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  5. <title>Boost C++ Libraries</title>
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  19. <div id="heading">
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  21. <h1><img id="boost-logo" src="more/boost-dark-trans.png" alt=
  22. "Boost C++ Libraries" width="237" height="55" name=
  23. "boost-logo" /></h1>
  24. <p id="heading-quote"><span class="quote">&ldquo;...one of the
  25. most highly regarded and expertly designed C++ library projects
  26. in the world.&rdquo;</span> <span class="attribution">&mdash;
  27. <a href="http://www.gotw.ca/">Herb Sutter</a> and <a href=
  28. "http://en.wikipedia.org/wiki/Andrei_Alexandrescu">Andrei
  29. Alexandrescu</a>, <a href=
  30. "http://safari.awprofessional.com/?XmlId=0321113586">C++ Coding
  31. Standards</a></span></p>
  32. <div class="clear"></div>
  33. </div>
  34. </div>
  35. <div id="content">
  36. <table summary="">
  37. <tr>
  38. <td id="sections" rowspan="2">
  39. <div class="section" id="intro">
  40. <h1>Welcome to Boost.org!</h1>
  41. <div class="section-body">
  42. <div class="section-body-0">
  43. <div class="section-body-1">
  44. <p>Boost provides free peer-reviewed portable C++
  45. source libraries.</p>
  46. <p>We emphasize libraries that work well with the C++
  47. Standard Library. Boost libraries are intended to be
  48. widely useful, and usable across a broad spectrum of
  49. applications. The <a href=
  50. "more/license_info.html">Boost license</a> encourages
  51. both commercial and non-commercial use.</p>
  52. <p>We aim to establish "existing practice" and
  53. provide reference implementations so that Boost
  54. libraries are suitable for eventual standardization.
  55. Ten Boost libraries are already included in the
  56. <a href="http://www.open-std.org/jtc1/sc22/wg21">C++
  57. Standards Committee's</a> Library Technical Report (
  58. <a href=
  59. "http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1745.pdf">
  60. TR1</a>) as a step toward becoming part of a future
  61. C++ Standard. More Boost libraries are proposed for
  62. the upcoming <a href=
  63. "http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1810.html">
  64. TR2</a>.</p>
  65. <p class="note"><span class="note-label">Getting
  66. started:</span> <span class="note-body">Boost works
  67. on almost any modern operating system, including UNIX
  68. and Windows variants. Follow the <a href=
  69. "more/getting_started.html">Getting Started Guide</a>
  70. to download and install Boost. Popular Linux and Unix
  71. distributions such as <a href=
  72. "http://fedora.redhat.com/">Fedora</a>, <a href=
  73. "http://www.debian.org/">Debian</a>, and <a href=
  74. "http://www.netbsd.org/">NetBSD</a> include pre-built
  75. Boost packages. Boost may also already be available
  76. on your organization's internal web
  77. server.</span></p>
  78. <p class="note"><span class=
  79. "note-label">Background:</span> <span class=
  80. "note-body">The <a href=
  81. "more/background.html">Background Information
  82. page</a> has introductory material to help those
  83. educating their organization about Boost.</span></p>
  84. </div>
  85. </div>
  86. </div>
  87. </div>
  88. <div class="section" id="participation">
  89. <h2><a name="Membership" id=
  90. "Membership"></a>Participation</h2>
  91. <div class="section-body">
  92. <div class="section-body-0">
  93. <div class="section-body-1">
  94. <p>Although Boost was begun by members of the C++
  95. Standards Committee Library Working Group,
  96. participation has expanded to include thousands of
  97. programmers from the C++ community at large.</p>
  98. <p>If you are interested in participating in Boost,
  99. please join our main <a href=
  100. "more/mailing_lists.htm#main">developers mailing
  101. list</a>. Discussions are highly technical, and list
  102. members are encouraged to participate in formal
  103. reviews of proposed libraries. There is also a
  104. <a href="more/mailing_lists.htm#users">users mailing
  105. list</a>, and several <a href=
  106. "more/mailing_lists.htm#projects">project specific
  107. lists</a>.</p>
  108. <p>Both the main Boost developers list and the users
  109. list are also accessible as <a href=
  110. "more/mailing_lists.htm">newsgroups</a>.</p>
  111. </div>
  112. </div>
  113. </div>
  114. </div>
  115. <div class="section" id="news">
  116. <h2>Latest News</h2>
  117. <div class="section-body">
  118. <div class="section-body-0">
  119. <div class="section-body-1">
  120. <h3>June ???, 2007 - Version 1.34.1</h3>
  121. <h4>Updated Libraries</h4>
  122. <ul>
  123. <li>
  124. <span class="library"><a href=
  125. "libs/python/index.html">Python
  126. Library</a>:</span>
  127. <ul>
  128. <li>Add missing <code>eval</code> function.</li>
  129. <li>Update "Embedding" chapter in the
  130. <a href="libs/python/doc/tutorial/index.html">
  131. tutorial.</a>
  132. </li>
  133. </ul>
  134. </li>
  135. <li><span class="library"><a href=
  136. "doc/html/xpressive.html">Xpressive
  137. Library</a>:</span>
  138. <ul>
  139. <li>Fix for bug <a href=
  140. "http://svn.boost.org/trac/boost/ticket/1026">
  141. #1026</a>: <code>regex_token_iterator</code>
  142. crashes.
  143. </li>
  144. <li>Fix compilation problem on GCC 4.2.
  145. </li>
  146. </ul>
  147. </li>
  148. </ul>
  149. <h3>May 12, 2007 - Version 1.34.0</h3>
  150. <h4>New Libraries</h4>
  151. <ul>
  152. <li><span class="library"><a href=
  153. "doc/html/foreach.html">Foreach Library</a>:</span>
  154. <tt>BOOST_FOREACH</tt> macro for easily iterating
  155. over the elements of a sequence, from Eric
  156. Niebler.</li>
  157. <li><span class="library"><a href=
  158. "libs/statechart/doc/index.html">Statechart
  159. Library</a>:</span> Arbitrarily complex finite state
  160. machines can be implemented in easily readable and
  161. maintainable C++ code, from Andreas Huber.</li>
  162. <li><span class="library"><a href=
  163. "libs/tr1/index.html">TR1 Library</a>:</span> An
  164. implementation of the C++ Technical Report on
  165. Standard Library Extensions, from John Maddock.
  166. This library does not itself implement the TR1
  167. components, rather it's a thin wrapper that will
  168. include your standard library's TR1 implementation
  169. (if it has one), otherwise it will include the
  170. Boost Library equivalents, and import them into
  171. namespace <code>std::tr1</code>. Highlights
  172. include: Reference Wrappers, Smart Pointers,
  173. result_of, Function Object Binders, Polymorphic
  174. function wrappers, Type Traits, Random Number
  175. Generators and Distributions, Tuples, Fixed Size
  176. Array, Hash Function Objects, Regular Expressions,
  177. and Complex Number Additional Algorithms.</li>
  178. <li><span class="library"><a href=
  179. "doc/html/typeof.html">Typeof
  180. Library</a>:</span> Typeof operator emulation,
  181. from Arkadiy Vertleyb and Peder Holt.</li>
  182. <li><span class="library"><a href=
  183. "doc/html/xpressive.html">Xpressive
  184. Library</a>:</span> Regular expressions that can be
  185. written as strings or as expression templates, and
  186. that can refer to each other and themselves
  187. recursively with the power of context-free
  188. grammars, from Eric Niebler.</li>
  189. </ul>
  190. <h4>Updated Libraries</h4>
  191. <ul>
  192. <li>
  193. <span class="library"><a href=
  194. "libs/assign/index.html">Assign
  195. Library</a>:</span>
  196. <ul>
  197. <li>Support for
  198. <code>ptr_map&lt;key,T&gt;</code> via the new
  199. function <code>ptr_map_insert()</code></li>
  200. <li>Support for initialization of <a href=
  201. "libs/ptr_container/index.html">Pointer
  202. Containers</a> when the containers hold
  203. pointers to an abstract base class.</li>
  204. </ul>
  205. </li>
  206. <li>
  207. <span class="library"><a href=
  208. "doc/html/date_time.html">Date_time library</a>:</span>
  209. <ul>
  210. <li>Support for new US/Canada timezone rules and
  211. other bug fixes. See
  212. <a href="doc/hmtl/date_time/details.html#changes">Change History</a>
  213. for details.
  214. </li>
  215. </ul>
  216. </li>
  217. <li>
  218. <span class="library"><a href=
  219. "libs/filesystem/doc/index.htm">Filesystem
  220. Library</a>:</span> Major upgrade in preparation
  221. for submission to the C++ Standards Committee for
  222. TR2. Changes include:
  223. <ul>
  224. <li><a href=
  225. "libs/filesystem/doc/i18n.html#Internationalization">
  226. Internationalization</a>, provided by class
  227. templates <i>basic_path</i>,
  228. <i>basic_filesystem_error</i>,
  229. <i>basic_directory_iterator</i>, and
  230. <i>basic_directory_entry</i>.</li>
  231. <li><a href=
  232. "libs/filesystem/doc/i18n.html#Simplification">Simplification</a>
  233. of the path interface by eliminating special
  234. constructors to identify native formats.</li>
  235. <li><a href=
  236. "libs/filesystem/doc/i18n.html#Rationalization">
  237. Rationalization</a> of predicate function
  238. design, including the addition of several new
  239. functions.</li>
  240. <li>Clearer specification by reference to
  241. <a href=
  242. "libs/filesystem/doc/design.htm#POSIX-01">POSIX</a>,
  243. the ISO/IEEE Single Unix Standard, with
  244. provisions for Windows and other operating
  245. systems.</li>
  246. <li><a href=
  247. "libs/filesystem/doc/i18n.html#Preservation">Preservation</a>
  248. of existing user code whenever possible.</li>
  249. <li><a href=
  250. "libs/filesystem/doc/i18n.html#More_efficient">More
  251. efficient</a> directory iteration.</li>
  252. <li>Addition of a <a href=
  253. "libs/filesystem/doc/tr2_proposal.html#Class-template-basic_recursive_directory_iterator">
  254. recursive directory iterator</a>.</li>
  255. </ul>
  256. </li>
  257. <li><span class="library"><a href=
  258. "libs/function/index.html">Function
  259. Library</a>:</span> Boost.Function now implements a
  260. small buffer optimization, which can drastically
  261. improve the performance when copying or
  262. constructing Boost.Function objects storing small
  263. function objects. For instance,
  264. <code>bind(&amp;X:foo, &amp;x, _1, _2)</code>
  265. requires no heap allocation when placed into a
  266. Boost.Function object.</li>
  267. <li>
  268. <span class="library"><a href=
  269. "libs/functional/hash/index.html">Functional/Hash
  270. Library</a></span>
  271. <ul>
  272. <li>Use declarations for standard classes, so
  273. that the library doesn't need to include all of
  274. their headers</li>
  275. <li>Deprecated the
  276. <tt>&lt;boost/functional/hash/*.hpp&gt;</tt>
  277. headers.</li>
  278. <li>Add support for the
  279. <tt>BOOST_HASH_NO_EXTENSIONS</tt> macro, which
  280. disables the extensions to TR1</li>
  281. <li>Minor improvements to the hash functions
  282. for floating point numbers.</li>
  283. </ul>
  284. </li>
  285. <li>
  286. <span class="library"><a href=
  287. "libs/graph/doc/index.html">Graph
  288. Library</a>:</span>
  289. <ul>
  290. <li><a href=
  291. "libs/graph/doc/maximum_matching.html"><tt>edmonds_maximum_cardinality_matching</tt></a>,
  292. from Aaron Windsor.</li>
  293. <li><a href=
  294. "libs/graph/doc/lengauer_tarjan_dominator.htm">
  295. <tt>lengauer_tarjan_dominator_tree</tt></a>,
  296. from JongSoo Park.</li>
  297. <li><a href=
  298. "libs/graph/doc/compressed_sparse_row.html"><tt>
  299. compressed_sparse_row_graph</tt></a>, from
  300. Jeremiah Willcock and Douglas Gregor of Indiana
  301. University.</li>
  302. <li><a href=
  303. "libs/graph/doc/sorted_erdos_renyi_gen.html"><tt>sorted_erdos_renyi_iterator</tt></a>,
  304. from Jeremiah Willcock of Indiana
  305. University.</li>
  306. <li><a href=
  307. "libs/graph/doc/biconnected_components.html"><tt>
  308. biconnected_components</tt></a> now supports a
  309. visitor and named parameters, from Janusz
  310. Piwowarski.</li>
  311. <li><a href=
  312. "libs/graph/doc/adjacency_matrix.html"><tt>adjacency_matrix</tt></a>
  313. now models the <a href=
  314. "libs/graph/doc/BidirectionalGraph.html">Bidirectional
  315. Graph</a> concept.</li>
  316. <li><a href=
  317. "libs/graph/doc/dijkstra_shortest_paths.html"><tt>
  318. dijkstra_shortest_paths</tt></a> now calls
  319. <tt>vis.initialize_vertex</tt> for each vertex
  320. during initialization.</li>
  321. <li><a
  322. href="libs/graph/doc/bellman_ford_shortest.html"><tt>bellman_ford_shortest_paths</tt></a>:
  323. fixed a bug where certain negative
  324. cycles were not correctly detected.</li>
  325. <li><b>Note:</b> the name of the
  326. compiled library for the <a
  327. href="libs/graph/doc/read_graphviz.html">GraphViz
  328. reader</a> has changed to
  329. <code>boost_graph</code> (from
  330. <code>bgl-viz</code>) to match Boost
  331. conventions.</li>
  332. <li>See the <a href=
  333. "libs/graph/doc/history.html#1.34.1">complete
  334. revision history</a> for more information.</li>
  335. </ul>
  336. </li>
  337. <li><span class="library"><a href=
  338. "libs/multi_array/index.html">MultiArray
  339. Library</a>:</span> Boost.MultiArray now by default
  340. provides range-checking for
  341. <code>operator[]</code>. Range checking can be
  342. disabled by defining the macro
  343. <code>BOOST_DISABLE_ASSERTS</code> before including
  344. <tt>multi_array.hpp</tt>. A bug in
  345. <code>multi_array::resize()</code> related
  346. to storage orders was fixed.</li>
  347. <li>
  348. <span class="library"><a href=
  349. "libs/multi_index/doc/index.html">Multi-index
  350. Containers Library</a>:</span>
  351. <ul>
  352. <li>New <a href=
  353. "libs/multi_index/doc/tutorial/indices.html#rnd_indices">
  354. random access indices</a>.</li>
  355. <li>Non key-based indices feature new <a href=
  356. "libs/multi_index/doc/tutorial/indices.html#rearrange">
  357. rearrange facilities</a>.</li>
  358. <li>This version also includes a number of
  359. optimizations and usage improvements. For a
  360. complete list of changes, see the library
  361. <a href=
  362. "libs/multi_index/doc/release_notes.html#boost_1_34">
  363. release notes</a>.</li>
  364. </ul>
  365. </li>
  366. <li>
  367. <span class="library"><a href=
  368. "libs/optional/index.html">Optional Library</a>:</span>
  369. <ul>
  370. <li><code>boost::none_t and boost::none</code> now added to Optional's documentation</li>
  371. <li>Relational operators now directly support arguments of type <code>'T'</code> and <code>'none_t'</code></li>
  372. <li>operator->() now also works with reference types.</li>
  373. <li>Helper functions <code>make_optional(val), make_optional(cond,val) and
  374. get_optional_value_or(opt,alternative_value)</code> added.</li>
  375. <li>Constructor taking a boolean condition (as well as a value) added.</li>
  376. <li>Member function <code>get_value_or(alternative_value)</code> added.</li>
  377. <li>Incompatbility bug with mpl::apply&lt;&gt; fixed.</li>
  378. <li>Converting assignment bug with uninitialized lvalues fixed.</li>
  379. </ul>
  380. </li>
  381. <li>
  382. <span class="library"><a href=
  383. "libs/parameter/index.html">Parameter
  384. Library</a>:</span>
  385. <ul>
  386. <li>Every ArgumentPack is now a valid <a href=
  387. "libs/mpl/doc/refmanual/forward-sequence.html">MPL
  388. Forward Sequence.</a></li>
  389. <li>Support for unnamed arguments (those whose
  390. keyword is deduced from their types) is
  391. added.</li>
  392. <li>Support for named and unnamed template
  393. arguments is added.</li>
  394. <li>New overload generation macros solve the
  395. <a href=
  396. "http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2002/n1385.htm">
  397. forwarding problem</a> directly.</li>
  398. <li>See also the Python library changes,
  399. below.</li>
  400. </ul>
  401. </li>
  402. <li>
  403. <span class="library"><a href=
  404. "libs/ptr_container/index.html">Pointer Container
  405. Library</a>:</span>
  406. <ul>
  407. <li>Support for serialization via <a href=
  408. "libs/serialization/index.html">Boost.Serialization.</a></li>
  409. <li>Exceptions can be disabled by defining the
  410. macro BOOST_PTR_CONTAINER_NO_EXCEPTIONS before
  411. including any header. This macro is defined by
  412. default if BOOST_NO_EXCEPTIONS is defined.</li>
  413. <li>Additional
  414. <code>std::auto_ptr&lt;T&gt;</code> overloads
  415. added s.t. one can also pass
  416. <code>std::auto_ptr&lt;T&gt;</code> instead of
  417. only <code>T*</code> arguments to member
  418. functions.</li>
  419. <li><code>transfer()</code> now has weaker
  420. requirements s.t. one can transfer objects from
  421. <code>ptr_container&lt;Derived&gt;</code> to
  422. <code>ptr_container&lt;Base&gt;</code>,</li>
  423. </ul>
  424. </li>
  425. <li>
  426. <span class="library"><a href=
  427. "libs/python/index.html">Python
  428. Library</a>:</span>
  429. <ul>
  430. <li>Boost.Python now automatically appends C++
  431. signatures to docstrings. The new <a href=
  432. "libs/python/doc/v2/docstring_options.html"><code>
  433. docstring_options.hpp</code></a> header is
  434. available to control the content of
  435. docstrings.</li>
  436. <li><a href=
  437. "libs/python/doc/v2/stl_iterator.html#stl_input_iterator-spec">
  438. <code>stl_input_iterator</code></a>, for
  439. turning a Python iterable object into an STL
  440. input iterator, from Eric Niebler.</li>
  441. <li>Support for <code>void*</code> conversions
  442. is added.</li>
  443. <li>Integrated support for wrapping C++
  444. functions built with the parameter library;
  445. keyword names are automatically known to
  446. docsstrings.</li>
  447. <li>Enhancements to the API for better embedding support
  448. (<code>boost::python::import()</code>,
  449. <code>boost::python::exec()</code>,
  450. and <code>boost::python::exec_file()</code>).</li>
  451. </ul>
  452. </li>
  453. <li><span class="library"><a href=
  454. "doc/html/signals.html">Signals Library</a>:</span>
  455. More improvements to signal invocation performance from
  456. Robert Zeh.</li>
  457. <li>
  458. <span class="library"><a href=
  459. "libs/smart_ptr/smart_ptr.htm">Smart
  460. Pointers Library</a>:</span>
  461. <ul>
  462. <li><a href=
  463. "libs/smart_ptr/shared_ptr.htm#allocator_constructor">
  464. Allocator support</a> as proposed in <a href=
  465. "http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1851.pdf">
  466. N1851</a> (162 Kb PDF).</li>
  467. <li><a href=
  468. "libs/smart_ptr/pointer_cast.html">
  469. <code>pointer_cast</code></a> and <a href=
  470. "libs/smart_ptr/pointer_to_other.html">
  471. <code>pointer_to_other</code></a> utilities to
  472. allow pointer-independent code, from Ion
  473. Gaztanaga.</li>
  474. </ul>
  475. </li>
  476. <li>
  477. <span class="library"><a href="libs/algorithm/string/index.html">
  478. String Algorithm Library</a>:</span>
  479. <ul>
  480. <li><code>lexicographical_compare</code></li>
  481. <li><code>join</code></li>
  482. <li>
  483. New comparison predicates <code>is_less</code>, <code>is_not_greater</code>.
  484. </li>
  485. <li>
  486. Negative indexes support (like Perl) in various algorihtms
  487. (<code>*_head/tail</code>, <code>*_nth</code>).
  488. </li>
  489. </ul>
  490. </li>
  491. <li>
  492. <span class="library"><a href=
  493. "libs/wave/index.html">Wave
  494. Library</a>:</span>
  495. <ul>
  496. <li>Wave now correctly recognizes pp-number
  497. tokens as mandated by the C++ Standard, which
  498. are converted to C++ tokens right before they
  499. are returned from the library.</li>
  500. <li>Several new preprocessing hooks have been
  501. added. For a complete description please refer
  502. to the related documentation page: <a href=
  503. "libs/wave/doc/class_reference_ctxpolicy.html">The
  504. Context Policy</a>.</li>
  505. <li>Shared library (dll) support has been added
  506. for the generated Wave libraries.</li>
  507. <li>The overall error handling has been
  508. improved. It is now possible to recover and
  509. continue after an error or a warning was
  510. issued.</li>
  511. <li>Support for optional comment and/or full
  512. whitespace preservation in the generated output
  513. stream has been added.</li>
  514. <li>The Wave library now performs automatic
  515. include guard detection to avoid accessing header
  516. files more than once, if appropriate. </li>
  517. <li>Full interactive mode has been added to the Wave
  518. tool. Now the Wave tool can be used just like Python
  519. or Perl for instance to interactively try out your
  520. BOOST_PP macros. Additionally it is now possible to
  521. load and save the current state of an interactive session
  522. (macro tables et.al.).</li>
  523. <li>The overall performance has been improved by upto
  524. 40-60%, depending on the concrete files to process. </li>
  525. <li>Support for new pragmas has been added allowing to
  526. control certain library features from inside the
  527. preprocessed sources (partial output redirection,
  528. control of generated whitespace and #line directives).</li>
  529. <li>Optional support for #pragma message &quot;...&quot;
  530. has been added. </li>
  531. <li>This version also includes a number of bug
  532. fixes and usage improvements. For a complete
  533. list of changes, see the libraries <a href=
  534. "libs/wave/ChangeLog">change log</a>.</li>
  535. </ul>
  536. </li>
  537. </ul>
  538. <h4>Supported Compilers</h4>
  539. <p>Boost is tested on a wide range of compilers and
  540. platforms. Since Boost libraries rely on modern C++
  541. features not available in all compilers, not all
  542. Boost libraries will work with every compiler. The
  543. following compilers and platforms have been
  544. extensively tested with Boost, although many other
  545. compilers and platforms will work as well. For more
  546. information, see the <a href=
  547. "http://www.boost.org/regression/release/user/">regression
  548. test results</a>.</p>
  549. <ul>
  550. <li><a href="http://developer.apple.com/">Apple
  551. GCC</a> 4.0.1 on Mac OS X.</li>
  552. <li><a href=
  553. "http://www.borland.com/us/products/cbuilder/">Borland
  554. C++</a> 5.8.2 on Windows.</li>
  555. <li><a href="http://gcc.gnu.org/">GNU C++</a>
  556. <ul>
  557. <li>
  558. 3.2.x., 3.3.x, 3.4.x, 4.0.x, 4.1.x on Linux
  559. </li>
  560. <li>
  561. 4.1.x on Solaris
  562. </li>
  563. <li>
  564. 3.4.x on Windows
  565. </li>
  566. </ul>
  567. </li>
  568. <li><a href="http://h30097.www3.hp.com/cplus/">HP
  569. C++ for Tru64 UNIX 7.1</a>.</li>
  570. <li><a href="http://www.hp.com/go/c++">HP
  571. aC++ A.06.14</a>.</li>
  572. <li><a href=
  573. "http://www.intel.com/cd/software/products/asmo-na/eng/compilers/index.htm">
  574. Intel C++</a> 9.1 on Windows, 9.0 on Linux.</li>
  575. <li><a href="http://www.metrowerks.com/">Metrowerks
  576. CodeWarrior</a> 9.4 on Windows.</li>
  577. <li><a href=
  578. "http://msdn.microsoft.com/visualc/">Microsoft
  579. Visual C++</a> 6.0 (sp5, with and without STLport),
  580. 7.0, 7.1, 8.0. Note: Boost does not support the
  581. non-standard "Safe" C++ Library shipping with
  582. Visual C++ 8.0, which may result in many spurious
  583. warnings from Boost headers and other
  584. standards-conforming C++ code. To suppress these
  585. warnings, define the macro
  586. <code>_SCL_SECURE_NO_DEPRECATE</code>.</li>
  587. <li><a href="http://developers.sun.com/sunstudio/compilers_index.html">
  588. Sun Studio 11</a>
  589. on Solaris.</li>
  590. </ul>
  591. <h4>Acknowledgements</h4>
  592. <p><a href="people/thomas_witt.html">Thomas Witt</a>
  593. managed this release.</p>
  594. <p>A great number of people contributed their time
  595. and expertise to make this release possible. Special
  596. thanks go to Vladimir Prus for making Boost.Build version 2
  597. a reality, David Abrahams for authoring a new Getting
  598. Started guide, Rene Rivera for general build and installation support
  599. and Greg D. for answering countless questions.</p>
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