Ver Fonte

Added paragraph describing some smart pointer changes.

[SVN r17306]
Peter Dimov há 23 anos atrás
pai
commit
78a18ad177
1 ficheiros alterados com 313 adições e 394 exclusões
  1. 313 394
      index.htm

+ 313 - 394
index.htm

@@ -1,396 +1,315 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-
 <html>
-  <head>
-    <meta name="generator" content=
-    "Microsoft FrontPage 5.0">
-    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
-    <meta name="GENERATOR" content="Microsoft FrontPage 5.0">
-    <meta name="ProgId" content="FrontPage.Editor.Document">
-
-    <title>Boost C++ Libraries</title>
-  </head>
-
-  <body bgcolor="#FFFFFF" text="#000000">
-    <h1><img src="c++boost.gif" alt="c++boost.gif (8819 bytes)" align=
-    "middle" width="277" height="86"> Welcome to Boost.org!</h1>
-
-    <table>
-      <tr>
-        <td>
-          <table border="3" cellpadding="5" align="left">
-            <tr>
-              <td>
-                <p><b>Libraries<br>
-                </b> &bull;&nbsp;<a href=
-                "libs/libraries.htm">Documentation</a><br>
-                 &bull;&nbsp;<a href="more/download.html">Download</a><br>
-                 &bull;&nbsp;<a href=
-                "more/download.html#Installation">Install</a> &amp; <a href=
-                "tools/build/index.html">Build<br></a>
-                 &bull;&nbsp;Regression Tests:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="status/compiler_status.html">Current 
-                Release</a><br>
-                 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href=
-                "http://boost.sourceforge.net/regression-logs">Current CVS</a></p>
-
-                <p><b>Mailing Lists<br>
-                 and newsgroups</b><br>
-                 &bull;&nbsp;<a href="more/mailing_lists.htm#main">Boost
-                (Developers)</a><br>
-                 &bull;&nbsp;<a href="more/mailing_lists.htm#users">Boost
-                Users</a><br>
-                 &bull;&nbsp;<a href=
-                "more/mailing_lists.htm#announce">Announcements</a><br>
-                 &bull;&nbsp;<a href="more/discussion_policy.htm">Discussion
-                Policy</a></p>
-
-                <p><b>Support<br>
-                </b> &bull;&nbsp;<a href="more/faq.htm">FAQ</a><br>
-                 &bull;&nbsp;<a href=
-                "http://sourceforge.net/tracker/?group_id=7586">Request
-                Support</a><br>
-                 &bull;&nbsp;<a href="more/bugs.htm">Report Bugs</a><br>
-                 &bull;&nbsp;<a href=
-                "more/requesting_new_features.htm">Suggest Features</a><br>
-                 &bull;&nbsp;<a href=
-                "more/links.htm#Commercial%20Support">Commercial
-                Support</a><br>
-                 &bull;&nbsp;Also: <a href="more/mailing_lists.htm">Mailing
-                Lists</a></p>
-
-                <p><b>About<br>
-                </b> &bull;&nbsp;<a href=
-                "more/formal_review_process.htm">Formal Reviews</a><b><br>
-                </b> &bull;&nbsp;<a href=
-                "more/formal_review_schedule.html">Review Schedule<br>
-                </a> &bull;&nbsp;<a href=
-                "more/lib_guide.htm#Requirements">Requirements</a><br>
-                 &bull;&nbsp;<a href=
-                "more/lib_guide.htm#Guidelines">Guidelines</a><br>
-                 &bull;&nbsp;<a href=
-                "more/submission_process.htm">Submissions</a></p>
-
-                <p><b>Other Resources<br>
-                </b> &bull;&nbsp;<a href=
-                "http://www.yahoogroups.com/files/boost/">Files</a> (members
-                only)<br>
-                 &bull;&nbsp;<a href="more/download.html#CVS">Main
-                CVS</a><br>
-                 &bull;&nbsp;<a href="more/mailing_lists.htm#sandbox">Sandbox
-                CVS</a><br>
-                 &bull;&nbsp;<a href="tools/index.html">Tools</a><br>
-                 &bull;&nbsp;<a href="people/people.htm">People</a><br>
-                 &bull;&nbsp;<a href=
-                "more/moderators.html">Moderators</a><br>
-                 &bull;&nbsp;<a href="more/index.htm">More Boost...</a><br>
-                 &bull;&nbsp;<a href="more/links.htm#cpp">More C++...</a></p>
-
-                <p><b>Unofficial<br>
-                </b> &bull;&nbsp;<a href=
-                "http://www.crystalclearsoftware.com/cgi-bin/boost_wiki/wiki.pl">
-                Wiki</a><br>
-                 &bull;&nbsp;<a href="http://boost.c-view.org">Chinese
-                mirror</a><br>
-                </p>
-              </td>
-            </tr>
-          </table>
-
-          <table>
-            <tr>
-              <td>&nbsp;</td>
-
-              <td>
-                <p>The Boost web site provides free peer-reviewed portable
-                C++ source libraries. The emphasis is on libraries which work
-                well with the C++ Standard Library. One goal is to establish
-                "existing practice" and provide reference implementations so
-                that the Boost libraries are suitable for eventual
-                standardization. Some of the libraries have already been
-                proposed for inclusion in the <a href=
-                "http://anubis.dkuug.dk/jtc1/sc22/wg21/">C++ Standards
-                Committee</a>'s upcoming C++ Standard Library Technical
-                Report.</p>
-
-                <p>Although Boost was begun by members of the C++ Standards
-                Committee Library Working Group, membership has expanded to
-                include nearly two thousand members of the C++ community at
-                large.</p>
-
-                <h2><a name="Membership">Membership</a></h2>
-
-                <p>If you are interested in becoming a member of Boost,
-                please do so by joining our main developers mailing list.
-                Discussions include both technical and site-related issues,
-                and members are encouraged to participate in formal reviews
-                of proposed libraries. There is also a users mailing
-                list.</p>
-
-                <p>Both the main Boost developers list and the users list are
-                also accessible as <a href=
-                "more/mailing_lists.htm">newsgroups</a>.</p>
-
-                <h2>Search Boost</h2>
-                <!-- Search Google -->
-
-                <center>
-                  <form method="get" action="http://www.google.com/custom">
-                    <table bgcolor="#FFFFFF" cellspacing="0" border="0">
-                      <tr valign="top">
-                        <td><a href="http://www.google.com/search"><img src=
-                        "google_logo_40wht.gif" border=
-                        "0" alt="Google" align="middle" width="128" height=
-                        "53"></a></td>
-
-                        <td><input type="text" name="q" size="31" maxlength=
-                        "255" value=""> <input type="submit" name="sa" value=
-                        "Google Search"> <input type="hidden" name="cof"
-                        value=
-                        "LW:277;L:http://www.boost.org/c++boost.gif;LH:86;AH:center;GL:0;S:http://www.boost.org;AWFID:9b83d16ce652ed5a;">
-                         <font face="arial,sans-serif" size="-1"><input type=
-                        "hidden" name="domains" value=
-                        "lists.boost.org;www.boost.org"><br>
-                         <input type="radio" name="sitesearch" value=
-                        "www.boost.org" checked> Search www.boost.org <input
-                        type="radio" name="sitesearch" value=
-                        "lists.boost.org"> Search lists.boost.org</font><br>
-                        </td>
-                      </tr>
-                    </table>
-                  </form>
-                </center>
-                <!-- Search Google -->
-
-                <h2><a name="Latest News">Latest News</a></h2>
-
-                <p>???? ??, 2003 - Version 1.30.0</p>
-
-                <ul>
-                  <li><a href="libs/filesystem/doc/index.htm">Filesystem Library</a> 
-                  added - Portable paths, iteration over directories, and other 
-                  useful filesystem operations, from Beman Dawes.</li>
-                  <li><a href="libs/optional/doc/optional.html">Optional Library</a> 
-                  added - A discriminated-union wrapper for optional values, 
-                  from Fernando Cacciola.</li>
-                  <li><a href="libs/numeric/interval/doc/interval.htm">Interval 
-                  Library</a> added - Extends the usual arithmetic functions to 
-                  mathematical intervals, from Guillaume Melquiond, Hervé 
-                  Brönnimann and Sylvain Pion.</li>
-    <li><a href="libs/mpl/doc/index.html">MPL</a> added - Template 
-    metaprogramming framework of compile-time algorithms, sequences and 
-    metafunction classes, from Aleksey Gurtovoy.</li>
-    <li><a href="libs/spirit/index.html">Spirit Library</a> added - An LL 
-    (unlimited lookahead) parser framework that represents parsers directly as 
-    EBNF grammars in inlined C++ source code, complete with semantic actions, 
-    ASTs and much more, from Joel de Guzman and team.</li>
-    <li>Many fixes and enhancements to other libraries.</li>
-                </ul>
-
-                <p>October 10, 2002 - Version 1.29.0</p>
-
-                <ul>
-                  <li><a href="libs/date_time/doc/index.html">Date-Time
-                  Library</a> added - Dates, times, leap seconds, infinity,
-                  and more, from Jeff Garland.</li>
-
-                  <li><a href=
-                  "libs/dynamic_bitset/dynamic_bitset.html">Dynamic
-                  Bitset</a> added - A runtime sized version of the
-                  <tt>std::bitset</tt> class from Jeremy Siek and Chuck
-                  Allison.</li>
-
-                  <li><a href="libs/format/index.htm">Format Library</a>
-                  added - Type-safe 'printf-like' format operations, from
-                  Samuel Krempp.</li>
-
-                  <li><a href="libs/function/index.html">Function
-                  Library</a>: Major syntactic changes have been made. Some
-                  old syntax and little-used features have been deprecated
-                  (and will be removed shortly), and the syntax for the
-                  <code>boost::function</code> class template has been
-                  greatly improved on conforming compilers. Please see the <a
-                  href="libs/function/index.html#compatibility">compatibility
-                  note</a> for more information.</li>
-
-                  <li><a href="libs/multi_array/doc/index.html">Multi-array
-                  Library</a> added - Multidimensional containers and
-                  adaptors for arrays of contiguous data, from Ron
-                  Garcia.</li>
-
-                  <li><a href="libs/preprocessor/index.html">Preprocessor
-                  Library</a>: Major upgrade, from Paul Mensonides.</li>
-
-                  <li><a href="libs/python/doc/index.html">Python
-                  Library</a> - Version 2 is released, from Dave
-                  Abrahams and others. This is a major rewrite which
-                  works on many more compilers and platforms, with a
-                  completely new interface and lots of new
-                  features. Boost.Python v2 requires Python 2.2 or
-                  later.</li>
-
-                  <li><a href="libs/signals/doc/index.html">Signals
-                  Library</a> added - Managed signals &amp; slots callback
-                  implementation, from Doug Gregor.</li>
-
-                  <li><a href="libs/test/doc/index.htm">Test Library</a>:
-                  Major new version, including full unit test capabilities, from Gennadiy Rozental.</li>
-
-                  <li><a href="libs/numeric/ublas/doc/index.htm">uBLAS
-                  Library</a> added - Basic linear algebra for dense, packed
-                  and sparse matrices, from Joerg Walter and Mathias
-                  Koch.</li>
-                </ul>
-
-                <p>May 15, 2002 - Version 1.28.0</p>
-
-                <ul>
-                  <li>The Boost mailing lists are now also accessible as <a
-                  href=
-                  "more/mailing_lists.htm#newsgroup">newsgroups</a>.</li>
-
-                  <li>A powerful <a href=
-                  "http://aspn.activestate.com/ASPN/Mail/Archives/boost/">mailing
-                  list archive</a> has been contributed by the <a href=
-                  "http://aspn.activestate.com/ASPN">ActiveState Programmer
-                  Network</a>.</li>
-
-                  <li><a href="libs/lambda/doc/index.html">Lambda Library</a>
-                  added, from Jaakko J&auml;rvi and Gary Powell. Define small
-                  unnamed function objects at the actual call site:<br>
-                  <br>
-                   <code>&nbsp;&nbsp;&nbsp; for_each(a.begin(), a.end(),
-                  std::cout &lt;&lt; _1 &lt;&lt; ' ');</code><br>
-                  &nbsp;</li>
-
-                  <li><a href="libs/io/doc/ios_state.html">I/O State Saver
-                  Library added</a> - Save I/O state to prevent jumbled data,
-                  from Daryle Walker.</li>
-
-                  <li><a href="libs/config/config.htm">Configuration
-                  Library</a>: User code should not use BOOST_NO_LIMITS.</li>
-
-                  <li><a href="libs/random/index.html">Random Number
-                  Library</a>: Avoid compiler warnings</li>
-
-                  <li><a href="libs/smart_ptr/index.htm">Smart Pointers
-                  Library</a>: Added <a href=
-                  "libs/smart_ptr/shared_ptr.htm#shared_polymorphic_cast">shared_polymorphic_cast</a>
-                  and <a href=
-                  "libs/smart_ptr/shared_ptr.htm#shared_polymorphic_downcast">
-                  shared_polymorphic_downcast</a>.</li>
-
-                  <li><a href="libs/function/index.html">Function
-                  Library</a>: Now supports function objects with the unary
-                  <code>&amp;</code> operator overloaded.</li>
-
-                  <li><a href="libs/utility/utility.htm">Utility Library</a>:
-                  Added <code>addressof()</code> function.</li>
-
-                  <li>The usual small fixes and tweaks.</li>
-                </ul>
-
-                <p>February 5, 2002 - Version 1.27.0</p>
-
-                <ul>
-                  <li><a href="libs/python/doc/index.html">Python
-                  Library</a>: Scott Snyder contributed inplace operator
-                  support.</li>
-
-                  <li><a href="libs/integer/index.htm">Integer Library</a>:
-                  Daryle Walker contributed enhancements to the <a href=
-                  "libs/integer/integer.htm">type selection templates</a>,
-                  and added new compile-time <a href=
-                  "libs/integer/doc/integer_mask.html">bit mask</a>, <a href=
-                  "libs/integer/doc/static_log2.html">binary logarithm</a>,
-                  and <a href=
-                  "libs/integer/doc/static_min_max.html">extrema</a>
-                  templates.</li>
-
-                  <li><a href="libs/function/index.html">Function
-                  Library</a>: user may request that
-                  <code>boost::function</code> objects store a reference to a
-                  function object target instead of a copy, using <a href=
-                  "libs/bind/ref.html"><code>ref</code></a>. Stateless
-                  objects are optimized so that they require no dynamic
-                  storage.</li>
-
-                  <li><a href=
-                  "libs/math/quaternion/index.html">Quaternions</a>: added
-                  support for GCC 2.95.x.</li>
-
-                  <li><a href="libs/math/octonion/index.html">Octonions</a>:
-                  added support for GCC 2.95.x.</li>
-
-                  <li><a href="libs/smart_ptr/index.htm">Smart Pointers
-                  Library</a>: Peter Dimov contributed a new implementation
-                  that fixes some bugs and adds some features including <a
-                  href="libs/smart_ptr/compatibility.htm#threadsafe">thread
-                  safety</a> when manipulating the use count, <a href=
-                  "libs/smart_ptr/shared_ptr.htm#constructors">custom delete
-                  functions</a>, a new <a href=
-                  "libs/smart_ptr/weak_ptr.htm">weak_ptr</a>, and <a href=
-                  "libs/smart_ptr/shared_ptr.htm#shared_static_cast">shared_static_cast</a>
-                  and <a href=
-                  "libs/smart_ptr/shared_ptr.htm#shared_dynamic_cast">shared_dynamic_cast</a>.</li>
-
-                  <li><a href="libs/preprocessor/doc/index.html">Preprocessor
-                  Library</a>: changed macro prefix from BOOST_PREPROCESSOR
-                  to BOOST_PP, added support for list data
-                  structure manipulation, added examples, made library
-                  ANSI C friendly, added generalized
-                  <a href="libs/preprocessor/doc/ref/for.html">repetition</a>
-                  and <a href="libs/preprocessor/doc/ref/while.html">iteration</a>
-                  primitives, improved reference manual.</li>
-
-                  <li><a href="libs/thread/doc/index.html">Threads
-                  Library:</a> Mac Carbon implementation contributed by Mac
-                  Murrett.</li>
-
-                  <li>Minor fixes to many libraries.</li>
-                </ul>
-
-                <p>November 30, 2001 - Version 1.26.0</p>
-
-                <ul>
-                  <li><a href="libs/math/doc/common_factor.html">Common
-                  Factor Library</a> added. Greatest common divisor and least
-                  common multiple, from Daryle Walker.</li>
-
-                  <li><a href="libs/preprocessor/doc/index.html">Preprocessor
-                  Library</a> added. Preprocessor metaprogramming tools
-                  including repetition and recursion, from Vesa
-                  Karvonen.</li>
-
-                  <li><a href="libs/utility/iterator_adaptors.htm">Iterator
-                  Adaptor Library</a>: Added <a href=
-                  "libs/utility/generator_iterator.htm">generator
-                  iterator</a> adaptor, from Jens Maurer.</li>
-
-                  <li><a href="libs/random/index.html">Random Number
-                  Library</a>: Removed iterator interface. Fixed overflows in
-                  uniform_int&lt;&gt;. Both changes cause random number
-                  sequences to differ compared to previous boost
-                  releases.</li>
-
-                  <li><a href="libs/utility/operators.htm">operators.hpp</a>:
-                  Improvements from Daryle and Helmut Ziesel</li>
-
-                  <li><a href="tools/build/index.html">Boost.Build:</a>
-                  Continuing improvements, including pre-built <a href=
-                  "tools/build/index.html#Jam">Boost.Jam
-                  executables</a>.</li>
-
-                  <li>Minor fixes to a number of other libraries.</li>
-                </ul>
-              </td>
-            </tr>
-          </table>
-        </td>
-      </tr>
-    </table>
-    <hr>
-
-    <p>Revised 
-    <!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %B, %Y" startspan -->04 February, 2003<!--webbot bot="Timestamp" endspan i-checksum="40404" --></p>
-  </body>
-</html>
+	<head>
+		<title>Boost C++ Libraries</title>
+		<meta name="generator" content="Microsoft FrontPage 5.0">
+		<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+		<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
+		<meta name="ProgId" content="FrontPage.Editor.Document">
+	</head>
+	<body bgcolor="#ffffff" text="#000000">
+		<h1><img src="c++boost.gif" alt="c++boost.gif (8819 bytes)" align="middle" width="277" height="86">
+			Welcome to Boost.org!</h1>
+		<table>
+			<tr>
+				<td>
+					<table border="3" cellpadding="5" align="left">
+						<tr>
+							<td>
+								<p><b>Libraries<br>
+									</b>.&nbsp;<a href="libs/libraries.htm">Documentation</a><br>
+									.&nbsp;<a href="more/download.html">Download</a><br>
+									.&nbsp;<a href="more/download.html#Installation">Install</a> &amp; <a href="tools/build/index.html">
+										Build<br>
+									</a>.&nbsp;Regression Tests:<br>
+									&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="status/compiler_status.html">Current 
+										Release</a><br>
+									&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://boost.sourceforge.net/regression-logs">Current 
+										CVS</a></p>
+								<p><b>Mailing Lists<br>
+										and newsgroups</b><br>
+									.&nbsp;<a href="more/mailing_lists.htm#main">Boost (Developers)</a><br>
+									.&nbsp;<a href="more/mailing_lists.htm#users">Boost Users</a><br>
+									.&nbsp;<a href="more/mailing_lists.htm#announce">Announcements</a><br>
+									.&nbsp;<a href="more/discussion_policy.htm">Discussion Policy</a></p>
+								<p><b>Support<br>
+									</b>.&nbsp;<a href="more/faq.htm">FAQ</a><br>
+									.&nbsp;<a href="http://sourceforge.net/tracker/?group_id=7586">Request Support</a><br>
+									.&nbsp;<a href="more/bugs.htm">Report Bugs</a><br>
+									.&nbsp;<a href="more/requesting_new_features.htm">Suggest Features</a><br>
+									.&nbsp;<a href="more/links.htm#Commercial%20Support">Commercial Support</a><br>
+									.&nbsp;Also: <a href="more/mailing_lists.htm">Mailing Lists</a></p>
+								<p><b>About<br>
+									</b>.&nbsp;<a href="more/formal_review_process.htm">Formal Reviews</a><b><br>
+									</b>.&nbsp;<a href="more/formal_review_schedule.html">Review Schedule<br>
+									</a>.&nbsp;<a href="more/lib_guide.htm#Requirements">Requirements</a><br>
+									.&nbsp;<a href="more/lib_guide.htm#Guidelines">Guidelines</a><br>
+									.&nbsp;<a href="more/submission_process.htm">Submissions</a></p>
+								<p><b>Other Resources<br>
+									</b>.&nbsp;<a href="http://www.yahoogroups.com/files/boost/">Files</a> (members 
+									only)<br>
+									.&nbsp;<a href="more/download.html#CVS">Main CVS</a><br>
+									.&nbsp;<a href="more/mailing_lists.htm#sandbox">Sandbox CVS</a><br>
+									.&nbsp;<a href="tools/index.html">Tools</a><br>
+									.&nbsp;<a href="people/people.htm">People</a><br>
+									.&nbsp;<a href="more/moderators.html">Moderators</a><br>
+									.&nbsp;<a href="more/index.htm">More Boost...</a><br>
+									.&nbsp;<a href="more/links.htm#cpp">More C++...</a></p>
+								<p><b>Unofficial<br>
+									</b>.&nbsp;<a href="http://www.crystalclearsoftware.com/cgi-bin/boost_wiki/wiki.pl">
+										Wiki</a><br>
+									.&nbsp;<a href="http://boost.c-view.org">Chinese mirror</a><br>
+								</p>
+							</td>
+						</tr>
+					</table>
+					<table>
+						<tr>
+							<td>&nbsp;</td>
+							<td>
+								<p>The Boost web site provides free peer-reviewed portable C++ source libraries. 
+									The emphasis is on libraries which work well with the C++ Standard Library. One 
+									goal is to establish "existing practice" and provide reference implementations 
+									so that the Boost libraries are suitable for eventual standardization. Some of 
+									the libraries have already been proposed for inclusion in the <a href="http://anubis.dkuug.dk/jtc1/sc22/wg21/">
+										C++ Standards Committee</a>'s upcoming C++ Standard Library Technical 
+									Report.</p>
+								<p>Although Boost was begun by members of the C++ Standards Committee Library 
+									Working Group, membership has expanded to include nearly two thousand members 
+									of the C++ community at large.</p>
+								<h2><a name="Membership">Membership</a></h2>
+								<p>If you are interested in becoming a member of Boost, please do so by joining our 
+									main developers mailing list. Discussions include both technical and 
+									site-related issues, and members are encouraged to participate in formal 
+									reviews of proposed libraries. There is also a users mailing list.</p>
+								<p>Both the main Boost developers list and the users list are also accessible as <a href="more/mailing_lists.htm">
+										newsgroups</a>.</p>
+								<h2>Search Boost</h2>
+								<!-- Search Google -->
+								<center>
+									<form method="get" action="http://www.google.com/custom">
+										<table bgcolor="#ffffff" cellspacing="0" border="0">
+											<tr valign="top">
+												<td><a href="http://www.google.com/search"><img src="google_logo_40wht.gif" border="0" alt="Google" align="middle" width="128" height="53"></a></td>
+												<td><input type="text" name="q" size="31" maxlength="255"> <input type="submit" name="sa" value="Google Search">
+													<input type="hidden" name="cof" value="LW:277;L:http://www.boost.org/c++boost.gif;LH:86;AH:center;GL:0;S:http://www.boost.org;AWFID:9b83d16ce652ed5a;">
+													<font face="arial,sans-serif" size="-1"><input type="hidden" name="domains" value="lists.boost.org;www.boost.org"><br>
+														<input type="radio" name="sitesearch" value="www.boost.org" checked> Search 
+														www.boost.org <input type="radio" name="sitesearch" value="lists.boost.org"> Search 
+														lists.boost.org</font><br>
+												</td>
+											</tr>
+										</table>
+									</form>
+								</center>
+								<!-- Search Google -->
+								<h2><a name="Latest News">Latest News</a></h2>
+								<p>???? ??, 2003 - Version 1.30.0</p>
+								<ul>
+									<li>
+										<a href="libs/filesystem/doc/index.htm">Filesystem Library</a>
+									added - Portable paths, iteration over directories, and other useful filesystem 
+									operations, from Beman Dawes.
+									<li>
+										<a href="libs/optional/doc/optional.html">Optional Library</a>
+									added - A discriminated-union wrapper for optional values, from Fernando 
+									Cacciola.
+									<li>
+										<a href="libs/numeric/interval/doc/interval.htm">Interval Library</a>
+									added - Extends the usual arithmetic functions to mathematical intervals, from 
+									Guillaume Melquiond, Hervé Brönnimann and Sylvain Pion.
+									<li>
+										<a href="libs/mpl/doc/index.html">MPL</a>
+									added - Template metaprogramming framework of compile-time algorithms, 
+									sequences and metafunction classes, from Aleksey Gurtovoy.
+									<li>
+										<a href="libs/spirit/index.html">Spirit Library</a>
+									added - An LL (unlimited lookahead) parser framework that represents parsers 
+									directly as EBNF grammars in inlined C++ source code, complete with semantic 
+									actions, ASTs and much more, from Joel de Guzman and team.
+									<li>
+										<a href="libs/smart_ptr/index.htm">Smart Pointers Library</a> - cast functions are now 
+										spelled <A href="libs/smart_ptr/shared_ptr.htm#static_pointer_cast">static_pointer_cast</A>
+										/ <A href="libs/smart_ptr/shared_ptr.htm#dynamic_pointer_cast">dynamic_pointer_cast</A>
+										; <A href="libs/smart_ptr/enable_shared_from_this.html">enable_shared_from_this</A>
+										added; shared_ptr::shared_ptr(), shared_ptr::reset(), weak_ptr::weak_ptr(), 
+										weak_ptr::reset() no longer throw; <A href="libs/smart_ptr/shared_ptr.htm#get_deleter">
+											get_deleter</A> added; weak_ptr::get() removed; make_shared is now spelled <A href="libs/smart_ptr/weak_ptr.htm#lock">
+											weak_ptr::lock()</A> ; <A href="libs/smart_ptr/intrusive_ptr.html">intrusive_ptr 
+											documentation</A> added; some experimental undocumented shared_ptr features 
+										have been removed; a <A href="libs/smart_ptr/sp_techniques.html">page describing 
+											some smart pointer programming techniques</A>
+									has been added.
+									<LI>
+										<A href="libs/utility/assert.html">boost/assert.hpp</A>, <A href="libs/utility/current_function.html">
+											boost/current_function.hpp</A>, <A href="libs/utility/throw_exception.html">boost/throw_exception.hpp</A>,
+										<A href="libs/utility/checked_delete.html">boost/checked_delete.hpp</A>
+									have been documented.
+									<li>
+										Many fixes and enhancements to other libraries.</li>
+								</ul>
+								<p>October 10, 2002 - Version 1.29.0</p>
+								<ul>
+									<li>
+										<a href="libs/date_time/doc/index.html">Date-Time Library</a>
+									added - Dates, times, leap seconds, infinity, and more, from Jeff Garland.
+									<li>
+										<a href="libs/dynamic_bitset/dynamic_bitset.html">Dynamic Bitset</a> added - A 
+										runtime sized version of the <tt>std::bitset</tt>
+									class from Jeremy Siek and Chuck Allison.
+									<li>
+										<a href="libs/format/index.htm">Format Library</a>
+									added - Type-safe 'printf-like' format operations, from Samuel Krempp.
+									<li>
+										<a href="libs/function/index.html">Function Library</a>: Major syntactic 
+										changes have been made. Some old syntax and little-used features have been 
+										deprecated (and will be removed shortly), and the syntax for the <code>boost::function</code>
+										class template has been greatly improved on conforming compilers. Please see 
+										the <a href="libs/function/index.html#compatibility">compatibility note</a>
+									for more information.
+									<li>
+										<a href="libs/multi_array/doc/index.html">Multi-array Library</a>
+									added - Multidimensional containers and adaptors for arrays of contiguous data, 
+									from Ron Garcia.
+									<li>
+										<a href="libs/preprocessor/index.html">Preprocessor Library</a>: Major 
+									upgrade, from Paul Mensonides.
+									<li>
+										<a href="libs/python/doc/index.html">Python Library</a>
+									- Version 2 is released, from Dave Abrahams and others. This is a major rewrite 
+									which works on many more compilers and platforms, with a completely new 
+									interface and lots of new features. Boost.Python v2 requires Python 2.2 or 
+									later.
+									<li>
+										<a href="libs/signals/doc/index.html">Signals Library</a>
+									added - Managed signals &amp; slots callback implementation, from Doug Gregor.
+									<li>
+										<a href="libs/test/doc/index.htm">Test Library</a>: Major new version, 
+									including full unit test capabilities, from Gennadiy Rozental.
+									<li>
+										<a href="libs/numeric/ublas/doc/index.htm">uBLAS Library</a> added - Basic 
+										linear algebra for dense, packed and sparse matrices, from Joerg Walter and 
+										Mathias Koch.</li>
+								</ul>
+								<p>May 15, 2002 - Version 1.28.0</p>
+								<ul>
+									<li>
+										The Boost mailing lists are now also accessible as <a href="more/mailing_lists.htm#newsgroup">
+											newsgroups</a>.
+									<li>
+										A powerful <a href="http://aspn.activestate.com/ASPN/Mail/Archives/boost/">mailing 
+											list archive</a> has been contributed by the <a href="http://aspn.activestate.com/ASPN">
+											ActiveState Programmer Network</a>.
+									<li>
+										<a href="libs/lambda/doc/index.html">Lambda Library</a> added, from Jaakko 
+										Järvi and Gary Powell. Define small unnamed function objects at the actual call 
+										site:<br>
+										<br>
+										<code>&nbsp;&nbsp;&nbsp; for_each(a.begin(), a.end(), std::cout &lt;&lt; _1 
+											&lt;&lt; ' ');</code><br>
+									&nbsp;
+									<li>
+										<a href="libs/io/doc/ios_state.html">I/O State Saver Library added</a>
+									- Save I/O state to prevent jumbled data, from Daryle Walker.
+									<li>
+										<a href="libs/config/config.htm">Configuration Library</a>: User code 
+									should not use BOOST_NO_LIMITS.
+									<li>
+										<a href="libs/random/index.html">Random Number Library</a>: Avoid compiler 
+									warnings
+									<li>
+										<a href="libs/smart_ptr/index.htm">Smart Pointers Library</a>: Added <a href="libs/smart_ptr/shared_ptr.htm#shared_polymorphic_cast">
+											shared_polymorphic_cast</a> and <a href="libs/smart_ptr/shared_ptr.htm#shared_polymorphic_downcast">
+											shared_polymorphic_downcast</a>.
+									<li>
+										<a href="libs/function/index.html">Function Library</a>: Now supports function 
+										objects with the unary <code>&amp;</code>
+									operator overloaded.
+									<li>
+										<a href="libs/utility/utility.htm">Utility Library</a>: Added <code>addressof()</code>
+									function.
+									<li>
+										The usual small fixes and tweaks.</li>
+								</ul>
+								<p>February 5, 2002 - Version 1.27.0</p>
+								<ul>
+									<li>
+										<a href="libs/python/doc/index.html">Python Library</a>: Scott Snyder 
+									contributed inplace operator support.
+									<li>
+										<a href="libs/integer/index.htm">Integer Library</a>: Daryle Walker contributed 
+										enhancements to the <a href="libs/integer/integer.htm">type selection templates</a>, 
+										and added new compile-time <a href="libs/integer/doc/integer_mask.html">bit mask</a>,
+										<a href="libs/integer/doc/static_log2.html">binary logarithm</a>, and <a href="libs/integer/doc/static_min_max.html">
+											extrema</a>
+									templates.
+									<li>
+										<a href="libs/function/index.html">Function Library</a>: user may request that <code>
+											boost::function</code> objects store a reference to a function object 
+										target instead of a copy, using <a href="libs/bind/ref.html"><code>ref</code></a>. 
+									Stateless objects are optimized so that they require no dynamic storage.
+									<li>
+										<a href="libs/math/quaternion/index.html">Quaternions</a>: added support 
+									for GCC 2.95.x.
+									<li>
+										<a href="libs/math/octonion/index.html">Octonions</a>: added support for 
+									GCC 2.95.x.
+									<li>
+										<a href="libs/smart_ptr/index.htm">Smart Pointers Library</a>: Peter Dimov 
+										contributed a new implementation that fixes some bugs and adds some features 
+										including <a href="libs/smart_ptr/compatibility.htm#threadsafe">thread safety</a>
+										when manipulating the use count, <a href="libs/smart_ptr/shared_ptr.htm#constructors">
+											custom delete functions</a>, a new <a href="libs/smart_ptr/weak_ptr.htm">weak_ptr</a>, 
+										and <a href="libs/smart_ptr/shared_ptr.htm#shared_static_cast">shared_static_cast</a>
+										and <a href="libs/smart_ptr/shared_ptr.htm#shared_dynamic_cast">shared_dynamic_cast</a>.
+									<li>
+										<a href="libs/preprocessor/doc/index.html">Preprocessor Library</a>: changed 
+										macro prefix from BOOST_PREPROCESSOR to BOOST_PP, added support for list data 
+										structure manipulation, added examples, made library ANSI C friendly, added 
+										generalized <a href="libs/preprocessor/doc/ref/for.html">repetition</a> and <a href="libs/preprocessor/doc/ref/while.html">
+											iteration</a>
+									primitives, improved reference manual.
+									<li>
+										<a href="libs/thread/doc/index.html">Threads Library:</a>
+									Mac Carbon implementation contributed by Mac Murrett.
+									<li>
+										Minor fixes to many libraries.</li>
+								</ul>
+								<p>November 30, 2001 - Version 1.26.0</p>
+								<ul>
+									<li>
+										<a href="libs/math/doc/common_factor.html">Common Factor Library</a>
+									added. Greatest common divisor and least common multiple, from Daryle Walker.
+									<li>
+										<a href="libs/preprocessor/doc/index.html">Preprocessor Library</a>
+									added. Preprocessor metaprogramming tools including repetition and recursion, 
+									from Vesa Karvonen.
+									<li>
+										<a href="libs/utility/iterator_adaptors.htm">Iterator Adaptor Library</a>: 
+										Added <a href="libs/utility/generator_iterator.htm">generator iterator</a>
+									adaptor, from Jens Maurer.
+									<li>
+										<a href="libs/random/index.html">Random Number Library</a>: Removed 
+									iterator interface. Fixed overflows in uniform_int&lt;&gt;. Both changes cause 
+									random number sequences to differ compared to previous boost releases.
+									<li>
+										<a href="libs/utility/operators.htm">operators.hpp</a>: Improvements from 
+									Daryle and Helmut Ziesel
+									<li>
+										<a href="tools/build/index.html">Boost.Build:</a> Continuing improvements, 
+										including pre-built <a href="tools/build/index.html#Jam">Boost.Jam executables</a>.
+									<li>
+										Minor fixes to a number of other libraries.</li>
+								</ul>
+							</td>
+						</tr>
+					</table>
+				</td>
+			</tr>
+		</table>
+		<hr>
+		<p>Revised 
+			<!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %B, %Y" startspan -->
+			04 February, 2003<!--webbot bot="Timestamp" endspan i-checksum="40404" --></p>
+	</body>
+</html>

粤ICP备19079148号