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  3. 

  4. <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
    5. 

  5. <head>
    6. 

  6.   <title>Boost Version History</title>
    7. 

  7.   <meta content="text/html; charset=us-ascii" http-equiv="content-type" />
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  14.     <div class="body-1">
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  15.       <div class="body-2">
    16. 

  16.         <div id="heading">
    17. 

  17.           <div id="heading-0">
    18. 

  18.             <h1><a href="../index.htm"><img id="boost-logo" src=
    19. 

  19.             "../more/boost-dark-trans.png" alt="Boost C++ Libraries" /></a></h1>
    20. 

  20. 

  21.             <p id="heading-quote"><span class="quote">&ldquo;...one of the
    22. 

  22.             most highly regarded and expertly designed C++ library projects
    23. 

  23.             in the world.&rdquo;</span> <span class="attribution">&mdash;
    24. 

  24.             <a href="http://www.gotw.ca/">Herb Sutter</a> and <a href=
    25. 

  25.             "http://en.wikipedia.org/wiki/Andrei_Alexandrescu">Andrei
    26. 

  26.             Alexandrescu</a>, <a href=
    27. 

  27.             "http://safari.awprofessional.com/?XmlId=0321113586">C++ Coding
    28. 

  28.             Standards</a></span></p>
    29. 

  29. 

  30.             <ul>
    31. 

  31.               <li id="menu_libraries"><a href=
    32. 

  32.               "../libs/libraries.htm">Libraries</a></li>
    33. 

  33. 

  34.               <li id="menu_people"><a href=
    35. 

  35.               "../people/people.htm">People</a></li>
    36. 

  36. 

  37.               <li id="menu_faq"><a href="faq.htm">FAQ</a></li>
    38. 

  38. 

  39.               <li id="menu_more"><a href="index.htm">More</a></li>
    40. 

  40.             </ul>
    41. 

  41. 

  42.             <div class="clear"></div>
    43. 

  43.           </div>
    44. 

  44.         </div>
    45. 

  45. 

  46.         <div id="content">
    47. 

  47.           <h2>Version History</h2>
    48. 

  48. 

  49.           <div class="section" id="history">
    50. 

  50.             <div class="section-body">
    51. 

  51.               <div class="section-body-0">
    52. 

  52.                 <div class="section-body-1">
    53. 

  53.                     <div class="history_item" id="v1.34.1">
    54. 

  54.                       
    55. 

  55.                         <h3>1.34.1 (24 July 2007)</h3>
    56. 

  56. 

  57.                         <p>This is a bug fix release addressing many problems with the 1.34.0 release.
    58. 

  58.                         It is a recommended upgrade for all users of Boost 1.34.0. For a complete list of fixes see
    59. 

  59.                         <a href="http://svn.boost.org/trac/boost/query?status=closed&amp;milestone=Boost+1.34.1">Boost Trac</a>.</p>
    60. 

  60.                         
    61. 

  61.                         <h4>Supported Compilers</h4>
    62. 

  62. 

  63.                         <p>New in this release is improved support for
    64. 

  64.                         the IBM XL C/C++ compiler.</p>
    65. 

  65.                         
    66. 

  66.                         <p>Boost is tested on a wide range of compilers and
    67. 

  67.                         platforms. Since Boost libraries rely on modern C++
    68. 

  68.                         features not available in all compilers, not all
    69. 

  69.                         Boost libraries will work with every compiler.
    70. 

  70.                         New in this release The
    71. 

  71.                         following compilers and platforms have been
    72. 

  72.                         extensively tested with Boost, although many other
    73. 

  73.                         compilers and platforms will work as well. For more
    74. 

  74.                         information, see the <a href=
    75. 

  75.                         "http://www.boost.org/regression/release/user/">regression
    76. 

  76.                         test results</a>.</p>
    77. 

  77. 

  78.                         <ul>
    79. 

  79.                           <li><a href="http://developer.apple.com/">Apple
    80. 

  80.                           GCC</a> 4.0.1 on Mac OS X.</li>
    81. 

  81. 

  82.                           <li><a href=
    83. 

  83.                           "http://www.borland.com/us/products/cbuilder/">Borland
    84. 

  84.                           C++</a> 5.8.2 on Windows.</li>
    85. 

  85. 

  86.                           <li><a href="http://gcc.gnu.org/">GNU C++</a>
    87. 

  87.                             <ul>
    88. 

  88.                               <li>
    89. 

  89.                                 3.2.x., 3.3.x, 3.4.x, 4.0.x, 4.1.x on Linux
    90. 

  90.                               </li>
    91. 

  91.                               <li>
    92. 

  92.                                 4.1.x on Solaris
    93. 

  93.                               </li>
    94. 

  94.                               <li>
    95. 

  95.                                 3.4.x on Windows
    96. 

  96.                               </li>
    97. 

  97.                             </ul>
    98. 

  98.                           </li>
    99. 

  99. 

  100.                           <li><a href="http://h30097.www3.hp.com/cplus/">HP
    101. 

  101.                           C++ for Tru64 UNIX 7.1</a>.</li>
    102. 

  102. 

  103.                           <li><a href="http://www.hp.com/go/c++">HP
    104. 

  104.                           aC++ A.06.14</a>.</li>
    105. 

  105. 

  106.                           <li><a href=
    107. 

  107.                           "http://www.intel.com/cd/software/products/asmo-na/eng/compilers/index.htm">
    108. 

  108.                           Intel C++</a> 9.1 on Windows, 9.0 on Linux.</li>
    109. 

  109. 

  110.                           <li><a href="http://www.metrowerks.com/">Metrowerks
    111. 

  111.                           CodeWarrior</a> 9.4 on Windows.</li>
    112. 

  112. 

  113.                           <li><a href=
    114. 

  114.                           "http://msdn.microsoft.com/visualc/">Microsoft
    115. 

  115.                           Visual C++</a> 6.0 (sp5, with and without STLport),
    116. 

  116.                           7.0, 7.1, 8.0. Note: Boost does not support the
    117. 

  117.                           non-standard "Safe" C++ Library shipping with
    118. 

  118.                           Visual C++ 8.0, which may result in many spurious
    119. 

  119.                           warnings from Boost headers and other
    120. 

  120.                           standards-conforming C++ code. To suppress these
    121. 

  121.                           warnings, define the macro
    122. 

  122.                           <code>_SCL_SECURE_NO_DEPRECATE</code>.</li>
    123. 

  123. 

  124.                           <li><a href="http://developers.sun.com/sunstudio/compilers_index.html">
    125. 

  125.                           Sun Studio 11</a>
    126. 

  126.                           on Solaris.</li>
    127. 

  127.                           
    128. 

  128.                         </ul>
    129. 

  129. 

  130.                         <h4>Acknowledgements</h4>
    131. 

  131. 

  132.                         <p><a href="../people/thomas_witt.html">Thomas Witt</a>
    133. 

  133.                         managed this release.</p>
    134. 

  134.                         
    135. 

  135.                         <p>A great number of people contributed their time
    136. 

  136.                         and expertise to make this release possible. Special
    137. 

  137.                         thanks go to Kim Barrett consolidating Boost.Iostreams changes
    138. 

  138.                         from various branches and Rene Rivera for general build and installation
    139. 

  139.                         support.</p>
    140. 

  140.                     </div>    
    141. 

  141.                     <div class="history_item" id="v1.34.0">
    142. 

  142. 

  143.                     <h3>1.34.0 (12 May 2007)</h3>
    144. 

  144.                         <h4>New Libraries</h4>
    145. 

  145. 

  146.                         <ul>
    147. 

  147.                           <li><span class="library"><a href=
    148. 

  148.                           "../doc/html/foreach.html">Foreach Library</a>:</span>
    149. 

  149.                           <tt>BOOST_FOREACH</tt> macro for easily iterating
    150. 

  150.                           over the elements of a sequence, from Eric
    151. 

  151.                           Niebler.</li>
    152. 

  152. 

  153.                           <li><span class="library"><a href=
    154. 

  154.                           "../libs/statechart/doc/index.html">Statechart 
    155. 

  155.                           Library</a>:</span> Arbitrarily complex finite state
    156. 

  156.                           machines can be implemented in easily readable and
    157. 

  157.                           maintainable C++ code, from Andreas Huber.</li>
    158. 

  158. 

  159.                           <li><span class="library"><a href=
    160. 

  160.                           "../libs/tr1/index.html">TR1 Library</a>:</span> An
    161. 

  161.                           implementation of the C++ Technical Report on
    162. 

  162.                           Standard Library Extensions, from John Maddock.
    163. 

  163.                           This library does not itself implement the TR1
    164. 

  164.                           components, rather it's a thin wrapper that will
    165. 

  165.                           include your standard library's TR1 implementation
    166. 

  166.                           (if it has one), otherwise it will include the
    167. 

  167.                           Boost Library equivalents, and import them into
    168. 

  168.                           namespace <code>std::tr1</code>. Highlights
    169. 

  169.                           include: Reference Wrappers, Smart Pointers,
    170. 

  170.                           result_of, Function Object Binders, Polymorphic
    171. 

  171.                           function wrappers, Type Traits, Random Number
    172. 

  172.                           Generators and Distributions, Tuples, Fixed Size
    173. 

  173.                           Array, Hash Function Objects, Regular Expressions,
    174. 

  174.                           and Complex Number Additional Algorithms.</li>
    175. 

  175. 

  176.                           <li><span class="library"><a href=
    177. 

  177.                           "../doc/html/typeof.html">Typeof 
    178. 

  178.                           Library</a>:</span> Typeof operator emulation, 
    179. 

  179.                           from Arkadiy Vertleyb and Peder Holt.</li>
    180. 

  180. 

  181.                           <li><span class="library"><a href=
    182. 

  182.                           "../doc/html/xpressive.html">Xpressive
    183. 

  183.                           Library</a>:</span> Regular expressions that can be
    184. 

  184.                           written as strings or as expression templates, and
    185. 

  185.                           that can refer to each other and themselves
    186. 

  186.                           recursively with the power of context-free
    187. 

  187.                           grammars, from Eric Niebler.</li>
    188. 

  188.                         </ul>
    189. 

  189. 

  190.                         <h4>Updated Libraries</h4>
    191. 

  191. 

  192.                         <ul>
    193. 

  193. 

  194.                           <li>
    195. 

  195.                             <span class="library"><a href=
    196. 

  196.                             "../libs/assign/index.html">Assign
    197. 

  197.                             Library</a>:</span>
    198. 

  198. 

  199.                             <ul>
    200. 

  200.                               <li>Support for
    201. 

  201.                               <code>ptr_map&lt;key,T&gt;</code> via the new
    202. 

  202.                               function <code>ptr_map_insert()</code></li>
    203. 

  203. 

  204.                               <li>Support for initialization of <a href=
    205. 

  205.                               "../libs/ptr_container/index.html">Pointer
    206. 

  206.                               Containers</a> when the containers hold
    207. 

  207.                               pointers to an abstract base class.</li>
    208. 

  208.                             </ul>
    209. 

  209.                           </li>
    210. 

  210. 

  211.                           <li>
    212. 

  212.                             <span class="library"><a href=
    213. 

  213.                             "../doc/html/date_time.html">Date_time library</a>:</span>
    214. 

  214.                             <ul>
    215. 

  215.                               <li>Support for new US/Canada timezone rules and
    216. 

  216.                                   other bug fixes.  See 
    217. 

  217.                                   <a href="../doc/html/date_time/details.html#changes">Change History</a>
    218. 

  218.                                   for details.
    219. 

  219.                               </li>
    220. 

  220.                             </ul>
    221. 

  221.                           </li>
    222. 

  222. 

  223.                           <li>
    224. 

  224.                             <span class="library"><a href=
    225. 

  225.                             "../libs/filesystem/doc/index.htm">Filesystem
    226. 

  226.                             Library</a>:</span> Major upgrade in preparation
    227. 

  227.                             for submission to the C++ Standards Committee for
    228. 

  228.                             TR2. Changes include:
    229. 

  229. 

  230.                             <ul>
    231. 

  231.                               <li><a href=
    232. 

  232.                               "../libs/filesystem/doc/i18n.html#Internationalization">
    233. 

  233.                               Internationalization</a>, provided by class
    234. 

  234.                               templates <i>basic_path</i>,
    235. 

  235.                               <i>basic_filesystem_error</i>,
    236. 

  236.                               <i>basic_directory_iterator</i>, and
    237. 

  237.                               <i>basic_directory_entry</i>.</li>
    238. 

  238. 

  239.                               <li><a href=
    240. 

  240.                               "../libs/filesystem/doc/i18n.html#Simplification">Simplification</a>
    241. 

  241.                               of the path interface by eliminating special
    242. 

  242.                               constructors to identify native formats.</li>
    243. 

  243. 

  244.                               <li><a href=
    245. 

  245.                               "../libs/filesystem/doc/i18n.html#Rationalization">
    246. 

  246.                               Rationalization</a> of predicate function
    247. 

  247.                               design, including the addition of several new
    248. 

  248.                               functions.</li>
    249. 

  249. 

  250.                               <li>Clearer specification by reference to
    251. 

  251.                               <a href=
    252. 

  252.                               "../libs/filesystem/doc/design.htm#POSIX-01">POSIX</a>,
    253. 

  253.                               the ISO/IEEE Single Unix Standard, with
    254. 

  254.                               provisions for Windows and other operating
    255. 

  255.                               systems.</li>
    256. 

  256. 

  257.                               <li><a href=
    258. 

  258.                               "../libs/filesystem/doc/i18n.html#Preservation">Preservation</a>
    259. 

  259.                               of existing user code whenever possible.</li>
    260. 

  260. 

  261.                               <li><a href=
    262. 

  262.                               "../libs/filesystem/doc/i18n.html#More_efficient">More
    263. 

  263.                               efficient</a> directory iteration.</li>
    264. 

  264. 

  265.                               <li>Addition of a <a href=
    266. 

  266.                               "../libs/filesystem/doc/tr2_proposal.html#Class-template-basic_recursive_directory_iterator">
    267. 

  267.                               recursive directory iterator</a>.</li>
    268. 

  268.                             </ul>
    269. 

  269.                           </li>
    270. 

  270. 

  271.                           <li><span class="library"><a href=
    272. 

  272.                           "../libs/function/index.html">Function
    273. 

  273.                           Library</a>:</span> Boost.Function now implements a
    274. 

  274.                           small buffer optimization, which can drastically
    275. 

  275.                           improve the performance when copying or
    276. 

  276.                           constructing Boost.Function objects storing small
    277. 

  277.                           function objects. For instance,
    278. 

  278.                           <code>bind(&amp;X:foo, &amp;x, _1, _2)</code>
    279. 

  279.                           requires no heap allocation when placed into a
    280. 

  280.                           Boost.Function object.</li>
    281. 

  281. 

  282.                           <li>
    283. 

  283.                             <span class="library"><a href=
    284. 

  284.                             "../libs/functional/hash/index.html">Functional/Hash
    285. 

  285.                             Library</a></span>
    286. 

  286. 

  287.                             <ul>
    288. 

  288.                               <li>Use declarations for standard classes, so
    289. 

  289.                               that the library doesn't need to include all of
    290. 

  290.                               their headers</li>
    291. 

  291. 

  292.                               <li>Deprecated the
    293. 

  293.                               <tt>&lt;boost/functional/hash/*.hpp&gt;</tt>
    294. 

  294.                               headers.</li>
    295. 

  295. 

  296.                               <li>Add support for the
    297. 

  297.                               <tt>BOOST_HASH_NO_EXTENSIONS</tt> macro, which
    298. 

  298.                               disables the extensions to TR1</li>
    299. 

  299. 

  300.                               <li>Minor improvements to the hash functions
    301. 

  301.                               for floating point numbers.</li>
    302. 

  302.                             </ul>
    303. 

  303.                           </li>
    304. 

  304. 

  305.                           <li>
    306. 

  306.                             <span class="library"><a href=
    307. 

  307.                             "../libs/graph/doc/index.html">Graph
    308. 

  308.                             Library</a>:</span>
    309. 

  309. 

  310.                             <ul>
    311. 

  311.                               <li><a href=
    312. 

  312.                               "../libs/graph/doc/maximum_matching.html"><tt>edmonds_maximum_cardinality_matching</tt></a>,
    313. 

  313.                               from Aaron Windsor.</li>
    314. 

  314. 

  315.                               <li><a href=
    316. 

  316.                               "../libs/graph/doc/lengauer_tarjan_dominator.htm">
    317. 

  317.                               <tt>lengauer_tarjan_dominator_tree</tt></a>,
    318. 

  318.                               from JongSoo Park.</li>
    319. 

  319. 

  320.                               <li><a href=
    321. 

  321.                               "../libs/graph/doc/compressed_sparse_row.html"><tt>
    322. 

  322.                               compressed_sparse_row_graph</tt></a>, from
    323. 

  323.                               Jeremiah Willcock and Douglas Gregor of Indiana
    324. 

  324.                               University.</li>
    325. 

  325. 

  326.                               <li><a href=
    327. 

  327.                               "../libs/graph/doc/sorted_erdos_renyi_gen.html"><tt>sorted_erdos_renyi_iterator</tt></a>,
    328. 

  328.                               from Jeremiah Willcock of Indiana
    329. 

  329.                               University.</li>
    330. 

  330. 

  331.                               <li><a href=
    332. 

  332.                               "../libs/graph/doc/biconnected_components.html"><tt>
    333. 

  333.                               biconnected_components</tt></a> now supports a
    334. 

  334.                               visitor and named parameters, from Janusz
    335. 

  335.                               Piwowarski.</li>
    336. 

  336. 

  337.                               <li><a href=
    338. 

  338.                               "../libs/graph/doc/adjacency_matrix.html"><tt>adjacency_matrix</tt></a>
    339. 

  339.                               now models the <a href=
    340. 

  340.                               "../libs/graph/doc/BidirectionalGraph.html">Bidirectional
    341. 

  341.                               Graph</a> concept.</li>
    342. 

  342. 

  343.                               <li><a href=
    344. 

  344.                               "../libs/graph/doc/dijkstra_shortest_paths.html"><tt>
    345. 

  345.                               dijkstra_shortest_paths</tt></a> now calls
    346. 

  346.                               <tt>vis.initialize_vertex</tt> for each vertex
    347. 

  347.                               during initialization.</li>
    348. 

  348. 

  349. 			      <li><b>Note:</b> the name of the
    350. 

  350. 			      compiled library for the <a
    351. 

  351. 			      href="../libs/graph/doc/read_graphviz.html">GraphViz
    352. 

  352. 			      reader</a> has changed to
    353. 

  353. 			      <code>boost_graph</code> (from
    354. 

  354. 			      <code>bgl-viz</code>) to match Boost
    355. 

  355. 			      conventions.</li>
    356. 

  356. 

  357.                               <li>See the <a href=
    358. 

  358.                               "../libs/graph/doc/history.html#1.34.0">complete
    359. 

  359.                               revision history</a> for more information.</li>
    360. 

  360.                             </ul>
    361. 

  361.                           </li>
    362. 

  362. 

  363.                           <li><span class="library"><a href=
    364. 

  364.                           "../libs/multi_array/index.html">MultiArray
    365. 

  365.                           Library</a>:</span> Boost.MultiArray now by default
    366. 

  366.                           provides range-checking for
    367. 

  367.                           <code>operator[]</code>. Range checking can be
    368. 

  368.                           disabled by defining the macro
    369. 

  369.                           <code>BOOST_DISABLE_ASSERTS</code> before including
    370. 

  370.                           <tt>multi_array.hpp</tt>. A bug in
    371. 

  371.                           <code>multi_array::resize()</code> related
    372. 

  372.                           to storage orders was fixed.</li>
    373. 

  373. 

  374.                           <li>
    375. 

  375.                             <span class="library"><a href=
    376. 

  376.                             "../libs/multi_index/doc/index.html">Multi-index
    377. 

  377.                             Containers Library</a>:</span>
    378. 

  378. 

  379.                             <ul>
    380. 

  380.                               <li>New <a href=
    381. 

  381.                               "../libs/multi_index/doc/tutorial/indices.html#rnd_indices">
    382. 

  382.                               random access indices</a>.</li>
    383. 

  383. 

  384.                               <li>Non key-based indices feature new <a href=
    385. 

  385.                               "../libs/multi_index/doc/tutorial/indices.html#rearrange">
    386. 

  386.                               rearrange facilities</a>.</li>
    387. 

  387. 

  388.                               <li>This version also includes a number of
    389. 

  389.                               optimizations and usage improvements. For a
    390. 

  390.                               complete list of changes, see the library
    391. 

  391.                               <a href=
    392. 

  392.                               "../libs/multi_index/doc/release_notes.html#boost_1_34">
    393. 

  393.                               release notes</a>.</li>
    394. 

  394.                             </ul>
    395. 

  395.                           </li>
    396. 

  396. 

  397.                           <li>
    398. 

  398.                             <span class="library"><a href=
    399. 

  399.                             "../libs/optional/index.html">Optional Library</a>:</span>
    400. 

  400.                             
    401. 

  401.                             <ul>
    402. 

  402.                             <li><code>boost::none_t and boost::none</code> now added to Optional's documentation</li>
    403. 

  403.                             <li>Relational operators now directly support arguments of type <code>'T'</code> and <code>'none_t'</code></li>
    404. 

  404.                             <li>operator->() now also works with reference types.</li>
    405. 

  405.                             <li>Helper functions <code>make_optional(val), make_optional(cond,val) and
    406. 

  406.                             get_optional_value_or(opt,alternative_value)</code> added.</li>
    407. 

  407.                             <li>Constructor taking a boolean condition (as well as a value) added.</li>
    408. 

  408.                             <li>Member function <code>get_value_or(alternative_value)</code> added.</li>
    409. 

  409.                             <li>Incompatbility bug with mpl::apply&lt;&gt; fixed.</li>
    410. 

  410.                             <li>Converting assignment bug with uninitialized lvalues fixed.</li>
    411. 

  411.                             </ul>
    412. 

  412.                           </li>
    413. 

  413.                           
    414. 

  414.                           <li>
    415. 

  415.                             <span class="library"><a href=
    416. 

  416.                             "../libs/parameter/index.html">Parameter
    417. 

  417.                             Library</a>:</span>
    418. 

  418. 

  419.                             <ul>
    420. 

  420.                               <li>Every ArgumentPack is now a valid <a href=
    421. 

  421.                               "../libs/mpl/doc/refmanual/forward-sequence.html">MPL
    422. 

  422.                               Forward Sequence.</a></li>
    423. 

  423. 

  424.                               <li>Support for unnamed arguments (those whose
    425. 

  425.                               keyword is deduced from their types) is
    426. 

  426.                               added.</li>
    427. 

  427. 

  428.                               <li>Support for named and unnamed template
    429. 

  429.                               arguments is added.</li>
    430. 

  430. 

  431.                               <li>New overload generation macros solve the
    432. 

  432.                               <a href=
    433. 

  433.                               "http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2002/n1385.htm">
    434. 

  434.                               forwarding problem</a> directly.</li>
    435. 

  435. 

  436.                               <li>See also the Python library changes,
    437. 

  437.                               below.</li>
    438. 

  438.                             </ul>
    439. 

  439.                           </li>
    440. 

  440. 

  441.                           <li>
    442. 

  442.                             <span class="library"><a href=
    443. 

  443.                             "../libs/ptr_container/index.html">Pointer Container
    444. 

  444.                             Library</a>:</span>
    445. 

  445. 

  446.                             <ul>
    447. 

  447.                               <li>Support for serialization via <a href=
    448. 

  448.                               "../libs/serialization/index.html">Boost.Serialization.</a></li>
    449. 

  449. 

  450.                               <li>Exceptions can be disabled by defining the
    451. 

  451.                               macro BOOST_PTR_CONTAINER_NO_EXCEPTIONS before
    452. 

  452.                               including any header. This macro is defined by
    453. 

  453.                               default if BOOST_NO_EXCEPTIONS is defined.</li>
    454. 

  454. 

  455.                               <li>Additional
    456. 

  456.                               <code>std::auto_ptr&lt;T&gt;</code> overloads
    457. 

  457.                               added s.t. one can also pass
    458. 

  458.                               <code>std::auto_ptr&lt;T&gt;</code> instead of
    459. 

  459.                               only <code>T*</code> arguments to member
    460. 

  460.                               functions.</li>
    461. 

  461. 

  462.                               <li><code>transfer()</code> now has weaker
    463. 

  463.                               requirements s.t. one can transfer objects from
    464. 

  464.                               <code>ptr_container&lt;Derived&gt;</code> to
    465. 

  465.                               <code>ptr_container&lt;Base&gt;</code>,</li>
    466. 

  466.                             </ul>
    467. 

  467.                           </li>
    468. 

  468. 

  469.                           <li>
    470. 

  470.                             <span class="library"><a href=
    471. 

  471.                             "../libs/python/index.html">Python
    472. 

  472.                             Library</a>:</span>
    473. 

  473. 

  474.                             <ul>
    475. 

  475.                               <li>Boost.Python now automatically appends C++
    476. 

  476.                               signatures to docstrings. The new <a href=
    477. 

  477.                               "../libs/python/doc/v2/docstring_options.html"><code>
    478. 

  478.                               docstring_options.hpp</code></a> header is
    479. 

  479.                               available to control the content of
    480. 

  480.                               docstrings.</li>
    481. 

  481. 

  482.                               <li><a href=
    483. 

  483.                               "../libs/python/doc/v2/stl_iterator.html#stl_input_iterator-spec">
    484. 

  484.                               <code>stl_input_iterator</code></a>, for
    485. 

  485.                               turning a Python iterable object into an STL
    486. 

  486.                               input iterator, from Eric Niebler.</li>
    487. 

  487. 

  488.                               <li>Support for <code>void*</code> conversions
    489. 

  489.                               is added.</li>
    490. 

  490. 

  491.                               <li>Integrated support for wrapping C++
    492. 

  492.                               functions built with the parameter library;
    493. 

  493.                               keyword names are automatically known to
    494. 

  494.                               docsstrings.</li>
    495. 

  495. 

  496.                               <li>Enhancements to the API for better embedding support
    497. 

  497.                               (<code>boost::python::import()</code>,
    498. 

  498.                               <code>boost::python::exec()</code>,
    499. 

  499.                               and <code>boost::python::exec_file()</code>).</li>
    500. 

  500.                               
    501. 

  501.                             </ul>
    502. 

  502.                           </li>
    503. 

  503. 

  504.                       <li><span class="library"><a href=
    505. 

  505.                       "../doc/html/signals.html">Signals Library</a>:</span>
    506. 

  506.                       More improvements to signal invocation performance from
    507. 

  507.                       Robert Zeh.</li>
    508. 

  508. 

  509.                           <li>
    510. 

  510.                             <span class="library"><a href=
    511. 

  511.                             "../libs/smart_ptr/smart_ptr.htm">Smart
    512. 

  512.                             Pointers Library</a>:</span>
    513. 

  513. 

  514.                             <ul>
    515. 

  515.                               <li><a href=
    516. 

  516.                               "../libs/smart_ptr/shared_ptr.htm#allocator_constructor">
    517. 

  517.                               Allocator support</a> as proposed in <a href=
    518. 

  518.                               "http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1851.pdf">
    519. 

  519.                               N1851</a> (162 Kb PDF).</li>
    520. 

  520. 

  521.                               <li><a href=
    522. 

  522.                               "../libs/smart_ptr/pointer_cast.html">
    523. 

  523.                               <code>pointer_cast</code></a> and <a href=
    524. 

  524.                               "../libs/smart_ptr/pointer_to_other.html">
    525. 

  525.                               <code>pointer_to_other</code></a> utilities to
    526. 

  526.                               allow pointer-independent code, from Ion
    527. 

  527.                               Gaztanaga.</li>
    528. 

  528.                             </ul>
    529. 

  529.                           </li>
    530. 

  530. 

  531.                           <li>
    532. 

  532.                             <span class="library"><a href="../libs/algorithm/string/index.html">
    533. 

  533.                             String Algorithm Library</a>:</span>
    534. 

  534. 

  535.                             <ul>
    536. 

  536.                                 <li><code>lexicographical_compare</code></li>
    537. 

  537.                                 <li><code>join</code></li>
    538. 

  538.                                 <li>
    539. 

  539.                                     New comparison predicates <code>is_less</code>, <code>is_not_greater</code>.
    540. 

  540.                                 </li>
    541. 

  541.                                 <li>
    542. 

  542.                                     Negative indexes support (like Perl) in various algorihtms
    543. 

  543.                                     (<code>*_head/tail</code>, <code>*_nth</code>).
    544. 

  544.                                 </li>                                        
    545. 

  545.                             </ul>
    546. 

  546.                           </li>  
    547. 

  547.                           <li>
    548. 

  548.                             <span class="library"><a href=
    549. 

  549.                             "../libs/wave/index.html">Wave
    550. 

  550.                             Library</a>:</span>
    551. 

  551. 

  552.                             <ul>
    553. 

  553.                               <li>Wave now correctly recognizes pp-number
    554. 

  554.                               tokens as mandated by the C++ Standard, which
    555. 

  555.                               are converted to C++ tokens right before they
    556. 

  556.                               are returned from the library.</li>
    557. 

  557. 

  558.                               <li>Several new preprocessing hooks have been
    559. 

  559.                               added. For a complete description please refer
    560. 

  560.                               to the related documentation page: <a href=
    561. 

  561.                               "../libs/wave/doc/class_reference_ctxpolicy.html">The
    562. 

  562.                               Context Policy</a>.</li>
    563. 

  563. 

  564.                               <li>Shared library (dll) support has been added
    565. 

  565.                               for the generated Wave libraries.</li>
    566. 

  566. 

  567.                               <li>The overall error handling has been
    568. 

  568.                               improved. It is now possible to recover and
    569. 

  569.                               continue after an error or a warning was
    570. 

  570.                               issued.</li>
    571. 

  571. 

  572.                               <li>Support for optional comment and/or full
    573. 

  573.                               whitespace preservation in the generated output
    574. 

  574.                               stream has been added.</li>
    575. 

  575. 

  576.                               <li>The Wave library now performs automatic 
    577. 

  577.                               include guard detection to avoid accessing header 
    578. 

  578.                               files more than once, if appropriate. </li>
    579. 

  579.                               
    580. 

  580.                               <li>Full interactive mode has been added to the Wave 
    581. 

  581.                               tool. Now the Wave tool can be used just like Python 
    582. 

  582.                               or Perl for instance to interactively try out your 
    583. 

  583.                               BOOST_PP macros. Additionally it is now possible to 
    584. 

  584.                               load and save the current state of an interactive session 
    585. 

  585.                               (macro tables et.al.).</li>
    586. 

  586. 

  587.                               <li>The overall performance has been improved by upto 
    588. 

  588.                               40-60%, depending on the concrete files to process. </li>
    589. 

  589. 

  590.                               <li>Support for new pragmas has been added allowing to 
    591. 

  591.                                control certain library features from inside the 
    592. 

  592.                                preprocessed sources (partial output redirection, 
    593. 

  593.                                control of generated whitespace and #line directives).</li>
    594. 

  594. 

  595.                               <li>Optional support for #pragma message &quot;...&quot; 
    596. 

  596.                                has been added. </li>
    597. 

  597.                                
    598. 

  598.                               <li>This version also includes a number of bug
    599. 

  599.                               fixes and usage improvements. For a complete
    600. 

  600.                               list of changes, see the libraries <a href=
    601. 

  601.                               "../libs/wave/ChangeLog">change log</a>.</li>
    602. 

  602.                             </ul>
    603. 

  603.                           </li>
    604. 

  604.                         </ul>
    605. 

  605. 

  606.                         <h4>Supported Compilers</h4>
    607. 

  607. 

  608.                         <p>Boost is tested on a wide range of compilers and
    609. 

  609.                         platforms. Since Boost libraries rely on modern C++
    610. 

  610.                         features not available in all compilers, not all
    611. 

  611.                         Boost libraries will work with every compiler. The
    612. 

  612.                         following compilers and platforms have been
    613. 

  613.                         extensively tested with Boost, although many other
    614. 

  614.                         compilers and platforms will work as well. For more
    615. 

  615.                         information, see the <a href=
    616. 

  616.                         "http://www.boost.org/regression/release/user/">regression
    617. 

  617.                         test results</a>.</p>
    618. 

  618. 

  619.                         <ul>
    620. 

  620.                           <li><a href="http://developer.apple.com/">Apple
    621. 

  621.                           GCC</a> 4.0.1 on Mac OS X.</li>
    622. 

  622. 

  623.                           <li><a href=
    624. 

  624.                           "http://www.borland.com/us/products/cbuilder/">Borland
    625. 

  625.                           C++</a> 5.8.2 on Windows.</li>
    626. 

  626. 

  627.                           <li><a href="http://gcc.gnu.org/">GNU C++</a>
    628. 

  628.                             <ul>
    629. 

  629.                               <li>
    630. 

  630.                                 3.2.x., 3.3.x, 3.4.x, 4.0.x, 4.1.x on Linux
    631. 

  631.                               </li>
    632. 

  632.                               <li>
    633. 

  633.                                 4.1.x on Solaris
    634. 

  634.                               </li>
    635. 

  635.                               <li>
    636. 

  636.                                 3.4.x on Windows
    637. 

  637.                               </li>
    638. 

  638.                             </ul>
    639. 

  639.                           </li>
    640. 

  640. 

  641.                           <li><a href="http://h30097.www3.hp.com/cplus/">HP
    642. 

  642.                           aC++ A.06.14</a>.</li>
    643. 

  643. 

  644.                           <li><a href=
    645. 

  645.                           "http://www.intel.com/cd/software/products/asmo-na/eng/compilers/index.htm">
    646. 

  646.                           Intel C++</a> 9.1 on Windows, 9.0 on Linux.</li>
    647. 

  647. 

  648.                           <li><a href="http://www.metrowerks.com/">Metrowerks
    649. 

  649.                           CodeWarrior</a> 9.4 on Windows.</li>
    650. 

  650. 

  651.                           <li><a href=
    652. 

  652.                           "http://msdn.microsoft.com/visualc/">Microsoft
    653. 

  653.                           Visual C++</a> 6.0 (sp5, with and without STLport),
    654. 

  654.                           7.0, 7.1, 8.0. Note: Boost does not support the
    655. 

  655.                           non-standard "Safe" C++ Library shipping with
    656. 

  656.                           Visual C++ 8.0, which may result in many spurious
    657. 

  657.                           warnings from Boost headers and other
    658. 

  658.                           standards-conforming C++ code. To suppress these
    659. 

  659.                           warnings, define the macro
    660. 

  660.                           <code>_SCL_SECURE_NO_DEPRECATE</code>.</li>
    661. 

  661. 

  662.                           <li><a href="http://developers.sun.com/sunstudio/compilers_index.html">
    663. 

  663.                           Sun Studio 11</a>
    664. 

  664.                           on Solaris.</li>
    665. 

  665.                           
    666. 

  666.                         </ul>
    667. 

  667. 

  668.                         <h4>Acknowledgements</h4>
    669. 

  669. 

  670.                         <p><a href="../people/thomas_witt.html">Thomas Witt</a>
    671. 

  671.                         managed this release.</p>
    672. 

  672.                         
    673. 

  673.                         <p>A great number of people contributed their time
    674. 

  674.                         and expertise to make this release possible. Special
    675. 

  675.                         thanks go to Vladimir Prus for making Boost.Build version 2
    676. 

  676.                         a reality, David Abrahams for authoring a new getting
    677. 

  677.                         started guide and Greg D. for answering
    678. 

  678.                         countless questions.</p>
    679. 

  679.                       
    680. 

  680.                     </div>    
    681. 

  681.                     <div class="history_item" id="v1.33.1">
    682. 

  682.                       
    683. 

  683.                       <h3>1.33.1 (5 Dec 2005)</h3>
    684. 

  684.                         <h4>Updated Libraries</h4>
    685. 

  685. 

  686.                         <ul>
    687. 

  687.                           <li><span class="library"><a href=
    688. 

  688.                           "../doc/html/any.html">Any Library</a>:</span> Cast to
    689. 

  689.                           reference types introduced in 1.33.0 is now
    690. 

  690.                           documented on <code>any_cast</code> documentation
    691. 

  691.                           page.</li>
    692. 

  692. 

  693.                           <li>
    694. 

  694.                             <span class="library"><a href=
    695. 

  695.                             "../libs/bind/bind.html">Bind Library</a>:</span>
    696. 

  696. 

  697.                             Bind expressions now support
    698. 

  698.                             <a href="../libs/bind/bind.html#operators">
    699. 

  699.                             comparisons and negation</a>. Example: <code>
    700. 

  700.                             bind(&amp;X::name, _1) &lt; bind(&amp;X::name,
    701. 

  701.                             _2)</code>.
    702. 

  702.                           </li>
    703. 

  703. 

  704.                           <li><span class="library"><a href=
    705. 

  705.                           "../libs/config/index.html">Config Library</a>:</span>
    706. 

  706.                           Don't undef BOOST_LIB_TOOLSET after use.</li>
    707. 

  707. 

  708.                           <li>
    709. 

  709.                             <span class="library"><a href=
    710. 

  710.                             "../libs/python/doc/index.html">Boost.Python</a>:</span>
    711. 

  711. 

  712.                             <ul>
    713. 

  713.                               <li>The build now assumes Python 2.4 by
    714. 

  714.                               default, rather than 2.2</li>
    715. 

  715. 

  716.                               <li>Support Python that's built without Unicode
    717. 

  717.                               support</li>
    718. 

  718. 

  719.                               <li>Support for wrapping classes with
    720. 

  720.                               overloaded address-of (<code>&amp;</code>)
    721. 

  721.                               operators</li>
    722. 

  722.                             </ul>
    723. 

  723.                           </li>
    724. 

  724. 

  725.                           <li><span class="library"><a href=
    726. 

  726.                           "../libs/smart_ptr/index.html">Smart Pointer
    727. 

  727.                           Library</a>:</span> Fixed problems under Metrowerks
    728. 

  728.                           CodeWarrior on PowerPC (Mac OS X) with inlining on,
    729. 

  729.                           GNU GCC on PowerPC 64.</li>
    730. 

  730. 

  731.                           <li><span class="library"><a href=
    732. 

  732.                           "../libs/regex/doc/index.html">Regex
    733. 

  733.                           Library</a>:</span> Fixed the supplied makefiles,
    734. 

  734.                           and other small compiler specific changes. Refer to
    735. 

  735.                           the <a href="../libs/regex/doc/history.html">regex
    736. 

  736.                           history page</a> for more information on these and
    737. 

  737.                           other small changes.</li>
    738. 

  738. 

  739.                           <li><span class="library"><a href=
    740. 

  740.                           "../libs/iostreams/doc/index.html">Iostreams
    741. 

  741.                           Library</a>:</span> Improved the interface for
    742. 

  742.                           accessing a chain's components, added
    743. 

  743.                           <code>is_open</code> members to the file and file
    744. 

  744.                           descriptor devices, fixed memory-mapped files on
    745. 

  745.                           Windows, and made minor changes to the
    746. 

  746.                           documentation.</li>
    747. 

  747. 

  748.                           <li>
    749. 

  749.                             <span class="library"><a href=
    750. 

  750.                             "../libs/python/doc/index.html">Boost.Python</a>:</span>
    751. 

  751. 

  752.                             <ul>
    753. 

  753.                               <li>Added support for docstrings on nonstatic
    754. 

  754.                               properties.</li>
    755. 

  755. 

  756.                               <li>We now export the client-provided
    757. 

  757.                               docstrings for <code>init&lt;optional&lt;&gt;
    758. 

  758.                               &gt;</code> and
    759. 

  759.                               <i>XXX</i><code>_FUNCTION_OVERLOADS()</code>
    760. 

  760.                               for only the last overload.</li>
    761. 

  761. 

  762.                               <li>Support for Embedded VC++ 4 and GCC-3.3 on
    763. 

  763.                               MacOS added</li>
    764. 

  764. 

  765.                               <li>Introduced better support for rvalue
    766. 

  766.                               from-python conversions of shared_ptr.</li>
    767. 

  767. 

  768.                               <li>Support for exposing
    769. 

  769.                               <code>vector&lt;T*&gt;</code> with the indexing
    770. 

  770.                               suite.</li>
    771. 

  771. 

  772.                               <li>updated visual studio project build
    773. 

  773.                               file.</li>
    774. 

  774. 

  775.                               <li>Added search feature to the index
    776. 

  776.                               page.</li>
    777. 

  777.                             </ul>
    778. 

  778.                           </li>
    779. 

  779. 

  780.                           <li><span class="library"><a href=
    781. 

  781.                           "../libs/functional/hash/index.html">Functional/Hash
    782. 

  782.                           Library</a>:</span> Fixed the points example.</li>
    783. 

  783. 

  784.                           <li><span class="library"><a href=
    785. 

  785.                           "../libs/multi_index/doc/index.html">Multi-index
    786. 

  786.                           Containers Library</a>:</span> Fixed a problem with
    787. 

  787.                           multithreaded code, and other minor changes. Refer
    788. 

  788.                           to the library <a href=
    789. 

  789.                           "../libs/multi_index/doc/release_notes.html#boost_1_33_1">
    790. 

  790.                           release notes</a> for further details.</li>
    791. 

  791. 

  792.                           <li>
    793. 

  793.                             <span class="library"><a href=
    794. 

  794.                             "../libs/graph/doc/table_of_contents.html">Graph
    795. 

  795.                             Library</a>:</span>
    796. 

  796. 

  797.                             <ul>
    798. 

  798.                               <li>Fixed a problem with the relaxed heap on
    799. 

  799.                               x86 Linux (fixes bug in
    800. 

  800.                               <tt>dijkstra_shortest_paths</tt>).</li>
    801. 

  801. 

  802.                               <li>Fixed problems with <a href=
    803. 

  803.                               "../libs/graph/doc/cuthill_mckee_ordering.html"><code>
    804. 

  804.                               cuthill_mckee_ordering</code></a> and <a href=
    805. 

  805.                               "../libs/graph/doc/king_ordering.html"><code>king_ordering</code></a>
    806. 

  806.                               producing no results.</li>
    807. 

  807. 

  808.                               <li>Added <tt>color_map</tt> parameter to
    809. 

  809.                               <tt>dijkstra_shortest_paths</tt>.</li>
    810. 

  810.                             </ul>
    811. 

  811.                           </li>
    812. 

  812. 

  813.                           <li><span class="library"><a href=
    814. 

  814.                           "../libs/signals/doc/index.html">Signals
    815. 

  815.                           Library</a>:</span> Fixed problems with the use of
    816. 

  816.                           Signals across shared library boundaries.</li>
    817. 

  817. 

  818.                           <li><span class="library"><a href=
    819. 

  819.                           "../libs/thread/doc/index.html">Thread
    820. 

  820.                           library</a>:</span> <code>read_write_mutex</code>
    821. 

  821.                           has been removed due to problems with
    822. 

  822.                           deadlocks.</li>
    823. 

  823. 

  824.                           <li><span class="library"><a href=
    825. 

  825.                           "../libs/wave/index.html">Wave library</a>
    826. 

  826.                           (V1.2.1)</span> Fixed a couple of problems, refer
    827. 

  827.                           to the <a href="../libs/wave/ChangeLog">change log</a>
    828. 

  828.                           for further details.</li>
    829. 

  829.                         </ul>
    830. 

  830. 

  831.                         <h4>Supported Compilers</h4>
    832. 

  832. 

  833.                         <p>Boost is tested on a wide range of compilers and
    834. 

  834.                         platforms. Since Boost libraries rely on modern C++
    835. 

  835.                         features not available in all compilers, not all
    836. 

  836.                         Boost libraries will work with every compiler. The
    837. 

  837.                         following compilers and platforms have been
    838. 

  838.                         extensively tested with Boost, although many other
    839. 

  839.                         compilers and platforms will work as well. For more
    840. 

  840.                         information, see the <a href=
    841. 

  841.                         "http://www.boost.org/regression/release/user/">regression
    842. 

  842.                         test results</a>.</p>
    843. 

  843. 

  844.                         <p><b>New for this release</b>: Support for building
    845. 

  845.                         with the newest STLport-5.0 was added. The support
    846. 

  846.                         includes building with MinGW Runtime 3.8 plus
    847. 

  847.                         STLport-5.0 improved to support wide character
    848. 

  848.                         operations. Apple GCC 4.0, HP Tru64 C++, and
    849. 

  849.                         Microsoft Visual C++ 8.0 are supported platforms. We
    850. 

  850.                         have added an experimental autoconf-like
    851. 

  851.                         <code>configure</code> script for Unix-like systems:
    852. 

  852.                         run <code>configure --help</code> for more
    853. 

  853.                         information.</p>
    854. 

  854. 

  855.                         <ul>
    856. 

  856.                           <li><a href="http://developer.apple.com/">Apple
    857. 

  857.                           GCC</a> 3.3, 4.0 on Mac OS X.</li>
    858. 

  858. 

  859.                           <li><a href=
    860. 

  860.                           "http://www.borland.com/us/products/cbuilder/">Borland
    861. 

  861.                           C++</a> 5.6.4 on Windows.</li>
    862. 

  862. 

  863.                           <li><a href="http://gcc.gnu.org">GNU C++</a> 2.95.3
    864. 

  864.                           (with and without STLport), 3.2.x., 3.3.x, 3.4.x,
    865. 

  865.                           4.0.x on Windows, Linux and Solaris.</li>
    866. 

  866. 

  867.                           <li><a href="http://h30097.www3.hp.com/cplus/">HP
    868. 

  868.                           C++ for Tru64 UNIX 7.1</a>.</li>
    869. 

  869. 

  870.                           <li><a href=
    871. 

  871.                           "http://www.intel.com/cd/software/products/asmo-na/eng/compilers/index.htm">
    872. 

  872.                           Intel C++</a> 8.1, 9.0 on Windows, Linux.</li>
    873. 

  873. 

  874.                           <li><a href="http://www.metrowerks.com">Metrowerks
    875. 

  875.                           CodeWarrior</a> 8.3, 9.4, 9.5 on Mac OS X and
    876. 

  876.                           Windows.</li>
    877. 

  877. 

  878.                           <li><a href=
    879. 

  879.                           "http://msdn.microsoft.com/visualc/">Microsoft
    880. 

  880.                           Visual C++</a> 6.0 (sp5, with and without STLport),
    881. 

  881.                           7.0, 7.1, 8.0. Note: Boost does not support the
    882. 

  882.                           non-standard "Safe" C++ Library shipping with
    883. 

  883.                           Visual C++ 8.0, which may result in many spurious
    884. 

  884.                           warnings from Boost headers and other
    885. 

  885.                           standards-conforming C++ code. To suppress these
    886. 

  886.                           warnings, define the macro
    887. 

  887.                           <code>_SCL_SECURE_NO_DEPRECATE</code>.</li>
    888. 

  888.                         </ul>
    889. 

  889. 

  890.                         <h4>Acknowledgements</h4>
    891. 

  891. 

  892.                         <p><img src="boost_1_33_0.jpg" width="128"
    893. 

  893.                         height="118" alt="Medieval Mr. Gregor" class=
    894. 

  894.                         "left-inset" /> <a href=
    895. 

  895.                         "../people/doug_gregor.html">Douglas Gregor</a> managed
    896. 

  896.                         this release.</p>
    897. 

  897. 

  898.                         <p>A great number of people contributed their time
    899. 

  899.                         and expertise to make this release possible. Special
    900. 

  900.                         thanks go to Aleksey Gurtovoy and Misha Bergal, who
    901. 

  901.                         managed to keep the regression testing system working
    902. 

  902.                         throughout the release process; David Abrahams, Beman
    903. 

  903.                         Dawes, Aleksey Gurtovoy, Bronek Kozicki, Rene Rivera
    904. 

  904.                         and Jonathan Turkanis for greatly improving the
    905. 

  905.                         quality of this release; Rene Rivera for the new
    906. 

  906.                         Boost web page design; and Zoltan "cad" Juhasz for
    907. 

  907.                         the new Boost logo.</p>
    908. 

  908.                   </div>
    909. 

  909.                   <div class="history_item" id="v1.33.0">
    910. 

  910.                     <h3>1.33.0 (11 Aug 2005)</h3>
    911. 

  911. 

  912.                     <h4>New Libraries</h4>
    913. 

  913. 

  914.                     <ul>
    915. 

  915.                       <li><span class="library"><a href=
    916. 

  916.                       "../libs/iostreams/doc/index.html">Iostreams
    917. 

  917.                       Library</a>:</span> Framework for defining streams,
    918. 

  918.                       stream buffers and i/o filters, from Jonathan
    919. 

  919.                       Turkanis.</li>
    920. 

  920. 

  921.                       <li><span class="library"><a href=
    922. 

  922.                       "../libs/functional/hash/index.html">Functional/Hash
    923. 

  923.                       Library</a>:</span> A TR1 hash function object that can
    924. 

  924.                       be extended to hash user defined types, from Daniel
    925. 

  925.                       James.</li>
    926. 

  926. 

  927.                       <li><span class="library"><a href=
    928. 

  928.                       "../libs/parameter/doc/html/index.html">Parameter
    929. 

  929.                       Library</a>:</span> Write functions that accept
    930. 

  930.                       arguments by name: especially useful when a function
    931. 

  931.                       has more than one argument with a useful default value,
    932. 

  932.                       since named arguments can be passed in any order.</li>
    933. 

  933. 

  934.                       <li><span class="library"><a href=
    935. 

  935.                       "../libs/ptr_container/index.html">Pointer Container
    936. 

  936.                       Library</a>:</span> Containers for storing
    937. 

  937.                       heap-allocated polymorphic objects to ease
    938. 

  938.                       OO-programming, from Thorsten Ottosen.</li>
    939. 

  939. 

  940.                       <li><span class="library"><a href=
    941. 

  941.                       "../libs/wave/index.html">Wave</a>:</span> Standards
    942. 

  942.                       conformant implementation of the mandated C99/C++
    943. 

  943.                       preprocessor functionality packed behind an easy to use
    944. 

  944.                       iterator interface, from Hartmut&nbsp;Kaiser.</li>
    945. 

  945.                     </ul>
    946. 

  946. 

  947.                     <h4>Updated Libraries</h4>
    948. 

  948. 

  949.                     <ul>
    950. 

  950.                       <li><span class="library"><a href=
    951. 

  951.                       "../doc/html/any.html">Any Library</a>:</span>
    952. 

  952.                       <code>any_cast</code> has been enhanced to allow direct
    953. 

  953.                       access to <code>any</code>'s held value.</li>
    954. 

  954. 

  955.                       <li><span class="library"><a href=
    956. 

  956.                       "../libs/assign/doc/index.html">Assignment
    957. 

  957.                       Library</a>:</span> Support for <a href=
    958. 

  958.                       "../libs/ptr_container/index.html">Pointer Container
    959. 

  959.                       Library</a> and new efficient functions
    960. 

  960.                       <code>ref_list_of()</code> and
    961. 

  961.                       <code>cref_list_of()</code> for generating anonymous
    962. 

  962.                       ranges.</li>
    963. 

  963. 

  964.                       <li><span class="library"><a href=
    965. 

  965.                       "../libs/bind/bind.html">Bind Library</a>:</span> Bind
    966. 

  966.                       expressions now support <a href=
    967. 

  967.                       "../libs/bind/bind.html#operators">comparisons and
    968. 

  968.                       negation</a>. Example: <code>bind(&amp;X::name, _1)
    969. 

  969.                       &lt; bind(&amp;X::name, _2)</code>.</li>
    970. 

  970. 

  971.                       <li>
    972. 

  972.                         <span class="library"><a href=
    973. 

  973.                         "../doc/html/date_time.html">Date-Time
    974. 

  974.                         Library</a>:</span>
    975. 

  975. 

  976.                         <ul>
    977. 

  977.                           <li>Added <a href=
    978. 

  978.                           "../doc/html/date_time/local_time.html">local time
    979. 

  979.                           and time zone classes</a>.</li>
    980. 

  980. 

  981.                           <li>Added <a href=
    982. 

  982.                           "../doc/html/date_time/date_time_io.html">format-based
    983. 

  983.                           Input/Output facets</a>.</li>
    984. 

  984. 

  985.                           <li>For a complete list of changes, see the library
    986. 

  986.                           <a href=
    987. 

  987.                           "../doc/html/date_time/details.html#date_time.changes">
    988. 

  988.                           change history</a>.</li>
    989. 

  989.                         </ul>
    990. 

  990.                       </li>
    991. 

  991. 

  992.                       <li>
    993. 

  993.                         <span class="library"><a href=
    994. 

  994.                         "../libs/graph/doc/index.html">Graph
    995. 

  995.                         Library</a>:</span> Introduced several new algorithms
    996. 

  996.                         and improved existing algorithms:
    997. 

  997. 

  998.                         <ul>
    999. 

  999.                           <li><a href=
    1000. 

  1000.                           "../libs/graph/doc/python.html">Experimental Python
    1001. 

  1001.                           bindings</a>, from Doug Gregor and Indiana
    1002. 

  1002.                           University.</li>
    1003. 

  1003. 

  1004.                           <li><a href=
    1005. 

  1005.                           "../libs/graph/doc/floyd_warshall_shortest.html"><tt>
    1006. 

  1006.                           floyd warshall all pairs shortest paths</tt></a>,
    1007. 

  1007.                           from Lauren Foutz and Scott Hill.</li>
    1008. 

  1008. 

  1009.                           <li><a href=
    1010. 

  1010.                           "../libs/graph/doc/astar_search.html"><tt>astar
    1011. 

  1011.                           search</tt></a>, from Kristopher Beevers and Jufeng
    1012. 

  1012.                           Peng.</li>
    1013. 

  1013. 

  1014.                           <li><a href=
    1015. 

  1015.                           "../libs/graph/doc/fruchterman_reingold.html"><tt>fruchterman
    1016. 

  1016.                           reingold force directed layout</tt></a>, from Doug
    1017. 

  1017.                           Gregor and Indiana University.</li>
    1018. 

  1018. 

  1019.                           <li><a href=
    1020. 

  1020.                           "../libs/graph/doc/biconnected_components.html"><tt>
    1021. 

  1021.                           biconnected components</tt> and <tt>articulation
    1022. 

  1022.                           points</tt></a>, from Jeremy Siek, Janusz
    1023. 

  1023.                           Piwowarski, and Doug Gregor.</li>
    1024. 

  1024. 

  1025.                           <li><a href=
    1026. 

  1026.                           "../libs/graph/doc/sequential_vertex_coloring.html">
    1027. 

  1027.                           <tt>sequential vertex coloring</tt></a> has been
    1028. 

  1028.                           updated, tested, and documented.</li>
    1029. 

  1029. 

  1030.                           <li><a href=
    1031. 

  1031.                           "../libs/graph/doc/gursoy_atun_layout.html"><tt>gursoy
    1032. 

  1032.                           atun layout</tt></a>, from Jeremiah Willcock and
    1033. 

  1033.                           Doug Gregor of Indiana University.</li>
    1034. 

  1034. 

  1035.                           <li><a href=
    1036. 

  1036.                           "../libs/graph/doc/king_ordering.html"><tt>king
    1037. 

  1037.                           ordering</tt></a>, from D. Kevin McGrath of Indiana
    1038. 

  1038.                           University.</li>
    1039. 

  1039. 

  1040.                           <li><a href=
    1041. 

  1041.                           "../libs/graph/doc/cuthill_mckee_ordering.html"><tt>
    1042. 

  1042.                           cuthill mckee ordering</tt></a> has been recast as
    1043. 

  1043.                           an invocation of <tt>breadth first search</tt> and
    1044. 

  1044.                           now supports graphs with multiple components.</li>
    1045. 

  1045. 

  1046.                           <li><a href=
    1047. 

  1047.                           "../libs/graph/doc/dijkstra_shortest_paths.html"><tt>
    1048. 

  1048.                           dijkstra shortest paths</tt></a> now uses a relaxed
    1049. 

  1049.                           heap&nbsp;[<a href=
    1050. 

  1050.                           "../libs/graph/doc/bibliography.html#driscoll88">61</a>]
    1051. 

  1051.                           as its priority queue, improving its complexity to
    1052. 

  1052.                           <em>O(V log V)</em> and improving real-world
    1053. 

  1053.                           performance for larger graphs.</li>
    1054. 

  1054. 

  1055.                           <li><a href=
    1056. 

  1056.                           "../libs/graph/doc/read_graphviz.html"><code>read
    1057. 

  1057.                           graphviz</code></a> now has a new, Spirit-based
    1058. 

  1058.                           parser that works for all graph types and supports
    1059. 

  1059.                           arbitrary properties on the graph, from Ron Garcia.
    1060. 

  1060.                           The old, Bison-based GraphViz reader has been
    1061. 

  1061.                           deprecated and will be removed in a future Boost
    1062. 

  1062.                           release. <a href=
    1063. 

  1063.                           "../libs/graph/doc/write-graphviz.html"><code>write
    1064. 

  1064.                           graphviz</code></a> also supports dynamic
    1065. 

  1065.                           properties.</li>
    1066. 

  1066. 

  1067.                           <li><a href=
    1068. 

  1068.                           "../libs/graph/doc/subgraph.html"><code>subgraph</code></a>:
    1069. 

  1069.                           <code>get_property</code> now refers to the
    1070. 

  1070.                           subgraph property, not the root graph's
    1071. 

  1071.                           property.</li>
    1072. 

  1072. 

  1073.                           <li>See the <a href=
    1074. 

  1074.                           "../libs/graph/doc/history.html#by-version">history</a>
    1075. 

  1075.                           for additional changes and bug fixes.</li>
    1076. 

  1076.                         </ul>
    1077. 

  1077.                       </li>
    1078. 

  1078. 

  1079.                       <li>
    1080. 

  1080.                         <span class="library"><a href=
    1081. 

  1081.                         "../libs/multi_index/doc/index.html">Multi-index
    1082. 

  1082.                         Containers Library</a>:</span>
    1083. 

  1083. 

  1084.                         <ul>
    1085. 

  1085.                           <li>New <a href=
    1086. 

  1086.                           "../libs/multi_index/doc/tutorial/indices.html#hashed_indices">
    1087. 

  1087.                           hashed indices</a>.</li>
    1088. 

  1088. 

  1089.                           <li>Added <a href=
    1090. 

  1090.                           "../libs/multi_index/doc/tutorial/creation.html#serialization">
    1091. 

  1091.                           serialization support</a>.</li>
    1092. 

  1092. 

  1093.                           <li>For a complete list of changes, see the library
    1094. 

  1094.                           <a href=
    1095. 

  1095.                           "../libs/multi_index/doc/release_notes.html">release
    1096. 

  1096.                           notes</a>.</li>
    1097. 

  1097.                         </ul>
    1098. 

  1098.                       </li>
    1099. 

  1099. 

  1100.                       <li>
    1101. 

  1101.                         <span class="library"><a href=
    1102. 

  1102.                         "../libs/program_options/doc/index.html">Program
    1103. 

  1103.                         Options Library</a>:</span>
    1104. 

  1104. 

  1105.                         <ul>
    1106. 

  1106.                           <li>Option descriptions are now printed with word
    1107. 

  1107.                           wrapping.</li>
    1108. 

  1108. 

  1109.                           <li>Command line parser can bypass unregistered
    1110. 

  1110.                           options, instread of throwing.</li>
    1111. 

  1111. 

  1112.                           <li>Removed support for "implicit" (optional)
    1113. 

  1113.                           values.</li>
    1114. 

  1114. 

  1115.                           <li>New customization method
    1116. 

  1116.                           'command_line_parser::extra_style_parser'. Unlike
    1117. 

  1117.                           'additional_parser', allows the user to parse
    1118. 

  1118.                           several tokens and return a vector of options, not
    1119. 

  1119.                           just a single option.</li>
    1120. 

  1120. 

  1121.                           <li>Work with disabled exceptions.</li>
    1122. 

  1122.                         </ul>
    1123. 

  1123.                       </li>
    1124. 

  1124. 

  1125.                       <li><span class="library"><a href=
    1126. 

  1126.                       "../libs/property_map/property_map.html">Property Map
    1127. 

  1127.                       Library</a>:</span> Introduced the <a href=
    1128. 

  1128.                       "../libs/property_map/doc/dynamic_property_map.html"><code>
    1129. 

  1129.                       dynamic properties</code></a> class, which provides
    1130. 

  1130.                       dynamically-typed access to a set of property
    1131. 

  1131.                       maps.</li>
    1132. 

  1132. 

  1133.                       <li>
    1134. 

  1134.                         <span class="library"><a href=
    1135. 

  1135.                         "../libs/python/doc/index.html">Boost.Python</a>:</span>
    1136. 

  1136. 

  1137.                         <ul>
    1138. 

  1138.                           <li>Added support for docstrings on nonstatic
    1139. 

  1139.                           properties.</li>
    1140. 

  1140. 

  1141.                           <li>We now export the client-provided docstrings
    1142. 

  1142.                           for <code>init&lt;optional&lt;&gt; &gt;</code> and
    1143. 

  1143.                           <i>XXX</i><code>_FUNCTION_OVERLOADS()</code> for
    1144. 

  1144.                           only the last overload.</li>
    1145. 

  1145. 

  1146.                           <li>Support for Embedded VC++ 4 and GCC-3.3 on
    1147. 

  1147.                           MacOS added</li>
    1148. 

  1148. 

  1149.                           <li>Introduced better support for rvalue
    1150. 

  1150.                           from-python conversions of shared_ptr.</li>
    1151. 

  1151. 

  1152.                           <li>Support for exposing
    1153. 

  1153.                           <code>vector&lt;T*&gt;</code> with the indexing
    1154. 

  1154.                           suite.</li>
    1155. 

  1155. 

  1156.                           <li>updated visual studio project build file.</li>
    1157. 

  1157. 

  1158.                           <li>Added search feature to the index page.</li>
    1159. 

  1159.                         </ul>
    1160. 

  1160.                       </li>
    1161. 

  1161. 

  1162.                       <li><span class="library"><a href=
    1163. 

  1163.                       "../libs/random/index.html">Random Number
    1164. 

  1164.                       Library</a>:</span> improved initialization for
    1165. 

  1165.                       <code>mersenne_twister</code>, algorithm by Makoto
    1166. 

  1166.                       Matsumoto and Takuji Nishimura, implemented for Boost
    1167. 

  1167.                       by Jens Maurer.<br />
    1168. 

  1168.                       <em>Note:</em> All test vectors for
    1169. 

  1169.                       <code>mersenne_twister</code>s constructed or seeded
    1170. 

  1170.                       without parameters or with a single <code>unsigned
    1171. 

  1171.                       int</code> parameter become invalid.</li>
    1172. 

  1172. 

  1173.                       <li><span class="library"><a href=
    1174. 

  1174.                       "../libs/range/index.html">Range Library</a>:</span>
    1175. 

  1175.                       Minor addition of convenience functions to
    1176. 

  1176.                       <code>iterator range</code> like <code>front(),
    1177. 

  1177.                       back()</code> and <code>operator[]()</code>.</li>
    1178. 

  1178. 

  1179.                       <li>
    1180. 

  1180.                         <span class="library"><a href=
    1181. 

  1181.                         "../libs/regex/index.html">Regex Library</a>:</span>
    1182. 

  1182. 

  1183.                         <ul>
    1184. 

  1184.                           <li>Rewritten front end parser now supports
    1185. 

  1185.                           (?imsx-imsx) constructs, plus lookbehind assertions
    1186. 

  1186.                           and conditional expressions.</li>
    1187. 

  1187. 

  1188.                           <li>Thin wrapper classes improve integration with
    1189. 

  1189.                           MFC/ATL code.</li>
    1190. 

  1190. 

  1191.                           <li>Full (optional) Unicode support via the ICU
    1192. 

  1192.                           library.</li>
    1193. 

  1193.                         </ul>Refer to the <a href=
    1194. 

  1194.                         "../libs/regex/doc/history.html">regex history
    1195. 

  1195.                         page</a> for more information on these and other
    1196. 

  1196.                         small changes.
    1197. 

  1197.                       </li>
    1198. 

  1198. 

  1199.                       <li>
    1200. 

  1200.                         <span class="library"><a href=
    1201. 

  1201.                         "../libs/serialization/doc/index.html">Serialization
    1202. 

  1202.                         Library</a>:</span>
    1203. 

  1203. 

  1204.                         <ul>
    1205. 

  1205.                           <li>DLL version.</li>
    1206. 

  1206. 

  1207.                           <li>Auto-linking.</li>
    1208. 

  1208. 

  1209.                           <li>Serialization of variants.</li>
    1210. 

  1210. 

  1211.                           <li>Improved serialization of shared pointers.</li>
    1212. 

  1212.                         </ul>
    1213. 

  1213.                       </li>
    1214. 

  1214. 

  1215.                       <li><span class="library"><a href=
    1216. 

  1216.                       "../doc/html/signals.html">Signals Library</a>:</span>
    1217. 

  1217.                       added slot blocking/unblocking, from Frantz Maerten.
    1218. 

  1218.                       Huge improvements to signal invocation performance from
    1219. 

  1219.                       Robert Zeh.</li>
    1220. 

  1220.                     </ul>
    1221. 

  1221. 

  1222.                     <h4>Supported Compilers</h4>
    1223. 

  1223. 

  1224.                     <p>Boost is tested on a wide range of compilers and
    1225. 

  1225.                     platforms. Since Boost libraries rely on modern C++
    1226. 

  1226.                     features not available in all compilers, not all Boost
    1227. 

  1227.                     libraries will work with every compiler. The following
    1228. 

  1228.                     compilers and platforms have been extensively tested with
    1229. 

  1229.                     Boost, although many other compilers and platforms will
    1230. 

  1230.                     work as well. For more information, see the <a href=
    1231. 

  1231.                     "http://www.boost.org/regression/release/user/">regression
    1232. 

  1232.                     test results</a>.</p>
    1233. 

  1233. 

  1234.                     <ul>
    1235. 

  1235.                       <li><a href="http://developer.apple.com/">Apple GCC</a>
    1236. 

  1236.                       3.x on Mac OS X.</li>
    1237. 

  1237. 

  1238.                       <li><a href=
    1239. 

  1239.                       "http://www.borland.com/us/products/cbuilder/">Borland
    1240. 

  1240.                       C++</a> 5.6.4 on Windows.</li>
    1241. 

  1241. 

  1242.                       <li><a href="http://gcc.gnu.org">GNU C++</a> 2.95.3
    1243. 

  1243.                       (with and without STLport), 3.2.x., 3.3.x, 3.4.x, 4.0.x
    1244. 

  1244.                       on Windows, Linux and Solaris.</li>
    1245. 

  1245. 

  1246.                       <li><a href=
    1247. 

  1247.                       "http://www.intel.com/cd/software/products/asmo-na/eng/compilers/index.htm">
    1248. 

  1248.                       Intel C++</a> 8.1, 9.0 on Windows, Linux.</li>
    1249. 

  1249. 

  1250.                       <li><a href="http://www.metrowerks.com">Metrowerks
    1251. 

  1251.                       CodeWarrior</a> 8.3, 9.4, 9.5 on Mac OS X and
    1252. 

  1252.                       Windows.</li>
    1253. 

  1253. 

  1254.                       <li><a href=
    1255. 

  1255.                       "http://msdn.microsoft.com/visualc/">Microsoft Visual
    1256. 

  1256.                       C++</a> 6.0 (sp5, with and without STLport), 7.0, 7.1,
    1257. 

  1257.                       8.0 beta. Note: due to intermittent problems with
    1258. 

  1258.                       Visual C++ 8.0 beta, and the presence of a variety of
    1259. 

  1259.                       pre-release compiler builds, we are unable to guarantee
    1260. 

  1260.                       compatibility until the final compiler is
    1261. 

  1261.                       released.</li>
    1262. 

  1262.                     </ul>
    1263. 

  1263. 

  1264.                     <h4>Acknowledgements</h4>
    1265. 

  1265. 

  1266.                     <p><img src="boost_1_33_0.jpg" width="128" height="118"
    1267. 

  1267.                     alt="Medieval Mr. Gregor" class="left-inset" /><a href=
    1268. 

  1268.                     "../people/doug_gregor.html">Douglas Gregor</a> managed
    1269. 

  1269.                     this release.</p>
    1270. 

  1270. 

  1271.                     <p>A great number of people contributed their time and
    1272. 

  1272.                     expertise to make this release possible. Special thanks
    1273. 

  1273.                     go to Aleksey Gurtovoy and Misha Bergal, who managed to
    1274. 

  1274.                     keep the regression testing system working throughout the
    1275. 

  1275.                     release process; David Abrahams, Beman Dawes, Aleksey
    1276. 

  1276.                     Gurtovoy, Rene Rivera and Jonathan Turkanis for greatly
    1277. 

  1277.                     improving the quality of this release; Rene Rivera for
    1278. 

  1278.                     the new Boost web page design; and Zoltan "cad" Juhasz
    1279. 

  1279.                     for the new Boost logo.</p>
    1280. 

  1280.                   </div>
    1281. 

  1281. 

  1282.                   <div class="history_item" id="v1.32.0">
    1283. 

  1283.                     <h3>1.32.0 (19 Nov 2004)</h3>
    1284. 

  1284. 

  1285.                     <h4>Important - New Toolset Names</h4>
    1286. 

  1286. 

  1287.                     <p>The names of some the Boost.Build <a href=
    1288. 

  1288.                     "getting_started.html#Tools">toolsets</a> have been
    1289. 

  1289.                     changed to remove the "<code>.</code>" (dot) character
    1290. 

  1290.                     and to fix some other naming inconsistencies. For
    1291. 

  1291.                     example, <code>vc7.1</code> toolset was renamed to become
    1292. 

  1292.                     <code>vc-7_1</code>. Please refer to the <a href=
    1293. 

  1293.                     "getting_started.html#Tools">Supported Toolsets</a>
    1294. 

  1294.                     section of the installation guide for the complete list
    1295. 

  1295.                     of the current toolset names. This change was made as a
    1296. 

  1296.                     part of the effort to make the Boost distribution
    1297. 

  1297.                     compatible with ISO 9660 level 2 requirements.</p>
    1298. 

  1298. 

  1299.                     <h4>New Libraries</h4>
    1300. 

  1300. 

  1301.                     <ul>
    1302. 

  1302.                       <li><span class="library"><a href=
    1303. 

  1303.                       "../libs/assign/index.html">Assignment
    1304. 

  1304.                       Library</a>:</span> Filling containers with constant or
    1305. 

  1305.                       generated data has never been easier, from Thorsten
    1306. 

  1306.                       Ottosen.</li>
    1307. 

  1307. 

  1308.                       <li><span class="library"><a href=
    1309. 

  1309.                       "../libs/algorithm/minmax/index.html">Minmax
    1310. 

  1310.                       Library</a>:</span> Standard library extensions for
    1311. 

  1311.                       simultaneous min/max and min/max element computations,
    1312. 

  1312.                       from Herv&eacute; Br&ouml;nnimann.</li>
    1313. 

  1313. 

  1314.                       <li><span class="library"><a href=
    1315. 

  1315.                       "../libs/multi_index/doc/index.html">Multi-index
    1316. 

  1316.                       Containers Library</a>:</span> Containers with multiple
    1317. 

  1317.                       STL-compatible access interfaces, from Joaqu&iacute;n M
    1318. 

  1318.                       L&oacute;pez Mu&ntilde;oz.</li>
    1319. 

  1319. 

  1320.                       <li><span class="library"><a href=
    1321. 

  1321.                       "../libs/numeric/conversion/index.html">Numeric
    1322. 

  1322.                       Conversion Library</a>:</span> Optimized policy-based
    1323. 

  1323.                       numeric conversions, from Fernando Cacciola.</li>
    1324. 

  1324. 

  1325.                       <li><span class="library"><a href=
    1326. 

  1326.                       "../doc/html/program_options.html">Program Options
    1327. 

  1327.                       Library</a>:</span> Access to configuration data given
    1328. 

  1328.                       on command line, in config files and other sources,
    1329. 

  1329.                       from Vladimir Prus.</li>
    1330. 

  1330. 

  1331.                       <li><span class="library"><a href=
    1332. 

  1332.                       "../libs/range/index.html">Range Library</a>:</span> a
    1333. 

  1333.                       new infrastructure for generic algorithms that builds
    1334. 

  1334.                       on top of the new iterator concepts, from Thorsten
    1335. 

  1335.                       Ottosen.</li>
    1336. 

  1336. 

  1337.                       <li><span class="library"><a href=
    1338. 

  1338.                       "../libs/serialization/doc/index.html">Serialization
    1339. 

  1339.                       Library</a>:</span> Serialization/de-serialization of
    1340. 

  1340.                       arbitrary C++ data structures to various formats
    1341. 

  1341.                       including text, binary, and xml, from Robert
    1342. 

  1342.                       Ramey.</li>
    1343. 

  1343. 

  1344.                       <li><span class="library"><a href=
    1345. 

  1345.                       "../libs/algorithm/string/index.html">String Algorithms
    1346. 

  1346.                       Library</a>:</span> Collection of string related
    1347. 

  1347.                       algorithms for case conversion, trimming, find/replace
    1348. 

  1348.                       operations and more, from Pavol Droba.</li>
    1349. 

  1349. 

  1350.                       <li><span class="library"><a href=
    1351. 

  1351.                       "../doc/html/tribool.html">Tribool</a>:</span> 3-state
    1352. 

  1352.                       boolean type library, from Doug Gregor.</li>
    1353. 

  1353.                     </ul>
    1354. 

  1354. 

  1355.                     <h4>Updated Libraries</h4>
    1356. 

  1356. 

  1357.                     <ul>
    1358. 

  1358.                       <li>Compose: This deprecated library has been
    1359. 

  1359.                       removed.</li>
    1360. 

  1360. 

  1361.                       <li>
    1362. 

  1362.                         <span class="library"><a href=
    1363. 

  1363.                         "../libs/graph/index.html">Graph</a>:</span>
    1364. 

  1364. 

  1365.                         <ul>
    1366. 

  1366.                           <li>Added <a href=
    1367. 

  1367.                           "../libs/graph/doc/bundles.html">bundled
    1368. 

  1368.                           properties</a> to the <a href=
    1369. 

  1369.                           "../libs/graph/doc/adjacency_list.html"><code>adjacency_list</code></a>
    1370. 

  1370.                           and <a href=
    1371. 

  1371.                           "../libs/graph/doc/adjacency_matrix.html"><code>adjacency_matrix</code></a>
    1372. 

  1372.                           class templates, greatly simplifying the
    1373. 

  1373.                           introduction of internal vertex and edge
    1374. 

  1374.                           properties.</li>
    1375. 

  1375. 

  1376.                           <li>The <a href=
    1377. 

  1377.                           "../libs/graph/doc/leda_conversion.html">LEDA graph
    1378. 

  1378.                           adaptors</a> have been ported to LEDA 4.5.</li>
    1379. 

  1379. 

  1380.                           <li>Added algorithms for <a href=
    1381. 

  1381.                           "../libs/graph/doc/betweenness_centrality.html">betweenness
    1382. 

  1382.                           centrality</a> and <a href=
    1383. 

  1383.                           "../libs/graph/doc/bc_clustering.html">betweenness
    1384. 

  1384.                           centrality clustering</a>.</li>
    1385. 

  1385. 

  1386.                           <li>Added <a href=
    1387. 

  1387.                           "../libs/graph/doc/circle_layout.html">circle
    1388. 

  1388.                           layout</a> and <a href=
    1389. 

  1389.                           "../libs/graph/doc/kamada_kawai_spring_layout.html">
    1390. 

  1390.                           undirected spring layout</a> algorithms.</li>
    1391. 

  1391.                         </ul>
    1392. 

  1392.                       </li>
    1393. 

  1393. 

  1394.                       <li>
    1395. 

  1395.                         <span class="library"><a href=
    1396. 

  1396.                         "../libs/mpl/doc/index.html">MPL Library</a>:</span>
    1397. 

  1397. 

  1398.                         <ul>
    1399. 

  1399.                           <li>Updated to use the Boost Software License.</li>
    1400. 

  1400. 

  1401.                           <li>New <a href=
    1402. 

  1402.                           "../libs/mpl/doc/index.html">documentation</a>,
    1403. 

  1403.                           including a complete <a href=
    1404. 

  1404.                           "../libs/mpl/doc/refmanual.html">reference
    1405. 

  1405.                           manual.</a></li>
    1406. 

  1406. 

  1407.                           <li>Major interface changes and improvements, many
    1408. 

  1408.                           of which are <em>not</em> backward compatible.
    1409. 

  1409.                           Please refer to the <a href=
    1410. 

  1410.                           "../libs/mpl/doc/tutorial/changes-in-boost-1-32-0.html">
    1411. 

  1411.                           1.32 changelog</a> for the detailed information
    1412. 

  1412.                           about upgrading to the new version.</li>
    1413. 

  1413.                         </ul>
    1414. 

  1414.                       </li>
    1415. 

  1415. 

  1416.                       <li>
    1417. 

  1417.                         <span class="library"><a href=
    1418. 

  1418.                         "../libs/python/doc/index.html">Python
    1419. 

  1419.                         Library</a>:</span>
    1420. 

  1420. 

  1421.                         <ul>
    1422. 

  1422.                           <li>Updated to use the Boost Software License.</li>
    1423. 

  1423. 

  1424.                           <li>a new, <a href=
    1425. 

  1425.                           "../libs/python/doc/tutorial/doc/html/python/exposing.html#python.class_virtual_functions">
    1426. 

  1426.                           better method of wrapping classes with virtual
    1427. 

  1427.                           functions</a> has been implemented.</li>
    1428. 

  1428. 

  1429.                           <li>Support for the new Python Bool type, thanks to
    1430. 

  1430.                           Daniel Holth.</li>
    1431. 

  1431. 

  1432.                           <li>Support for upcoming GCC symbol export control
    1433. 

  1433.                           features have been folded in, thanks to Niall
    1434. 

  1434.                           Douglas.</li>
    1435. 

  1435. 

  1436.                           <li>Improved support for
    1437. 

  1437.                           <code>std::auto_ptr</code>-like types.</li>
    1438. 

  1438. 

  1439.                           <li>Components used by other libraries have been
    1440. 

  1440.                           moved out of <code>python/detail</code> and into
    1441. 

  1441.                           <code>boost/detail</code> to improve dependency
    1442. 

  1442.                           relationships.</li>
    1443. 

  1443. 

  1444.                           <li>Miscellaneous bug fixes and compiler
    1445. 

  1445.                           workarounds.</li>
    1446. 

  1446.                         </ul>
    1447. 

  1447.                       </li>
    1448. 

  1448. 

  1449.                       <li><span class="library"><a href=
    1450. 

  1450.                       "../doc/html/signals.html">Signals Library</a>:</span>
    1451. 

  1451.                       Introduced deterministic slot ordering, permitting
    1452. 

  1452.                       slots to be connected at the beginning or end of slot
    1453. 

  1453.                       groups or the slot list itself. Combiners may safely
    1454. 

  1454.                       have state and are accessible from the signal.</li>
    1455. 

  1455. 

  1456.                       <li><span class="library"><a href=
    1457. 

  1457.                       "../libs/utility/utility.htm">Utility</a>:</span> class
    1458. 

  1458.                       template <a href=
    1459. 

  1459.                       "../libs/utility/utility.htm#result_of">result_of</a>
    1460. 

  1460.                       added.</li>
    1461. 

  1461. 

  1462.                       <li>
    1463. 

  1463.                         <span class="library"><a href=
    1464. 

  1464.                         "../libs/test/index.html">Test Library</a>:</span>
    1465. 

  1465. 

  1466.                         <ul>
    1467. 

  1467.                           <li>namespace names gets shorten; old one still
    1468. 

  1468.                           supported till next release</li>
    1469. 

  1469. 

  1470.                           <li>added proper encoding of XML PCDATA</li>
    1471. 

  1471. 

  1472.                           <li>support for wide string comparison
    1473. 

  1473.                           implemented</li>
    1474. 

  1474.                         </ul>For complete list of changes see Test Library
    1475. 

  1475.                         <a href=
    1476. 

  1476.                         "../libs/test/doc/release_notes.html#v1_32_0">release
    1477. 

  1477.                         notes</a>.
    1478. 

  1478.                       </li>
    1479. 

  1479.                     </ul>
    1480. 

  1480. 

  1481.                     <h4>Regression tests</h4>
    1482. 

  1482. 

  1483.                     <p>This release has been extensively tested on a variety
    1484. 

  1484.                     of different compilers and platforms. It is known to
    1485. 

  1485.                     contain no regressions against the previous reference
    1486. 

  1486.                     release on the compilers and configurations tested.
    1487. 

  1487.                     Please refer to the corresponding <a href=
    1488. 

  1488.                     "http://www.meta-comm.com/engineering/boost-regression/1_32_0/index.html">
    1489. 

  1489.                     regression reports</a> to see how well your compiler
    1490. 

  1490.                     performs on the new Boost codebase.</p>
    1491. 

  1491. 

  1492.                     <h4>Acknowledgements</h4>
    1493. 

  1493. 

  1494.                     <p><img src=
    1495. 

  1495.                     "http://boost.sourceforge.net/photos/aleksey_gurtovoy2.jpg"
    1496. 

  1496.                     width="128" height="250" alt=
    1497. 

  1497.                     "cartoon portrait of Aleksey" class=
    1498. 

  1498.                     "left-inset" /><a href=
    1499. 

  1499.                     "../people/aleksey_gurtovoy.htm">Aleksey Gurtovoy</a>
    1500. 

  1500.                     managed this release. <a href=
    1501. 

  1501.                     "release_procedures.htm">Managing a release</a> at all is
    1502. 

  1502.                     an enormous job, and Aleksey always goes beyond merely
    1503. 

  1503.                     meeting requirements by insisting on the highest possible
    1504. 

  1504.                     quality. The Boost membership owes him a debt of
    1505. 

  1505.                     gratitude.</p>
    1506. 

  1506. 

  1507.                     <p>This release wouldn't have been possible without the
    1508. 

  1508.                     dedicated effort of many, many members of the Boost
    1509. 

  1509.                     community who generously contributed their outstanding
    1510. 

  1510.                     expertise, time and energy to making it happen. For
    1511. 

  1511.                     patches, bug fixes, troubleshooting, expert advice, and
    1512. 

  1512.                     prompt responses to the release manager's requests we
    1513. 

  1513.                     thank:</p>
    1514. 

  1514. 

  1515.                     <p>David Abrahams, Misha Bergal, Jonathan Brandmeyer,
    1516. 

  1516.                     Fernando Cacciola, Marshall Clow, Christopher Currie,
    1517. 

  1517.                     Pavol Droba, Caleb Epstein, Eric Friedman, Jeff Garland,
    1518. 

  1518.                     Michael Glassford, Doug Gregor, Joel de Guzman, Hubert
    1519. 

  1519.                     Holin, Jaakko J&auml;rvi, Hartmut Kaiser, Bronek Kozicki,
    1520. 

  1520.                     Tarjei Knapstad, Toon Knapen, Aaron W. LaFramboise,
    1521. 

  1521.                     Joaqu&iacute;n M L&oacute;pez Mu&ntilde;oz, Christoph
    1522. 

  1522.                     Ludwig, John Maddock, Paul Mensonides, Guillaume
    1523. 

  1523.                     Melquiond, Thorsten Ottosen, Vladimir Prus, Robert Ramey,
    1524. 

  1524.                     Rene Rivera, Gennadiy Rozental, Stefan Slapeta, Jonathan
    1525. 

  1525.                     Turkanis, Pavel Vozenilek, Jonathan Wakely, Daryle
    1526. 

  1526.                     Walker, Victor A. Wagner Jr. and Martin Wille.</p>
    1527. 

  1527. 

  1528.                     <p>Also, our special thanks go to: John Maddock for the
    1529. 

  1529.                     managing the effort of converting the majority of the
    1530. 

  1530.                     Boost libraries to the <a href="license_info.html">Boost
    1531. 

  1531.                     Software License</a>, Eric Niebler and Joel de Guzman for
    1532. 

  1532.                     taking on the important job of improving the Boost
    1533. 

  1533.                     documentation's look and feel, and last, but not least,
    1534. 

  1534.                     to our regression test runners, without whom we simply
    1535. 

  1535.                     would never have released: Toon Knapen, Bronek Kozicki,
    1536. 

  1536.                     Rene Rivera, Markus Sch&ouml;pflin, Stefan Slapeta,
    1537. 

  1537.                     Victor A. Wagner Jr. and Martin Wille.</p>
    1538. 

  1538. 

  1539.                     <p>Thank you everybody!</p>
    1540. 

  1540.                   </div>
    1541. 

  1541. 

  1542.                   <div class="history_item" id="v1.31.0">
    1543. 

  1543.                     <h3>1.31.0 (26 Jan 2004)</h3>
    1544. 

  1544. 

  1545.                     <h4>New License</h4>
    1546. 

  1546. 

  1547.                     <p>A unified <a href="license_info.html">Boost Software
    1548. 

  1548.                     License</a> has been developed and will gradually replace
    1549. 

  1549.                     the individual licenses for most Boost libraries. The new
    1550. 

  1550.                     license offers better legal protection for both users and
    1551. 

  1551.                     developers, and should speed user's legal reviews of
    1552. 

  1552.                     Boost libraries. Dave Abrahams led the Boost effort to
    1553. 

  1553.                     develop better licensing. The legal team was led by
    1554. 

  1554.                     <a href=
    1555. 

  1555.                     "http://cyber.law.harvard.edu/people/cabell/index.html">Diane
    1556. 

  1556.                     Cabell</a>, Director, Clinical Programs, <a href=
    1557. 

  1557.                     "http://cyber.law.harvard.edu">Berkman Center for
    1558. 

  1558.                     Internet &amp; Society</a>, Harvard Law School. <a href=
    1559. 

  1559.                     "http://www.nixonpeabody.com/attorneys_detail1.asp?ID=121">
    1560. 

  1560.                     Devin Smith</a>, attorney, <a href=
    1561. 

  1561.                     "http://www.nixonpeabody.com/default.asp">Nixon Peabody
    1562. 

  1562.                     LLP</a>, wrote the Boost License. Eva Chan, Harvard Law
    1563. 

  1563.                     School, contributed analysis of issues and drafts of
    1564. 

  1564.                     various legal documents.</p>
    1565. 

  1565. 

  1566.                     <p><strong>Note:</strong> Many of the Boost libraries are
    1567. 

  1567.                     still using earlier licenses, though all conform to the
    1568. 

  1568.                     <a href="lib_guide.htm#license">Boost License
    1569. 

  1569.                     Requirements</a>. After this release we will begin an
    1570. 

  1570.                     effort to move toward uniform use of the new license.</p>
    1571. 

  1571. 

  1572.                     <h4>Build and Installation</h4>
    1573. 

  1573. 

  1574.                     <ul>
    1575. 

  1575.                       <li>New <a href="getting_started.html">Getting
    1576. 

  1576.                       Started</a> procedures ease download and installation,
    1577. 

  1577.                       from Rene Rivera and others.</li>
    1578. 

  1578. 

  1579.                       <li>Improved support for libraries requiring <a href=
    1580. 

  1580.                       "separate_compilation.html">separate compilation</a>,
    1581. 

  1581.                       from John Maddock and others.</li>
    1582. 

  1582.                     </ul>
    1583. 

  1583. 

  1584.                     <h4>New Libraries</h4>
    1585. 

  1585. 

  1586.                     <ul>
    1587. 

  1587.                       <li><span class="library"><a href=
    1588. 

  1588.                       "../libs/utility/enable_if.html">enable_if</a>:</span>
    1589. 

  1589.                       Selective inclusion of function template overloads,
    1590. 

  1590.                       from Jaakko J&auml;rvi, Jeremiah Willcock, and Andrew
    1591. 

  1591.                       Lumsdaine. This is an important new technique which
    1592. 

  1592.                       exploits the <em>SFINAE</em>
    1593. 

  1593.                       (substitution-failure-is-not-an-error) principle.</li>
    1594. 

  1594. 

  1595.                       <li><span class="library"><a href=
    1596. 

  1596.                       "../libs/variant/index.html">Variant
    1597. 

  1597.                       Library</a>:</span> Safe, generic, stack-based
    1598. 

  1598.                       discriminated union container, from Eric Friedman and
    1599. 

  1599.                       Itay Maman.</li>
    1600. 

  1600.                     </ul>
    1601. 

  1601. 

  1602.                     <h4>Updated Libraries</h4>
    1603. 

  1603. 

  1604.                     <ul>
    1605. 

  1605.                       <li><span class="library"><a href=
    1606. 

  1606.                       "../libs/compose/index.htm">Compose</a>:</span> This
    1607. 

  1607.                       library has been deprecated and will be removed in a
    1608. 

  1608.                       future release. Use <a href=
    1609. 

  1609.                       "../libs/bind/bind.html">Bind</a> or <a href=
    1610. 

  1610.                       "../libs/lambda/doc/index.html">Lambda</a>
    1611. 

  1611.                       instead.</li>
    1612. 

  1612. 

  1613.                       <li><span class="library"><a href=
    1614. 

  1614.                       "../libs/date_time/doc/index.html">Date Time
    1615. 

  1615.                       Library</a>:</span> A whole host of bug fixes, new
    1616. 

  1616.                       features, and documentation improvements. See the Date
    1617. 

  1617.                       Time Change History for details.</li>
    1618. 

  1618. 

  1619.                       <li><span class="library"><a href=
    1620. 

  1620.                       "../libs/filesystem/doc/index.htm">Filesystem
    1621. 

  1621.                       Library</a>:</span> Several added functions, including
    1622. 

  1622.                       improved checking for directory and file name
    1623. 

  1623.                       portability.</li>
    1624. 

  1624. 

  1625.                       <li><span class="library"><a name="iterators_lib" href=
    1626. 

  1626.                       "../libs/iterator/doc/index.html" id=
    1627. 

  1627.                       "iterators_lib">Iterator Library</a>:</span> Major
    1628. 

  1628.                       version upgrade, with interface as proposed for the C++
    1629. 

  1629.                       library TR, including an improved
    1630. 

  1630.                       <code>iterator_adaptor</code> design plus several new
    1631. 

  1631.                       components, from David Abrahams, Jeremy Siek, and
    1632. 

  1632.                       Thomas Witt.</li>
    1633. 

  1633. 

  1634.                       <li><span class="library"><a href=
    1635. 

  1635.                       "../libs/multi_array/index.html">MultiArray</a>:</span>
    1636. 

  1636.                       The <code>multi_array</code> class template now
    1637. 

  1637.                       provides an element-preserving resize operation as well
    1638. 

  1638.                       as default construction (see the <a href=
    1639. 

  1639.                       "../libs/multi_array/doc/reference.html">reference
    1640. 

  1640.                       manual</a> for more information).</li>
    1641. 

  1641. 

  1642.                       <li>
    1643. 

  1643.                         <span class="library"><a href=
    1644. 

  1644.                         "../libs/python/index.html">Python
    1645. 

  1645.                         Library</a>:</span>
    1646. 

  1646. 

  1647.                         <ul>
    1648. 

  1648.                           <li>Support for Python 2.3 and Intel C++ on
    1649. 

  1649.                           Linux</li>
    1650. 

  1650. 

  1651.                           <li>Container <a href=
    1652. 

  1652.                           "../libs/python/doc/v2/indexing.html">Indexing
    1653. 

  1653.                           Suite</a> added.</li>
    1654. 

  1654. 

  1655.                           <li>injected constructors and wrapped function
    1656. 

  1656.                           objects.</li>
    1657. 

  1657. 

  1658.                           <li>wrapping static data members.</li>
    1659. 

  1659. 

  1660.                           <li><code>std::wstring</code> conversions.</li>
    1661. 

  1661. 

  1662.                           <li>Improved <a href=
    1663. 

  1663.                           "../libs/python/doc/v2/args.html">keyword
    1664. 

  1664.                           arguments</a>.</li>
    1665. 

  1665. 

  1666.                           <li>Better error messages, including name
    1667. 

  1667.                           demangling for GCC.</li>
    1668. 

  1668. 

  1669.                           <li>Simpler <a href=
    1670. 

  1670.                           "../libs/python/doc/building.html">build
    1671. 

  1671.                           procedure</a>.</li>
    1672. 

  1672. 

  1673.                           <li><i>...and more....</i></li>
    1674. 

  1674.                         </ul>
    1675. 

  1675.                       </li>
    1676. 

  1676. 

  1677.                       <li><span class="library"><a href=
    1678. 

  1678.                       "../libs/random/index.html">Random Number
    1679. 

  1679.                       Library</a>:</span> Interface changed to match the C++
    1680. 

  1680.                       <a href="../libs/random/wg21-proposal.html">TR
    1681. 

  1681.                       proposal</a>, from Jens Maurer.</li>
    1682. 

  1682. 

  1683.                       <li><span class="library"><a href=
    1684. 

  1684.                       "../libs/regex/doc/index.html">Regex</a>:</span>
    1685. 

  1685.                       Completely new matching algorithm is now much faster
    1686. 

  1686.                       than before, plus a selection of <a href=
    1687. 

  1687.                       "../libs/regex/doc/history.html">new features and
    1688. 

  1688.                       enhancements</a>.</li>
    1689. 

  1689. 

  1690.                       <li>
    1691. 

  1691.                         <span class="library"><a href=
    1692. 

  1692.                         "../libs/spirit/index.html">Boost.Spirit
    1693. 

  1693.                         1.8.0</a>:</span>
    1694. 

  1694. 

  1695.                         <ul>
    1696. 

  1696.                           <li>Multiple grammar start rules</li>
    1697. 

  1697. 

  1698.                           <li>Multiple Scanner rules (no more scanner
    1699. 

  1699.                           business woes)</li>
    1700. 

  1700. 

  1701.                           <li>More dynamic parsers</li>
    1702. 

  1702. 

  1703.                           <li>Predefined actors</li>
    1704. 

  1704. 

  1705.                           <li>Numerous bug fixes and QOI stuff</li>
    1706. 

  1706. 

  1707.                           <li><i>...and more...</i></li>
    1708. 

  1708.                         </ul>
    1709. 

  1709. 

  1710.                         <p>Starting from Spirit v1.8.0, ill conforming
    1711. 

  1711.                         compilers will no longer be supported. If you are
    1712. 

  1712.                         still using one of these older compilers, please use
    1713. 

  1713.                         Spirit v1.6.x. See <a href=
    1714. 

  1714.                         "http://spirit.sf.net">Spirit's Site</a> for more
    1715. 

  1715.                         details.</p>
    1716. 

  1716.                       </li>
    1717. 

  1717. 

  1718.                       <li>
    1719. 

  1719.                         <span class="library"><a href=
    1720. 

  1720.                         "../libs/test/index.html">Test Library</a>:</span>
    1721. 

  1721. 

  1722.                         <ul>
    1723. 

  1723.                           <li>Free function template based test case</li>
    1724. 

  1724. 

  1725.                           <li>Custom exception translators support in
    1726. 

  1726.                           execution monitor and register_exception_translator
    1727. 

  1727.                           added for unit test framework</li>
    1728. 

  1728. 

  1729.                           <li>Added support for multi-module unit tests in
    1730. 

  1730.                           automatic registration facility</li>
    1731. 

  1731. 

  1732.                           <li>Floating point comparison algorithm reworked
    1733. 

  1733.                           (Is not backward compatible!!!)</li>
    1734. 

  1734. 

  1735.                           <li>Added support for custom users predicate
    1736. 

  1736.                           returning both boolean result code and possibly
    1737. 

  1737.                           error message</li>
    1738. 

  1738. 

  1739.                           <li>Documentation structure rework and update</li>
    1740. 

  1740.                         </ul>
    1741. 

  1741. 

  1742.                         <p>For a complete list of changes see the Test
    1743. 

  1743.                         Library <a href=
    1744. 

  1744.                         "../libs/test/doc/release_notes.html#v1_31_0">release
    1745. 

  1745.                         notes</a>.</p>
    1746. 

  1746.                       </li>
    1747. 

  1747.                     </ul>
    1748. 

  1748. 

  1749.                     <h4>Miscellaneous</h4>
    1750. 

  1750. 

  1751.                     <ul>
    1752. 

  1752.                       <li>Expanded testing and fixes for non-conforming
    1753. 

  1753.                       compilers.</li>
    1754. 

  1754. 

  1755.                       <li>Web site hosting now provided by <a href=
    1756. 

  1756.                       "http://www.sourceforge.net/">SourceForge</a>.</li>
    1757. 

  1757.                     </ul>
    1758. 

  1758.                   </div>
    1759. 

  1759. 

  1760.                   <div class="history_item" id="v1.30.2">
    1761. 

  1761.                     <h3>1.30.2 (19 Aug 2003)</h3>
    1762. 

  1762. 

  1763.                     <ul>
    1764. 

  1764.                       <li><a href="http://www.boost-consulting.com">Boost
    1765. 

  1765.                       Consulting</a> is now hosting Boost CVS mirrors - see
    1766. 

  1766.                       our <a href="getting_started.html#CVS">download
    1767. 

  1767.                       page</a>.</li>
    1768. 

  1768. 

  1769.                       <li>Backported changes to the <a href=
    1770. 

  1770.                       "../libs/config/config.htm">config system</a>, to
    1771. 

  1771.                       better handle new compiler releases.</li>
    1772. 

  1772. 

  1773.                       <li>Bugs in regression reporting in subproject tests
    1774. 

  1774.                       were fixed.</li>
    1775. 

  1775. 

  1776.                       <li>Tests are now run in the context of the user's PATH
    1777. 

  1777.                       environment settings</li>
    1778. 

  1778. 

  1779.                       <li>msvc-stlport and intel-win32-stlport
    1780. 

  1780.                       toolsets now build static libraries with multithreading
    1781. 

  1781.                       enabled, to be compatible with the STLPort builds.</li>
    1782. 

  1782. 

  1783.                       <li>intel-win32
    1784. 

  1784.                       toolset now handles <code>wchar_t</code> correctly when
    1785. 

  1785.                       intel is installed over msvc6.</li>
    1786. 

  1786. 

  1787.                       <li>Backported fixes from the main trunk which prevent
    1788. 

  1788.                       errors building the <a href=
    1789. 

  1789.                       "../libs/test/doc/index.html">Boost.Test</a> library in
    1790. 

  1790.                       its default configuration.</li>
    1791. 

  1791. 

  1792.                       <li>Backported portability improvements for <a href=
    1793. 

  1793.                       "../libs/utility/checked_delete.html">checked_delete</a>.</li>
    1794. 

  1794. 

  1795.                       <li>Locale support for metrowerks (requiring a
    1796. 

  1796.                       statically-linked runtime) is more uniformly
    1797. 

  1797.                       handled.</li>
    1798. 

  1798. 

  1799.                       <li>Backported <a href=
    1800. 

  1800.                       "../libs/conversion/lexical_cast.htm">conversion/lexical_cast</a>'s
    1801. 

  1801.                       <code>wchar_t</code> fixes from the main trunk.</li>
    1802. 

  1802. 

  1803.                       <li>intel-linux-tools:
    1804. 

  1804.                       added <code>rt</code> to FINDLIBS in order to make the
    1805. 

  1805.                       <code>clock_gettime()</code> function available
    1806. 

  1806.                       (backport of a patch in CVS HEAD).</li>
    1807. 

  1807. 

  1808.                       <li><a href=
    1809. 

  1809.                       "../tools/regression/index.htm">regression/compiler_status.cpp</a>:
    1810. 

  1810.                       backported fixes in error log links generation.</li>
    1811. 

  1811.                     </ul>
    1812. 

  1812.                   </div>
    1813. 

  1813. 

  1814.                   <div class="history_item" id="v1.30.1">
    1815. 

  1815.                     <h3>1.30.1 (4 Aug 2003; withdrawn 12 Aug 2003)</h3>
    1816. 

  1816. 

  1817.                     <p>Fixes were made to the following libraries:</p>
    1818. 

  1818. 

  1819.                     <ul>
    1820. 

  1820.                       <li><span class="library">The <a href=
    1821. 

  1821.                       "../libs/lambda/doc/index.html">Boost.Lambda</a></span>
    1822. 

  1822.                       ..library is now usable with gcc-2.95.2</li>
    1823. 

  1823. 

  1824.                       <li>
    1825. 

  1825.                         <span class="library"><a href=
    1826. 

  1826.                         "../libs/spirit/index.html">Boost.Spirit</a>:</span>
    1827. 

  1827. 

  1828.                         <ul>
    1829. 

  1829.                           <li>Fixed. Using MSVC++6 (SP5), calling the assign
    1830. 

  1830.                           action with a string value on parsers using the
    1831. 

  1831.                           file_iterator will not work.</li>
    1832. 

  1832. 

  1833.                           <li>Fixed: using assign semantic action in a
    1834. 

  1834.                           grammar with a multi_pass iterator adaptor applied
    1835. 

  1835.                           to an std::istream_iterator resulted in a failure
    1836. 

  1836.                           to compile under msvc 7.0.</li>
    1837. 

  1837. 

  1838.                           <li>Fixed: There is a bug in the
    1839. 

  1839.                           <code>range_run&lt;CharT&gt;::set(range&lt;CharT&gt;
    1840. 

  1840.                           const&amp; r)</code> function in
    1841. 

  1841.                           "../boost/spirit/utility/impl/chset/range_run.ipp".</li>
    1842. 

  1842. 

  1843.                           <li>Fixed: handling of trailing whitespace bug
    1844. 

  1844.                           (ast_parse/pt_parse related)</li>
    1845. 

  1845. 

  1846.                           <li>Fixed: comment_p and end of data bug</li>
    1847. 

  1847. 

  1848.                           <li>Fixed: Most trailing space bug</li>
    1849. 

  1849. 

  1850.                           <li>Fixed: <code>chset&lt;&gt;::operator
    1851. 

  1851.                           ~(range&lt;&gt;)</code> bug, <code>operator
    1852. 

  1852.                           &amp;(chset&lt;&gt;, range&lt;&gt;)</code> bug,
    1853. 

  1853.                           <code>operator &amp;(range&lt;&gt;,
    1854. 

  1854.                           chset&lt;&gt;)</code> bug</li>
    1855. 

  1855. 

  1856.                           <li>Fixed: <code>impl::detach_clear</code> bug</li>
    1857. 

  1857. 

  1858.                           <li>Fixed: mismatch closure return type bug</li>
    1859. 

  1859. 

  1860.                           <li>Fixed: <code>access_node_d[]</code> and
    1861. 

  1861.                           <code>access_match_d[]</code> iterator bugs</li>
    1862. 

  1862. 

  1863.                           <li>Fixed a bug regarding thread safety of
    1864. 

  1864.                           Phoenix/Spirit closures.</li>
    1865. 

  1865.                         </ul>
    1866. 

  1866.                       </li>
    1867. 

  1867. 

  1868.                       <li><span class="library">The Boost Template <a href=
    1869. 

  1869.                       "../libs/mpl/doc/index.html">Metaprogramming Library
    1870. 

  1870.                       (MPL)</a>'s</span> ..typeof implementation is now
    1871. 

  1871.                       compatible with Metrowerks CodeWarrior Pro8.</li>
    1872. 

  1872. 

  1873.                       <li><span class="library"><a href=
    1874. 

  1874.                       "../libs/function/index.html">Boost.Function</a>:</span>
    1875. 

  1875.                       workaround for the new Borland patch (version 0x564)
    1876. 

  1876.                       and MSVC++ .NET 2003.</li>
    1877. 

  1877. 

  1878.                       <li><span class="library"><a href=
    1879. 

  1879.                       "../libs/config/index.html">Boost.Config</a>, <a href=
    1880. 

  1880.                       "../libs/format/doc/format.html">Boost.Format</a>, and
    1881. 

  1881.                       <a href=
    1882. 

  1882.                       "../libs/regex/index.html">Boost.Regex</a></span>
    1883. 

  1883.                       ..have been adjusted to avoid warnings with GCC-3.3,
    1884. 

  1884.                       and Boost.Format also now works with string types other
    1885. 

  1885.                       than <code>std::string</code>.</li>
    1886. 

  1886. 

  1887.                       <li>
    1888. 

  1888.                         <span class="library"><a href=
    1889. 

  1889.                         "../libs/smart_ptr/index.html">Smart
    1890. 

  1890.                         Pointers</a>:</span>
    1891. 

  1891. 

  1892.                         <ul>
    1893. 

  1893.                           <li><code>checked_delete</code> now works on more
    1894. 

  1894.                           platforms</li>
    1895. 

  1895. 

  1896.                           <li>Compatibility with the SunPro compiler</li>
    1897. 

  1897. 

  1898.                           <li>Added missing <code>#include</code>s.</li>
    1899. 

  1899.                         </ul>
    1900. 

  1900.                       </li>
    1901. 

  1901. 

  1902.                       <li>
    1903. 

  1903.                         <span class="library"><a href=
    1904. 

  1904.                         "../libs/python/index.html">Boost.Python</a>:</span>
    1905. 

  1905. 

  1906.                         <ul>
    1907. 

  1907.                           <li>warning suppression for finicky compilers</li>
    1908. 

  1908. 

  1909.                           <li>fixed a crashing bug in the
    1910. 

  1910.                           <code>raw_function</code> facility when no keyword
    1911. 

  1911.                           arguments were passed.</li>
    1912. 

  1912. 

  1913.                           <li>Improved conversion of NULL
    1914. 

  1914.                           <code>shared_ptr</code>s to Python.</li>
    1915. 

  1915.                         </ul>
    1916. 

  1916.                       </li>
    1917. 

  1917.                     </ul>
    1918. 

  1918.                   </div>
    1919. 

  1919. 

  1920.                   <div class="history_item" id="v1.30.0">
    1921. 

  1921.                     <h3>1.30.0 (19 Mar 2003)</h3>
    1922. 

  1922. 

  1923.                     <ul>
    1924. 

  1924.                       <li><a href=
    1925. 

  1925.                       "../libs/filesystem/doc/index.htm">Filesystem
    1926. 

  1926.                       Library</a> added - Portable paths, iteration over
    1927. 

  1927.                       directories, and other useful filesystem operations,
    1928. 

  1928.                       from Beman Dawes.</li>
    1929. 

  1929. 

  1930.                       <li><a href=
    1931. 

  1931.                       "../libs/optional/doc/optional.html">Optional
    1932. 

  1932.                       Library</a> added - A discriminated-union wrapper for
    1933. 

  1933.                       optional values, from Fernando Cacciola.</li>
    1934. 

  1934. 

  1935.                       <li><a href=
    1936. 

  1936.                       "../libs/numeric/interval/doc/interval.htm">Interval
    1937. 

  1937.                       Library</a> added - Extends the usual arithmetic
    1938. 

  1938.                       functions to mathematical intervals, from Guillaume
    1939. 

  1939.                       Melquiond, Herv&eacute; Br&ouml;nnimann and Sylvain
    1940. 

  1940.                       Pion.</li>
    1941. 

  1941. 

  1942.                       <li><a href="../libs/mpl/doc/index.html">MPL</a> added
    1943. 

  1943.                       - Template metaprogramming framework of compile-time
    1944. 

  1944.                       algorithms, sequences and metafunction classes, from
    1945. 

  1945.                       Aleksey Gurtovoy.</li>
    1946. 

  1946. 

  1947.                       <li><a href="../libs/spirit/index.html">Spirit
    1948. 

  1948.                       Library</a> added - An LL (unlimited lookahead) parser
    1949. 

  1949.                       framework that represents parsers directly as EBNF
    1950. 

  1950.                       grammars in inlined C++ source code, complete with
    1951. 

  1951.                       semantic actions, ASTs and much more, from Joel de
    1952. 

  1952.                       Guzman and team.</li>
    1953. 

  1953. 

  1954.                       <li><a href="../libs/smart_ptr/index.html">Smart
    1955. 

  1955.                       Pointers Library</a> - cast functions are now spelled
    1956. 

  1956.                       <a href=
    1957. 

  1957.                       "../libs/smart_ptr/shared_ptr.htm#static_pointer_cast">static_pointer_cast</a>
    1958. 

  1958.                       / <a href=
    1959. 

  1959.                       "../libs/smart_ptr/shared_ptr.htm#dynamic_pointer_cast">
    1960. 

  1960.                       dynamic_pointer_cast</a>; <a href=
    1961. 

  1961.                       "../libs/smart_ptr/enable_shared_from_this.html">enable_shared_from_this</a>
    1962. 

  1962.                       added; shared_ptr::shared_ptr(), shared_ptr::reset(),
    1963. 

  1963.                       weak_ptr::weak_ptr(), weak_ptr::reset() no longer
    1964. 

  1964.                       throw; <a href=
    1965. 

  1965.                       "../libs/smart_ptr/shared_ptr.htm#get_deleter">get_deleter</a>
    1966. 

  1966.                       added; weak_ptr::get() removed; make_shared is now
    1967. 

  1967.                       spelled <a href=
    1968. 

  1968.                       "../libs/smart_ptr/weak_ptr.htm#lock">weak_ptr::lock()</a>
    1969. 

  1969.                       ; <a href=
    1970. 

  1970.                       "../libs/smart_ptr/intrusive_ptr.html">intrusive_ptr
    1971. 

  1971.                       documentation</a> added; some experimental undocumented
    1972. 

  1972.                       shared_ptr features have been removed; a <a href=
    1973. 

  1973.                       "../libs/smart_ptr/sp_techniques.html">page describing
    1974. 

  1974.                       some smart pointer programming techniques</a> has been
    1975. 

  1975.                       added.</li>
    1976. 

  1976. 

  1977.                       <li><a href=
    1978. 

  1978.                       "../libs/utility/assert.html">boost/assert.hpp</a>,
    1979. 

  1979.                       <a href=
    1980. 

  1980.                       "../libs/utility/current_function.html">boost/current_function.hpp</a>,
    1981. 

  1981.                       <a href=
    1982. 

  1982.                       "../libs/utility/throw_exception.html">boost/throw_exception.hpp</a>,
    1983. 

  1983.                       <a href=
    1984. 

  1984.                       "../libs/utility/checked_delete.html">boost/checked_delete.hpp</a>
    1985. 

  1985.                       have been documented.</li>
    1986. 

  1986. 

  1987.                       <li><a href=
    1988. 

  1988.                       "../libs/date_time/doc/index.html">Date-Time
    1989. 

  1989.                       Library</a> - several fixes and small additions
    1990. 

  1990.                       including an interface change to partial_date. See the
    1991. 

  1991.                       Date-Time Change History for more details.</li>
    1992. 

  1992. 

  1993.                       <li><a href="../libs/function/index.html">Function
    1994. 

  1994.                       Library</a> - added support for assignment to zero (to
    1995. 

  1995.                       clear) and comparison against zero (to check if
    1996. 

  1996.                       empty).</li>
    1997. 

  1997. 

  1998.                       <li><a href=
    1999. 

  1999.                       "../libs/utility/operators.htm#symmetry">Operators
    2000. 

  2000.                       Library</a> - now takes advantage of named return value
    2001. 

  2001.                       optimization (NRVO) when available, from Daniel
    2002. 

  2002.                       Frey.</li>
    2003. 

  2003. 

  2004.                       <li><a href="../status/compiler_status.html">Regression
    2005. 

  2005.                       Tests</a> - Much expanded, plus a very nice <a href=
    2006. 

  2006.                       "http://boost.sourceforge.net/regression-logs/">summary
    2007. 

  2007.                       page</a> from Rene Rivera.</li>
    2008. 

  2008. 

  2009.                       <li>
    2010. 

  2010.                         <a href="../libs/test/index.html">Test Library</a> -
    2011. 

  2011.                         introduced following new facilities:
    2012. 

  2012. 

  2013.                         <ul>
    2014. 

  2014.                           <li>Automatic registration of unit tests</li>
    2015. 

  2015. 

  2016.                           <li>XML log format</li>
    2017. 

  2017. 

  2018.                           <li>XML report format</li>
    2019. 

  2019. 

  2020.                           <li>BOOST_CHECK_NO_THROW test tool</li>
    2021. 

  2021. 

  2022.                           <li>BOOST_BITWISE_CHECK test tool</li>
    2023. 

  2023.                         </ul>
    2024. 

  2024. 

  2025.                         <p>For a complete list of changes see the Test
    2026. 

  2026.                         Library <a href=
    2027. 

  2027.                         "../libs/test/doc/release_notes.html#v1_30_0">release
    2028. 

  2028.                         notes</a>.</p>
    2029. 

  2029.                       </li>
    2030. 

  2030. 

  2031.                       <li>Many fixes and enhancements to other
    2032. 

  2032.                       libraries.</li>
    2033. 

  2033.                     </ul>
    2034. 

  2034.                   </div>
    2035. 

  2035. 

  2036.                   <div class="history_item" id="v1.29.0">
    2037. 

  2037.                     <h3>1.29.0 (10 Oct 2002)</h3>
    2038. 

  2038. 

  2039.                     <ul>
    2040. 

  2040.                       <li><a href=
    2041. 

  2041.                       "../libs/date_time/doc/index.html">Date-Time
    2042. 

  2042.                       Library</a> added - Dates, times, leap seconds,
    2043. 

  2043.                       infinity, and more, from Jeff Garland.</li>
    2044. 

  2044. 

  2045.                       <li><a href=
    2046. 

  2046.                       "../libs/dynamic_bitset/dynamic_bitset.html">Dynamic
    2047. 

  2047.                       Bitset</a> added - A runtime sized version of the
    2048. 

  2048.                       <code>std::bitset</code> class from Jeremy Siek and
    2049. 

  2049.                       Chuck Allison.</li>
    2050. 

  2050. 

  2051.                       <li><a href="../libs/format/index.html">Format
    2052. 

  2052.                       Library</a> added - Type-safe 'printf-like' format
    2053. 

  2053.                       operations, from Samuel Krempp.</li>
    2054. 

  2054. 

  2055.                       <li><a href="../libs/function/index.html">Function
    2056. 

  2056.                       Library</a>: Major syntactic changes have been made.
    2057. 

  2057.                       Some old syntax and little-used features have been
    2058. 

  2058.                       deprecated (and will be removed shortly), and the
    2059. 

  2059.                       syntax for the <code>boost::function</code> class
    2060. 

  2060.                       template has been greatly improved on conforming
    2061. 

  2061.                       compilers. Please see the compatibility note for more
    2062. 

  2062.                       information.</li>
    2063. 

  2063. 

  2064.                       <li><a href=
    2065. 

  2065.                       "../libs/multi_array/doc/index.html">Multi-array
    2066. 

  2066.                       Library</a> added - Multidimensional containers and
    2067. 

  2067.                       adaptors for arrays of contiguous data, from Ron
    2068. 

  2068.                       Garcia.</li>
    2069. 

  2069. 

  2070.                       <li><a href=
    2071. 

  2071.                       "../libs/preprocessor/index.html">Preprocessor
    2072. 

  2072.                       Library</a>: Major upgrade, from Paul Mensonides.</li>
    2073. 

  2073. 

  2074.                       <li><a href="../libs/python/doc/index.html">Python
    2075. 

  2075.                       Library</a> - Version 2 is released, from Dave Abrahams
    2076. 

  2076.                       and others. This is a major rewrite which works on many
    2077. 

  2077.                       more compilers and platforms, with a completely new
    2078. 

  2078.                       interface and lots of new features. Boost.Python v2
    2079. 

  2079.                       requires Python 2.2 or later.</li>
    2080. 

  2080. 

  2081.                       <li><a href="../libs/signals/doc/index.html">Signals
    2082. 

  2082.                       Library</a> added - Managed signals &amp; slots
    2083. 

  2083.                       callback implementation, from Doug Gregor.</li>
    2084. 

  2084. 

  2085.                       <li><a href="../libs/test/doc/index.html">Test
    2086. 

  2086.                       Library</a>: Major new version, including full unit
    2087. 

  2087.                       test capabilities, from Gennadiy Rozental.</li>
    2088. 

  2088. 

  2089.                       <li><a href="../libs/numeric/ublas/doc/index.htm">uBLAS
    2090. 

  2090.                       Library</a> added - Basic linear algebra for dense,
    2091. 

  2091.                       packed and sparse matrices, from Joerg Walter and
    2092. 

  2092.                       Mathias Koch.</li>
    2093. 

  2093.                     </ul>
    2094. 

  2094.                   </div>
    2095. 

  2095. 

  2096.                   <div class="history_item" id="v1.28.0">
    2097. 

  2097.                     <h3>1.28.0 (15 May 2002)</h3>
    2098. 

  2098. 

  2099.                     <ul>
    2100. 

  2100.                       <li>The Boost mailing lists are now also accessible as
    2101. 

  2101.                       <a href=
    2102. 

  2102.                       "mailing_lists.htm#newsgroup">newsgroups</a>.</li>
    2103. 

  2103. 

  2104.                       <li>A powerful <a href=
    2105. 

  2105.                       "http://aspn.activestate.com/ASPN/Mail/Archives/boost/">
    2106. 

  2106.                       mailing list archive</a> has been contributed by the
    2107. 

  2107.                       <a href="http://aspn.activestate.com/ASPN">ActiveState
    2108. 

  2108.                       Programmer Network</a>.</li>
    2109. 

  2109. 

  2110.                       <li>
    2111. 

  2111.                         <a href="../libs/lambda/doc/index.html">Lambda
    2112. 

  2112.                         Library</a> added, from Jaakko J&auml;rvi and Gary
    2113. 

  2113.                         Powell. Define small unnamed function objects at the
    2114. 

  2114.                         actual call site:
    2115. 

  2115. 

  2116.                         <blockquote>
    2117. 

  2117.                           <p><code>for_each( a.begin(), a.end(), std::cout
    2118. 

  2118.                           &lt;&lt; _1 &lt;&lt; ' ' );</code></p>
    2119. 

  2119.                         </blockquote>
    2120. 

  2120.                       </li>
    2121. 

  2121. 

  2122.                       <li><a href="../libs/io/doc/ios_state.html">I/O State
    2123. 

  2123.                       Saver Library added</a> - Save I/O state to prevent
    2124. 

  2124.                       jumbled data, from Daryle Walker.</li>
    2125. 

  2125. 

  2126.                       <li><a href="../libs/config/config.htm">Configuration
    2127. 

  2127.                       Library</a>: User code should not use
    2128. 

  2128.                       BOOST_NO_LIMITS.</li>
    2129. 

  2129. 

  2130.                       <li><a href="../libs/random/index.html">Random Number
    2131. 

  2131.                       Library</a>: Avoid compiler warnings.</li>
    2132. 

  2132. 

  2133.                       <li><a href="../libs/smart_ptr/index.html">Smart
    2134. 

  2134.                       Pointers Library</a>: Added shared_polymorphic_cast and
    2135. 

  2135.                       shared_polymorphic_downcast.</li>
    2136. 

  2136. 

  2137.                       <li><a href="../libs/function/index.html">Function
    2138. 

  2138.                       Library</a>: Now supports function objects with the
    2139. 

  2139.                       unary <code>&amp;</code> operator overloaded.</li>
    2140. 

  2140. 

  2141.                       <li><a href="../libs/utility/utility.htm">Utility
    2142. 

  2142.                       Library</a>: Added <code>addressof()</code>
    2143. 

  2143.                       function.</li>
    2144. 

  2144. 

  2145.                       <li>The usual small fixes and tweaks.</li>
    2146. 

  2146.                     </ul>
    2147. 

  2147.                   </div>
    2148. 

  2148. 

  2149.                   <div class="history_item" id="v1.27.0">
    2150. 

  2150.                     <h3>1.27.0 (5 Feb 2002)</h3>
    2151. 

  2151. 

  2152.                     <ul>
    2153. 

  2153.                       <li><a href="../libs/python/doc/index.html">Python
    2154. 

  2154.                       Library</a>: Scott Snyder contributed inplace operator
    2155. 

  2155.                       support.</li>
    2156. 

  2156. 

  2157.                       <li><a href="../libs/integer/index.html">Integer
    2158. 

  2158.                       Library</a>: Daryle Walker contributed enhancements to
    2159. 

  2159.                       the <a href="../libs/integer/integer.htm">type
    2160. 

  2160.                       selection templates</a>, and added new compile-time
    2161. 

  2161.                       <a href="../libs/integer/doc/integer_mask.html">bit
    2162. 

  2162.                       mask</a>, <a href=
    2163. 

  2163.                       "../libs/integer/doc/static_log2.html">binary
    2164. 

  2164.                       logarithm</a>, and <a href=
    2165. 

  2165.                       "../libs/integer/doc/static_min_max.html">extrema</a>
    2166. 

  2166.                       templates.</li>
    2167. 

  2167. 

  2168.                       <li><a href="../libs/function/index.html">Function
    2169. 

  2169.                       Library</a>: user may request that
    2170. 

  2170.                       <code>boost::function</code> objects store a reference
    2171. 

  2171.                       to a function object target instead of a copy, using
    2172. 

  2172.                       <a href="../libs/bind/ref.html"><code>ref</code></a>.
    2173. 

  2173.                       Stateless objects are optimized so that they require no
    2174. 

  2174.                       dynamic storage.</li>
    2175. 

  2175. 

  2176.                       <li><a href=
    2177. 

  2177.                       "../doc/html/boost_math/quaternions.html">Quaternions</a>:
    2178. 

  2178.                       added support for GCC 2.95.x.</li>
    2179. 

  2179. 

  2180.                       <li><a href=
    2181. 

  2181.                       "../doc/html/boost_math/octonions.html">Octonions</a>: added
    2182. 

  2182.                       support for GCC 2.95.x.</li>
    2183. 

  2183. 

  2184.                       <li><a href="../libs/smart_ptr/index.html">Smart
    2185. 

  2185.                       Pointers Library</a>: Peter Dimov contributed a new
    2186. 

  2186.                       implementation that fixes some bugs and adds some
    2187. 

  2187.                       features including <a href=
    2188. 

  2188.                       "../libs/smart_ptr/compatibility.htm#threadsafe">thread
    2189. 

  2189.                       safety</a> when manipulating the use count, <a href=
    2190. 

  2190.                       "../libs/smart_ptr/shared_ptr.htm#constructors">custom
    2191. 

  2191.                       delete functions</a>, a new <a href=
    2192. 

  2192.                       "../libs/smart_ptr/weak_ptr.htm">weak_ptr</a>, and
    2193. 

  2193.                       shared_static_cast and shared_dynamic_cast.</li>
    2194. 

  2194. 

  2195.                       <li><a href=
    2196. 

  2196.                       "../libs/preprocessor/doc/index.html">Preprocessor
    2197. 

  2197.                       Library</a>: changed macro prefix from
    2198. 

  2198.                       BOOST_PREPROCESSOR to BOOST_PP, added support for list
    2199. 

  2199.                       data structure manipulation, added examples, made
    2200. 

  2200.                       library ANSI C friendly, added generalized <a href=
    2201. 

  2201.                       "../libs/preprocessor/doc/ref/for.html">repetition</a>
    2202. 

  2202.                       and <a href=
    2203. 

  2203.                       "../libs/preprocessor/doc/ref/while.html">iteration</a>
    2204. 

  2204.                       primitives, improved reference manual.</li>
    2205. 

  2205. 

  2206.                       <li><a href="../libs/thread/doc/index.html">Threads
    2207. 

  2207.                       Library:</a> Mac Carbon implementation contributed by
    2208. 

  2208.                       Mac Murrett.</li>
    2209. 

  2209. 

  2210.                       <li>Minor fixes to many libraries.</li>
    2211. 

  2211.                     </ul>
    2212. 

  2212.                   </div>
    2213. 

  2213. 

  2214.                   <div class="history_item" id="v1.26.0">
    2215. 

  2215.                     <h3>1.26.0 (30 Nov 2001)</h3>
    2216. 

  2216. 

  2217.                     <ul>
    2218. 

  2218.                       <li><a href=
    2219. 

  2219.                       "../libs/math/doc/common_factor.html">Common Factor
    2220. 

  2220.                       Library</a> added. Greatest common divisor and least
    2221. 

  2221.                       common multiple, from Daryle Walker.</li>
    2222. 

  2222. 

  2223.                       <li><a href=
    2224. 

  2224.                       "../libs/preprocessor/doc/index.html">Preprocessor
    2225. 

  2225.                       Library</a> added. Preprocessor metaprogramming tools
    2226. 

  2226.                       including repetition and recursion, from Vesa
    2227. 

  2227.                       Karvonen.</li>
    2228. 

  2228. 

  2229.                       <li><a href=
    2230. 

  2230.                       "../libs/utility/iterator_adaptors.htm">Iterator
    2231. 

  2231.                       Adaptor Library</a>: Added <a href=
    2232. 

  2232.                       "../libs/utility/generator_iterator.htm">generator
    2233. 

  2233.                       iterator</a> adaptor, from Jens Maurer.</li>
    2234. 

  2234. 

  2235.                       <li><a href="../libs/random/index.html">Random Number
    2236. 

  2236.                       Library</a>: Removed iterator interface. Fixed
    2237. 

  2237.                       overflows in uniform_int&lt;&gt;. Both changes cause
    2238. 

  2238.                       random number sequences to differ compared to previous
    2239. 

  2239.                       boost releases.</li>
    2240. 

  2240. 

  2241.                       <li><a href=
    2242. 

  2242.                       "../libs/utility/operators.htm">operators.hpp</a>:
    2243. 

  2243.                       Improvements from Daryle and Helmut Ziesel</li>
    2244. 

  2244. 

  2245.                       <li><a href=
    2246. 

  2246.                       "../tools/build/index.html">Boost.Build:</a> Continuing
    2247. 

  2247.                       improvements, including pre-built <a href=
    2248. 

  2248.                       "../tools/build/index.html">Boost.Jam
    2249. 

  2249.                       executables</a>.</li>
    2250. 

  2250. 

  2251.                       <li>Minor fixes to a number of other libraries.</li>
    2252. 

  2252.                     </ul>
    2253. 

  2253.                   </div>
    2254. 

  2254. 

  2255.                   <div class="history_item" id="v1.25.1">
    2256. 

  2256.                     <h3>1.25.1 (5 Nov 2001)</h3>
    2257. 

  2257. 

  2258.                     <ul>
    2259. 

  2259.                       <li><a href="../tools/build/index.html">Boost Build
    2260. 

  2260.                       System</a>: Continued improvements.</li>
    2261. 

  2261. 

  2262.                       <li><a href="../libs/config/config.htm">Config
    2263. 

  2263.                       Library</a>: Continued refinements.</li>
    2264. 

  2264. 

  2265.                       <li><a href="../libs/graph/doc/index.html">Graph
    2266. 

  2266.                       Library</a>: Final cleanup for upcoming the Boost Graph
    2267. 

  2267.                       Library book.</li>
    2268. 

  2268. 

  2269.                       <li><a href="../libs/thread/doc/index.html">Thread
    2270. 

  2270.                       Library</a>: Minor fixes - tests now pass on most Win32
    2271. 

  2271.                       and POSIX systems including Linux and Solaris.
    2272. 

  2272.                       Semaphore removed as too error prone.</li>
    2273. 

  2273. 

  2274.                       <li><a href="../libs/function/index.html">Function
    2275. 

  2275.                       Library</a>: direct support for member function
    2276. 

  2276.                       pointers and documentation updates.</li>
    2277. 

  2277. 

  2278.                       <li><a href=
    2279. 

  2279.                       "http://groups.yahoo.com/group/Boost-Users">Boost-Users</a>
    2280. 

  2280.                       mailing list has been created to address topics of
    2281. 

  2281.                       interest to users of Boost libraries.</li>
    2282. 

  2282. 

  2283.                       <li><a href=
    2284. 

  2284.                       "http://www.crystalclearsoftware.com/cgi-bin/boost_wiki/wiki.pl">
    2285. 

  2285.                       Boost Wiki web</a> added. Provides a place for Boost
    2286. 

  2286.                       users to openly discuss and document the use of Boost
    2287. 

  2287.                       libraries. It is not officially maintained by Boost
    2288. 

  2288.                       developers.</li>
    2289. 

  2289.                     </ul>
    2290. 

  2290.                   </div>
    2291. 

  2291. 

  2292.                   <div class="history_item" id="v1.25.0">
    2293. 

  2293.                     <h3>1.25.0 (1 Oct 2001)</h3>
    2294. 

  2294. 

  2295.                     <ul>
    2296. 

  2296.                       <li><a href="../libs/thread/doc/index.html">Thread
    2297. 

  2297.                       Library</a> added. Portable C++ multi-programming at
    2298. 

  2298.                       last, from William Kempf.</li>
    2299. 

  2299. 

  2300.                       <li><a href=
    2301. 

  2301.                       "../libs/utility/base_from_member.html">Base From
    2302. 

  2302.                       Member</a> added to <a href=
    2303. 

  2303.                       "../libs/utility/utility.htm">Utility Library</a>.
    2304. 

  2304.                       Support for the base from member idiom, from Daryle
    2305. 

  2305.                       Walker.</li>
    2306. 

  2306. 

  2307.                       <li><a href="../libs/bind/bind.html">Bind</a> and
    2308. 

  2308.                       <a href="../libs/bind/mem_fn.html">mem_fn</a> added -
    2309. 

  2309.                       Generalized binders for function/object/pointers and
    2310. 

  2310.                       member functions, from Peter Dimov.</li>
    2311. 

  2311. 

  2312.                       <li><a href="../libs/array/index.html">Array
    2313. 

  2313.                       Library</a>: Minor updates, from Nico Josuttis.</li>
    2314. 

  2314. 

  2315.                       <li><a href="../libs/config/config.htm">Config
    2316. 

  2316.                       Library</a>: major redesign with much improved and
    2317. 

  2317.                       automated configuration of Boost libraries for specific
    2318. 

  2318.                       compilers, from John Maddock.</li>
    2319. 

  2319. 

  2320.                       <li><a href="../libs/random/index.html">Random Number
    2321. 

  2321.                       Library</a>: Fixed bug when copying normal_distribution
    2322. 

  2322.                       and improved the documentation, from Michael Stevens
    2323. 

  2323.                       and Jens Maurer.</li>
    2324. 

  2324. 

  2325.                       <li><a href=
    2326. 

  2326.                       "../doc/html/boost_math/math_special_functions.html">Special
    2327. 

  2327.                       functions</a>, <a href=
    2328. 

  2328.                       "../doc/html/boost_math/octonions.html">octonions</a>,
    2329. 

  2329.                       <a href=
    2330. 

  2330.                       "../doc/html/boost_math/quaternions.html">quaternions</a>
    2331. 

  2331.                       updated, now useable with many more compilers, plus
    2332. 

  2332.                       three new special functions, from Hubert Holin, Eric
    2333. 

  2333.                       Ford, and others.</li>
    2334. 

  2334. 

  2335.                       <li><a href="../libs/tokenizer/index.html">Tokenizer
    2336. 

  2336.                       Library</a>: fixes/enhancements to
    2337. 

  2337.                       escaped_list_separator based on empty fields and tokens
    2338. 

  2338.                       comments from Johan Nillson and Jens Maurer.</li>
    2339. 

  2339. 

  2340.                       <li>Coming Soon - A mailing list for Boost users!</li>
    2341. 

  2341.                     </ul>
    2342. 

  2342.                   </div>
    2343. 

  2343. 

  2344.                   <div class="history_item" id="v1.24.0">
    2345. 

  2345.                     <h3>1.24.0 (19 Aug 2001)</h3>
    2346. 

  2346. 

  2347.                     <ul>
    2348. 

  2348.                       <li><a href=
    2349. 

  2349.                       "../libs/tuple/doc/tuple_users_guide.html">Tuple
    2350. 

  2350.                       Library</a> added. Tuples ease definition of functions
    2351. 

  2351.                       returning multiple values, and more, from Jaakko
    2352. 

  2352.                       J&auml;rvi.</li>
    2353. 

  2353. 

  2354.                       <li>Minor fixes to some other libraries.</li>
    2355. 

  2355. 

  2356.                       <li><a href="../tools/build/index.html">Boost Build
    2357. 

  2357.                       System</a> added. Preliminary release of an innovative
    2358. 

  2358.                       build system for Boost libraries, from Dave Abrahams
    2359. 

  2359.                       and others.</li>
    2360. 

  2360. 

  2361.                       <li><a href="formal_review_schedule.html">Formal Review
    2362. 

  2362.                       Schedule</a> added. Shows current, future, and recent
    2363. 

  2363.                       past review dates.</li>
    2364. 

  2364.                     </ul>
    2365. 

  2365.                   </div>
    2366. 

  2366. 

  2367.                   <div class="history_item" id="v1.23.0">
    2368. 

  2368.                     <h3>1.23.0 (6 Jul 2001)</h3>
    2369. 

  2369. 

  2370.                     <ul>
    2371. 

  2371.                       <li><a href="../libs/any/index.html">Any Library</a>
    2372. 

  2372.                       added. Safe, generic container for single values of
    2373. 

  2373.                       different value types, from Kevlin Henney.</li>
    2374. 

  2374. 

  2375.                       <li><a href="../libs/function/index.html">Function
    2376. 

  2376.                       Library</a> added. Function object wrappers for
    2377. 

  2377.                       deferred calls or callbacks, from Doug Gregor.</li>
    2378. 

  2378. 

  2379.                       <li><a href="../libs/tokenizer/index.html">Tokenizer
    2380. 

  2380.                       Library</a> added. Break a string into a series of
    2381. 

  2381.                       tokens, from John Bandela.</li>
    2382. 

  2382. 

  2383.                       <li><a href=
    2384. 

  2384.                       "../doc/html/boost_math/math_special_functions.html">Special
    2385. 

  2385.                       functions</a>, <a href=
    2386. 

  2386.                       "../doc/html/boost_math/octonions.html">octonions</a>,
    2387. 

  2387.                       <a href=
    2388. 

  2388.                       "../doc/html/boost_math/quaternions.html">quaternions</a>
    2389. 

  2389.                       added, from Hubert Holin.</li>
    2390. 

  2390. 

  2391.                       <li><a href="../libs/smart_ptr/smart_ptr.htm">Smart
    2392. 

  2392.                       Pointer Library</a>: shared_ptr polymorphic pointers
    2393. 

  2393.                       now work on more broken compilers.</li>
    2394. 

  2394. 

  2395.                       <li>IBM/Aix Compiler status table contributed by Toon
    2396. 

  2396.                       Knapen.</li>
    2397. 

  2397. 

  2398.                       <li>Minor fixes to a number of other libraries.</li>
    2399. 

  2399.                     </ul>
    2400. 

  2400.                   </div>
    2401. 

  2401. 

  2402.                   <div class="history_item" id="v1.22.0">
    2403. 

  2403.                     <h3>1.22.0 (25 May 2001)</h3>
    2404. 

  2404. 

  2405.                     <ul>
    2406. 

  2406.                       <li><a href="../libs/crc/index.html">CRC Library</a>
    2407. 

  2407.                       added. Compute cyclic redundancy codes from Daryle
    2408. 

  2408.                       Walker.</li>
    2409. 

  2409. 

  2410.                       <li><a href="../libs/graph/doc/index.html">Graph
    2411. 

  2411.                       Library</a>: Minor fixes.</li>
    2412. 

  2412. 

  2413.                       <li><a href=
    2414. 

  2414.                       "../libs/integer/integer_traits.html">Integer
    2415. 

  2415.                       Traits</a>: added wchar_t specialization, minor
    2416. 

  2416.                       portability fixes.</li>
    2417. 

  2417. 

  2418.                       <li><a href="../libs/regex/index.html">Regex
    2419. 

  2419.                       Library</a>: Minor portability fixes.</li>
    2420. 

  2420. 

  2421.                       <li><a href="../libs/smart_ptr/smart_ptr.htm">Smart
    2422. 

  2422.                       Pointer Library</a>: fixed bugs, tightened
    2423. 

  2423.                       requirements, added examples.</li>
    2424. 

  2424. 

  2425.                       <li><a href="../libs/utility/utility.htm">Utility
    2426. 

  2426.                       Library</a>: added checked_delete() and
    2427. 

  2427.                       checked_array_delete() functions.</li>
    2428. 

  2428.                     </ul>
    2429. 

  2429.                   </div>
    2430. 

  2430. 

  2431.                   <div class="history_item" id="v1.21.2">
    2432. 

  2432.                     <h3>1.21.2 (24 Apr 2001)</h3>
    2433. 

  2433. 

  2434.                     <ul>
    2435. 

  2435.                       <li><a href=
    2436. 

  2436.                       "../libs/compatibility/index.html">Compatibility
    2437. 

  2437.                       Library</a> added: Help for non-conforming standard
    2438. 

  2438.                       libraries missing CXX headers from Ralf
    2439. 

  2439.                       Grosse-Kunstleve, and help for missing standard library
    2440. 

  2440.                       &lt;limits&gt; header from Jens Maurer. (These are
    2441. 

  2441.                       unreviewed implementation libraries, treated as
    2442. 

  2442.                       maintenance steps only.)</li>
    2443. 

  2443. 

  2444.                       <li><a href="../libs/random/index.html">Random Number
    2445. 

  2445.                       Library</a>: Split into separate headers, updated
    2446. 

  2446.                       documentation, added lagged_fibonacci generator.</li>
    2447. 

  2447. 

  2448.                       <li><a href="../libs/integer/index.html">Integer
    2449. 

  2449.                       Library</a>: Minor portability update.</li>
    2450. 

  2450. 

  2451.                       <li><a href=
    2452. 

  2452.                       "../libs/graph/doc/table_of_contents.html">Graph
    2453. 

  2453.                       Library</a>: Changed algorithm interfaces to use named
    2454. 

  2454.                       parameters technique. Added graph isomorphism
    2455. 

  2455.                       algorithm.</li>
    2456. 

  2456. 

  2457.                       <li>Download refinements - files now available from
    2458. 

  2458.                       either FTP or web server.</li>
    2459. 

  2459. 

  2460.                       <li><a href=
    2461. 

  2461.                       "http://sourceforge.net/tracker/?group_id=7586">Tracker</a>
    2462. 

  2462.                       Added: View and submit bug, support, and feature
    2463. 

  2463.                       requests.</li>
    2464. 

  2464. 

  2465.                       <li>Minor portability fixes in several other
    2466. 

  2466.                       libraries.</li>
    2467. 

  2467.                     </ul>
    2468. 

  2468.                   </div>
    2469. 

  2469. 

  2470.                   <div class="history_item" id="v1.21.1">
    2471. 

  2471.                     <h3>1.21.1 (14 Mar 2001)</h3>
    2472. 

  2472. 

  2473.                     <ul>
    2474. 

  2474.                       <li>New download page. The .zip and .tar.gz files now
    2475. 

  2475.                       live on the SourceForge ftp site.</li>
    2476. 

  2476. 

  2477.                       <li><a href="../libs/graph/doc/index.html">Graph
    2478. 

  2478.                       Library</a>: Minor docs fixes.</li>
    2479. 

  2479. 

  2480.                       <li><a href="../libs/python/doc/index.html">Python
    2481. 

  2481.                       Library</a>: Minor docs fixes.</li>
    2482. 

  2482. 

  2483.                       <li><a href="../libs/regex/index.html">Regex
    2484. 

  2484.                       Library</a>: Minor portability fixes.</li>
    2485. 

  2485.                     </ul>
    2486. 

  2486.                   </div>
    2487. 

  2487. 

  2488.                   <div class="history_item" id="v1.21.0">
    2489. 

  2489.                     <h3>1.21.0 (9 Mar 2001)</h3>
    2490. 

  2490. 

  2491.                     <ul>
    2492. 

  2492.                       <li><a href=
    2493. 

  2493.                       "../libs/utility/iterator_adaptors.htm">Iterator
    2494. 

  2494.                       Adaptor Library</a> added. Adapt a base type into a
    2495. 

  2495.                       standard conforming iterator, and more, from Dave
    2496. 

  2496.                       Abrahams, Jeremy Siek, and John Potter.</li>
    2497. 

  2497. 

  2498.                       <li><a href="../libs/pool/doc/index.html">Pool
    2499. 

  2499.                       Library</a> added. Memory pool management from Steve
    2500. 

  2500.                       Cleary.</li>
    2501. 

  2501. 

  2502.                       <li><a href="../libs/test/doc/index.html">Test
    2503. 

  2503.                       Library</a> added. Support for program testing and
    2504. 

  2504.                       execution from Beman Dawes.</li>
    2505. 

  2505. 

  2506.                       <li><a href="generic_programming.html">Generic
    2507. 

  2507.                       Programming Techniques</a> page added, contributed by
    2508. 

  2508.                       Dave Abrahams.</li>
    2509. 

  2509. 

  2510.                       <li><a href=
    2511. 

  2511.                       "../libs/graph/doc/table_of_contents.html">Graph
    2512. 

  2512.                       Library</a>: Updated use of iterator adaptors. Changed
    2513. 

  2513.                       <code>operator ==</code> for
    2514. 

  2514.                       <code>adjacency_list::edge_descriptor</code> to improve
    2515. 

  2515.                       semantics for multigraphs. Moved
    2516. 

  2516.                       <code>adjacency_iterator_generator</code> from
    2517. 

  2517.                       namespace <code>detail</code> to <code>boost</code> and
    2518. 

  2518.                       added <a href=
    2519. 

  2519.                       "../libs/graph/doc/adjacency_iterator.html">documentation</a>.
    2520. 

  2520.                       Renamed <code>dynamic_components()</code> to <a href=
    2521. 

  2521.                       "../libs/graph/doc/incremental_components.html"><code>incremental_components()</code></a>,
    2522. 

  2522.                       better matching graph literature terminology. Cleaned
    2523. 

  2523.                       up interface of <a href=
    2524. 

  2524.                       "../libs/graph/doc/connected_components.html"><code>connected_components()</code></a>
    2525. 

  2525.                       and created separate <a href=
    2526. 

  2526.                       "../libs/graph/doc/strong_components.html"><code>strong_components()</code></a>
    2527. 

  2527.                       function using Tarjan's more efficient algorithm. Fixed
    2528. 

  2528.                       documentation figures for <a href=
    2529. 

  2529.                       "../libs/graph/doc/adjacency_list.html"><code>adjacency_list</code></a>
    2530. 

  2530.                       and <a href=
    2531. 

  2531.                       "../libs/graph/doc/adjacency_matrix.html"><code>adjacency_matrix</code></a>.
    2532. 

  2532.                       Added docs for <a href=
    2533. 

  2533.                       "../libs/graph/doc/cuthill_mckee_ordering.html"><code>cuthill_mckee_ordering()</code></a>
    2534. 

  2534.                       algorithm.</li>
    2535. 

  2535. 

  2536.                       <li><a href="../libs/python/doc/index.html">Python
    2537. 

  2537.                       Library</a> upgraded. Better compatibility with Python
    2538. 

  2538.                       2.0, NULL pointers and smart-pointers get converted
    2539. 

  2539.                       to/from python None, massive documentation
    2540. 

  2540.                       review/revision.</li>
    2541. 

  2541. 

  2542.                       <li><a href="../libs/regex/index.html">Regular
    2543. 

  2543.                       Expression Library</a>: Minor fixes for Unicode
    2544. 

  2544.                       platforms.</li>
    2545. 

  2545. 

  2546.                       <li><a href="../libs/type_traits/index.html">Type
    2547. 

  2547.                       Traits Library</a> upgraded: Major revision.</li>
    2548. 

  2548.                     </ul>
    2549. 

  2549.                   </div>
    2550. 

  2550. 

  2551.                   <div class="history_item" id="v1.20.2">
    2552. 

  2552.                     <h3>1.20.2 (10 Feb 2001)</h3>
    2553. 

  2553. 

  2554.                     <ul>
    2555. 

  2555.                       <li>Array traits: minor portability fix.</li>
    2556. 

  2556. 

  2557.                       <li><a href=
    2558. 

  2558.                       "../libs/graph/doc/table_of_contents.html">Graph
    2559. 

  2559.                       Library</a> - Changes to <a href=
    2560. 

  2560.                       "../libs/graph/doc/breadth_first_search.html"><code>breadth_first_search()</code></a>
    2561. 

  2561.                       re: <a href=
    2562. 

  2562.                       "../libs/graph/doc/BFSVisitor.html">BFSVisitor</a>,
    2563. 

  2563.                       added max flow algorithms <a href=
    2564. 

  2564.                       "../libs/graph/doc/edmunds_karp_max_flow.html"><code>edmunds_karp_max_flow()</code></a>
    2565. 

  2565.                       and <a href=
    2566. 

  2566.                       "../libs/graph/doc/push_relabel_max_flow.html"><code>push_relabel_max_flow()</code></a>,
    2567. 

  2567.                       added <a href=
    2568. 

  2568.                       "../libs/graph/doc/adjacency_matrix.html"><code>adjacency_matrix</code></a>
    2569. 

  2569.                       graph class, added <a href=
    2570. 

  2570.                       "../libs/graph/doc/filtered_graph.html"><code>filtered_graph</code></a>
    2571. 

  2571.                       adaptor</li>
    2572. 

  2572. 

  2573.                       <li><a href="../libs/integer/index.html">Integer
    2574. 

  2574.                       Library:</a> minor fixes to integer.hpp and
    2575. 

  2575.                       integer_test.cpp</li>
    2576. 

  2576. 

  2577.                       <li><a href="microsoft_vcpp.html">Portability Hints:
    2578. 

  2578.                       Microsoft Visual C++</a> added.</li>
    2579. 

  2579. 

  2580.                       <li><a href="../libs/random/index.html">Random Number
    2581. 

  2581.                       Library</a>: Minor portability fixes</li>
    2582. 

  2582. 

  2583.                       <li><a href="../libs/rational/index.html">Rational
    2584. 

  2584.                       Number Library</a>: documentation updates, efficiency
    2585. 

  2585.                       improvements, co-operates with user-defined types,
    2586. 

  2586.                       regression tests</li>
    2587. 

  2587. 

  2588.                       <li><a href="../libs/regex/index.html">Regular
    2589. 

  2589.                       Expression Library</a>: minor updates.</li>
    2590. 

  2590. 

  2591.                       <li><a href="../libs/smart_ptr/index.html">Smart
    2592. 

  2592.                       Pointer Library</a>: shared_ptr example added.</li>
    2593. 

  2593. 

  2594.                       <li><a href="../libs/timer/index.html">Timer
    2595. 

  2595.                       Library</a>: changed to an all inline
    2596. 

  2596.                       implementation.</li>
    2597. 

  2597.                     </ul>
    2598. 

  2598.                   </div>
    2599. 

  2599. 

  2600.                   <div class="history_item" id="v1.20.1">
    2601. 

  2601.                     <h3>1.20.1 (10 Jan 2001)</h3>
    2602. 

  2602. 

  2603.                     <ul>
    2604. 

  2604.                       <li><a href=
    2605. 

  2605.                       "../boost/compressed_pair.hpp">compressed_pair.hpp</a>
    2606. 

  2606.                       minor update fixes test failures of other libraries
    2607. 

  2607.                       under VC++.</li>
    2608. 

  2608. 

  2609.                       <li><a href=
    2610. 

  2610.                       "../libs/graph/doc/table_of_contents.html">Graph
    2611. 

  2611.                       Library</a> minor updates.</li>
    2612. 

  2612. 

  2613.                       <li><a href="../libs/regex/index.html">Regular
    2614. 

  2614.                       Expression Library</a> minor updates.</li>
    2615. 

  2615. 

  2616.                       <li>Minor website fixes including missing files in
    2617. 

  2617.                       boost_all.zip.</li>
    2618. 

  2618.                     </ul>
    2619. 

  2619.                   </div>
    2620. 

  2620. 

  2621.                   <div class="history_item" id="v1.20.0">
    2622. 

  2622.                     <h3>1.20.0 (6 Jan 2001)</h3>
    2623. 

  2623. 

  2624.                     <ul>
    2625. 

  2625.                       <li><a href="../libs/conversion/index.html">Conversion
    2626. 

  2626.                       Library</a> added - <a href=
    2627. 

  2627.                       "../libs/conversion/cast.htm">cast</a> and <a href=
    2628. 

  2628.                       "../libs/conversion/lexical_cast.htm">lexical_cast</a>
    2629. 

  2629.                       headers from Dave Abrahams and Kevlin Henney.</li>
    2630. 

  2630. 

  2631.                       <li>Web site moved to a larger host after the old ISP
    2632. 

  2632.                       collapsed unexpectedly.</li>
    2633. 

  2633. 

  2634.                       <li>Regression tests now include execution testing. See
    2635. 

  2635.                       <a href="../status/compiler_status.html">Compiler
    2636. 

  2636.                       Status</a>.</li>
    2637. 

  2637. 

  2638.                       <li><a href="discussion_policy.htm">Discussion
    2639. 

  2639.                       Policy</a> page added.</li>
    2640. 

  2640. 

  2641.                       <li><a href="../libs/array/index.html">Array
    2642. 

  2642.                       Library</a> minor documentation improvements.</li>
    2643. 

  2643. 

  2644.                       <li><a href=
    2645. 

  2645.                       "../libs/graph/doc/table_of_contents.html">Graph
    2646. 

  2646.                       Library</a> minor updates.</li>
    2647. 

  2647. 

  2648.                       <li><a href="../libs/regex/index.html">Regular
    2649. 

  2649.                       Expression Library</a> minor updates.</li>
    2650. 

  2650.                     </ul>
    2651. 

  2651.                   </div>
    2652. 

  2652. 

  2653.                   <div class="history_item" id="v1.19.0">
    2654. 

  2654.                     <h3>1.19.0 (10 Dec 2000)</h3>
    2655. 

  2655. 

  2656.                     <ul>
    2657. 

  2657.                       <li><a href=
    2658. 

  2658.                       "../libs/concept_check/concept_check.htm">Concept Check
    2659. 

  2659.                       Library</a> added - tools for generic programming from
    2660. 

  2660.                       Jeremy Siek.</li>
    2661. 

  2661. 

  2662.                       <li><a href="../libs/python/doc/index.html">Python
    2663. 

  2663.                       Library</a> added - reflects C++ classes and functions
    2664. 

  2664.                       into Python, from Dave Abrahams.</li>
    2665. 

  2665. 

  2666.                       <li><a href=
    2667. 

  2667.                       "../libs/static_assert/static_assert.htm">Static Assert
    2668. 

  2668.                       Library</a> added - compile time assertions from John
    2669. 

  2669.                       Maddock</li>
    2670. 

  2670. 

  2671.                       <li><a href=
    2672. 

  2672.                       "../libs/property_map/property_map.html">Property Map
    2673. 

  2673.                       Concepts</a> added - interfaces which map key objects
    2674. 

  2674.                       to value objects from Jeremy Siek.</li>
    2675. 

  2675. 

  2676.                       <li><a href=
    2677. 

  2677.                       "../libs/graph/doc/table_of_contents.html">Graph
    2678. 

  2678.                       Library</a> minor updates.</li>
    2679. 

  2679. 

  2680.                       <li><a href="../libs/regex/index.html">Regular
    2681. 

  2681.                       Expression Library</a> minor updates.</li>
    2682. 

  2682. 

  2683.                       <li><a href="lib_guide.htm">Library Requirements and
    2684. 

  2684.                       Guidelines</a> - directory name policy added.</li>
    2685. 

  2685. 

  2686.                       <li><a href="faq.htm">FAQ</a> updated.</li>
    2687. 

  2687.                     </ul>
    2688. 

  2688.                   </div>
    2689. 

  2689. 

  2690.                   <div class="history_item" id="v1.18.3">
    2691. 

  2691.                     <h3>1.18.3 (18 Nov 2000)</h3>
    2692. 

  2692. 

  2693.                     <ul>
    2694. 

  2694.                       <li><a href=
    2695. 

  2695.                       "../libs/graph/doc/table_of_contents.html">Graph
    2696. 

  2696.                       Library</a> minor fixes and additions.</li>
    2697. 

  2697. 

  2698.                       <li><a href="../libs/regex/index.html">Regular
    2699. 

  2699.                       Expression Library</a> minor fixes.</li>
    2700. 

  2700. 

  2701.                       <li><a href="../boost/cast.hpp">cast.hpp</a> Borland
    2702. 

  2702.                       compiler fixes.</li>
    2703. 

  2703. 

  2704.                       <li><a href="../boost/cstdint.hpp">cstdint.hpp</a>
    2705. 

  2705.                       changed to no longer expose names to the global
    2706. 

  2706.                       namespace.</li>
    2707. 

  2707. 

  2708.                       <li>BeOS5/Intel compiler status contributed by John
    2709. 

  2709.                       Maddock.</li>
    2710. 

  2710. 

  2711.                       <li><a href="../status/compiler_status.html">Compiler
    2712. 

  2712.                       Status</a> added two additional test programs.</li>
    2713. 

  2713.                     </ul>
    2714. 

  2714.                   </div>
    2715. 

  2715. 

  2716.                   <div class="history_item" id="v1.18.2">
    2717. 

  2717.                     <h3>1.18.2 (3 Nov 2000)</h3>
    2718. 

  2718. 

  2719.                     <ul>
    2720. 

  2720.                       <li><a href="../libs/conversion/cast.htm">Cast
    2721. 

  2721.                       Library</a> Fix numeric_cast&lt;&gt; bugs with floating
    2722. 

  2722.                       types.</li>
    2723. 

  2723. 

  2724.                       <li><a href=
    2725. 

  2725.                       "../libs/graph/doc/table_of_contents.html">Graph
    2726. 

  2726.                       Library</a> minor fixes.</li>
    2727. 

  2727. 

  2728.                       <li><a href="../libs/regex/index.html">Regular
    2729. 

  2729.                       Expression Library</a> minor fixes.</li>
    2730. 

  2730. 

  2731.                       <li><a href="../libs/config/index.html">Configuration
    2732. 

  2732.                       Header</a> more fixes for broken compilers.</li>
    2733. 

  2733. 

  2734.                       <li>Boost Header Dependencies page added.</li>
    2735. 

  2735. 

  2736.                       <li>Terminology change: Several headers previously
    2737. 

  2737.                       lumped together as a "utility" library are now
    2738. 

  2738.                       considered separate libraries. For historical reasons,
    2739. 

  2739.                       their non-header files still live in the "utility"
    2740. 

  2740.                       sub-directory.</li>
    2741. 

  2741.                     </ul>
    2742. 

  2742.                   </div>
    2743. 

  2743. 

  2744.                   <div class="history_item" id="v1.18.1">
    2745. 

  2745.                     <h3>1.18.1 (15 Oct 2000)</h3>
    2746. 

  2746. 

  2747.                     <ul>
    2748. 

  2748.                       <li><a href=
    2749. 

  2749.                       "../libs/graph/doc/table_of_contents.html">Graph
    2750. 

  2750.                       Library</a>, <a href="../libs/random/index.html">Random
    2751. 

  2751.                       Number Library</a>, and <a href=
    2752. 

  2752.                       "../libs/regex/index.html">Regular Expression
    2753. 

  2753.                       Library</a>: Minor fixes.</li>
    2754. 

  2754. 

  2755.                       <li><a href="../libs/config/index.html">Configuration
    2756. 

  2756.                       Header</a> additions for various compiler foibles.</li>
    2757. 

  2757. 

  2758.                       <li><a href="borland_cpp.html">Portability Hints:
    2759. 

  2759.                       Borland C++ 5.5.1</a> from Jens Maurer added.</li>
    2760. 

  2760. 

  2761.                       <li><a href="../status/compiler_status.html">Compiler
    2762. 

  2762.                       Status</a> updated for latest versions of several
    2763. 

  2763.                       compilers.</li>
    2764. 

  2764.                     </ul>
    2765. 

  2765.                   </div>
    2766. 

  2766. 

  2767.                   <div class="history_item" id="v1.18.0">
    2768. 

  2768.                     <h3>1.18.0 (28 Sep 2000)</h3>
    2769. 

  2769. 

  2770.                     <ul>
    2771. 

  2771.                       <li>Preliminary release of two important new libraries:
    2772. 

  2772. 

  2773.                         <ul>
    2774. 

  2774.                           <li><a href=
    2775. 

  2775.                           "../libs/graph/doc/table_of_contents.html">Graph
    2776. 

  2776.                           Library</a> - Generic graph components and
    2777. 

  2777.                           algorithms from Jeremy Siek and a University of
    2778. 

  2778.                           Notre Dame team.</li>
    2779. 

  2779. 

  2780.                           <li><a href="../libs/regex/index.html">Regular
    2781. 

  2781.                           Expression Library</a> - Text pattern matching in
    2782. 

  2782.                           all its glory from John Maddock.</li>
    2783. 

  2783.                         </ul>
    2784. 

  2784.                       </li>
    2785. 

  2785. 

  2786.                       <li>Other changes:
    2787. 

  2787. 

  2788.                         <ul>
    2789. 

  2789.                           <li><a href="../libs/array/index.html">Array
    2790. 

  2790.                           Library</a> improvements reflecting formal review
    2791. 

  2791.                           comments.</li>
    2792. 

  2792. 

  2793.                           <li><a href=
    2794. 

  2794.                           "../boost/functional.hpp">functional.hpp</a>
    2795. 

  2795.                           compiler workarounds added.</li>
    2796. 

  2796. 

  2797.                           <li><code>tie() function template</code> added to
    2798. 

  2798.                           utility.hpp for easier handling of
    2799. 

  2799.                           std::pair&lt;&gt; return values.</li>
    2800. 

  2800. 

  2801.                           <li><a href="../libs/integer/index.html">Integer
    2802. 

  2802.                           Library</a> improved handling of 64-bit
    2803. 

  2803.                           integers.</li>
    2804. 

  2804. 

  2805.                           <li>Minor web site page updates.</li>
    2806. 

  2806.                         </ul>
    2807. 

  2807.                       </li>
    2808. 

  2808.                     </ul>
    2809. 

  2809.                   </div>
    2810. 

  2810. 

  2811.                   <div class="history_item" id="v1.17.0">
    2812. 

  2812.                     <h3>1.17.0 (3 Aug 2000)</h3>
    2813. 

  2813. 

  2814.                     <ul>
    2815. 

  2815.                       <li><a href="../libs/array/index.html">Array
    2816. 

  2816.                       Library</a> added - An STL compliant container wrapper
    2817. 

  2817.                       for arrays of constant size from Nicolai Josuttis.</li>
    2818. 

  2818. 

  2819.                       <li>array traits header renamed array_traits.hpp (was
    2820. 

  2820.                       array.hpp).</li>
    2821. 

  2821. 

  2822.                       <li><a href="../libs/random/index.html">Random Number
    2823. 

  2823.                       Library</a>: more minor changes to support more
    2824. 

  2824.                       compilers.</li>
    2825. 

  2825. 

  2826.                       <li><a href="../libs/smart_ptr/index.html">Smart
    2827. 

  2827.                       Pointer Library</a>: performance reducing
    2828. 

  2828.                       exception-specifications removed.</li>
    2829. 

  2829. 

  2830.                       <li>Compiler and test program fixes for call_traits,
    2831. 

  2831.                       compressed_pair, and type_traits.</li>
    2832. 

  2832. 

  2833.                       <li>Updated <a href="../boost/cast.hpp">cast.hpp</a> to
    2834. 

  2834.                       clear compiler warning messages.</li>
    2835. 

  2835. 

  2836.                       <li>Linux <a href=
    2837. 

  2837.                       "../status/compiler_status.html">Compiler Status</a>
    2838. 

  2838.                       added.</li>
    2839. 

  2839. 

  2840.                       <li>Boost source code now lives in a publicly
    2841. 

  2841.                       accessible Concurrent Versions System (CVS)
    2842. 

  2842.                       repository.</li>
    2843. 

  2843.                     </ul>
    2844. 

  2844.                   </div>
    2845. 

  2845. 

  2846.                   <div class="history_item" id="v1.16.1">
    2847. 

  2847.                     <h3>1.16.1 (5 Jul 2000)</h3>
    2848. 

  2848. 

  2849.                     <ul>
    2850. 

  2850.                       <li><a href="../libs/integer/index.html">Integer</a>
    2851. 

  2851.                       library: fixed <a href=
    2852. 

  2852.                       "../boost/cstdint.hpp">cstdint.hpp</a> bug, added
    2853. 

  2853.                       <a href=
    2854. 

  2854.                       "../libs/integer/cstdint_test.cpp">cstdint_test.cpp</a>,
    2855. 

  2855.                       updated <a href=
    2856. 

  2856.                       "../libs/integer/cstdint.htm">docs</a>.</li>
    2857. 

  2857. 

  2858.                       <li><a href="../libs/random/index.html">Random Number
    2859. 

  2859.                       Library</a>: minor fixes to <a href=
    2860. 

  2860.                       "../boost/random.hpp">random.hpp</a> and <a href=
    2861. 

  2861.                       "../libs/random/random_test.cpp">random_test.cpp</a> to
    2862. 

  2862.                       support more compilers.</li>
    2863. 

  2863. 

  2864.                       <li>Updated <a href="../boost/cast.hpp">cast.hpp</a>
    2865. 

  2865.                       with more Microsoft compiler workarounds.</li>
    2866. 

  2866. 

  2867.                       <li>Updated <a href=
    2868. 

  2868.                       "../libs/utility/call_traits.htm">call_traits docs</a>,
    2869. 

  2869.                       added <a href=
    2870. 

  2870.                       "../libs/utility/call_traits_test.cpp">call_traits_test.cpp</a>.</li>
    2871. 

  2871. 

  2872.                       <li>Cleanup and bug fixes for <a href=
    2873. 

  2873.                       "../boost/operators.hpp">operators.hpp</a> and <a href=
    2874. 

  2874.                       "../libs/utility/operators_test.cpp">operators_test.cpp</a>.</li>
    2875. 

  2875.                     </ul>
    2876. 

  2876.                   </div>
    2877. 

  2877. 

  2878.                   <div class="history_item" id="v1.16.0">
    2879. 

  2879.                     <h3>1.16.0 (28 Jun 2000)</h3>
    2880. 

  2880. 

  2881.                     <ul>
    2882. 

  2882.                       <li>Added <a href=
    2883. 

  2883.                       "../libs/functional/index.html">Functional Library</a>
    2884. 

  2884.                       - Enhanced function object adaptors from Mark
    2885. 

  2885.                       Rodgers.</li>
    2886. 

  2886. 

  2887.                       <li>Added missing <a href=
    2888. 

  2888.                       "../libs/random/index.html">Random Number Library</a>
    2889. 

  2889.                       files.</li>
    2890. 

  2890. 

  2891.                       <li>Updated <a href=
    2892. 

  2892.                       "../libs/utility/operators.htm">operators docs</a> and
    2893. 

  2893.                       <a href=
    2894. 

  2894.                       "../boost/operators.hpp">operators.hpp</a>.</li>
    2895. 

  2895. 

  2896.                       <li>New <a href=
    2897. 

  2897.                       "../boost/iterator.hpp">iterator.hpp</a> header.</li>
    2898. 

  2898. 

  2899.                       <li>Minor <a href=
    2900. 

  2900.                       "../boost/rational.hpp">rational.hpp</a>, <a href=
    2901. 

  2901.                       "../libs/rational/rational_example.cpp">rational_example.cpp</a>,
    2902. 

  2902.                       and <a href=
    2903. 

  2903.                       "../libs/integer/integer_traits_test.cpp">integer_traits_test.cpp</a>
    2904. 

  2904.                       changes to support more compilers.</li>
    2905. 

  2905. 

  2906.                       <li>Revised <a href="../boost/cast.hpp">cast.hpp</a>:
    2907. 

  2907.                       removed implicit_cast, plus fixes for broken
    2908. 

  2908.                       compilers.</li>
    2909. 

  2909. 

  2910.                       <li>Minor <a href=
    2911. 

  2911.                       "../boost/smart_ptr.hpp">smart_ptr.hpp</a> workaround
    2912. 

  2912.                       for some GCC builds.</li>
    2913. 

  2913. 

  2914.                       <li>Several <a href=
    2915. 

  2915.                       "../boost/config.hpp">config.hpp</a> changes for
    2916. 

  2916.                       Microsoft, Intel, and other compilers.</li>
    2917. 

  2917. 

  2918.                       <li>Added <a href=
    2919. 

  2919.                       "../libs/config/index.html">Configuration Header</a>
    2920. 

  2920.                       page and test program.</li>
    2921. 

  2921. 

  2922.                       <li>Added Experimental <a href=
    2923. 

  2923.                       "../status/compiler_status.html">Compiler Status</a>
    2924. 

  2924.                       page showing what library works with which
    2925. 

  2925.                       compilers.</li>
    2926. 

  2926.                     </ul>
    2927. 

  2927.                   </div>
    2928. 

  2928. 

  2929.                   <div class="history_item" id="v1.15.1">
    2930. 

  2930.                     <h3>1.15.1 (21 Jun 2000)</h3>
    2931. 

  2931. 

  2932.                     <p>Fixes to <a href="../boost/cast.hpp">cast.hpp</a> and
    2933. 

  2933.                     <a href="../libs/utility/operators.htm">operators</a>
    2934. 

  2934.                     fix. Minor additions to <a href=
    2935. 

  2935.                     "../boost/config.hpp">config.hpp</a> for Microsoft
    2936. 

  2936.                     compilers. The 1.15.0 operators changes seem to have
    2937. 

  2937.                     introduced incompatibilities. We are working on fixing
    2938. 

  2938.                     them, and have started to build a regression test to
    2939. 

  2939.                     prevent similar future problems.</p>
    2940. 

  2940.                   </div>
    2941. 

  2941. 

  2942.                   <div class="history_item" id="v1.15.0">
    2943. 

  2943.                     <h3>1.15.0 (17 Jun 2000)</h3>
    2944. 

  2944. 

  2945.                     <p><a href="../libs/random/index.html">Random Number
    2946. 

  2946.                     Library</a> from Jens Maurer added. Updated utility
    2947. 

  2947.                     library <a href=
    2948. 

  2948.                     "../libs/utility/operators.htm">operators</a> eliminates
    2949. 

  2949.                     code bloat. Minor additions to <a href=
    2950. 

  2950.                     "../boost/config.hpp">config.hpp</a> and <a href=
    2951. 

  2951.                     "../boost/cast.hpp">cast.hpp</a> for Microsoft
    2952. 

  2952.                     compilers.</p>
    2953. 

  2953.                   </div>
    2954. 

  2954. 

  2955.                   <div class="history_item" id="v1.14.3">
    2956. 

  2956.                     <h3>1.14.3 (29 May 2000)</h3>
    2957. 

  2957. 

  2958.                     <p>Minor additions to <a href=
    2959. 

  2959.                     "../boost/config.hpp">config.hpp</a> for Borland
    2960. 

  2960.                     compilers. Minor fix to <tt>type_traits</tt> example.
    2961. 

  2961.                     Minor web site fixes. <a href=
    2962. 

  2962.                     "formal_review_process.htm">Library Formal Review
    2963. 

  2963.                     Process</a> page added.</p>
    2964. 

  2964.                   </div>
    2965. 

  2965. 

  2966.                   <div class="history_item" id="v1.14.2">
    2967. 

  2967.                     <h3>1.14.2 (9 May 2000)</h3>
    2968. 

  2968. 

  2969.                     <p>No libraries updated. <a href="lib_guide.htm">Library
    2970. 

  2970.                     Requirements and Guidelines</a> expanded, <a href=
    2971. 

  2971.                     "submission_process.htm">Library Submission Process</a>
    2972. 

  2972.                     added.</p>
    2973. 

  2973.                   </div>
    2974. 

  2974. 

  2975.                   <div class="history_item" id="v1.14.1">
    2976. 

  2976.                     <h3>1.14.1 (17 Mar 2000)</h3>
    2977. 

  2977. 

  2978.                     <p>Minor fix to <a href=
    2979. 

  2979.                     "../boost/rational.hpp">rational.hpp</a>. Minor
    2980. 

  2980.                     documentation changes to the <a href=
    2981. 

  2981.                     "../libs/smart_ptr/index.html">Smart Pointer</a> Library
    2982. 

  2982.                     and <a href=
    2983. 

  2983.                     "../libs/utility/call_traits.htm">call_traits</a>,
    2984. 

  2984.                     <a href=
    2985. 

  2985.                     "../libs/utility/compressed_pair.htm">compressed_pair</a>,
    2986. 

  2986.                     and type_traits. Updated <a href="lib_guide.htm">Library
    2987. 

  2987.                     Guidelines</a> and <a href=
    2988. 

  2988.                     "../people/people.htm">People</a> page.</p>
    2989. 

  2989.                   </div>
    2990. 

  2990. 

  2991.                   <div class="history_item" id="v1.14.0">
    2992. 

  2992.                     <h3>1.14.0 (5 Mar 2000)</h3>
    2993. 

  2993. 

  2994.                     <p><a href="../libs/integer/index.html">Integer
    2995. 

  2995.                     Library</a> status upgraded after removing bin_bun.hpp.
    2996. 

  2996.                     The "Experimental" library category has been removed; the
    2997. 

  2997.                     boost files/vault now serves the purpose. Minor fix to
    2998. 

  2998.                     <a href="../boost/smart_ptr.hpp">smart_ptr.hpp</a> line
    2999. 

  2999.                     endings.</p>
    3000. 

  3000.                   </div>
    3001. 

  3001. 

  3002.                   <div class="history_item" id="v1.13.0">
    3003. 

  3003.                     <h3>1.13.0 (29 Feb 2000)</h3>
    3004. 

  3004. 

  3005.                     <p>Adds <a href="../libs/utility/index.html">Utility
    3006. 

  3006.                     Library</a> <a href=
    3007. 

  3007.                     "../libs/type_traits/index.html">type_traits</a>,
    3008. 

  3008.                     <a href="../libs/utility/call_traits.htm">call_traits</a>,
    3009. 

  3009.                     and <a href=
    3010. 

  3010.                     "../libs/utility/compressed_pair.htm">compressed_pair</a>
    3011. 

  3011.                     headers from John Maddock, Steve Cleary and Howard
    3012. 

  3012.                     Hinnant.</p>
    3013. 

  3013.                   </div>
    3014. 

  3014. 

  3015.                   <div class="history_item" id="v1.12.0">
    3016. 

  3016.                     <h3>1.12.0 (23 Feb 2000)</h3>
    3017. 

  3017. 

  3018.                     <p>Adds a <a href=
    3019. 

  3019.                     "../libs/integer/integer_traits.html">integer_traits</a>
    3020. 

  3020.                     header from Jens Maurer to the <a href=
    3021. 

  3021.                     "../libs/integer/index.html">Integer Library</a>.</p>
    3022. 

  3022.                   </div>
    3023. 

  3023. 

  3024.                   <div class="history_item" id="v1.11.2">
    3025. 

  3025.                     <h3>1.11.2 (21 Feb 2000)</h3>
    3026. 

  3026. 

  3027.                     <p><a href="../libs/smart_ptr/smarttests.htm">Smart
    3028. 

  3028.                     pointer timings</a> added (thanks to Gavin Collings).
    3029. 

  3029.                     Minor fix to the <del><tt>min_rand</tt></del> sample
    3030. 

  3030.                     program. Minor fixes to <a href=
    3031. 

  3031.                     "../boost/config.hpp">config.hpp</a>.</p>
    3032. 

  3032.                   </div>
    3033. 

  3033. 

  3034.                   <div class="history_item" id="v1.11.1">
    3035. 

  3035.                     <h3>1.11.1 (2 Feb 2000)</h3>
    3036. 

  3036. 

  3037.                     <p>Minor fix to <a href="../boost/cast.hpp">cast.hpp</a>
    3038. 

  3038.                     (thanks to Doncho Angelov).</p>
    3039. 

  3039.                   </div>
    3040. 

  3040. 

  3041.                   <div class="history_item" id="v1.11.0">
    3042. 

  3042.                     <h3>1.11.0 (1 Feb 2000)</h3>
    3043. 

  3043. 

  3044.                     <p>Added <a href="../libs/rational/index.html">Rational
    3045. 

  3045.                     Number Library</a>. Minor fixes to <a href=
    3046. 

  3046.                     "../boost/cast.hpp">cast.hpp</a>, <a href=
    3047. 

  3047.                     "../boost/config.hpp">config.hpp</a>, <a href=
    3048. 

  3048.                     "../boost/smart_ptr.hpp">smart_ptr.hpp</a>, <a href=
    3049. 

  3049.                     "../boost/utility.hpp">utility.hpp</a>, and to the
    3050. 

  3050.                     <del><tt>min_rand</tt></del> sample programs. Minor site
    3051. 

  3051.                     cleanup (thanks to Paul Baxter).</p>
    3052. 

  3052.                   </div>
    3053. 

  3053. 

  3054.                   <div class="history_item" id="v1.10.4">
    3055. 

  3055.                     <h3>1.10.4 (31 Dec 1999)</h3>
    3056. 

  3056. 

  3057.                     <p>Minor fixes to <a href=
    3058. 

  3058.                     "../boost/smart_ptr.hpp">smart_ptr.hpp</a> and <a href=
    3059. 

  3059.                     "../libs/conversion/cast.htm">cast documentation</a>.</p>
    3060. 

  3060.                   </div>
    3061. 

  3061. 

  3062.                   <div class="history_item" id="v1.10.3">
    3063. 

  3063.                     <h3>1.10.3 (30 Dec 1999)</h3>
    3064. 

  3064. 

  3065.                     <p>Minor fixes to the <del>compose library
    3066. 

  3066.                     examples</del>, <a href=
    3067. 

  3067.                     "../libs/utility/operators.htm">operators
    3068. 

  3068.                     documentation</a>, <a href=
    3069. 

  3069.                     "../boost/operators.hpp">operators.hpp</a>, <a href=
    3070. 

  3070.                     "../libs/conversion/cast.htm">cast documentation</a>,
    3071. 

  3071.                     <a href="../boost/cast.hpp">cast.hpp</a>, <a href=
    3072. 

  3072.                     "../boost/config.hpp">config.hpp</a>, and <a href=
    3073. 

  3073.                     "../boost/smart_ptr.hpp">smart_ptr.hpp</a>. This is the
    3074. 

  3074.                     first release with a version number. The version
    3075. 

  3075.                     numbering scheme is
    3076. 

  3076.                     <var>xxx</var>.<var>yyy</var>.<var>zzz</var>.</p>
    3077. 

  3077. 

  3078.                     <blockquote>
    3079. 

  3079.                       <p><var>xxx</var> = Major version<br />
    3080. 

  3080.                       <var>yyy</var> = New library or feature added<br />
    3081. 

  3081.                       <var>zzz</var> = Bug fixes only</p>
    3082. 

  3082.                     </blockquote>
    3083. 

  3083.                   </div>
    3084. 

  3084. 

  3085.                   <div class="history_item" id="v1999-12-14">
    3086. 

  3086.                     <h3>14 Dec 1999</h3>
    3087. 

  3087. 

  3088.                     <p><a href="../boost/operators.hpp">Operators.hpp</a>
    3089. 

  3089.                     <a href="../libs/utility/operators.htm">documentation</a>
    3090. 

  3090.                     improved.</p>
    3091. 

  3091.                   </div>
    3092. 

  3092. 

  3093.                   <div class="history_item" id="v1999-12-13">
    3094. 

  3094.                     <h3>13 Dec 1999</h3>
    3095. 

  3095. 

  3096.                     <p>Added iterator operators and helpers to <a href=
    3097. 

  3097.                     "../libs/utility/operators.htm">header operators.hpp</a>,
    3098. 

  3098.                     together with an iterator test program. This header is
    3099. 

  3099.                     maturing into something really useful for building
    3100. 

  3100.                     arithmetic or iterator user-defined types, so look it
    3101. 

  3101.                     over even if you browsed one of the earlier versions.</p>
    3102. 

  3102.                   </div>
    3103. 

  3103. 

  3104.                   <div class="history_item" id="v1999-12-11">
    3105. 

  3105.                     <h3>11 Dec 1999</h3>
    3106. 

  3106. 

  3107.                     <p>Added next() and prior() to <a href=
    3108. 

  3108.                     "../libs/utility/utility.htm">header utility.hpp</a>.</p>
    3109. 

  3109.                   </div>
    3110. 

  3110. 

  3111.                   <div class="history_item" id="v1999-12-08">
    3112. 

  3112.                     <h3>8 Dec 1999</h3>
    3113. 

  3113. 

  3114.                     <p>Minor improvements to the <a href=
    3115. 

  3115.                     "../libs/smart_ptr/index.html">smart pointer</a> library:
    3116. 

  3116.                     <code>operator ==</code>, <code>operator !=</code>, and
    3117. 

  3117.                     specializations for <code>std::swap</code> and
    3118. 

  3118.                     <code>std::less</code> now provided.</p>
    3119. 

  3119.                   </div>
    3120. 

  3120. 

  3121.                   <div class="history_item" id="v1999-11-18">
    3122. 

  3122.                     <h3>18 Nov 1999</h3>
    3123. 

  3123. 

  3124.                     <p>Minor improvements made to the <a href=
    3125. 

  3125.                     "../libs/utility/operators.htm">Operator
    3126. 

  3126.                     templates</a>.</p>
    3127. 

  3127.                   </div>
    3128. 

  3128. 

  3129.                   <div class="history_item" id="v1999-11-15">
    3130. 

  3130.                     <h3>15 Nov 1999</h3>
    3131. 

  3131. 

  3132.                     <p><a href="../libs/utility/operators.htm">Operator
    3133. 

  3133.                     templates</a> have been added to the <a href=
    3134. 

  3134.                     "../libs/utility/index.html">utility</a> library.</p>
    3135. 

  3135.                   </div>
    3136. 

  3136. 

  3137.                   <div class="history_item" id="v1999-10-11">
    3138. 

  3138.                     <h3>11 Oct 1999</h3>
    3139. 

  3139. 

  3140.                     <p>Minor <a href="../libs/smart_ptr/index.html">smart
    3141. 

  3141.                     pointer</a> library and <a href=
    3142. 

  3142.                     "../boost/config.hpp">config.hpp</a> changes to improve
    3143. 

  3143.                     portability.</p>
    3144. 

  3144.                   </div>
    3145. 

  3145. 

  3146.                   <div class="history_item" id="v1999-09-26">
    3147. 

  3147.                     <h3>26 Sep 1999</h3>
    3148. 

  3148. 

  3149.                     <p>Minor updates to several libraries:</p>
    3150. 

  3150. 

  3151.                     <ul>
    3152. 

  3152.                       <li><code>polymorphic_downcast&lt;&gt;</code> in the
    3153. 

  3153.                       <a href="../libs/utility/index.html">utility</a>
    3154. 

  3154.                       library <a href="../boost/cast.hpp">cast.hpp</a> header
    3155. 

  3155.                       now works for multiple inheritance cases.</li>
    3156. 

  3156. 

  3157.                       <li><code>shared_ptr&lt;&gt;</code> and
    3158. 

  3158.                       <code>shared_array&lt;&gt;</code> <code>swap()</code>
    3159. 

  3159.                       functions added in the <a href=
    3160. 

  3160.                       "../libs/smart_ptr/index.html">smart pointer</a>
    3161. 

  3161.                       library.</li>
    3162. 

  3162. 

  3163.                       <li><a href="../boost/timer.hpp">timer.hpp</a>
    3164. 

  3164.                       <code>elapsed_max()</code> and
    3165. 

  3165.                       <code>elapsed_min()</code> functions added to the
    3166. 

  3166.                       <a href="../libs/timer/index.html">timer</a>
    3167. 

  3167.                       library.</li>
    3168. 

  3168. 

  3169.                       <li>
    3170. 

  3170.                         <a href="../libs/integer/index.html">integer</a>
    3171. 

  3171.                         library <del>bin_ubin.hpp</del> changes to eliminate
    3172. 

  3172.                         compiler warning messages.
    3173. 

  3173.                       </li>
    3174. 

  3174. 

  3175.                       <li><a href="../boost/config.hpp">config.hpp</a> minor
    3176. 

  3176.                       changes to aid library developers. No impact on library
    3177. 

  3177.                       users.</li>
    3178. 

  3178.                     </ul>
    3179. 

  3179.                   </div>
    3180. 

  3180. 

  3181.                   <div class="history_item" id="v1999-09-03">
    3182. 

  3182.                     <h3>3 Sep 1999</h3>
    3183. 

  3183. 

  3184.                     <p>The cast functions in the <a href=
    3185. 

  3185.                     "../libs/utility/index.html">utility</a> library were
    3186. 

  3186.                     considerably simplified.</p>
    3187. 

  3187.                   </div>
    3188. 

  3188. 

  3189.                   <div class="history_item" id="v1999-09-01-b">
    3190. 

  3190.                     <h3>1 Sep 1999</h3>
    3191. 

  3191. 

  3192.                     <p>The cast functions initially in <a href=
    3193. 

  3193.                     "../boost/utility.hpp">utility.hpp</a> have been moved to
    3194. 

  3194.                     <a href="../boost/cast.hpp">cast.hpp</a>, still in the
    3195. 

  3195.                     <a href="../libs/utility/index.html">utility</a>
    3196. 

  3196.                     library.</p>
    3197. 

  3197.                   </div>
    3198. 

  3198. 

  3199.                   <div class="history_item" id="v1999-09-01-a">
    3200. 

  3200.                     <h3>1 Sep 1999</h3>
    3201. 

  3201. 

  3202.                     <p>The category "Experimental" has been added to the
    3203. 

  3203.                     <a href="../libs/libraries.htm">library</a> page. The
    3204. 

  3204.                     <a href="../libs/integer/index.html">integer</a> library
    3205. 

  3205.                     is the first entry.</p>
    3206. 

  3206.                   </div>
    3207. 

  3207.                   <!-- For new entries, add a 'div' of class 'history_item' and id of the appropriate version. -->
    3208. 

  3208. 

  3209.                   <p>...And the remainder are lost to the mists of time (for
    3210. 

  3210.                   now, anyway)....</p>
    3211. 

  3211.                 </div>
    3212. 

  3212.               </div>
    3213. 

  3213.             </div>
    3214. 

  3214.           </div>
    3215. 

  3215.         </div>
    3216. 

  3216. 

  3217.         <div id="footer">
    3218. 

  3218.           <p id="revised">Revised $Date$</p>
    3219. 

  3219.           <p id="copyright">Copyright Daryle Walker 2004&ndash;2005.
    3220. 

  3220.           Copyright Rene Rivera 2005.</p>
    3221. 

  3221. 

  3222.           <p id="license">Distributed under the Boost Software License,
    3223. 

  3223.           Version 1.0. (See accompanying file <a href=
    3224. 

  3224.           "../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or a copy at &lt;<a href=
    3225. 

  3225.           "http://www.boost.org/LICENSE_1_0.txt">http://www.boost.org/LICENSE_1_0.txt</a>&gt;.)</p>
    3226. 

  3226.         </div>
    3227. 

  3227.       </div>
    3228. 

  3228.     </div>
    3229. 

  3229.   </div>
    3230. 

  3230. </body>
    3231. 

  3231. </html>
    3232.
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