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326 KiB
XML
6452 lines
326 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<rss version="2.0" xmlns:boostbook="urn:boost-org:boostbook" xmlns:atom="http://www.w3.org/2005/Atom">
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<channel>
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<generator>Boost Website Site Tools</generator>
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<title>Release notes for work in progress boost</title>
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<link>https://www.boost.org/</link>
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<atom:link href="https://www.boost.org/generated/dev.rss" rel="self" type="application/rss+xml" />
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<description></description>
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<language>en-us</language>
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<copyright>Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or https://www.boost.org/LICENSE_1_0.txt)</copyright>
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<item><title>Version 1.84.0</title><link>https://www.boost.org/users/history/version_1_84_0.html</link><guid>https://www.boost.org/users/history/version_1_84_0.html</guid><pubDate>Wed, 13 Dec 2023 23:54:29 +0000</pubDate><description>
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<div id="version_1_84_0.updated_default_target_windows_v">
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<h3><span class="link">Updated
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default target Windows version</span></h3>
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<p>
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Boost.WinAPI, a library that is used internally by other Boost libraries for
|
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defining Windows SDK components, has been updated to target Windows 10 API
|
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by default, where possible. This means that Boost libraries will target Windows
|
|
10 by default and may not run on older Windows versions. This includes the
|
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pre-built binaries that are distributed by Boost.
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</p>
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<p>
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The affected libraries include:
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</p>
|
|
<ul>
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<li>
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<div>
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|
Boost.Atomic
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</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Boost.Beast
|
|
</div>
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|
</li>
|
|
<li>
|
|
<div>
|
|
Boost.Chrono
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</div>
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|
</li>
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<li>
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<div>
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|
Boost.DateTime
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</div>
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</li>
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<li>
|
|
<div>
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|
Boost.DLL
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|
</div>
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|
</li>
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|
<li>
|
|
<div>
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|
Boost.Filesystem
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</div>
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|
</li>
|
|
<li>
|
|
<div>
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|
Boost.Interprocess
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</div>
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</li>
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|
<li>
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|
<div>
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|
Boost.Log
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|
</div>
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</li>
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<li>
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<div>
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|
Boost.Pool
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</div>
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</li>
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<li>
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|
<div>
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|
Boost.Process
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</div>
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</li>
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<li>
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|
<div>
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|
Boost.System
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</div>
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|
</li>
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|
<li>
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<div>
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|
Boost.Stacktrace
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</div>
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</li>
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<li>
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<div>
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|
Boost.Thread
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</div>
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</li>
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<li>
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<div>
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|
Boost.UUID
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</div>
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</li>
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|
</ul>
|
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<p>
|
|
as well as libraries that depend on the above.
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|
</p>
|
|
<p>
|
|
Users are able to change the default by defining <code><span class="identifier">BOOST_USE_WINAPI_VERSION</span></code>
|
|
or <code><span class="identifier">_WIN32_WINNT</span></code> when building
|
|
and using Boost to the required version number. For example, to build Boost
|
|
targeting Windows 7 one could use a command line like this:
|
|
</p>
|
|
<pre> b2 variant=release define=BOOST_USE_WINAPI_VERSION=0x0601 stage
|
|
</pre>
|
|
<p>
|
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Note, however, that individual libraries may have their own requirements on
|
|
the minimum supported Windows version.
|
|
</p>
|
|
<p>
|
|
The list of Windows API version numbers can be seen on <a href="https://msdn.microsoft.com/en-us/library/6sehtctf.aspx">this</a>
|
|
page.
|
|
</p>
|
|
</div>
|
|
<div id="version_1_84_0.new_libraries">
|
|
<h3><span class="link">New Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/cobalt/">Cobalt</a>:</span> Basic algorithms and types
|
|
for C++20 coroutines, from Klemens Morgenstern.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/redis/">Redis</a>:</span> Redis async client library
|
|
built on top of Boost.Asio, from Marcelo Zimbres Silva.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_84_0.updated_libraries">
|
|
<h3><span class="link">Updated Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/any/">Any</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported <a href="https://github.com/boostorg/any/pull/26">PR#26</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed reference documentation generation. Now it is not overwritten
|
|
by Boost.PFR reference. Thanks to Peter Dimov for the debugging.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/asio/">Asio</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Changed to require C++11 as the minimum language standard. C++03
|
|
is no longer supported.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed deprecated functionality from the <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span><span class="special">::</span><span class="identifier">execution</span></code>
|
|
namespace.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed deprecated invocation and allocation hooks.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">try_send_via_dispatch</span></code>
|
|
and <code><span class="identifier">try_send_n_via_dispatch</span></code>
|
|
functions to channels.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added compatibility between Asio's placeholders and <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">bind</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved C++11 support for channels that have multiple completion
|
|
signatures.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compatibility between channel asynchronous operations and
|
|
<code><span class="identifier">any_completion_handler</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compatibility between <code><span class="identifier">any_completion_handler</span></code>
|
|
and compilation using <code><span class="identifier">BOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added missing equality operators for comparing mixed executor property
|
|
types belonging to the same category.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed an issue where <code><span class="identifier">spawn</span></code>-based
|
|
stackful coroutines would terminate the program when used with asynchronous
|
|
operations that have a completion signature starting with <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">exception_ptr</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a crash that may occur when attempting to access a default-constructed
|
|
<code><span class="identifier">any_completion_handler</span></code>
|
|
object's associators.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">stream</span><span class="special">&lt;&gt;</span></code>
|
|
class's <code><span class="identifier">async_handshake</span></code>
|
|
operation so that it works with a defaulted completion token.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated all examples to use C++11 as the minimum language standard.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/atomic/">Atomic</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported, the minimum required language version
|
|
is C++11.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for x87 extended double with reduced precision, which
|
|
is used on FreeBSD and OpenBSD. (<a href="https://github.com/boostorg/atomic/issues/14">#14</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support for Windows versions older than Windows 10 is deprecated
|
|
and will be removed in Boost 1.87.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/beast/">Beast</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Support for <code><span class="identifier">immediate_executor</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Remove deprecated allocation and invocation hooks.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Use the explicit type std::size_t when completing transfer_op.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Replaced <code><span class="identifier">BOOST_ASIO_INITFN_RESULT_TYPE</span></code>
|
|
with <code><span class="identifier">BOOST_ASIO_INITFN_AUTO_RES</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">server</span><span class="special">-</span><span class="identifier">flex</span><span class="special">-</span><span class="identifier">awaitable</span></code> example resets parser.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Corrected the <code><span class="identifier">websocket</span><span class="special">::</span><span class="identifier">stream</span><span class="special">::</span><span class="identifier">async_ping</span><span class="special">/</span><span class="identifier">pong</span></code>
|
|
handler requirement.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Update documentation for <code><span class="identifier">websocket</span><span class="special">::</span><span class="identifier">stream</span><span class="special">::</span><span class="identifier">async_write_some</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/chrono/">Chrono</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/container_hash/">ContainerHash</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/conversion/">Conversion</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported <a href="https://github.com/boostorg/conversion/pull/27">PR#27</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/core/">Core</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">swap</span></code> utility function has been
|
|
renamed to <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">core</span><span class="special">::</span><span class="identifier">invoke_swap</span></code>
|
|
to avoid forming a potential infinite recursion when the arguments
|
|
are not swappable. The new function is defined in <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">invoke_swap</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
and is functionally equivalent to <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">swap</span></code>.
|
|
The old <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">swap</span></code> name is preserved for backward
|
|
compatibility but deprecated and will be removed in a future release.
|
|
Its <code><span class="keyword">noexcept</span></code> specification
|
|
has been removed to avoid compile errors caused by compile-time recursion.
|
|
<code><span class="identifier">BOOST_ALLOW_DEPRECATED_SYMBOLS</span></code>
|
|
or <code><span class="identifier">BOOST_ALLOW_DEPRECATED</span></code>
|
|
can be defined to suppress deprecation warnings for the transition
|
|
period. (<a href="https://github.com/boostorg/core/issues/148">#148</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Headers <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">swap</span><span class="special">.</span><span class="identifier">hpp</span></code>, <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">utility</span><span class="special">/</span><span class="identifier">swap</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
and <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">swap</span><span class="special">.</span><span class="identifier">hpp</span></code> are deprecated and will be
|
|
removed. Please, switch to <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">invoke_swap</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
<code><span class="identifier">BOOST_ALLOW_DEPRECATED_HEADERS</span></code>
|
|
or <code><span class="identifier">BOOST_ALLOW_DEPRECATED</span></code>
|
|
can be defined to suppress deprecation warnings.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/crc/">CRC</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 support is deprecated and will be removed in release 1.86.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/dll/">DLL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported <a href="https://github.com/boostorg/dll/pull/66">PR#66</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/endian/">Endian</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/filesystem/">Filesystem</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
As was announced in Boost 1.82.0, C++03 is no longer supported. A
|
|
C++11 or later compiler is required.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed that some <code><span class="identifier">directory_entry</span></code>
|
|
observers taking <code><span class="identifier">error_code</span><span class="special">&amp;</span> <span class="identifier">ec</span></code>
|
|
argument did not clear the error code on successful return. (<a href="https://github.com/boostorg/filesystem/issues/291">#291</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, improved robustness of date and time conversion and added
|
|
support for dates before January 1, 1970. (<a href="https://github.com/boostorg/filesystem/issues/293">#293</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed support for Windows CE that was deprecated since Boost.Filesystem
|
|
1.79.0.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">filesystem</span><span class="special">/</span><span class="identifier">string_file</span><span class="special">.</span><span class="identifier">hpp</span></code> header. The header was deprecated
|
|
since Boost.Filesystem 1.79.0.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated:</strong> Support for Windows
|
|
versions older than Windows 10 is deprecated and will be removed
|
|
in Boost 1.87.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/geometry/">Geometry</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Solved issues
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1138">#1138</a> Fix difference of two polygons
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1183">#1183</a> Fix for union_ incomplete result polygon
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1184">#1184</a> Fix for intersection
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1186">#1186</a> Fix for union_ improper inner ring assignment
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Various fixes of errors and warnings
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/heap/">Heap</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 support is deprecated and will be removed in release 1.86.
|
|
New requirement will be C++14.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/json/">JSON</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Implement parsing directly into user types.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add conversion categories for optionals and variants.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Relax iterator requirements for constructors from iterator pairs.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix reading beyond input buffer.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix inconsistent choice of init list constructor.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/leaf/">LEAF</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
class result&lt;T&gt; marked nodiscard.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added member typedef result&lt;T&gt;::value_type.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
verbose_diagnostic_info defers conversion to string until an error
|
|
handling scope is reached.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved support for embedded development.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved Visual Studio 2015 compatibility (thanks godmaycrying).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Minor bug fixes an improvements.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Dropped support for GCC 4.8 and 4.9.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/lexical_cast/">LexicalCast</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported <a href="https://github.com/boostorg/lexical_cast/pull/62">PR#62</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed -Wdeprecated-copy-with-dtor warnings with clang. Thanks to
|
|
<a href="https://github.com/Romain-Geissler-1A">Romain Geissler</a>
|
|
for the PR <a href="https://github.com/boostorg/lexical_cast/pull/59">PR#59</a>!
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Dropped dependency on Boost.Range <a href="https://github.com/boostorg/lexical_cast/pull/63">PR#63</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/locale/">Locale</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">to_title</span></code> for the
|
|
WinAPI backend returns the string unchanged instead of an empty string
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved support for <code><span class="identifier">char8_t</span></code>
|
|
and <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">u8string</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix off-by-one error when using negative times <a href="https://github.com/boostorg/locale/pull/198">PR#198</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix escape-handling of curly braces in format strings <a href="https://github.com/boostorg/locale/issues/194">#194</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix some build errors and warnings, notably one on MSVC, see <a href="https://github.com/boostorg/locale/issues/189">#189</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/lockfree/">Lockfree</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 support is deprecated and will be removed in release 1.86.
|
|
New requirement will be C++14.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/log/">Log</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported. A C++11 or later compiler is required.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
When built with C++11 compilers that are conforming enough for Boost.Regex
|
|
v5 to be used, Boost.Log no longer links with Boost.Regex prebuilt
|
|
library, since Boost.Regex v5 is header-only.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support for Windows versions older than Windows 10 is deprecated
|
|
and will be removed in Boost 1.87.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/math/">Math</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Improve ccmath error detection.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Remove use of deprecated std::numeric_limits&lt;&gt;::has_denorm,
|
|
see <a href="https://github.com/boostorg/math/issues/1028">1028</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Correct non-convergence bug in non-central-t distribution, see <a href="https://github.com/boostorg/math/issues/1035">1035</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Adjust Bessel function approximation to [sub 1]F[sub 1] to avoid
|
|
taking tgamma at a negative integer, see <a href="https://github.com/boostorg/math/issues/1034">1034</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Avoid spurious overflow and divide by zero in ibeta, see <a href="https://github.com/boostorg/math/issues/1006">1006</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve accuracy when using Sterling's approximation to tgamma, completes
|
|
work started in <a href="https://github.com/boostorg/math/pull/1007">1007</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix inverse_discrete_quantile for large initial guesses, see <a href="https://github.com/boostorg/math/pull/1007">1007</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve Newton root finding, see <a href="https://github.com/boostorg/math/pull/1000">1000</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix median_absolute_deviation for non-zero centre, see <a href="https://github.com/boostorg/math/pull/997">997</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix up cstdfloat.hpp for gcc-14.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Update to work for the new types declared in &lt;stdfloat&gt;.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Change hypergeometric_distribution to use 64 rather than 32 bit integers
|
|
to avoid unnecessary overflow and restrictions on use.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/multi_index/">Multi-index Containers</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed a serialization-related compile-time bug in old compilers without
|
|
ADL support (issue <a href="https://github.com/boostorg/multi_index/issues/70">#70</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/multiprecision/">Multiprecision</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Change <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">array</span></code> to <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">array</span></code>
|
|
in the tests, fixes <a href="https://github.com/boostorg/multiprecision/issues/567">567</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Correct cpp_int::eval_convert_to to be noexcept, fixes <a href="https://github.com/boostorg/multiprecision/issues/553">553</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Make sure that changing the global precision, also changes the current
|
|
thread precision.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix rational_adaptor construction bug, fixes <a href="https://github.com/boostorg/multiprecision/issues/540">540</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/mysql/">MySQL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">connection</span><span class="special">::</span><span class="identifier">reset_connection</span></code>
|
|
and <code><span class="identifier">connection</span><span class="special">::</span><span class="identifier">async_reset_connection</span></code>. These functions
|
|
clean session state (including prepared statements, variables, locks
|
|
and more) without closing and re-opening the connection.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added error codes introduced in MySQL server v8.1.0.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added fuzz testing for the deserialization functions.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/pfr/">PFR</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Big new feature: field names reflection</strong>.
|
|
Added new <code><span class="keyword">constexpr</span></code>
|
|
<code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">pfr</span><span class="special">::</span><span class="identifier">get_name</span><span class="special">&lt;</span><span class="identifier">N</span><span class="special">,</span> <span class="identifier">T</span><span class="special">&gt;()</span></code>
|
|
function that returns a <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">string_view</span></code>
|
|
with a name of field at index <code><span class="identifier">N</span></code>
|
|
of an aggregate <code><span class="identifier">T</span></code>.
|
|
Requires C++20. <code><span class="identifier">BOOST_PFR_CORE_NAME_ENABLED</span></code>
|
|
is defined to 1 if the functionality is available. Many thanks to
|
|
<a href="https://github.com/denzor200">Denis Mikhailov</a>,
|
|
<a href="https://github.com/schaumb">Bela Schaum</a> and
|
|
<a href="https://github.com/X-Ryl669">X-Ryl669</a> for the
|
|
PR <a href="https://github.com/boostorg/pfr/pull/129">PR#129</a>
|
|
and implementation ideas.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">for_each_field</span><span class="special">()</span></code>
|
|
is now <code><span class="keyword">constexpr</span></code> for
|
|
C++17. Many thanks to <a href="https://github.com/alexkaratarakis">Alexander
|
|
Karatarakis</a> for the PR <a href="https://github.com/boostorg/pfr/pull/134">PR#134</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/predef/">Predef</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Version 1.15.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add detection of Microsoft STL (from Henrik Gaßmann).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/random/">Random</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed overflows in tests using Boost.Multiprecision
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/ratio/">Ratio</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support for <code><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code>
|
|
has been removed. Ratio is now implemented in terms of the standard
|
|
<code><span class="special">&lt;</span><span class="identifier">ratio</span><span class="special">&gt;</span></code> header.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/stacktrace/">Stacktrace</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported. Thanks to <a href="https://github.com/leha-bot">Alex</a>
|
|
for the PR <a href="https://github.com/boostorg/stacktrace/pull/139">PR#139</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">addr2line</span></code> for
|
|
pie binaries. Thanks to <a href="https://github.com/ja2142">ja2142</a>
|
|
for the PR <a href="https://github.com/boostorg/stacktrace/pull/138">PR#138</a>!
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed build with MinGW-w64 12+. Thanks to <a href="https://github.com/yhsb2k">yhsb2k</a>
|
|
for the PR <a href="https://github.com/boostorg/stacktrace/pull/140">PR#140</a>!
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added missing include. Thanks to <a href="https://github.com/francesco-ballarin">Francesco
|
|
Ballarin</a> for the PR <a href="https://github.com/boostorg/stacktrace/pull/143">PR#143</a>!
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/system/">System</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added support for <code><span class="identifier">result</span><span class="special">&lt;</span><span class="identifier">U</span><span class="special">&amp;,</span> <span class="identifier">E</span><span class="special">&gt;</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="keyword">operator</span><span class="special">|</span></code>
|
|
for <code><span class="identifier">result</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="keyword">operator</span><span class="special">&amp;</span></code>
|
|
for <code><span class="identifier">result</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="keyword">operator</span><span class="special">&amp;=</span></code>
|
|
for <code><span class="identifier">result</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/test/">Test</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed useage of PRIxPTR for glibc 2.2 - 2.17 <a href="https://github.com/boostorg/test/pull/392">PR#392</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed MSVC warning C5263: calling 'std::move' on a temporary object
|
|
prevents copy elision <a href="https://github.com/boostorg/test/pull/390">PR#390</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/thread/">Thread</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/type_index/">TypeIndex</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS</span><span class="special">((</span><span class="identifier">A</span><span class="special">)(</span><span class="identifier">B</span><span class="special">)(</span><span class="identifier">C</span><span class="special">)(</span><span class="identifier">D</span><span class="special">))</span></code> changed syntax to <code><span class="identifier">BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS</span><span class="special">(</span><span class="identifier">A</span><span class="special">,</span> <span class="identifier">B</span><span class="special">,</span> <span class="identifier">C</span><span class="special">,</span> <span class="identifier">D</span><span class="special">)</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Dropped Boost.PP dependency.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/typeof/">TypeOf</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/unordered/">Unordered</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Major update.</strong>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">concurrent_flat_set</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="special">[</span><span class="identifier">c</span><span class="special">]</span><span class="identifier">visit_while</span></code>
|
|
operations to concurrent containers, with serial and parallel variants.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added efficient move construction of <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">unordered_flat_</span><span class="special">(</span><span class="identifier">map</span><span class="special">|</span><span class="identifier">set</span><span class="special">)</span></code> from <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">concurrent_flat_</span><span class="special">(</span><span class="identifier">map</span><span class="special">|</span><span class="identifier">set</span><span class="special">)</span></code> and vice versa.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added bulk visitation to concurrent containers for increased lookup
|
|
performance.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added debug-mode mechanisms for detecting illegal reentrancies into
|
|
a concurrent container from user code.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Boost.Serialization support to all containers and their (non-local)
|
|
iterator types.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for fancy pointers to open-addressing and concurrent
|
|
containers. This enables scenarios like the use of Boost.Interprocess
|
|
allocators to construct containers in shared memory.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed bug in member of pointer operator for local iterators of closed-addressing
|
|
containers (<a href="https://github.com/boostorg/unordered/pull/221">PR#221</a>, credit goes to GitHub user vslashg
|
|
for finding and fixing this issue).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Starting with this release, <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">unordered_</span><span class="special">[</span><span class="identifier">multi</span><span class="special">]</span><span class="identifier">set</span></code>
|
|
and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">unordered_</span><span class="special">[</span><span class="identifier">multi</span><span class="special">]</span><span class="identifier">map</span></code> only work with C++11 onwards.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/variant/">variant</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
C++03 is no longer supported <a href="https://github.com/boostorg/variant/pull/107">PR#107</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Dropped Boost.Move and Boost.Bind dependencies.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/wave/">Wave</a>:</span>
|
|
Fixed bugs:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/wave/issues/188">#188</a>: Segmentation fault when "#pragma\n" is encountered
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_84_0.compilers_tested">
|
|
<h3><span class="link">Compilers Tested</span></h3>
|
|
<p>
|
|
Boost's primary test compilers are:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Linux:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang, C++03: 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 12.0.0, 13.0.0, 14.0.0,
|
|
15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.4, 11.0.0, 13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 5.0, 12.0.0, 13.0.0,
|
|
14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 6.0.1, 7.0.0, 8.0.0, 9.0.0, 10.0.0, 11.0.0, 12.0.0,
|
|
13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++20: 11.0.0, 12.0.0, 13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++03: 4.6.3, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 6.4.0, 7.3.0, 8.0.1, 9.1.0, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1, 9.1.0, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++20: 8.0.1, 9.1.0, 10, 11, 12
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++03: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++20: 11.0.3
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Visual C++: 10.0, 11.0, 12.0, 14.0, 14.1, 14.2, 14.3
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_84_0.acknowledgements">
|
|
<h3><span class="link">Acknowledgements</span></h3>
|
|
<p>
|
|
Marshall Clow and Glen Fernandes managed this release.
|
|
</p>
|
|
</div>
|
|
</description></item><item><title>Version 1.83.0</title><link>https://www.boost.org/users/history/version_1_83_0.html</link><guid>https://www.boost.org/users/history/version_1_83_0.html</guid><pubDate>Fri, 11 Aug 2023 16:23:02 +0000</pubDate><description>
|
|
|
|
|
|
<div id="version_1_83_0.known_issues">
|
|
<h3><span class="link">Known Issues</span></h3>
|
|
<p>
|
|
These are patches from library authors which were found too late to be fixed
|
|
in the release.
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
JSON
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Compilation on Windows ARM platforms may fail for missing intrinsics,
|
|
see <a href="https://github.com/boostorg/json/issues/926">#926</a> and <a href="https://github.com/boostorg/json/issues/927">#927</a>. <a href="https://github.com/boostorg/json/commit/c4ce8509d015a0b75cfa9d36609b8409821a9c86.patch">Patch</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Unordered
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fix erroneous copy assigment operator that would destroy non-existent
|
|
elements, see <a href="https://github.com/boostorg/unordered/issues/205">#205</a>. <a href="https://www.boost.org/patches/1_83_0/0001-unordered-fix-copy-assign.patch">Patch</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_83_0.new_libraries">
|
|
<h3><span class="link">New Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/compat/">Compat</a>:</span> A repository of C++11
|
|
implementations of standard components added in later C++ standards, from
|
|
Peter Dimov and contributors.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_83_0.updated_libraries">
|
|
<h3><span class="link">Updated Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/any/">Any</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
New <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">anys</span><span class="special">::</span><span class="identifier">unique_any</span></code> C++11 class - an alternative
|
|
to <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">any</span></code> (or to <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">any</span></code>)
|
|
that does not require copy or move construction from the held type.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ported documentation to Quickbook, Doxygen comments now used in code.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/atomic/">Atomic</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed compilation of <code><span class="identifier">atomic_ref</span></code>
|
|
for <code><span class="keyword">const</span></code>-qualified
|
|
types. Note that even <code><span class="keyword">const</span></code>-qualified
|
|
atomic objects must still reside in read-write memory. (<a href="https://github.com/boostorg/atomic/issues/62">#62</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/chrono/">Chrono</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Remove use of deprecated Boost.Ratio features.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/compat/">Compat</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">latch</span><span class="special">.</span><span class="identifier">hpp</span></code>, an implementation of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">latch</span></code> (contributed by Christian
|
|
Mazakas.)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">shared_lock</span><span class="special">.</span><span class="identifier">hpp</span></code>,
|
|
a (partial) implementation of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">shared_lock</span></code>
|
|
(contributed by Christian Mazakas.)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/core/">Core</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added support for incomplete types to <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">core</span><span class="special">::</span><span class="identifier">type_name</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bit manipulation functions in <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">bit</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
are now <code><span class="keyword">constexpr</span></code> on
|
|
recent MSVC versions (VS2019 update 5 and later.)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">core</span><span class="special">::</span><span class="identifier">byteswap</span></code> (an implementation of
|
|
<code><span class="identifier">std</span><span class="special">::</span><span class="identifier">byteswap</span></code> from C++23) to <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">bit</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Moved the yield primitives <code><span class="identifier">sp_thread_pause</span></code>,
|
|
<code><span class="identifier">sp_thread_yield</span></code>,
|
|
<code><span class="identifier">sp_thread_sleep</span></code> from
|
|
SmartPtr implementation details to <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">yield_primitives</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/dll/">DLL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed tests failures on glibc 2.36+, thanks to <a href="https://github.com/sgn">Đoàn
|
|
Trần Công Danh</a> for the bugreport <a href="https://github.com/boostorg/dll/issues/58">#58</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/filesystem/">Filesystem</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">directory_entry</span><span class="special">::</span><span class="identifier">refresh</span></code>
|
|
method that updates internal cached file statuses for the directory
|
|
entry identified by path.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>v4:</strong> <code><span class="identifier">directory_entry</span></code>
|
|
constructors and modifiers that initialize or modify the path now
|
|
automatically call <code><span class="identifier">refresh</span></code>.
|
|
This may result in errors that were not indicated before and in
|
|
<strong>v3</strong>, if querying the filesystem for
|
|
file statuses fails (e.g. if the file does not exist). This new behavior
|
|
is similar to std::filesystem.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>v4:</strong> <code><span class="identifier">directory_entry</span></code>
|
|
constructors and methods taking <code><span class="identifier">file_status</span></code>
|
|
parameters are removed. Users are recommended to remove these arguments
|
|
and rely on <code><span class="identifier">directory_entry</span></code>
|
|
calling <code><span class="identifier">refresh</span></code> internally.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">directory_entry</span></code>
|
|
member methods for checking the file type of the file, similar to
|
|
std::filesystem.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added more methods for testing file status: <code><span class="identifier">is_block_file</span></code>,
|
|
<code><span class="identifier">is_character_file</span></code>,
|
|
<code><span class="identifier">is_fifo</span></code>, <code><span class="identifier">is_socket</span></code> and <code><span class="identifier">is_reparse_file</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">recursive_directory_iterator</span></code>
|
|
is now more likely to reuse information about the file type that
|
|
is obtained during filesystem iteration. This may improve performance.
|
|
(<a href="https://github.com/boostorg/filesystem/issues/288">#288</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
File streams defined in <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">filesystem</span><span class="special">/</span><span class="identifier">fstream</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
are now movable, if the standard library file streams are. (<a href="https://github.com/boostorg/filesystem/issues/280">#280</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a new header <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">filesystem</span><span class="special">/</span><span class="identifier">cstdio</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
with a portable <code><span class="identifier">fopen</span></code>
|
|
overload that takes <code><span class="identifier">path</span></code>
|
|
as the first argument. This function is equivalent to <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">fopen</span></code>, except that on Windows it
|
|
uses the native wide character encoding for paths.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Generic <code><span class="identifier">path</span></code> comparison
|
|
operators are now more restricted to avoid potential ambiguities
|
|
when user's code contains a <code><span class="keyword">using</span>
|
|
<span class="keyword">namespace</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">filesystem</span><span class="special">;</span></code> directive. (<a href="https://github.com/boostorg/filesystem/issues/285">#285</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed potential overload resolution ambiguity in users' code, where
|
|
<code><span class="identifier">path</span></code> constructors
|
|
from iterators could interfere with function overloads taking a
|
|
<code><span class="identifier">std</span><span class="special">::</span><span class="identifier">initializer_list</span></code> argument. (<a href="https://github.com/boostorg/filesystem/issues/287">#287</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, added more workarounds for errors returned by various
|
|
filesystems when creating a directory iterator. (<a href="https://github.com/boostorg/filesystem/issues/284">#284</a>,
|
|
<a href="https://github.com/boostorg/filesystem/issues/286">#286</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, relaxed access rights needed for querying file times.
|
|
(<a href="https://github.com/boostorg/filesystem/issues/290">#290</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/flyweight/index.html">Flyweight</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added smart-pointer syntax to <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">flyweight</span></code>
|
|
(<code><span class="keyword">operator</span><span class="special">*</span></code>
|
|
and <code><span class="keyword">operator</span><span class="special">-&gt;</span></code>
|
|
dereferencing to the underlying value).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a situation where the mutex used by <a href="https://www.boost.org/libs/flyweight/doc/reference/locking.html#simple_locking_synopsis"><code><span class="identifier">simple_locking</span></code></a> was not
|
|
recursive (issue <a href="https://github.com/boostorg/flyweight/issues/12">#12</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/geometry/">Geometry</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Improvements
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/1140">PR#1140</a> Drop dependencies and replace boost with
|
|
std in several places
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/1154">PR#1154</a> Add missing headers so that all headers
|
|
compile independently complying with Boost policy
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/1157">PR#1157</a> Check const Ring concept in calculate_point_order
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Solved issues
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1100">#1100</a> Fix for union
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1139">#1139</a> Fix for different geometry types
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1158">#1158</a> Fix for convex hull
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1161">#1161</a> Fix within algorithm for geometries having
|
|
a pole as a vertex
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Various fixes of errors and warnings
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/iterator/">Iterator</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">is_iterator</span></code>
|
|
type trait that allows to test whether the type qualifies as an iterator
|
|
type.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">filter_iterator</span></code> now
|
|
supports move-construction of the adopted iterator and the function
|
|
object. (<a href="https://github.com/boostorg/iterator/pull/79">PR#79</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/json/">JSON</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
The library now only throws <code><span class="identifier">system_error</span></code>,
|
|
except for when allocation failed, in which case <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">bad_alloc</span></code>
|
|
is thrown.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Serialization behavior can now be changed by <code><span class="identifier">serialize_options</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Contextual conversions.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Parser option for more precise number parsing.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support <code><span class="identifier">parse_options</span></code>
|
|
in stream <code><span class="keyword">operator</span><span class="special">&lt;&lt;</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Parser option to allow <code><span class="identifier">Infinity</span></code>
|
|
and <code><span class="identifier">NaN</span></code> JSON literals.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Parser mode that only validates numbers rather than parsing them.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Numbers with exponent larger than <code><span class="identifier">INT_MAX</span></code>
|
|
are accepted by the parser and treated as infinity.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix <code><span class="identifier">object</span></code> member
|
|
functions that should provide strong guarantee.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix ambiguity of <code><span class="identifier">end</span></code>
|
|
call when <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">range</span><span class="special">.</span><span class="identifier">hpp</span></code> is included.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix ASan failures.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix error message for <code><span class="identifier">error</span><span class="special">::</span><span class="identifier">size_mismatch</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix conversion into tuple with const elements.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/locale/index.html">Locale</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Bitwise/binary operators (left/right shift, binary and/or/xor/not)
|
|
are no longer supported in message catalog files matching GNU gettext
|
|
behavior
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Std backend on Windows uses the classic locale instead of the system
|
|
locale when the requested locale does not exist (now same as on other
|
|
OSs)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">localization_backend_manager</span><span class="special">::</span><span class="identifier">get</span></code>
|
|
is deprecated, use the generator instead
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New converter classes as alternative to <code><span class="identifier">to_utf</span></code>/<code><span class="identifier">from_utf</span></code>/<code><span class="identifier">between</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix UB on invalid index in format strings
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix conversion of UTF to e.g. iso-2022-jp on Windows without ICU
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Use <code><span class="keyword">long</span> <span class="keyword">long</span></code>
|
|
as the count parameter for pluralized translations
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix movability and exception specification for some classes
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/log/">Log</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed a possible infinite loop in <code><span class="identifier">text_file_backend</span></code>,
|
|
when the size of a formatted log record exceeds the <code><span class="identifier">rotation_size</span></code> limit. (<a href="https://github.com/boostorg/log/issues/209">#209</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/math/">Math</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added Numerical evaluation of Fourier transform of Daubechies scaling
|
|
functions <a href="https://github.com/boostorg/math/pull/921">921</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added logcdf function to statistical distributions <a href="https://github.com/boostorg/math/pull/946">946</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for C++23's <code><span class="special">&lt;</span><span class="identifier">stdfloat</span><span class="special">&gt;</span></code>
|
|
types <a href="https://github.com/boostorg/math/pull/978">978</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed various <code><span class="special">-</span><span class="identifier">Wmaybe</span><span class="special">-</span><span class="identifier">uninitialized</span></code>
|
|
warnings
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">round</span></code> and
|
|
<code><span class="identifier">trunc</span></code> functions for
|
|
non-representable numbers <a href="https://github.com/boostorg/math/pull/968">968</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed calculation of mode for F-distribution <a href="https://github.com/boostorg/math/pull/976">976</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed overflow in beta distribution <a href="https://github.com/boostorg/math/pull/977">977</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed overflow in hypergeometric distribution <a href="https://github.com/boostorg/math/pull/987">987</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed calculation of median absolute deviation with non-zero center
|
|
<a href="https://github.com/boostorg/math/pull/997">997</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/mp11/">Mp11</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added an offset/from parameter to <code><span class="identifier">mp_from_sequence</span></code>,
|
|
<code><span class="identifier">mp_iota</span></code>, <code><span class="identifier">mp_iota_c</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_value</span></code>,
|
|
<code><span class="identifier">mp_list_v</span></code>, <code><span class="identifier">mp_rename_v</span></code>, <code><span class="identifier">mp_is_value_list</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added value list support to the primitives in <code><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">mp11</span><span class="special">/</span><span class="identifier">list</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added value list support to <code><span class="identifier">mp_repeat</span></code>,
|
|
<code><span class="identifier">mp_fill</span></code>, <code><span class="identifier">mp_at</span></code>, <code><span class="identifier">mp_back</span></code>,
|
|
<code><span class="identifier">mp_take</span></code>, <code><span class="identifier">mp_pop_back</span></code>, <code><span class="identifier">mp_drop</span></code>,
|
|
<code><span class="identifier">mp_insert</span></code>, <code><span class="identifier">mp_erase</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/multi_index/">Multi-index Containers</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Updated range <code><span class="identifier">insert</span></code>
|
|
in non-unique ordered indices to preserve insertion order of equivalent
|
|
elements (issue <a href="https://github.com/boostorg/multi_index/issues/68">#68</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Serialization now uses <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span></code>
|
|
instead of <code><span class="keyword">unsigned</span> <span class="keyword">long</span></code> to save and load the size of
|
|
a <code><span class="identifier">multi_index_container</span></code>
|
|
(<code><span class="keyword">unsigned</span> <span class="keyword">long</span></code>
|
|
is smaller than <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span></code>
|
|
in LLP64 data models). <code><span class="identifier">multi_index_container</span></code>
|
|
serialization <a href="https://www.boost.org/libs/serialization/doc/tutorial.html#versioning">class
|
|
version</a> has been bumped from 3 to 4 to reflect this change.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/multiprecision/">Multiprecision</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed bug in rational adapter division <a href="https://github.com/boostorg/multiprecision/pull/542">542</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed handling of global precsion changes in multi-threaded environments
|
|
<a href="https://github.com/boostorg/multiprecision/pull/552">552</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">cpp_int</span><span class="special">::</span><span class="identifier">eval_convert_to</span></code> noexcept specification
|
|
<a href="https://github.com/boostorg/multiprecision/pull/555">555</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/mysql/">MySQL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Major update.</strong>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Stored procedures are now fully supported, including <code><span class="identifier">SELECT</span></code> statements producing data
|
|
and procedures with <code><span class="identifier">OUT</span></code>
|
|
parameters.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for multi-queries, which allows running multiple semicolon-separated
|
|
statements with a single call.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
A statically-typed interface has been added, which allows parsing
|
|
query results into user-provided types, using <a href="https://www.boost.org/libs/describe/">Boost.Describe</a>
|
|
structs and tuples.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Text queries and prepared statements can now be executed using the
|
|
new <code><span class="identifier">connection</span><span class="special">::</span><span class="identifier">execute</span></code> and <code><span class="identifier">connection</span><span class="special">::</span><span class="identifier">start_execution</span></code>
|
|
functions (and their async counterparts). These superseed <code><span class="identifier">connection</span><span class="special">::</span><span class="identifier">query</span></code>, <code><span class="identifier">connection</span><span class="special">::</span><span class="identifier">execute_statement</span></code>,
|
|
<code><span class="identifier">connection</span><span class="special">::</span><span class="identifier">start_query</span></code> and <code><span class="identifier">connection</span><span class="special">::</span><span class="identifier">start_statement_execution</span></code>.
|
|
The new functions allow access to new features, like the static interface.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
A separate compilation mode has been added to help reduce build times.
|
|
Sources are included in <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">mysql</span><span class="special">/</span><span class="identifier">src</span><span class="special">.</span><span class="identifier">hpp</span></code>,
|
|
which must be included in exactly one translation unit.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Prepared statements can now be executed using an iterator pair to
|
|
specify parameters, using <code><span class="identifier">statement</span><span class="special">::</span><span class="identifier">bind</span></code>
|
|
and <code><span class="identifier">connection</span><span class="special">::</span><span class="identifier">execute</span></code>. This enables use cases
|
|
where the number and type of parameters is not known at compile-time.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Prepared statement execution now accepts parameters of type <code><span class="keyword">bool</span></code>, <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">optional</span></code>
|
|
and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">optional</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added error codes and verified compatibility with MySQL v8.0.33 and
|
|
MariaDB v11.0.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed potential problems with Windows' <code><span class="identifier">min</span><span class="special">()</span></code> and <code><span class="identifier">max</span><span class="special">()</span></code> macros.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
All assertions now use <a href="https://www.boost.org/libs/assert/">Boost.Assert</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
All exceptions are now thrown via <a href="https://www.boost.org/libs/throw_exception/">Boost.ThrowException</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Immediate completions are now correctly dispatched through the I/O
|
|
object executor.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/ratio/">Ratio</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Change default <code><span class="identifier">BOOST_RATIO_VERSION</span></code>
|
|
to 2.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support for <code><span class="identifier">BOOST_RATIO_EXTENSIONS</span></code>
|
|
is now deprecated and will eventually be removed when Boost.Ratio
|
|
is implemented in terms of the standard <code><span class="special">&lt;</span><span class="identifier">ratio</span><span class="special">&gt;</span></code>
|
|
header.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/test/">Test</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added addtional older platforms to CI system (e.g. GCC 4.6)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed handling of <code><span class="identifier">uintptr_t</span></code>
|
|
to make sure it is portable on 32-bit systems <a href="https://github.com/boostorg/test/pull/353">353</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed warnings from <code><span class="special">-</span><span class="identifier">Wdeprecated</span><span class="special">-</span><span class="identifier">copy</span><span class="special">-</span><span class="identifier">dtor</span></code> and <code><span class="special">-</span><span class="identifier">Wdeprecated</span><span class="special">-</span><span class="identifier">copy</span><span class="special">-</span><span class="identifier">with</span><span class="special">-</span><span class="identifier">user</span><span class="special">-</span><span class="identifier">provided</span><span class="special">-</span><span class="identifier">dtor</span></code> <a href="https://github.com/boostorg/test/pull/375">375</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed handling of <code><span class="identifier">check_is_close</span></code>
|
|
for C++23 <code><span class="special">&lt;</span><span class="identifier">stdfloat</span><span class="special">&gt;</span></code> types <a href="https://github.com/boostorg/test/pull/382">382</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/timer/">Timer</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Remove dependency on Boost.Chrono, Boost.System, and others.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Disable deprecated headers unless <code><span class="identifier">BOOST_TIMER_ENABLE_DEPRECATED</span></code>
|
|
is defined.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/unordered/">Unordered</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Major update.</strong>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">concurrent_flat_map</span></code>, a fast, thread-safe
|
|
hashmap based on open addressing.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Sped up iteration of open-addressing containers.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
In open-addressing containers, <code><span class="identifier">erase</span><span class="special">(</span><span class="identifier">iterator</span><span class="special">)</span></code>, which previously returned nothing,
|
|
now returns a proxy object convertible to an iterator to the next
|
|
element. This enables the typical <code><span class="identifier">it</span>
|
|
<span class="special">=</span> <span class="identifier">c</span><span class="special">.</span><span class="identifier">erase</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code> idiom without incurring any performance
|
|
penalty when the returned proxy is not used.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/url/">URL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">parse_query</span></code> does
|
|
not recreate <code><span class="identifier">string_view</span></code>.
|
|
(<a href="https://github.com/boostorg/url/issues/757">#757</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">url_view</span></code>/<code><span class="identifier">string_view</span></code> constructor requires
|
|
non-<code><span class="identifier">url_view_base</span></code>.
|
|
(<a href="https://github.com/boostorg/url/issues/756">#756</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">IP</span><span class="special">-</span><span class="identifier">literal</span></code> can be <code><span class="identifier">IPv6addrz</span></code>.
|
|
(<a href="https://github.com/boostorg/url/issues/711">#711</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/uuid/">UUID</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Improved generated x86 code for AVX targets. Removed the use of
|
|
<code><span class="identifier">lddqu</span></code> instruction
|
|
on SSE3 targets, which penalize performance on Intel NetBurst CPUs
|
|
but is more optimal on Skylake and later CPUs. (<a href="https://github.com/boostorg/uuid/pull/138">PR#138</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/variant2/">Variant2</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">uses_double_storage</span><span class="special">()</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_83_0.updated_tools">
|
|
<h3><span class="link">Updated Tools</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/tools/build/">Build</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Includes release of <a href="https://www.boost.org/tools/build/doc/html/#_version_4_10_1">B2
|
|
version 4.10.1</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_83_0.compilers_tested">
|
|
<h3><span class="link">Compilers Tested</span></h3>
|
|
<p>
|
|
Boost's primary test compilers are:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Linux:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang, C++03: 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 12.0.0, 13.0.0, 14.0.0,
|
|
15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.4, 11.0.0, 13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 5.0, 12.0.0, 13.0.0,
|
|
14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 6.0.1, 7.0.0, 8.0.0, 9.0.0, 10.0.0, 11.0.0, 12.0.0,
|
|
13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++20: 11.0.0, 12.0.0, 13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++03: 4.6.3, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 6.4.0, 7.3.0, 8.0.1, 9.1.0, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1, 9.1.0, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++20: 8.0.1, 9.1.0, 10, 11, 12
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++03: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++20: 11.0.3
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Visual C++: 10.0, 11.0, 12.0, 14.0, 14.1, 14.2, 14.3
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_83_0.acknowledgements">
|
|
<h3><span class="link">Acknowledgements</span></h3>
|
|
<p>
|
|
Marshall Clow and Glen Fernandes managed this release.
|
|
</p>
|
|
</div>
|
|
</description></item><item><title>Version 1.82.0</title><link>https://www.boost.org/users/history/version_1_82_0.html</link><guid>https://www.boost.org/users/history/version_1_82_0.html</guid><pubDate>Fri, 14 Apr 2023 03:08:20 +0000</pubDate><description>
|
|
|
|
|
|
<div id="version_1_82_0.known_issues">
|
|
<h3><span class="link">Known Issues</span></h3>
|
|
<p>
|
|
These are patches from library authors which were found too late to be fixed
|
|
in the release.
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Filesystem
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Compilation on OpenBSD may fail because of broken support for <code><span class="special">-</span><span class="identifier">Wl</span><span class="special">,--</span><span class="identifier">no</span><span class="special">-</span><span class="identifier">undefined</span></code>
|
|
compiler flag for shared libraries on this platform, see <a href="https://github.com/boostorg/filesystem/issues/283">#283</a>.
|
|
<a href="https://www.boost.org/patches/1_82_0/0001-filesystem-fix-openbsd-build.patch">Patch</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, creating directory iterators over directories in SMBv1
|
|
shares may fail with <code><span class="identifier">ERROR_INVALID_LEVEL</span></code>
|
|
error code, see <a href="https://github.com/boostorg/filesystem/issues/284">#284</a>. <a href="https://www.boost.org/patches/1_82_0/0002-filesystem-fix-win-smbv1-dir-iterator.patch">Patch</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_82_0.notice_of_dropping_c_03_support">
|
|
<h3><span class="link">Notice
|
|
of Dropping C++03 Support</span></h3>
|
|
<p>
|
|
The following libraries will be dropping C++03 support in release 1.84, two
|
|
releases from now:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Align
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Any
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Asio
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Atomic
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bind
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Chrono
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
ContainerHash
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Conversion
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
DLL
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Endian
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Filesystem
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Function
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Functional
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Io
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
LexicalCast
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Log
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Random
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ratio
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
SmartPtr
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
System
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Stacktrace
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Thread
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Timer
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
TypeIndex
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Typeof
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Unordered
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Variant
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
<p>
|
|
This release (1.82) and the next (1.83) will be the last releases offering
|
|
C++03 support for the above libraries and most of their dependencies.
|
|
</p>
|
|
<p>
|
|
The new baseline requirement for the above libraries, and for most of Boost,
|
|
will be C++11. Since old compiler versions often implement C++11 only partially,
|
|
due to missing support or bugs, what compilers are considered to meet the C++11
|
|
requirement may vary by library.
|
|
</p>
|
|
<p>
|
|
However, a general rule is that if a compiler does not recognize a C++11 keyword
|
|
or syntax at all (e.g. use of <code><span class="keyword">noexcept</span></code>,
|
|
use of <code><span class="keyword">constexpr</span></code>, or defining
|
|
a <code><span class="special">=</span><span class="keyword">delete</span></code>d
|
|
function results in an immediate compile error), or if a compiler does not
|
|
provide a required C++11 header at all (e.g. trying to include <code><span class="special">&lt;</span><span class="identifier">atomic</span><span class="special">&gt;</span></code> or <code><span class="special">&lt;</span><span class="identifier">chrono</span><span class="special">&gt;</span></code>
|
|
fails), or the compiler provides a C++11 feature or a header that is completely
|
|
unusable, this compiler is not considered a C++11 compiler.
|
|
</p>
|
|
<p>
|
|
This rules out, for instance, Microsoft Visual C++ before 14.0, or GCC before
|
|
4.8.
|
|
</p>
|
|
</div>
|
|
<div id="version_1_82_0.new_libraries">
|
|
<h3><span class="link">New Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/mysql/">Mysql</a>:</span> a C++11 client for the MySQL
|
|
database server, based on Boost.Asio, from Ruben Perez.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_82_0.updated_libraries">
|
|
<h3><span class="link">Updated Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/any/">Any</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Now uses <code><span class="identifier">core</span><span class="special">/</span><span class="identifier">enable_if</span><span class="special">.</span><span class="identifier">hpp</span></code> header instead of the deprecated
|
|
<code><span class="identifier">utility</span><span class="special">/</span><span class="identifier">enable_if</span><span class="special">.</span><span class="identifier">hpp</span></code>. Thanks to Michael Ford for
|
|
the PR <a href="https://github.com/boostorg/any/pull/25">PR#25</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/asio/">Asio</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added the ability to customise the execution of a completion handler
|
|
when an operation completes immediately.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added user-defined literals for buffer types.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a new protocol type <code><span class="identifier">local</span><span class="special">::</span><span class="identifier">seq_packet_protocol</span></code>
|
|
to represent <code><span class="identifier">AF_UNIX</span></code>
|
|
with <code><span class="identifier">SOCK_SEQPACKET</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Exposed <code><span class="identifier">sigaction</span><span class="special">()</span></code> flags via an optional argument
|
|
to <code><span class="identifier">signal_set</span><span class="special">::</span><span class="identifier">add</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Change <code><span class="identifier">allocator_binder</span></code>,
|
|
<code><span class="identifier">executor_binder</span></code>,
|
|
and <code><span class="identifier">cancellation_slot_binder</span></code>
|
|
to support detection of unspecialised associators.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed ambiguity in <code><span class="identifier">associated_cancellation_slot</span><span class="special">&lt;</span><span class="identifier">reference_wrapper</span><span class="special">&gt;::</span><span class="identifier">get</span><span class="special">()</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">awaitable</span><span class="special">&lt;&gt;</span></code>
|
|
handling for completion signatures containing <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">exception_ptr</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">channel</span><span class="special">&lt;&gt;</span></code> <code><span class="identifier">try_send</span></code>
|
|
failure after a <code><span class="identifier">cancel</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">thread_pool</span><span class="special">::</span><span class="identifier">join</span><span class="special">()</span></code> deadlock when the pool has no internal
|
|
threads.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed pipe <code><span class="identifier">release</span><span class="special">()</span></code> when using <tt>io_uring</tt>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed data initialisation and cleanup issues in the <tt>io_uring</tt>
|
|
backend.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a dangling reference issue in the execution context overload
|
|
of <code><span class="identifier">get_associated_executor</span><span class="special">()</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ensured buffered messages can still be received when an <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">channel</span><span class="special">&lt;&gt;</span></code>
|
|
is closed.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed the <code><span class="identifier">any_completion_handler</span></code>
|
|
assignment operator.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Constrained the constructor of <code><span class="identifier">any_completion_handler</span></code>
|
|
to prevent accidental copying
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed to use <code><span class="identifier">uint64_t</span></code>
|
|
for OpenSSL options, to match OpenSSL 3.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">deferred</span></code> interoperability
|
|
with multiple completion signatures.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed channels to add partial support for C++11 and C++14.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added missing handler tracking source location support to <code><span class="identifier">co_composed</span></code> and 'awaitable&lt;&gt;'
|
|
coroutines, when awaiting packaged asynchronous operations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed some 'potential null dereference' and shadow variable warnings.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a <code><span class="identifier">asio</span><span class="special">::</span><span class="identifier">buffer</span></code> overload selection when
|
|
used with <code><span class="identifier">const_buffers_1</span></code>
|
|
and <code><span class="identifier">mutable_buffers_1</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Disabled the runtime check for current Windows version unless targeting
|
|
older Windows.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compatibility between buffered stream wrappers and move-constructible
|
|
streams, such as <code><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">stream</span><span class="special">&lt;&gt;</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">basic_socket_acceptor</span><span class="special">::</span><span class="identifier">async_accept</span></code>
|
|
compatibility with lambdas that have a deduced return type.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">as_tuple</span></code> compatibility
|
|
with legacy completion tokens.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">redirect_error</span></code>
|
|
compatibility with new completion tokens.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a potential, Windows-specific program termination due to exceptions
|
|
that should have been allowed to escape from a destructor.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Prevented inadvertent <code><span class="identifier">co_await</span></code>
|
|
of boolean expressions.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed result handling and support for custom allocators in <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">use_coro</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed variadic template emulation for <code><span class="identifier">is_async_operation</span></code>
|
|
and <code><span class="identifier">completion_signature_of</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed incorrect reuse of a moved-from result in <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">promise</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">coro</span></code>
|
|
use with custom allocators.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">seek_cur</span></code> behaviour
|
|
with stream-oriented files on Windows.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Various additions and modifications to the documentation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Consult the <a href="https://www.boost.org/doc/libs/1_82_0/doc/html/boost_asio/history.html">Revision
|
|
History</a> for further details.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/atomic/">Atomic</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
When compiled for x86 targets supporting AVX, vector instructions
|
|
are now used for 128-bit atomic loads and stores.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
For 32-bit x86 targets, 64-bit atomic loads and stores with <code><span class="identifier">memory_order_seq_cst</span></code> semantics
|
|
will now issue a memory ordering instruction.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed <code><span class="identifier">atomic</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">storage</span><span class="special">()</span></code>
|
|
accessors and <code><span class="identifier">atomic</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">storage_type</span></code>
|
|
types that were deprecated in Boost.Atomic 1.73. Users are recommended
|
|
to use <code><span class="identifier">atomic</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">value</span><span class="special">()</span></code>
|
|
and <code><span class="identifier">atomic</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">value_type</span></code> instead.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/beast">Beast</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Add <code><span class="identifier">error_code</span></code>s use
|
|
source_location
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
tcp_stream uses the correct executor of the timer.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
error_categories use numeric ids
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">file_body</span></code> supports
|
|
seek
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/container_hash/">ContainerHash</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added an overload of <code><span class="identifier">hash_value</span></code>
|
|
for <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">nullptr_t</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">is_tuple_like</span></code>
|
|
and an overload of <code><span class="identifier">hash_value</span></code>
|
|
for tuple-like types.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed string hashing to use <a href="https://github.com/pdimov/mulxp_hash"><code><span class="identifier">mulxp1_hash</span></code></a>. This improves
|
|
both quality and speed.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/core/">Core</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">snprintf</span><span class="special">.</span><span class="identifier">hpp</span></code> header with portable definitions
|
|
of <code><span class="identifier">snprintf</span></code>, <code><span class="identifier">vsnprintf</span></code> and their <code><span class="keyword">wchar_t</span></code> counterparts.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Deprecated <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">is_same</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">core</span><span class="special">::</span><span class="identifier">is_same</span></code>. The header will be removed
|
|
in a future release. Users are advised to use Boost.TypeTraits or
|
|
C++ standard library type traits instead.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Marked <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">ref</span></code> member functions and associated
|
|
methods with <code><span class="keyword">noexcept</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Marked <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">swap</span></code> function with <code><span class="keyword">noexcept</span></code>, depending on whether the
|
|
type supports a non-throwing swap operation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">core</span><span class="special">::</span><span class="identifier">launder</span></code>, a portable implementation
|
|
of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">launder</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">BOOST_CORE_ALIGNOF</span></code>,
|
|
a portable implementation of <code><span class="keyword">alignof</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">core</span><span class="special">::</span><span class="identifier">max_align_t</span></code>, a portable equivalent
|
|
of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">max_align_t</span></code>, and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">core</span><span class="special">::</span><span class="identifier">max_align</span></code>, the alignment of <code><span class="identifier">max_align_t</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">core</span><span class="special">::</span><span class="identifier">memory_resource</span></code>, a portable equivalent
|
|
of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">pmr</span><span class="special">::</span><span class="identifier">memory_resource</span></code> from C++17.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">serialization</span><span class="special">.</span><span class="identifier">hpp</span></code>, a collection of primitives
|
|
allowing libraries to implement Boost.Serialization support for their
|
|
types without including a Serialization header and thereby making
|
|
their libraries depend on Serialization.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">data</span></code>, an implementation of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">data</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">size</span></code>, an implementation of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">size</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">span</span></code> to use <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">data</span></code>
|
|
which adds support for range construction from an <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">initializer_list</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">identity</span></code>, an implementation of
|
|
<code><span class="identifier">std</span><span class="special">::</span><span class="identifier">identity</span></code>. This facility has been
|
|
moved from Boost.Functional.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/dll/">DLL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Avoid implicit cast from size_t to uint32_t, thanks to Travers Biddle
|
|
for the PR <a href="https://github.com/boostorg/dll/pull/57">PR#57</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/filesystem/">Filesystem</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed compilation errors that could have been caused by <code><span class="identifier">path</span></code> conversion constructors being
|
|
too permissive on the accepted arguments. (<a href="https://github.com/boostorg/filesystem/issues/273">#273</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>v4:</strong> <code><span class="identifier">path</span><span class="special">::</span><span class="identifier">remove_filename</span></code>
|
|
now presesrves the trailing directory separator. (<a href="https://github.com/boostorg/filesystem/issues/271">#271</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">path</span><span class="special">::</span><span class="identifier">remove_filename_and_trailing_separators</span></code>,
|
|
which removes the filename and directory separators preceding it
|
|
from the path. This behavior is similar to <code><span class="identifier">path</span><span class="special">::</span><span class="identifier">remove_filename</span></code>
|
|
in Filesystem <strong>v3</strong>, but is also usable
|
|
in <strong>v4</strong>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">path</span><span class="special">::</span><span class="identifier">replace_filename</span></code>, which replaces
|
|
filename in a path.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated implementation of the library version selection to avoid
|
|
ODR violations. (<a href="https://github.com/boostorg/filesystem/issues/279">#279</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, added a workaround for querying file attributes for files
|
|
in SMBv1 shares. Previously, directories in SMBv1 shares could have
|
|
been reported as regular files. This does not affect SMBv2 or later.
|
|
(<a href="https://github.com/boostorg/filesystem/issues/282">#282</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/geometry/">Geometry</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Major improvements
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/1045">PR#1045</a> Support geographic buffer for (multi)linestrings
|
|
and (multi)polygons
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improvements
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/1114">PR#1114</a> Comparable distance: Add support for dynamic
|
|
geometries
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/1046">PR#1046</a> Support covered_by() for box, geometry combinations
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Solved issues
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/705">#705</a> WKT: allow tabs and new lines
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1109">#1109</a>, <a href="https://github.com/boostorg/geometry/issues/1108">#1108</a> Fixes for union
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Various fixes in examples
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Breaking changes
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
The WKT output presentation of an empty polygon is now POLYGON()
|
|
to make it consistent with other geometries
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/histogram/">Histogram</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Replace <code><span class="identifier">detail</span><span class="special">::</span><span class="identifier">span</span></code> and <code><span class="identifier">detail</span><span class="special">::</span><span class="identifier">make_span</span></code>
|
|
with implementations in <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">core</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Documentation improvements
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Protect usage of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">min</span></code>
|
|
and <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">max</span></code> in some cases, contributed
|
|
by Han Jiang (min,max macros are illegially set by popular Windows
|
|
headers so we need to work around)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added test to catch usage of unprotected min,max tokens in the library
|
|
in the future
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixes to support latest clang-14 and deduction guides in gcc-11+
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/json/">JSON</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">set_at_pointer</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">hash</span></code> support.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Caller-provided serializer storage.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">value_to</span></code> supports
|
|
missing elements for <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">optional</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix parser suspend inside an escape character.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Make sentinel() return a unique pointer.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/locale/">Locale</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">get_system_locale</span></code>
|
|
and dependents will now correctly favor <code><span class="identifier">LC_ALL</span></code>
|
|
over <code><span class="identifier">LC_CTYPE</span></code> as
|
|
defined by POSIX <a href="https://github.com/boostorg/locale/pull/144">PR#144</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">utf8_codecvt</span><span class="special">::</span><span class="identifier">out</span></code> returns <code><span class="identifier">partial</span></code>
|
|
for trailing (UTF) surrogates
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">locale</span><span class="special">::</span><span class="identifier">util</span><span class="special">::</span><span class="identifier">locale_data</span></code> to parse a locale
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">locale</span><span class="special">::</span><span class="identifier">info</span><span class="special">::</span><span class="identifier">encoding</span><span class="special">()</span></code>
|
|
result is now in uppercase as documented, e.g. "UTF-8"
|
|
instead of "utf-8"
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support M49 country codes such as <code><span class="identifier">en_001</span></code>
|
|
or <code><span class="identifier">en_150</span></code> <a href="https://github.com/boostorg/locale/pull/148">PR#148</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Treat <code><span class="identifier">en_US_POSIX</span></code>
|
|
as an alias for the <code><span class="identifier">C</span></code>
|
|
locale <a href="https://github.com/boostorg/locale/pull/148">PR#148</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve error for missing segmentation support (i.e. without ICU)
|
|
<a href="https://github.com/boostorg/locale/pull/149">PR#149</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix compiler warnings
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/math/">Math</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated C++11 support</strong>: We now
|
|
require C++14 as a minimum standard. Our minimum tested compiler
|
|
versions are now Clang-5, GCC-5 or MSVC-14.1.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Estrin's method for polynomial evaluation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix various issues in non-central distributions to allow for larger
|
|
non-centralities see <a href="https://github.com/boostorg/math/pull/939">939</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added CMake install target.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix special_functions.hpp to disable anything which can't be used
|
|
in an exception-free environment.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Get condition number calculation working in C++14.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix <code><span class="keyword">constexpr</span></code> table
|
|
driven functions to avoid massive slowdown when the code is not actually
|
|
<code><span class="keyword">constexpr</span></code>, see <a href="https://github.com/boostorg/math/issues/923">923</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve tanh_sinh boundary handling, see <a href="https://github.com/boostorg/math/pull/894">894</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add Linux arm64, s390x and Apple M1 testing, fix up test cases to
|
|
handle 128-bit long doubles.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve <code><span class="keyword">constexpr</span></code> math
|
|
functions to better handle infinities and NaN's.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Make the integrators const-correct.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix tanh_sinh integrator in case the function underflows, see <a href="https://github.com/boostorg/math/issues/898">898</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Don't use <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">cbrt</span></code> as some platforms still don't
|
|
support it.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Stop non-central T from raising spurious FE_INVALID exceptions, see
|
|
<a href="https://github.com/boostorg/math/pull/892">892</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix binomial distribution edge case.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve ibeta handling of very small arguments, see <a href="https://github.com/boostorg/math/pull/884">884</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve ibeta handling of infinities and NaN's, see <a href="https://github.com/boostorg/math/issues/878">878</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve error handling in powm1, see <a href="https://github.com/boostorg/math/issues/781">781</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve root-finder bracketing to bracket faster when the exponent
|
|
is super-large or small.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix root finding edge cases, see <a href="https://github.com/boostorg/math/issues/873">873</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Lots of miscellaneous warning fixes.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add assertions when using features which require C++17 for better
|
|
error messages when invoking the compiler in a lower std version.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/multi_index/doc/index.html">Multi-index Containers</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Serialization now uses <code><span class="keyword">unsigned</span>
|
|
<span class="keyword">long</span></code> instead of <a href="https://www.boost.org/libs/serialization/doc/wrappers.html#collection_size_type"><code><span class="identifier">collection_size_type</span></code></a>, and
|
|
<code><span class="identifier">multi_index_container</span></code>
|
|
serialization <a href="https://www.boost.org/libs/serialization/doc/tutorial.html#versioning">class
|
|
version</a> has been bumped from 2 to 3 to reflect this change.
|
|
Reading old archives may fail for custom archive types giving special
|
|
treatment to <code><span class="identifier">collection_size_type</span></code>
|
|
values: if this is the case, globally define the macro <code><span class="identifier">BOOST_MULTI_INDEX_ENABLE_SERIALIZATION_COMPATIBILITY_V2</span></code>
|
|
to ensure backwards compatibility in reading operations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Maintenance work.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/multiprecision/">Multiprecision</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated C++11 support</strong>: We now
|
|
require C++14 as a minimum standard. Our minimum tested compiler
|
|
versions are now Clang-5, GCC-5 or MSVC-14.1.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a new forward declaration header.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Update Eigen interoperability so we no longer rely on Eigen's details,
|
|
see <a href="https://github.com/boostorg/multiprecision/issues/479">479</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add Cmake install target.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix cpp_dec_float construction from string in standalone case for
|
|
better error handling, see <a href="https://github.com/boostorg/multiprecision/issues/499">499</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Remove redundent definitions when in C++17 mode, see <a href="https://github.com/boostorg/multiprecision/pull/530">530</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix the error handling in standalone itrunc and ltrunc.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix potentially uninitialized storage when parsing octal strings.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add arm64 and s390x CI testing.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add some missing expression template unpacking code for <code><span class="identifier">powm</span></code>, see <a href="https://github.com/boostorg/multiprecision/issues/506">506</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/nowide/">Nowide</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Add <code><span class="identifier">convert_string</span></code>
|
|
overload accepting a (<code><span class="identifier">std</span><span class="special">::</span></code>)string instance
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add <code><span class="identifier">quoted</span></code> to output
|
|
(quoted UTF-8) paths (<code><span class="identifier">std</span><span class="special">::</span><span class="identifier">filesystem</span></code>
|
|
or <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">filesystem</span></code>) to streams <a href="https://github.com/boostorg/nowide/pull/170">PR#170</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/pfr/">PFR</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Implemented the <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">pfr</span><span class="special">::</span><span class="identifier">is_implicitly_reflectable</span></code>
|
|
and the machinery for specializing aggregates as reflectable or not,
|
|
thanks to Denis Mikhailov for the PR <a href="https://github.com/boostorg/pfr/pull/111">PR#111</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Implemented <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">pfr</span><span class="special">::</span><span class="identifier">get</span></code>
|
|
by type of an element in the aggregate.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Implemented the <code><span class="identifier">BOOST_PFR_ENABLED</span></code>
|
|
macro to detect library support for reflection, thanks to Denis Mikhailov
|
|
for the PR <a href="https://github.com/boostorg/pfr/pull/86">PR#86</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed missing terminating character, thanks to Denis Mikhailov for
|
|
the PR <a href="https://github.com/boostorg/pfr/pull/114">PR#114</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed the <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">pfr</span><span class="special">/</span><span class="identifier">config</span><span class="special">.</span><span class="identifier">hpp</span></code> compilation on older compilers,
|
|
thanks to Denis Mikhailov for the PR <a href="https://github.com/boostorg/pfr/pull/118">PR#118</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Workaround for broken C++17 stuctured binding in old compilers, thanks
|
|
to Denis Mikhailov for the PR <a href="https://github.com/boostorg/pfr/pull/119">PR#119</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Avoid -Wzero-as-null-pointer-constant warnings, thanks to Markus
|
|
F.X.J. Oberhumer for the PR <a href="https://github.com/boostorg/pfr/pull/117">PR#117</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed multiple typos, thanks to Denis Mikhailov for the fixes.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added missing <code><span class="preprocessor">#pragma</span>
|
|
<span class="identifier">once</span></code>, thanks to <a href="https://github.com/caozhanhao">caozhanhao</a> for the PR
|
|
<a href="https://github.com/boostorg/pfr/pull/121">PR#121</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Multiple fixes and improvements for the docs.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/process">Process</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added management for extern processes to V2 (still experimental)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Deprecated <code><span class="identifier">wait_for</span></code>
|
|
&amp; <code><span class="identifier">wait_until</span></code>
|
|
in V1 - they will be removed in the future!
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/stacktrace/">Stacktrace</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed typos in docs and comments, thanks to Chocobo1 for the PR <a href="https://github.com/boostorg/stacktrace/pull/132">PR#132</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed multithreading flag detection for <code><span class="identifier">backtrace_create_state</span></code>
|
|
if <code><span class="identifier">BOOST_STACKTRACE_BACKTRACE_FORCE_STATIC</span></code>
|
|
is defined.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/static_string/">StaticString</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Boost.Core <code><span class="identifier">string_view</span></code>
|
|
and <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">string_view</span></code> interoperability
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/test/">Test</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed several unused variable warnings
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed sprintf deprecation warnings
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed undefined behavior in <code><span class="identifier">basic_cstring</span><span class="special">::</span><span class="identifier">rfind</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added CI through Github Actions
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/unordered/">Unordered</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Major update.</strong>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added node-based, open-addressing containers <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">unordered_node_map</span></code>
|
|
and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">unordered_node_set</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Extended heterogeneous lookup to more member functions as specified
|
|
in <a href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2363r5.html">P2363</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Replaced the previous post-mixing process for open-addressing containers
|
|
with a new algorithm based on extended multiplication by a constant.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed bug in internal <code><span class="identifier">emplace</span></code>
|
|
impl where stack-local types were not properly constructed using
|
|
the allocator of the container which breaks uses-allocator construction.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/url/">URL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Add <code><span class="identifier">url</span><span class="special">::</span><span class="identifier">format</span></code> with automatic percent-encoding
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
URL router example
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">set_params</span></code> convenience
|
|
function
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support implicit conversions to <code><span class="identifier">string_view</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Parsing constructors are implicit
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">string_token</span><span class="special">::</span><span class="identifier">arg</span></code> has virtual destructor and
|
|
slice protection
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support <code><span class="identifier">BOOST_URL_DISABLE_THREADS</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improvements and Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
WIN32_LEAN_AND_MEAN macro redefinition warning
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Comparison differentiates absent and empty components
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Detect <code><span class="identifier">hier_part_rule</span></code>
|
|
with empty-port-like segments
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Segments comparison as if normalized works above root
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
hier-part path-rootless considers invalid segments
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
port as number is set to 0 when it overflows
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
ipv4 to string overflow detection algorithm
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/variant/">Variant</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Now uses core/addressof instead of the deprecated utility/addressof.
|
|
Thanks to Michael Ford for the PR <a href="https://github.com/boostorg/variant/pull/105">PR#105</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_82_0.updated_tools">
|
|
<h3><span class="link">Updated Tools</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/tools/build/">Build</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Includes release of <a href="https://www.boost.org/tools/build/doc/html/#_version_4_9_4">B2
|
|
version 4.9.4</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_82_0.compilers_tested">
|
|
<h3><span class="link">Compilers Tested</span></h3>
|
|
<p>
|
|
Boost's primary test compilers are:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Linux:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang, C++03: 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 12.0.0, 13.0.0, 14.0.0,
|
|
15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.4, 11.0.0, 13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 5.0, 12.0.0, 13.0.0,
|
|
14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 6.0.1, 7.0.0, 8.0.0, 9.0.0, 10.0.0, 11.0.0, 12.0.0,
|
|
13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++20: 11.0.0, 12.0.0, 13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++03: 4.6.3, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 6.4.0, 7.3.0, 8.0.1, 9.1.0, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1, 9.1.0, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++20: 8.0.1, 9.1.0, 10, 11, 12
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++03: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++20: 11.0.3
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Visual C++: 10.0, 11.0, 12.0, 14.0, 14.1, 14.2, 14.3
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_82_0.acknowledgements">
|
|
<h3><span class="link">Acknowledgements</span></h3>
|
|
<p>
|
|
Marshall Clow and Glen Fernandes managed this release.
|
|
</p>
|
|
</div>
|
|
</description></item><item><title>Version 1.81.0</title><link>https://www.boost.org/users/history/version_1_81_0.html</link><guid>https://www.boost.org/users/history/version_1_81_0.html</guid><pubDate>Wed, 14 Dec 2022 17:44:48 +0000</pubDate><description>
|
|
|
|
|
|
<div id="version_1_81_0.new_libraries">
|
|
<h3><span class="link">New Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/url/">URL</a>:</span> A library for parsing, modifying,
|
|
and printing URLs using only C++11, from Vinnie Falco and Alan de Freitas.
|
|
Features include fast compilation, strong invariants, and strict compliance
|
|
using a memory-friendly approach.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_81_0.updated_libraries">
|
|
<h3><span class="link">Updated Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/asio/">Asio</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added the <code><span class="identifier">consign</span></code>
|
|
completion token adapter, which can be used to attach additional
|
|
values to a completion handler.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">any_completion_handler</span><span class="special">&lt;&gt;</span></code>, which can be used to type-erase
|
|
completion handlers.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">co_composed</span></code>
|
|
to enable lightweight implementations of user-defined asynchronous
|
|
operations using C++20 coroutines.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add range-based <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">make_parallel_group</span><span class="special">()</span></code> overloads.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">any_completion_executor</span></code>,
|
|
a type-erased wrapper for executors that are associated with completion
|
|
handlers.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added missing <code><span class="identifier">context</span></code>
|
|
query to use_future's executor.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added nothrow constructor overloads to <code><span class="identifier">execution</span><span class="special">::</span><span class="identifier">any_executor</span><span class="special">&lt;&gt;</span></code> and <code><span class="identifier">any_io_executor</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Optimised representation of empty <code><span class="identifier">execution</span><span class="special">::</span><span class="identifier">any_executor</span></code>
|
|
objects to improve the performance of copy and move operations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added an <code><span class="identifier">associated_cancellation_slot</span></code>
|
|
specialisation for <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">reference_wrapper</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed I/O objects to return their executors by const reference.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed associated to use deduced return types for all two-argument
|
|
<code><span class="identifier">get</span></code> functions.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">spawn</span></code> implementation
|
|
to catch unhandled exceptions and rethrow them outside of the spawned
|
|
"thread".
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">spawn</span></code> to ensure
|
|
the completion handler is dispatched through the correct executor.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed cleanup of of terminal-state <code><span class="identifier">spawn</span></code>
|
|
"thread" objects.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">spawn</span></code> and
|
|
<code><span class="identifier">co_spawn</span></code> implementations
|
|
to dispatch cancellation handlers on the correct executor.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed semantics of 'dispatch' to mean the executor is used as-is.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Deprecated the <code><span class="identifier">execution</span><span class="special">::</span><span class="identifier">execute</span></code>
|
|
customisation point and sender/receiver facilities.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a C++11 <code><span class="identifier">parallel_group</span></code>
|
|
example.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed example code to not use the deprecated <code><span class="identifier">resolve</span></code>
|
|
conversions.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed an ambiguity in <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">channel_traits</span></code>
|
|
specialisations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a specialised channel implementation for the for <code><span class="identifier">R</span><span class="special">(</span><span class="identifier">error_code</span><span class="special">)</span></code>
|
|
signature.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Made <code><span class="identifier">cancelled</span><span class="special">()</span></code>
|
|
public on the <code><span class="identifier">async_compose</span></code>
|
|
'self' object.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added io_executor_type and get_io_executor to the <code><span class="identifier">async_compose</span></code>
|
|
'self' object.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed implementation of <code><span class="identifier">release</span><span class="special">()</span></code> for Windows overlapped handles.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Enabled deferred awaiting for <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">coro</span></code>,
|
|
regularised <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">use_coro</span></code>,
|
|
and fixed allocator handling.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Cleaned up <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">promise</span></code>
|
|
and made it an asynchronous operation object.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Constrained <code><span class="identifier">post</span></code>/<code><span class="identifier">defer</span></code> overloads on ability to require
|
|
<code><span class="identifier">blocking</span><span class="special">.</span><span class="identifier">never</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed descriptor implementation to fall back to <code><span class="identifier">fcntl</span></code>
|
|
if <code><span class="identifier">ioctl</span></code> fails with
|
|
<code><span class="identifier">ENOTTY</span></code> when setting
|
|
non-blocking mode.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed Xcode deprecation warnings related to use of <code><span class="identifier">sprintf</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed the arguments passed to <code><span class="identifier">select_reactor</span><span class="special">::</span><span class="identifier">run</span></code>
|
|
when it is run on an internal thread.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compilation errors when <code><span class="identifier">BOOST_ASIO_DISABLE_SMALL_BLOCK_RECYCLING</span></code>
|
|
is defined.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated detection of C++20 coroutine support on clang 14 and later.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed standard library feature detection to always enable <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">invoke_result</span></code> when targeting C++17
|
|
or later.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed detection of return type deduction with MSVC.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated the asynchronous operation requirements to relax the requirements
|
|
on the associated executor.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <tt>io_uring</tt> to the implementation notes.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Consult the <a href="https://www.boost.org/doc/libs/1_81_0/doc/html/boost_asio/history.html">Revision
|
|
History</a> for further details.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/beast/">Beast</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Add <code><span class="identifier">buffers_generator</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add <code><span class="identifier">beast</span><span class="special">::</span><span class="identifier">http</span><span class="special">::</span><span class="identifier">message_generator</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">buffer_ref</span></code>,
|
|
so beast buffers can be used with asio.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support for per-operation cancellation
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
C++20 awaitable examples.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
websocket per-message compression options
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
websocket timeout option api
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
multiple content length error
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support for default-completion and rebind
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/container_hash/">Container Hash</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Major update.</strong>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The specializations of <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">hash</span></code>
|
|
have been removed; it now always calls <code><span class="identifier">hash_value</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support for <code><span class="identifier">BOOST_HASH_NO_EXTENSIONS</span></code>
|
|
has been removed. The extensions are always enabled.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
All standard containers are now supported. This includes <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">forward_list</span></code> and the unordered
|
|
associative containers.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
User-defined containers (types that have <code><span class="identifier">begin</span><span class="special">()</span></code> and <code><span class="identifier">end</span><span class="special">()</span></code> member functions that return iterators)
|
|
are now supported out of the box.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Described structs and classes (those annotated with <code><span class="identifier">BOOST_DESCRIBE_STRUCT</span></code> or <code><span class="identifier">BOOST_DESCRIBE_CLASS</span></code>) are now supported
|
|
out of the box.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">hash_combine</span></code> has
|
|
been improved.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The performance (and quality, as a result of the above change) of
|
|
string hashing has been improved. <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">hash</span></code>
|
|
for strings now passes SMHasher in 64 bit mode.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The documentation has been substantially revised to reflect the changes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/core/">Core</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">empty_value</span></code> members
|
|
are now marked as <code><span class="keyword">constexpr</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">fclose_deleter</span></code>,
|
|
a deleter that calls <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">fclose</span></code>
|
|
on a pointer to <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">FILE</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bit manipulation utilities in <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">bit</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
now explicitly require unsigned integers on input. (<a href="https://github.com/boostorg/core/issues/129">#129</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">bit_width</span></code> now returns
|
|
<code><span class="keyword">int</span></code> instead of a value
|
|
of the input argument type. This follows resolution of <a href="https://cplusplus.github.io/LWG/issue3656">LWG3656</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/describe/">Describe</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
To allow the inclusion of <code><span class="identifier">enumerators</span><span class="special">.</span><span class="identifier">hpp</span></code>,
|
|
<code><span class="identifier">bases</span><span class="special">.</span><span class="identifier">hpp</span></code>, and <code><span class="identifier">members</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
when the option <code><span class="special">-</span><span class="identifier">pedantic</span></code>
|
|
is used, the invocation of <code><span class="identifier">BOOST_DESCRIBE_ENUM</span></code>
|
|
has been moved from <code><span class="identifier">modifiers</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
into a separate header, <code><span class="identifier">modifier_description</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
As a consequence, <code><span class="identifier">modifiers</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
no longer includes <code><span class="keyword">enum</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
Code that has been relying on this implicit inclusion may fail, and
|
|
will need to be fixed to include <code><span class="keyword">enum</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/dll/">DLL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">path_from_handle</span></code>
|
|
implementation for Windows platforms, thanks to @SaltfishAmi for
|
|
the bug report <a href="https://github.com/apolukhin/Boost.DLL/issues/57">57</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/filesystem/">Filesystem</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated:</strong> <code><span class="identifier">path</span></code>
|
|
construction, assignment and appending from containers of characters,
|
|
such as <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="keyword">char</span><span class="special">&gt;</span></code>
|
|
or <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">list</span><span class="special">&lt;</span><span class="keyword">wchar_t</span><span class="special">&gt;</span></code>,
|
|
is deprecated in <strong>v3</strong> and removed
|
|
in <strong>v4</strong>. Please use string types or
|
|
iterators instead.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated:</strong> <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">filesystem</span><span class="special">/</span><span class="identifier">path_traits</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
header is deprecated and will be removed in a future release. The
|
|
header contained implementation details of <code><span class="identifier">path</span></code>
|
|
and should not be used in user's code.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Previously deprecated APIs will now generate compilation warnings
|
|
on use. To suppress these warnings, <code><span class="identifier">BOOST_FILESYSTEM_ALLOW_DEPRECATED</span></code>
|
|
macro can be defined when compiling user's code.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compilation due to a missing include on POSIX systems that
|
|
do not support <code><span class="special">*</span><span class="identifier">at</span></code>
|
|
APIs. (<a href="https://github.com/boostorg/filesystem/issues/250">#250</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows prior to 10, added a workaround for network share filesystem
|
|
that produces <code><span class="identifier">ERROR_INVALID_PARAMETER</span></code>
|
|
when constructing directory iterators. (<a href="https://github.com/boostorg/filesystem/pull/246">PR#246</a>, <a href="https://github.com/boostorg/filesystem/issues/245">#245</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, fixed <code><span class="identifier">weakly_canonical</span></code>
|
|
failing with an <code><span class="identifier">ERROR_INVALID_FUNCTION</span></code>
|
|
error code if the path started with the "\\?\" prefix.
|
|
(<a href="https://github.com/boostorg/filesystem/issues/247">#247</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">string_view</span></code>,
|
|
<code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">string_view</span></code> and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">container</span><span class="special">::</span><span class="identifier">string</span></code>
|
|
(as well as respective <code><span class="keyword">wchar_t</span></code>
|
|
counterparts) in <code><span class="identifier">path</span></code>
|
|
constructors, assignment and appending operations. (<a href="https://github.com/boostorg/filesystem/issues/208">#208</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">path</span></code> constructors,
|
|
assignment and appending operations taking a pair of iterators will
|
|
no longer accept iterators with value types that are not one of the
|
|
supported path character types.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, improved compatibility of <code><span class="identifier">directory_iterator</span></code>
|
|
with various mounted filesystems and Wine releases prior to 7.21.
|
|
(<a href="https://github.com/boostorg/filesystem/issues/255">#255</a>, <a href="https://github.com/boostorg/filesystem/issues/266">#266</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, deduplicated files are now reported as regular files
|
|
rather than reparse files. (<a href="https://github.com/boostorg/filesystem/issues/262">#262</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/fusion/">Fusion</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">fusion</span><span class="special">::</span><span class="identifier">identity_view</span></code> (<a href="https://github.com/boostorg/fusion/pull/240">PR#240</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for associative sequences on <code><span class="identifier">fusion</span><span class="special">::</span><span class="identifier">transform_view</span></code>
|
|
(<a href="https://github.com/boostorg/fusion/pull/239">PR#239</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compilation for the case when <code><span class="identifier">fusion</span><span class="special">::</span><span class="identifier">reverse_view</span></code>
|
|
used with an associative sequence (<a href="https://github.com/boostorg/fusion/pull/237">PR#237</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed Clang 13 -Wdeprecated-copy warnings (<a href="https://github.com/boostorg/fusion/pull/261">PR#261</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
A small dependency reorganization. Now <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">ref</span></code>
|
|
and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">noncopyable</span></code> are used from Boost.Core
|
|
(<a href="https://github.com/boostorg/fusion/pull/249">PR#249</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added CI testing on Linux and MacOS for clang and gcc, fixed CI testing
|
|
on Windows (<a href="https://github.com/boostorg/fusion/pull/245">PR#245</a>, <a href="https://github.com/boostorg/fusion/pull/236">PR#236</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved docs and fixed typos (<a href="https://github.com/boostorg/fusion/issues/234">#234</a>, <a href="https://github.com/boostorg/fusion/pull/235">PR#235</a>, <a href="https://github.com/boostorg/fusion/pull/238">PR#238</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/geometry/">Geometry</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Solved issues
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1048">#1048</a> Index: Fix dangling references when Indexable
|
|
is returned by value by IndexableGetter
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1076">#1076</a> Union: in rare cases it might miss one polygon
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1081">#1081</a> Union: due to precision it might miss interior
|
|
rings
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bugfixes
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1063">#1063</a> Intersection: fix a bug in intersection of
|
|
simple spherical polygons
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1064">#1064</a> Formulas: fix a consistency issue in geodesic
|
|
direct formulas
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/1088">#1088</a> Point: Fix regression for custom point types
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Various fixes for missing include files, warnings, C++20 compilation
|
|
errors and documentation
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/histogram/">Histogram</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Major update.</strong>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added new <code><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">fraction</span></code>
|
|
to compute fractions, their variance, and confidence intervals
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added interval computers for fractions: <code><span class="identifier">utility</span><span class="special">::</span><span class="identifier">clopper_pearson</span></code>,
|
|
<code><span class="identifier">utility</span><span class="special">::</span><span class="identifier">wilson_interval</span></code>, <code><span class="identifier">utility</span><span class="special">::</span><span class="identifier">jeffreys_interval</span></code>, <code><span class="identifier">utility</span><span class="special">::</span><span class="identifier">wald_interval</span></code> which can compute
|
|
intervals with arbitrary confidence level
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">utility</span><span class="special">::</span><span class="identifier">confidence_level</span></code> and <code><span class="identifier">utility</span><span class="special">::</span><span class="identifier">deviation</span></code> types to pass confidence
|
|
levels as probabilities or in multiples of standard deviation for
|
|
all interval computers, respectively
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed internal <code><span class="identifier">sub_array</span></code>
|
|
and <code><span class="identifier">span</span></code> in C++20
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/iterator/">Iterator</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">function_output_iterator</span></code>
|
|
now supports perfect forwarding of the assigned values to the wrapped
|
|
function object. (<a href="https://github.com/boostorg/iterator/pull/73">PR#73</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compilation of constructing a <code><span class="identifier">function_input_iterator</span></code>
|
|
from result of post-incrementing another <code><span class="identifier">function_input_iterator</span></code>.
|
|
(<a href="https://github.com/boostorg/iterator/issues/75">#75</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The result of post-incrementing an iterator based on <code><span class="identifier">iterator_facade</span></code> now supports <code><span class="keyword">operator</span><span class="special">-&gt;</span></code>.
|
|
<code><span class="special">(</span><span class="identifier">it</span><span class="special">++)-&gt;</span><span class="identifier">foo</span></code>
|
|
is equivalent to <code><span class="special">(*</span><span class="identifier">it</span><span class="special">++).</span><span class="identifier">foo</span></code>, which was supported before.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/json/">JSON</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">object</span><span class="special">::</span><span class="identifier">stable_erase</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">parse</span></code> overload
|
|
for <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">istream</span></code> and <code><span class="keyword">operator</span><span class="special">&gt;&gt;</span></code> for <code><span class="identifier">value</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added rvalue ref-qualified accessors for <code><span class="identifier">value</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Conversion traits were redesigned.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added conversion support for described classes and enums, <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">optional</span></code>, <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">variant</span></code>,
|
|
and null-like types (including <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">nullptr_t</span></code>,
|
|
<code><span class="identifier">std</span><span class="special">::</span><span class="identifier">nullopt_t</span></code>, and <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">monotype</span></code>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added non-throwing conversion from <code><span class="identifier">value</span></code>
|
|
to user types.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/lexical_cast/">LexicalCast</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed compilation while casting volatile arithmetic types. Thanks
|
|
to Giovanni Cerretani for the bug report <a href="https://github.com/boostorg/lexical_cast/issues/50">#50</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed usage of deprecated headers. Thanks to Michael Ford for the
|
|
PR <a href="https://github.com/boostorg/lexical_cast/pull/53">PR#53</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/locale/">Locale</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Major update with some breaking changes.</strong>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
C++11 support is now required, support for C++03 and earlier is dropped
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Some enums have been converted to enum classes - Avoids name clashes
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Replace <code><span class="special">-</span><span class="identifier">sICU_LINK_LOCALE</span></code>
|
|
&amp; <code><span class="special">-</span><span class="identifier">sICU_LINK</span></code>
|
|
by fine-grained configuration options as done in Boost.RegEx
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix detection of libiconv allowing Boost.Locale to be build (again)
|
|
on some platforms
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Remove use of and support for <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">auto_ptr</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Make the <code><span class="identifier">codecvt</span></code>
|
|
using <code><span class="keyword">wchar_t</span></code> on Windows
|
|
assume/use UTF-16 enconding
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Performance improvements: Make <code><span class="identifier">basic_format</span></code>,
|
|
<code><span class="identifier">date_time</span></code> &amp;
|
|
<code><span class="identifier">hold_ptr</span></code> movable,
|
|
Fix use of format cache
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Make Boost.Locale compatible with more ICU versions (especially the
|
|
tests)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix RTTI definitions for some classes (visibility issues)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix compatibility of the ICU backend with some libc++ versions
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix return value of some operators to correctly return non-const
|
|
<code><span class="special">*</span><span class="keyword">this</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix int-overflow on negative roll of years in <code><span class="identifier">date_time</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Handle or suppress many warnings which makes the build log cleaner
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add support for more Windows codepages
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix support for Windows codepages like ISO-2022-JP
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/nowide/">Nowide</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fix build failure of tests on MSVC
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/stacktrace/">Stacktrace</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
The library <strong>does not use COM initialization
|
|
any more</strong>. Thanks to Alex Guteniev for the bug report,
|
|
clarifications and PR <a href="https://github.com/boostorg/stacktrace/pull/123">PR#123</a>!
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The library now may use <code><span class="identifier">BOOST_STACKTRACE_BACKTRACE_INCLUDE_FILE</span></code>
|
|
macro value while detecting the libbacktrace availability in b2,
|
|
thanks to Ben Gemmill for the bug report <a href="https://github.com/boostorg/stacktrace/issues/115">#115</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">BOOST_STACKTRACE_BACKTRACE_FORCE_STATIC</span></code>
|
|
macro to force a single backtrace_state static instance while using
|
|
the libbacktrace. Thanks to the Rasmus Thomsen for the bug report
|
|
<a href="https://github.com/boostorg/stacktrace/issues/118">#118</a>!
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Avoid unresolved references when including only the <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">stacktrace</span><span class="special">/</span><span class="identifier">stacktrace</span><span class="special">.</span><span class="identifier">hpp</span></code> header. Thanks to the Long
|
|
Deng for the bug report <a href="https://github.com/boostorg/stacktrace/issues/116">#116</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Optimized stacktrace printing by not calling <code><span class="identifier">strlen</span></code>
|
|
on Windows platforms. Thanks to Alex Guteniev for the bug report
|
|
<a href="https://github.com/boostorg/stacktrace/issues/122">#122</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/pfr/">PFR</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Improved detection of aggregate initializables in C++14 mode, thanks
|
|
to Denis Mikhailov for the PR <a href="https://github.com/boostorg/pfr/pull/97">PR#97</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Suppress clang-tidy warnings, thanks to Alexander Malkov for the
|
|
PRs <a href="https://github.com/boostorg/pfr/pull/109">PR#109</a>, <a href="https://github.com/boostorg/pfr/pull/104">PR#104</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Use fold expressions if they are supported by the compiler. Thanks
|
|
to Jean-Michaël Celerier for the PR <a href="https://github.com/boostorg/pfr/pull/96">PR#96</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/stl_interfaces/">STLInterfaces</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fix two ill-formed <code><span class="identifier">iterator_interface</span></code>
|
|
operators in pre-C++20 iterators with a <code><span class="keyword">const</span></code>
|
|
<code><span class="identifier">value_type</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/system/">System</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
The macro <code><span class="identifier">BOOST_SYSTEM_DISABLE_THREADS</span></code>
|
|
can now be defined to disable the use of <code><span class="special">&lt;</span><span class="identifier">mutex</span><span class="special">&gt;</span></code>
|
|
(e.g. on single-threaded libstdc++).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">value_type</span></code>,
|
|
<code><span class="identifier">error_type</span></code>, <code><span class="identifier">in_place_value</span></code>, <code><span class="identifier">in_place_error</span></code>
|
|
to <code><span class="identifier">result</span><span class="special">&lt;&gt;</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">emplace</span></code> to
|
|
<code><span class="identifier">result</span><span class="special">&lt;&gt;</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/unordered/">Unordered</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Major update.</strong>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added fast containers <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">unordered_flat_map</span></code>
|
|
and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">unordered_flat_set</span></code> based on open
|
|
addressing.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added CTAD deduction guides for all containers.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added missing constructors as specified in <a href="https://cplusplus.github.io/LWG/issue2713">LWG
|
|
issue 2713</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/variant/">Variant</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Avoid recursive inclusion of headers, thanks to Nathan Sidwell for
|
|
the bug report <a href="https://github.com/boostorg/variant/issues/101">#101</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed usage of deprecated headers, thanks to Michael Ford for the
|
|
PR <a href="https://github.com/boostorg/variant/pull/96">PR#96</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compilation on clang in C++23 mode, thanks to Ed Catmur for
|
|
the PR <a href="https://github.com/boostorg/variant/pull/98">PR#98</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/variant2/">Variant2</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added support for <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">json</span><span class="special">::</span><span class="identifier">value_from</span></code>
|
|
and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">json</span><span class="special">::</span><span class="identifier">value_to</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_81_0.compilers_tested">
|
|
<h3><span class="link">Compilers Tested</span></h3>
|
|
<p>
|
|
Boost's primary test compilers are:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Linux:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 12.0.0, 13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.4, 11.0.0, 13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 5.0, 12.0.0, 13.0.0,
|
|
14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 6.0.1, 7.0.0, 8.0.0, 9.0.0, 10.0.0, 11.0.0, 12.0.0,
|
|
13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++20: 11.0.0, 12.0.0, 13.0.0, 14.0.0, 15.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.6.3, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 6.4.0, 7.3.0, 8.0.1, 9.1.0, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1, 9.1.0, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++20: 8.0.1, 9.1.0, 10, 11, 12
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++20: 11.0.3
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Visual C++: 10.0, 11.0, 12.0, 14.0, 14.1, 14.2, 14.3
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_81_0.acknowledgements">
|
|
<h3><span class="link">Acknowledgements</span></h3>
|
|
<p>
|
|
Marshall Clow and Glen Fernandes managed this release.
|
|
</p>
|
|
</div>
|
|
</description></item><item><title>Version 1.80.0</title><link>https://www.boost.org/users/history/version_1_80_0.html</link><guid>https://www.boost.org/users/history/version_1_80_0.html</guid><pubDate>Wed, 10 Aug 2022 21:25:15 +0000</pubDate><description>
|
|
|
|
|
|
<div id="version_1_80_0.known_issues">
|
|
<h3><span class="link">Known Issues</span></h3>
|
|
<p>
|
|
These are patches from library authors which were found too late to be fixed
|
|
in the release.
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Config
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Support for libcpp15 which removes <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">unary_function</span></code>
|
|
and <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">binary_function</span></code>. <a href="https://www.boost.org/patches/1_80_0/0005-config-libcpp15.patch">Patch</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Filesystem
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Directory iterators may fail to construct for a network share on
|
|
Windows prior to 10, see <a href="https://github.com/boostorg/filesystem/pull/246">PR#246</a> and <a href="https://github.com/boostorg/filesystem/issues/245">#245</a>.
|
|
<a href="https://www.boost.org/patches/1_80_0/0001-filesystem-win-fix-dir-it-net-share.patch">Patch</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, <code><span class="identifier">weakly_canonical</span></code>
|
|
fails to process paths that start with the "\\?\" prefix,
|
|
see <a href="https://github.com/boostorg/filesystem/issues/247">#247</a>. <a href="https://www.boost.org/patches/1_80_0/0002-filesystem-fix-weakly-canonical-long-paths.patch">Patch</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On POSIX systems that don't support <code><span class="special">*</span><span class="identifier">at</span></code> APIs, compilation fails due
|
|
to a missing include, see <a href="https://github.com/boostorg/filesystem/issues/250">#250</a>. <a href="https://www.boost.org/patches/1_80_0/0004-filesystem-posix-fix-no-at-apis-missing-include.patch">Patch</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Unordered
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Containers are not in a valid state after moving, see <a href="https://github.com/boostorg/unordered/issues/139">#139</a>.
|
|
<a href="https://www.boost.org/patches/1_80_0/0003-unordered-valid-after-move.patch">Patch</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix MSVC /RTCc build runtime failures. <a href="https://www.boost.org/patches/1_80_0/0006-unordered-msvc-rtcc.patch">Patch</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_80_0.new_libraries">
|
|
<h3><span class="link">New Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
No new libraries.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_80_0.updated_libraries">
|
|
<h3><span class="link">Updated Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/asio/">Asio</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added a deduced trailing return type to all asynchronous operations,
|
|
to enable the new form of <code><span class="identifier">async_result</span></code>
|
|
for C++11.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Moved <code><span class="identifier">append</span></code>, <code><span class="identifier">prepend</span></code>, <code><span class="identifier">as_tuple</span></code>,
|
|
and <code><span class="identifier">deferred</span></code> to the
|
|
<code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span></code> namespace, and made them compatible
|
|
with C++11.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Made <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">parallel_group</span></code>
|
|
compatible with C++11.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">buffer</span><span class="special">()</span></code>
|
|
overloads for contiguous containers, such as <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">span</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added the ability for <code><span class="identifier">awaitable</span><span class="special">&lt;&gt;</span></code>-based coroutines to directly
|
|
<code><span class="identifier">co_await</span></code> operations
|
|
that are packaged as function objects.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed <code><span class="identifier">spawn</span><span class="special">()</span></code>
|
|
to be a completion token-based asynchronous operation, and added
|
|
support for cancellation. The <code><span class="identifier">basic_yield_context</span></code>
|
|
token now supports move-only and variadic result types. When targeting
|
|
C++11 and later, <code><span class="identifier">spawn</span><span class="special">()</span></code> and <code><span class="identifier">basic_yield_context</span></code>
|
|
are implemented in terms of Boost.Context directly.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added the <code><span class="identifier">is_async_operation</span></code>
|
|
trait and <code><span class="identifier">async_operation</span></code>
|
|
concept.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added the <code><span class="identifier">completion_signature_of</span></code>
|
|
trait.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added converting move construction/assignment to posix descriptors,
|
|
serial ports, pipes, Windows <code><span class="identifier">object_handle</span></code>,
|
|
Windows stream handles, and Windows random-access handles.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">release</span><span class="special">()</span></code>
|
|
member functions to pipes, Windows stream handles, and Windows random-access
|
|
handles.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Enabled support for <code><span class="identifier">Endpoint</span></code>
|
|
implementations that return <code><span class="keyword">void</span></code>
|
|
pointers from their <code><span class="identifier">data</span><span class="special">()</span></code> member functions, as per the documented
|
|
<code><span class="identifier">Endpoint</span></code> type requirements.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed <code><span class="identifier">all</span><span class="special">()</span></code>
|
|
and <code><span class="identifier">race</span><span class="special">()</span></code>
|
|
from <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">promise</span></code>,
|
|
as <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">parallel_group</span></code> covers this functionality.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added source locations to exceptions and error codes produced by
|
|
the synchronous and asynchronous operations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compatibility with OpenSSL 3.0.4 and later.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compatibility with with <tt>-masm=intel</tt>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Explicitly stated that socket <code><span class="identifier">shutdown</span><span class="special">()</span></code> calls are thread-safe with respect
|
|
to certain other synchronous operations on the same socket.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Optimised the move construction of I/O objects where only the executor
|
|
type differs.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed the detection of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">invoke_result</span></code>
|
|
for clang/libc++.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed an issue where <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">parallel_group</span></code>
|
|
initiation incorrectly moved arguments instead of forwarding them.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a sequencing issue in the implementation of <code><span class="identifier">post</span><span class="special">()</span></code>, <code><span class="identifier">dispatch</span><span class="special">()</span></code>, and <code><span class="identifier">defer</span><span class="special">()</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed the <code><span class="identifier">awaitable</span><span class="special">&lt;&gt;</span></code> implementation to propagate
|
|
exceptions from awaited initiation functions through the current
|
|
completion handler.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed detection of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">aligned_alloc</span></code>
|
|
with <tt>gcc</tt> 7.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed to avoid using the soon-to-be-deprecated <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">aligned_storage</span></code>
|
|
on newer compilers.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed detection of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">aligned_alloc</span></code>
|
|
for older Apple platforms.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed faulty assertions from <code><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">coro</span></code>
|
|
implementation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added defence against Qt-defined macros when building with Intel
|
|
C++.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed the implementation of the <code><span class="identifier">select_reactor</span></code>,
|
|
on Windows, to ensure that any exception resulting from failure to
|
|
recreate its interrupter's sockets will be allowed to propagate out
|
|
through <code><span class="identifier">io_context</span><span class="special">::</span><span class="identifier">run</span><span class="special">()</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed various compiler warnings.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated all composed operations examples, and the C++11 timeouts
|
|
example, to use the new <code><span class="identifier">async_result</span></code>
|
|
form.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added composed operation and coroutine examples for C++20.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Consult the <a href="https://www.boost.org/doc/libs/1_80_0/doc/html/boost_asio/history.html">Revision
|
|
History</a> for further details.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/atomic/">Atomic</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Improved portability of endianness checks on ARM, AArch32 and AArch64
|
|
targets. (<a href="https://github.com/boostorg/atomic/issues/59">#59</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compilation with MSVC 14.0 (Visual Studio 2015) in C++17 mode.
|
|
(<a href="https://github.com/boostorg/atomic/issues/61">#61</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/filesystem/">Filesystem</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
On Windows, added a fallback implementation for querying file attributes
|
|
in case if the file cannot be opened with <code><span class="identifier">ERROR_ACCESS_DENIED</span></code>
|
|
error. This may allow <code><span class="identifier">status</span></code>
|
|
and <code><span class="identifier">symlink_status</span></code>
|
|
to succeed for system files and directories that are not reparse
|
|
points or symlinks. (<a href="https://github.com/boostorg/filesystem/issues/234">#234</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, added a workaround for FAT/exFAT filesystems that produce
|
|
<code><span class="identifier">ERROR_INVALID_PARAMETER</span></code>
|
|
when querying file attributes. This affected <code><span class="identifier">status</span></code>
|
|
and <code><span class="identifier">symlink_status</span></code>,
|
|
which reported that files do not exist, and directory iterators,
|
|
which failed to construct, as well as other dependent operations.
|
|
(<a href="https://github.com/boostorg/filesystem/issues/236">#236</a>, <a href="https://github.com/boostorg/filesystem/issues/237">#237</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Worked around a compilation problem on <a href="https://www.rtems.org/">RTEMS</a>.
|
|
(<a href="https://github.com/boostorg/filesystem/pull/240">PR#240</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Linux, corrected switching to <code><span class="identifier">sendfile</span></code>
|
|
<code><span class="identifier">copy_file</span></code> implementation
|
|
if <code><span class="identifier">copy_file_range</span></code>
|
|
failed with <code><span class="identifier">ENOSYS</span></code>
|
|
in runtime. The <code><span class="identifier">sendfile</span></code>
|
|
fallback implementation used to skip the filesystem type check and
|
|
could fail for some filesystems.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On POSIX systems supporting <code><span class="identifier">openat</span></code>
|
|
and related APIs defined in POSIX.1-2008 and on Windows Vista and
|
|
later, improved protection of <code><span class="identifier">remove_all</span></code>
|
|
against <a href="https://www.cve.org/CVERecord?id=CVE-2022-21658">CVE-2022-21658</a>
|
|
that was implemented in the previous release. The previous fix could
|
|
still result in removing unintended files in <a href="https://github.com/boostorg/filesystem/issues/224#issuecomment-1183738097">certain
|
|
conditions</a>. Other systems remain vulnerable.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/gil/">GIL</a>:</span>
|
|
<strong>NOTICE:</strong>
|
|
We are planning BREAKING switch to C++17 as minimum required C++ language
|
|
version in one or two releases after Boost 1.80 (<a href="https://github.com/boostorg/gil/issues/676">#676</a>)
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GSoC 2020: Added Perona-Malik anisotropic diffusion algorithm
|
|
(<a href="https://github.com/boostorg/gil/pull/500">PR#500</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2020: Added histogram class and related functionality
|
|
(<a href="https://github.com/boostorg/gil/pull/499">PR#499</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2020: Added histogram equalization feature (<a href="https://github.com/boostorg/gil/pull/514">PR#514</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2020: Added histogram matching algorithm (<a href="https://github.com/boostorg/gil/pull/515">PR#515</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2020: Added ability to stack images either horizontally
|
|
(<code><span class="identifier">hstack</span></code>) or
|
|
vertically (<code><span class="identifier">vstack</span></code>)
|
|
(<a href="https://github.com/boostorg/gil/pull/506">PR#506</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2020: Added adaptive histogram equalization algorithm
|
|
(<a href="https://github.com/boostorg/gil/pull/516">PR#516</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2020: Added Standard Hough Transform and circle rasterization
|
|
(<a href="https://github.com/boostorg/gil/pull/512">PR#512</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2020: Added Bresenham's algorithm for line rasterization
|
|
(<a href="https://github.com/boostorg/gil/pull/512">PR#512</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2021: Added rotation of image by arbitrary angle around
|
|
its center (<a href="https://github.com/boostorg/gil/pull/565">PR#565</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2021: Added rasterization support for ellipse based on
|
|
"An Efficient Ellipse-Drawing Algorithm" by Jerry
|
|
Van Aken (<a href="https://github.com/boostorg/gil/pull/585">PR#585</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">image</span></code>
|
|
constructor from compatible view (<a href="https://github.com/boostorg/gil/pull/520">PR#520</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added inverse function for affine <code><span class="identifier">matrix3x2</span></code>
|
|
(<a href="https://github.com/boostorg/gil/pull/527">PR#527</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added standard morphological transformations (<a href="https://github.com/boostorg/gil/pull/541">PR#541</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">for_each_pixel</span></code>
|
|
overload for <code><span class="identifier">any_image</span></code>
|
|
(<a href="https://github.com/boostorg/gil/pull/648">PR#648</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added C++17 polymorphic memory resource typedefs for <code><span class="identifier">image</span></code> class (<a href="https://github.com/boostorg/gil/pull/529">PR#529</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>BREAKING:</strong> The required minimum
|
|
C++ version is changed from from C++11 to C++14. Currently,
|
|
large parts of GIL still compile with a C++11 compiler. However,
|
|
there is no guarantee that it stays that way, and any compilers
|
|
that do not support at least C++14 are considered unsupported
|
|
as of now.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>BREAKING:</strong> <code><span class="identifier">any_color_converted_view</span><span class="special">()</span></code> is deprecated and will be
|
|
removed in the next release. Use <code><span class="identifier">color_converted_view</span><span class="special">()</span></code> instead, which provides the
|
|
same feature.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>BREAKING:</strong> <code><span class="identifier">apply_operation</span></code>
|
|
for <code><span class="identifier">any_image</span></code>
|
|
is deprecated and will be removed in the next release. Use
|
|
<code><span class="identifier">variant2</span><span class="special">::</span><span class="identifier">visit</span></code> instead, which provides
|
|
the same feature. (<a href="https://github.com/boostorg/gil/pull/656">PR#656</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Moved numeric extension to core (<a href="https://github.com/boostorg/gil/pull/573">PR#573</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for C++17's <code><span class="special">&lt;</span><span class="identifier">filesystem</span><span class="special">&gt;</span></code>
|
|
(<a href="https://github.com/boostorg/gil/pull/636">PR#636</a>) The availability of the <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">filesystem</span></code>
|
|
is detected automatically, unless the <code><span class="identifier">BOOST_GIL_IO_USE_BOOST_FILESYSTEM</span></code>
|
|
macro is defined that forces the preference of the Boost.Filesystem.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Renamed <code><span class="identifier">pixel_multiply_t</span></code>
|
|
to <code><span class="identifier">pixel_multiplies_t</span></code>
|
|
and <code><span class="identifier">pixel_divide_t</span></code>
|
|
to <code><span class="identifier">pixel_divides_t</span></code>
|
|
(<a href="https://github.com/boostorg/gil/pull/655">PR#655</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Renamed <code><span class="identifier">io</span><span class="special">/</span><span class="identifier">dynamic_io_new</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
to <code><span class="identifier">io</span><span class="special">/</span><span class="identifier">detail</span><span class="special">/</span><span class="identifier">dynamic</span><span class="special">.</span><span class="identifier">hpp</span></code> (<a href="https://github.com/boostorg/gil/pull/653">PR#653</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Moved function <code><span class="identifier">construct_matched</span></code>
|
|
into <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">gil</span><span class="special">::</span><span class="identifier">detail</span></code>
|
|
namespace as it was only used by other implementation details
|
|
(<a href="https://github.com/boostorg/gil/pull/653">PR#653</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Made <code><span class="identifier">packed_pixel</span></code>
|
|
trivially copyable and assignable (<a href="https://github.com/boostorg/gil/pull/679">PR#679</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Replace deprecated libtiff v4.3 typedefs with C99 fixed-size
|
|
integers (<a href="https://github.com/boostorg/gil/pull/685">PR#685</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>BREAKING:</strong> Removed support
|
|
for GCC 5 (<a href="https://github.com/boostorg/gil/pull/572">PR#572</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed deprecated.hpp (<a href="https://github.com/boostorg/gil/pull/627">PR#627</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed conversion from RGB to HSL (<a href="https://github.com/boostorg/gil/pull/505">PR#505</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed conversion from RGB to signed CMYK (<a href="https://github.com/boostorg/gil/pull/522">PR#522</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed unnecessary numeric cast in hsv.hpp (<a href="https://github.com/boostorg/gil/pull/530">PR#530</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed default constructor for <code><span class="identifier">homogeneous_color_base</span></code>
|
|
for reference pixel elements (<a href="https://github.com/boostorg/gil/pull/542">PR#542</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed returning reference to local temporary object in <code><span class="identifier">subchroma_image_view</span></code> (<a href="https://github.com/boostorg/gil/pull/556">PR#556</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added missing header guards in diffusion.hpp (<a href="https://github.com/boostorg/gil/pull/568">PR#568</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">any_image_view</span><span class="special">&lt;&gt;::</span><span class="identifier">const_t</span></code>
|
|
(<a href="https://github.com/boostorg/gil/pull/526">PR#526</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed C++20 incompatibilities in I/O extensions (<a href="https://github.com/boostorg/gil/pull/617">PR#617</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ensured all examples build without errors (<a href="https://github.com/boostorg/gil/pull/628">PR#628</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">convolve_2d</span></code>
|
|
for images with <code><span class="identifier">float32_t</span></code>
|
|
channel model (<a href="https://github.com/boostorg/gil/pull/577">PR#577</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">for_each_pixel</span></code>
|
|
for non-1d iterable views (<a href="https://github.com/boostorg/gil/pull/621">PR#621</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed: <code><span class="identifier">is_equal_to_sixteen</span></code>
|
|
in PNG I/O was less-than test (<a href="https://github.com/boostorg/gil/pull/650">PR#650</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Re-allow <code><span class="identifier">devicen_t</span></code>
|
|
with two components (<a href="https://github.com/boostorg/gil/pull/654">PR#654</a>) It was unintentionally removed
|
|
in Boost 1.72
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed memory leak in <code><span class="identifier">image</span></code>
|
|
class for empty dimensions (<a href="https://github.com/boostorg/gil/pull/649">PR#649</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Acknowledgements
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Cypre55, Samuel Debionne, Mike-Devel, Edward Diener, Peter
|
|
Dimov, Omar Emara, Dhruva Gole, Nicolas Herry, Eugene K, Avinal
|
|
Kumar, Gaurav Kumar, Marco Langer, Pranam Lashkari, Mateusz
|
|
Łoskot, Giovanni Mascellani, Debabrata Mandal, Gopi Krishna
|
|
Menon, René Ferdinand Rivera Morell, Felix Morgner, Harshit
|
|
Pant, Paul92, André Schröder, Scramjet911, Siddharth, Dirk
|
|
Stolle, Prathamesh Tagore, theroyn, Olzhas Zhumabek
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/atomic/">Graph</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fix bug in <code><span class="identifier">stoer_wagner_min_cut</span></code>
|
|
where vertices are not merged at the end of each mincut phase
|
|
(<a href="https://github.com/boostorg/graph/issues/286">#286</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix conversion warning for return type of <code><span class="identifier">strong_components</span></code>
|
|
(<a href="https://github.com/boostorg/graph/issues/293">#293</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix compilation failure of <code><span class="identifier">boykov_kolmogorov_max_flow</span></code>
|
|
named parameter overload (<a href="https://github.com/boostorg/graph/issues/232">#232</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
General code improvements:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Remove redundant call to <code><span class="identifier">combine</span></code>
|
|
in <code><span class="identifier">astar_search_no_init_tree</span></code>
|
|
(<a href="https://github.com/boostorg/graph/issues/260">#260</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Remove redundant <code><span class="identifier">child_idx</span></code>
|
|
argument of <code><span class="identifier">d_ary_heap_indirect</span><span class="special">&lt;&gt;::</span><span class="identifier">child</span></code>
|
|
(<a href="https://github.com/boostorg/graph/issues/261">#261</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve documentation for traversal categories (<a href="https://github.com/boostorg/graph/issues/303">#303</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Acknowledgements
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Viktor Pti, Sebastian Brockmeyer, Etienne dg
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/histogram/">Histogram</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed segfault in <code><span class="identifier">indexed</span></code>
|
|
when trying to iterate over histogram with axes of zero size (physical
|
|
or logical) under certain conditions
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed previously deprecated API
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
class <code><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">thread_safe</span></code>:
|
|
use <code><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">count</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">,</span> <span class="keyword">true</span><span class="special">&gt;</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Methods <code><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">sum</span><span class="special">::</span><span class="identifier">large</span></code>
|
|
and <code><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">sum</span><span class="special">::</span><span class="identifier">small</span></code>:
|
|
use <code><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">sum</span><span class="special">::</span><span class="identifier">large_part</span></code>
|
|
and <code><span class="identifier">accumulators</span><span class="special">::</span><span class="identifier">sum</span><span class="special">::</span><span class="identifier">small_part</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Type alias <code><span class="identifier">algorithm</span><span class="special">::</span><span class="identifier">reduce_option</span></code>:
|
|
use <code><span class="identifier">algorithm</span><span class="special">::</span><span class="identifier">reduce_command</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Template function <code><span class="identifier">axis</span><span class="special">::</span><span class="identifier">traits</span><span class="special">::</span><span class="identifier">static_options</span></code>:
|
|
use <code><span class="identifier">axis</span><span class="special">::</span><span class="identifier">traits</span><span class="special">::</span><span class="identifier">get_options</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Template function <code><span class="identifier">axis</span><span class="special">::</span><span class="identifier">traits</span><span class="special">::</span><span class="identifier">static_is_inclusive</span></code>:
|
|
use <code><span class="identifier">axis</span><span class="special">::</span><span class="identifier">traits</span><span class="special">::</span><span class="identifier">is_inclusive</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Type alias <code><span class="identifier">indexed</span><span class="special">::</span><span class="identifier">range_iterator</span></code>:
|
|
use <code><span class="identifier">indexed</span><span class="special">::</span><span class="identifier">iterator</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Type alias <code><span class="identifier">indexed</span><span class="special">::</span><span class="identifier">accessor</span><span class="special">::</span><span class="identifier">reference</span></code>:
|
|
use <code><span class="identifier">indexed</span><span class="special">::</span><span class="identifier">accessor</span><span class="special">::</span><span class="identifier">const_reference</span></code>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/iterator/">Iterator</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
For C++11 and later, added support for perfect forwarding of values
|
|
written to <code><span class="identifier">function_output_iterator</span></code>.
|
|
(<a href="https://github.com/boostorg/iterator/pull/73">PR#73</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added protection against writing to <code><span class="identifier">function_output_iterator</span></code>
|
|
a result of dereferencing another <code><span class="identifier">function_output_iterator</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/json/">JSON</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added non-const <code><span class="identifier">value</span><span class="special">::</span><span class="identifier">at</span></code>
|
|
overloads.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added the ability to manually choose endianness of the platform.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">string</span><span class="special">::</span><span class="identifier">subview</span><span class="special">()</span></code>
|
|
overload.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed segfault in <code><span class="identifier">array</span><span class="special">::</span><span class="identifier">erase</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed low performance of <code><span class="identifier">serialize</span></code>
|
|
on libc++.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed ambigious conversion to <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">string_view</span></code>
|
|
on GCC 8.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed parsing on big-endian platforms.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed handling of comment after trailing comma.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/leaf/">LEAF</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
API breaking change: throw leaf::exception(....) now becomes leaf::throw_exception(....)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a bug in support for a rare build configuration (exception
|
|
handling enabled, diagnostics disabled)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Using nullptr instead of 0 throughout
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed pedantic warnings
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/locale/">Locale</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Deprecated support for C++03 and earlier, C++11 will be required
|
|
in the next release
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Provide <code><span class="special">-</span><span class="identifier">sICU_LINK_LOCALE</span></code>
|
|
as a temporary replacement for <code><span class="special">-</span><span class="identifier">sICU_LINK</span></code> which is incompatible
|
|
with Boost.Regex. <code><span class="special">-</span><span class="identifier">sICU_LINK_LOCALE</span></code> and <code><span class="special">-</span><span class="identifier">sICU_LINK</span></code>
|
|
are deprecated and will be replaced by <code><span class="identifier">ICU_</span><span class="special">*</span><span class="identifier">_NAME</span></code>
|
|
options to be compatible with Boost.Regex
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix UB/assertion failure in the ICU <code><span class="identifier">collator</span></code>
|
|
implementation when transforming empty strings
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix some issues related to visibility of classes in shared libraries
|
|
(Unix only)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix compatibility with C++20 mode
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix compatibility with <code><span class="identifier">BOOST_USE_WINDOWS_H</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix build failures due to missing includes
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Handle or suppress many warnings which makes the build log cleaner
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/log/">Log</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed binding incorrect local address in UDP socket-based
|
|
<code><span class="identifier">syslog_backend</span></code>
|
|
when IPv6 address is used for the syslog server. (<a href="https://github.com/boostorg/log/issues/181">#181</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a workaround for a <a href="https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105857">bug</a>
|
|
in libstdc++ from gcc 11.2. When <code><span class="identifier">max_size_decor</span></code>
|
|
was used on a formatting stream, <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">codecvt</span><span class="special">::</span><span class="identifier">do_length</span></code>
|
|
incorrectly accessed the input buffer and caused a buffer overflow.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
See <a href="https://www.boost.org/libs/log/doc/html/log/changelog.html">changelog</a>
|
|
for more details.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/math/">Math</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated C++11 support</strong>: from 2023
|
|
we will require C++14 as a minimum standard. This will mean GCC-5
|
|
or MSVC-14.1 as a minimal requirement.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add <code><span class="keyword">constexpr</span></code> fma support,
|
|
see <a href="https://github.com/boostorg/math/pull/734">734</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add support for the Chatterjee Correlation Coefficient, see <a href="https://github.com/boostorg/math/pull/770">770</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for the logarithm of the PDF for all the distributions.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improve support for building with no exception or RTTI support.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Some minor bug fixes for [sub 1]F[sub 1] corner cases, see <a href="https://github.com/boostorg/math/pull/778">778</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/multiprecision/">Multiprecision</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Mark C++11 support as deprecated</strong>:
|
|
from 2023 we will move to requiring C++14 as a minimum standard level.
|
|
That will drop support for GCC versions prior to 5 and MSVC prior
|
|
to 14.1.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix conflict between <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">cstdfloat</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
and this library.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clean up lots of gcc and clang warnings.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix input streaming of composite types (complex, interval rational)
|
|
where there is a trailing delimeter in the stream and no whitespace.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix <code><span class="keyword">constexpr</span></code> integer
|
|
square root where the input is 1, 2 or 3.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add missing <code><span class="preprocessor">#include</span></code>
|
|
of <code><span class="special">&lt;</span><span class="identifier">memory</span><span class="special">&gt;</span></code> to float128.hpp.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Correct 2-arg constructor for class <code><span class="identifier">number</span></code>
|
|
to prevent ambiguity in some cases.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Correct and make more consistent behaviour of divide-by-zero in gmp.hpp.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/multi_index/">Multi-index Containers</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Maintenance work.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/nowide/">Nowide</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Major performance improvement for Bulk I/O with files
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">basic_filebuf</span></code>: Fix
|
|
wrong return value of <code><span class="identifier">sync</span></code>
|
|
when <code><span class="identifier">fflush</span></code> failed
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">basic_filebuf</span></code>: Fix
|
|
possible undefined behavior in a corner case when nothing was actually
|
|
written but buffer is in "write" mode
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">basic_filebuf</span></code>: Limit
|
|
putback of characters (i.e. <code><span class="identifier">pbackfail</span></code>)
|
|
only allowing putback of buffered characters (may be only 1 character)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/optional/">Optional</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added specializations for <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">hash</span><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">optional</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;&gt;</span></code>. This is a breaking change
|
|
for programs that define such specializations themselves. For more
|
|
details see <a href="https://www.boost.org/libs/optional/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___std__hash_specializations.html#reference_std_hash_spec">specs</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/stl_interfaces/">STLInterfaces</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fix <a href="https://github.com/boostorg/stl_interfaces/issues/53">#53</a>: "missing 'typename' prior to dependent
|
|
type name 'C::const_iterator'"
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix <a href="https://github.com/boostorg/stl_interfaces/issues/54">#54</a>: "Concept check fails on .data() of
|
|
a view on contiguous iterator_interface instantiations"
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New additions to make it easy to write views and view adaptors that
|
|
work like, and interoperate with, the ones in the standard library:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Add workalikes for C++23's <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">bind_back</span><span class="special">()</span></code> and <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">range_adaptor_closure</span></code>
|
|
for pre-C++23 code.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add templates <code><span class="identifier">closure</span></code>
|
|
and <code><span class="identifier">adaptor</span></code>
|
|
to make writing view adaptors easier, following the examples
|
|
in <a href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2387r3.html">P2387</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/system/">System</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
When an <code><span class="identifier">error_code</span></code>
|
|
is converted to <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">error_code</span></code>
|
|
and then back to <code><span class="identifier">error_code</span></code>,
|
|
the original is now restored, if possible.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Reworked the conversion from <code><span class="identifier">error_category</span></code>
|
|
to <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">error_category</span></code> to avoid the one-time
|
|
allocation that shows up on leak checkers.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a constructor that allows replacing the source location of
|
|
an <code><span class="identifier">error_code</span></code>, and
|
|
a corresponding <code><span class="identifier">assign</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a converting constructor to <code><span class="identifier">result</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/unordered/">Unordered</a>:</span>
|
|
Major update:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://www.boost.org/libs/unordered/doc/html/unordered.html#buckets_fast_closed_addressing_implementation">Refactor</a>
|
|
internal implementation to be dramatically faster
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Allow <code><span class="identifier">final</span></code> <code><span class="identifier">Hasher</span></code> and <code><span class="identifier">KeyEqual</span></code>
|
|
objects
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Update documentation, adding benchmark graphs and notes on the new
|
|
internal data structures
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/utility/">Utility</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
In <code><span class="identifier">string_view</span></code>/<code><span class="identifier">string_ref</span></code>, fixed <code><span class="identifier">max_size</span></code> returning incorrect value.
|
|
(<a href="https://github.com/boostorg/utility/issues/91">#91</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed <code><span class="keyword">noexcept</span></code> specifier
|
|
from <code><span class="identifier">string_view</span><span class="special">::</span><span class="identifier">compare</span></code>
|
|
as it may throw on some input arguments. (<a href="https://github.com/boostorg/utility/issues/94">#94</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
In <code><span class="identifier">string_view</span></code>/<code><span class="identifier">string_ref</span></code>, added support for calling
|
|
<code><span class="identifier">substr</span></code> with no arguments.
|
|
(<a href="https://github.com/boostorg/utility/issues/96">#96</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">string_view</span><span class="special">::</span><span class="identifier">contains</span></code>
|
|
methods that were introduced in C++23. (<a href="https://github.com/boostorg/utility/issues/93">#93</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
In <code><span class="identifier">string_view</span></code>, added
|
|
asserts in <code><span class="identifier">remove_prefix</span></code>/<code><span class="identifier">remove_suffix</span></code> methods to enforce
|
|
the precondition that the prefix/suffix length does not exceed the
|
|
string view size. The previous (undocumented) behavior of silently
|
|
clamping the prefix/suffix length is deprecated and will be removed
|
|
in a future release. (<a href="https://github.com/boostorg/utility/issues/92">#92</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/wave/">Wave</a>:</span>
|
|
Fixed bugs:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/wave/issues/24">#24</a>: Line numbers wrong after conditional section
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/wave/issues/160">#160</a>: one test fails with error C2660 and error C2440 under
|
|
msvc /permissive- mode
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/wave/issues/161">#161</a>: BOOST_WAVE_THROW_NAME_CTX does not result in a context
|
|
callback and always throws
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/wave/issues/162">#162</a>: When Boost headers are included in the preprocessed
|
|
translation unit, Wave fails in boost/integer.hpp(99)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_80_0.updated_tools">
|
|
<h3><span class="link">Updated Tools</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/tools/build/">Build</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Includes release of <a href="https://www.boost.org/tools/build/doc/html/#_version_4_9_2">B2
|
|
version 4.9.2</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_80_0.compilers_tested">
|
|
<h3><span class="link">Compilers Tested</span></h3>
|
|
<p>
|
|
Boost's primary test compilers are:
|
|
</p>
|
|
<p>
|
|
Boost's primary test compilers are:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Linux:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 12.0.0, 13.0.0, 14.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.4, 11.0.0, 13.0.0, 14.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 5.0, 12.0.0, 13.0.0,
|
|
14.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 6.0.1, 7.0.0, 8.0.0, 9.0.0, 10.0.0, 11.0.0, 12.0.0,
|
|
13.0.0, 14.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++20: 11.0.0, 12.0.0, 13.0.0, 14.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.6.3, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 6.4.0, 7.3.0, 8.0.1, 9.1.0, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1, 9.1.0, 11, 12
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++20: 8.0.1, 9.1.0, 10, 11, 12
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 11.0.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++20: 11.0.3
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Visual C++: 10.0, 11.0, 12.0, 14.0, 14.1, 14.2, 14.3
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_80_0.acknowledgements">
|
|
<h3><span class="link">Acknowledgements</span></h3>
|
|
<p>
|
|
Marshall Clow, Michael Caisse and Glen Fernandes managed this release.
|
|
</p>
|
|
</div>
|
|
</description></item>
|
|
</channel>
|
|
</rss>
|