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8411 lines
419 KiB
XML
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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 1.74.0</title><link>https://www.boost.org/users/history/version_1_74_0.html</link><guid>https://www.boost.org/users/history/version_1_74_0.html</guid><pubDate>Fri, 14 Aug 2020 05:02:54 +0000</pubDate><description>
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<div id="version_1_74_0.new_libraries">
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<h3><span class="link">New Libraries</span></h3>
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<ul>
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<li>
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<div>
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<span class="library"><a href="https://www.boost.org/libs/stl_interfaces/">STLInterfaces</a>:</span> A library
|
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of CRTP bases to ease the writing of STL views, iterators, and sequence
|
|
containers, from Zach Laine.
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</div>
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</li>
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</ul>
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</div>
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<div id="version_1_74_0.updated_libraries">
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<h3><span class="link">Updated Libraries</span></h3>
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<ul>
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<li>
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<div>
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<span class="library"><a href="https://www.boost.org/libs/asio/">Asio</a>:</span>
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<ul>
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<li>
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<div>
|
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Added an implementation of the proposed standard executors (<a href="http://wg21.link/P0443r13">P0443r13</a>, <a href="http://wg21.link/P1348r0">P1348r0</a>,
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and <a href="http://wg21.link/P1393r0">P1393r0</a>).
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</div>
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</li>
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<li>
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<div>
|
|
Added support for the proposed standard executors to Asio's I/O facilities.
|
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<ul>
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<li>
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<div>
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The supplied executors now meet the requirements for the proposed
|
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standard executors. These classes also continue to meet the
|
|
existing requirements for the Networking TS model of executors.
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</div>
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</li>
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<li>
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<div>
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All I/O objects, asynchronous operations, and utilities will
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interoperate with both new proposed standard executors, and
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with existing Networking TS executors.
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</div>
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</li>
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<li>
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<div>
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The <code><span class="identifier">any_io_executor</span></code>
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type alias has been introduced as the default runtime-polymorphic
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executor for all I/O objects. This defaults to the <code><span class="identifier">execution</span><span class="special">::</span><span class="identifier">any_executor</span><span class="special">&lt;&gt;</span></code>
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template. If required for backward compatibility, <code><span class="identifier">BOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT</span></code>
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|
can be defined to use the old <code><span class="identifier">asio</span><span class="special">::</span><span class="identifier">executor</span></code>
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polymorphic wrapper instead.
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</div>
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</li>
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<li>
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<div>
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Support for the existing Networking TS model of executors can
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be disabled by defining <code><span class="identifier">BOOST_ASIO_NO_TS_EXECUTORS</span></code>.
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</div>
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</li>
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</ul>
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</div>
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</li>
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<li>
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<div>
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Added converting move construction and assignment to <code><span class="identifier">basic_waitable_timer</span></code>.
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</div>
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</li>
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<li>
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<div>
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|
Enabled C++20 coroutine support when using <tt>gcc</tt>
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10.
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</div>
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</li>
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<li>
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<div>
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Added overloads of <code><span class="identifier">co_spawn</span></code>
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that launch an awaitable.
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</div>
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</li>
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<li>
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<div>
|
|
Added a new constructor overload to <code><span class="identifier">use_awaitable_t</span></code>'s
|
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default executor adapter, to enable conversion between executor types.
|
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</div>
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</li>
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<li>
|
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<div>
|
|
Added support for using <code><span class="identifier">detached_t</span></code>
|
|
as a default completion token, by adding members <code><span class="identifier">as_default_on</span><span class="special">()</span></code> and <code><span class="identifier">as_default_on_t</span><span class="special">&lt;&gt;</span></code>.
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</div>
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</li>
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<li>
|
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<div>
|
|
Added a move constructor to <code><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">stream</span><span class="special">&lt;&gt;</span></code>.
|
|
</div>
|
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</li>
|
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<li>
|
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<div>
|
|
Changed <code><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">stream</span><span class="special">&lt;&gt;</span></code>
|
|
write operations to linearise gather-write buffer sequences.
|
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</div>
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</li>
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<li>
|
|
<div>
|
|
Added compile-time detection of the deprecated <code><span class="identifier">asio_handler_invoke</span></code>,
|
|
<code><span class="identifier">asio_handler_allocate</span></code>,
|
|
and <code><span class="identifier">asio_handler_deallocate</span></code>
|
|
hooks, when <code><span class="identifier">BOOST_ASIO_NO_DEPRECATED</span></code>
|
|
is defined.
|
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</div>
|
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</li>
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<li>
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<div>
|
|
Implemented a number of performance optimisations.
|
|
</div>
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</li>
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<li>
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<div>
|
|
Added source location support to handler tracking.
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</div>
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</li>
|
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<li>
|
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<div>
|
|
Implemented various improvements to the <tt>handlerviz.pl</tt>
|
|
tool.
|
|
</div>
|
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</li>
|
|
<li>
|
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<div>
|
|
Added the <tt>handlerlive.pl</tt> tool, which processes
|
|
handler tracking output to produce a list of "live" handlers.
|
|
</div>
|
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</li>
|
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<li>
|
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<div>
|
|
Added the <tt>handlertree.pl</tt> tool, which filters handler
|
|
tracking output to include only those events in the tree that produced
|
|
the nominated handlers.
|
|
</div>
|
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</li>
|
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<li>
|
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<div>
|
|
Added changes for clang-based Embarcadero C++ compilers.
|
|
</div>
|
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</li>
|
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<li>
|
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<div>
|
|
Fixed a deadlock that can occur when multiple threads concurrently
|
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initialise the Windows I/O completion port backend.
|
|
</div>
|
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</li>
|
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<li>
|
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<div>
|
|
Fixed <code><span class="identifier">async_compose</span></code>
|
|
to work with copyable handlers when passed by lvalue.
|
|
</div>
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</li>
|
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<li>
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<div>
|
|
Fixed completion signature deduction in <code><span class="identifier">co_spawn</span></code>.
|
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</div>
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</li>
|
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<li>
|
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<div>
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Removed a spurious <code><span class="identifier">Executor</span></code>
|
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base class from the <code><span class="identifier">executor_binder</span></code>
|
|
implementation.
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</div>
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</li>
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<li>
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<div>
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Various fixes and improvements in the documentation and examples.
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</div>
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</li>
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<li>
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<div>
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|
Consult the <a href="https://www.boost.org/doc/libs/1_74_0/doc/html/boost_asio/history.html">Revision
|
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History</a> for further details.
|
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</div>
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</li>
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</ul>
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</div>
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</li>
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<li>
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<div>
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<span class="library"><a href="https://www.boost.org/libs/atomic/">Atomic</a>:</span>
|
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<ul>
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<li>
|
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<div>
|
|
Added missing <code><span class="keyword">const</span></code>
|
|
qualifiers to some operations in <code><span class="identifier">atomic_ref</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for <code><span class="identifier">yield</span></code>
|
|
instruction on ARMv8-A. The instruction is used internally in spin
|
|
loops to reduce CPU power consumption.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for C++20 <a href="https://www.boost.org/doc/html/atomic/interface.html#atomic.interface.interface_wait_notify_ops">waiting
|
|
and notifying operations</a>. The implementation includes generic
|
|
backend that involves the internal lock pool, as well as specialized
|
|
backends for Windows, Linux, FreeBSD, DragonFly BSD and NetBSD. Atomic
|
|
types provide a new method <code><span class="identifier">has_native_wait_notify</span></code>,
|
|
a static boolean constant <code><span class="identifier">always_has_native_wait_notify</span></code>
|
|
and a set of capability macros that allow to detect if the implementation
|
|
supports native waiting and notifying operations for a given type.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed internal representation of <code><span class="identifier">atomic_flag</span></code>
|
|
to use 32-bit storage. This allows for more efficient waiting and
|
|
notifying operations on <code><span class="identifier">atomic_flag</span></code>
|
|
on some platforms.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for build-time configuration of the internal lock pool
|
|
size. The user can define the <code><span class="identifier">BOOST_ATOMIC_LOCK_POOL_SIZE_LOG2</span></code>
|
|
macro to specify binary logarithm of the size of the lock pool. The
|
|
default value is 8, meaning that the size of the lock pool is 256,
|
|
up from 64 used in the previous release.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for a new set of atomic types dedicated for <a href="https://www.boost.org/doc/html/atomic/interface.html#atomic.interface.interface_ipc">inter-process
|
|
communication</a>: <code><span class="identifier">ipc_atomic_flag</span></code>,
|
|
<code><span class="identifier">ipc_atomic</span></code> and <code><span class="identifier">ipc_atomic_ref</span></code>. Users are recommended
|
|
to port their code using non-IPC types for inter-process communication
|
|
to the new types. The new types provide the same set of operations
|
|
as their non-IPC counterparts, with the following differences:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Most operations have an added precondition that <code><span class="identifier">is_lock_free</span></code> returns <code><span class="keyword">true</span></code> for the given atomic object.
|
|
The library will issue a compile time error if this precondition
|
|
is known to be not satisfied at compile time.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
All provided operations are address-free, meaning that the
|
|
atomic object (in case of <code><span class="identifier">ipc_atomic_ref</span></code>
|
|
- the referenced object) may be located in process-shared memory
|
|
or mapped into the same process at multiple different addresses.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The new <code><span class="identifier">has_native_wait_notify</span></code>
|
|
operation and <code><span class="identifier">always_has_native_wait_notify</span></code>
|
|
constant indicate support for native inter-process waiting
|
|
and notifying operations. When that support is not present,
|
|
the operations are implemented with a busy loop, which is less
|
|
efficient, but still is address-free. A separate set of capability
|
|
macros is also provided to indicate this support.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added new <code><span class="identifier">atomic_unsigned_lock_free</span></code>
|
|
and <code><span class="identifier">atomic_signed_lock_free</span></code>
|
|
types introduced in C++20. The types indicate the atomic object type
|
|
for an unsigned or signed integer, respectively, that is lock-free
|
|
and preferably has native support for waiting and notifying operations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added new gcc assembler backends for ARMv8-A (for both AArch32 and
|
|
AArch64). The new backends are used to implement operations not supported
|
|
by compiler intrinsics (including 128-bit operations on AArch64)
|
|
and can also be used when compiler intrinsics are not available.
|
|
Both little and big endian targets are supported. AArch64 backend
|
|
supports extensions defined in ARMv8.1 and ARMv8.3.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for big endian targets in the legacy ARM backend based
|
|
on gcc assembler blocks (this backend is used on ARMv7 and older
|
|
targets). Previously, the backend assumed little endian memory layout,
|
|
which is significant for 64-bit operations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved performance of seq_cst stores and thread fences on x86 by
|
|
using <code><span class="identifier">lock</span></code>-prefixed
|
|
instructions instead of <code><span class="identifier">mfence</span></code>.
|
|
This means that the operations no longer affect non-temporal stores,
|
|
which was also not guaranteed before. Use specialized instructions
|
|
and intrinsics to order non-temporal memory accesses.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed capability macros for 80-bit <code><span class="keyword">long</span>
|
|
<span class="keyword">double</span></code> on x86 targets not
|
|
indicating lock-free operations even if 128-bit atomic operations
|
|
were available.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compilation of gcc asm blocks on Alpha targets.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
In the gcc <code><span class="identifier">__sync</span><span class="special">*</span></code> intrinsics backend, fixed that store
|
|
and load operations of large objects (larger than a pointer size)
|
|
could be non-atomic. The implementation currently assumes that small
|
|
objects can be stored with a single instruction atomically on all
|
|
modern architectures.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/beast/">Beast</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
This update brings bug fixes and support for the following changes
|
|
changes in Boost.Asio:
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Beast supports <code><span class="identifier">BOOST_ASIO_NO_DEPRECATED</span></code>.
|
|
Define this to help identify areas of your Beast and Asio code which
|
|
use deprecated Asio interfaces.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Beast also supports <code><span class="identifier">BOOST_ASIO_NO_TS_EXECUTORS</span></code>.
|
|
Define this to identify uses of executors from the now potentially
|
|
outdated <a href="https://cplusplus.github.io/networking-ts/draft.pdf">Networking
|
|
TS</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Asio will use the <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0443r11.html">Standard
|
|
Executors</a> model by default. You can prevent this behaviour
|
|
by defining <code><span class="identifier">BOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT</span></code>
|
|
in which the Networking TS model will be used by default. Setting
|
|
this flag does not prevent a program from using executors from the
|
|
Standard Executors model explicitly.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
We'd love to know how you or your company use Beast, consider adding
|
|
an entry to the <a href="https://github.com/boostorg/beast/wiki/Companies-and-Individuals-Using-Beast">Companies
|
|
and Individuals Using Beast</a> list.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
See the full <a href="https://www.boost.org/libs/beast/doc/html/beast/release_notes.html">Release
|
|
Notes</a> for a complete list of changes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/bimap/">Bimap</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Correct allocator usage (fixes C++20 compilation). (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/config/">Config</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Implement <code><span class="identifier">BOOST_NO_CXX11_OVERRIDE</span></code>
|
|
and <code><span class="identifier">BOOST_OVERRIDE</span></code>.
|
|
(Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/core/">Core</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Implemented the allocator access utilities which provide a replacement
|
|
for <code><span class="identifier">allocator_traits</span></code>
|
|
with individual traits and functions for each facility. They support
|
|
the C++11 allocator model when possible and provide a fallback for
|
|
C++98 compatibility. These are now used in Circular_Buffer, Wave,
|
|
Lockfree, Heap, Smart_Ptr, Dynamic_Bitset, Format, Bimap and more.
|
|
(Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/dll/">DLL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Multiple fixes for the <code><span class="identifier">library_info</span></code>
|
|
work on empty shared objects.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Compilation fixes for C++98 and C++11 modes (<a href="https://github.com/boostorg/dll/issues/28">#28</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixes for <code><span class="identifier">smart_library</span></code>
|
|
manglings (thanks to XiaLiChao82 <a href="https://github.com/boostorg/dll/issues/37">#37</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>
|
|
Enabled scoped enumeration types in <code><span class="identifier">endian_reverse</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Enabled <code><span class="keyword">bool</span></code>, <code><span class="keyword">enum</span></code>, <code><span class="keyword">float</span></code>,
|
|
<code><span class="keyword">double</span></code> in <code><span class="identifier">endian_reverse_inplace</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added an overload of <code><span class="identifier">endian_reverse_inplace</span></code>
|
|
for arrays.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/filesystem/">Filesystem</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Removed compile-time checks for support for symlinks and hardlink
|
|
on Windows. Instead, a runtime check is used. (<a href="https://github.com/boostorg/filesystem/pull/142">PR#142</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed handling of reparse points in <code><span class="identifier">canonical</span></code>
|
|
and <code><span class="identifier">read_symlink</span></code>
|
|
on Windows. This also affects other algorithms that involve <code><span class="identifier">canonical</span></code> and <code><span class="identifier">read_symlink</span></code>
|
|
in their implementation. (<a href="https://github.com/boostorg/filesystem/pull/100">PR#100</a>, <a href="https://github.com/boostorg/filesystem/issues/85">#85</a>, <a href="https://github.com/boostorg/filesystem/issues/99">#99</a>,
|
|
<a href="https://github.com/boostorg/filesystem/issues/123">#123</a>, <a href="https://github.com/boostorg/filesystem/issues/125">#125</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed that <code><span class="identifier">read_symlink</span></code>
|
|
on Windows could potentially fail or cause failures elsewhere with
|
|
a sharing violation error, if the same symlink was opened concurrently.
|
|
(<a href="https://github.com/boostorg/filesystem/issues/138">#138</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed that <code><span class="identifier">is_symlink</span><span class="special">(</span><span class="identifier">directory_entry</span><span class="special">)</span></code> would always return <code><span class="keyword">false</span></code>, even if the directory entry
|
|
actually referred to a symlink. (<a href="https://github.com/boostorg/filesystem/pull/148">PR#148</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added missing status inspection operation overloads for <code><span class="identifier">directory_entry</span></code> and <code><span class="identifier">error_code</span></code> (e.g. <code><span class="identifier">is_directory</span><span class="special">(</span><span class="identifier">directory_entry</span><span class="special">,</span>
|
|
<span class="identifier">error_code</span><span class="special">&amp;)</span></code>).
|
|
Removed incorrect <code><span class="keyword">noexcept</span></code>
|
|
specifications for the overloads not taking the <code><span class="identifier">error_code</span></code>
|
|
arguments.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">copy_file</span></code> implementation
|
|
has been updated to perform checks on the source and target files,
|
|
as required by C++20 ([fs.op.copy.file]/4.1). In particular, the
|
|
operation will fail if the source or target file is not a regular
|
|
file or the source and target paths identify the same file.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">copy_file</span></code> on POSIX
|
|
systems will now also copy the source file permissions to the target
|
|
file, if the target file is overwritten.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Added <code><span class="identifier">copy_file</span></code>
|
|
implementations based on <code><span class="identifier">sendfile</span></code>
|
|
and <code><span class="identifier">copy_file_range</span></code>
|
|
system calls on Linux, which may improve file copying performance,
|
|
especially on network filesystems.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated:</strong> The <code><span class="identifier">copy_option</span></code>
|
|
enumeration that is used with the <code><span class="identifier">copy_file</span></code>
|
|
operation is deprecated. As a replacement, the new enum <code><span class="identifier">copy_options</span></code> (note the trailing
|
|
's') has been added. The new enum contains values similar to the
|
|
<code><span class="identifier">copy_options</span></code> enum
|
|
from C++20. The old enum values are mapped onto the new enum. The
|
|
old enum will be removed in a future release.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Added <code><span class="identifier">copy_options</span><span class="special">::</span><span class="identifier">skip_existing</span></code>
|
|
option, which allows <code><span class="identifier">copy_file</span></code>
|
|
operation to succeed without overwriting the target file, if it exists.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Added <code><span class="identifier">copy_options</span><span class="special">::</span><span class="identifier">update_existing</span></code>
|
|
option, which allows <code><span class="identifier">copy_file</span></code>
|
|
operation to conditionally overwrite the target file, if it exists,
|
|
if its last write time is older than that of the replacement file.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> <code><span class="identifier">copy_file</span></code>
|
|
now returns <code><span class="keyword">bool</span></code>, which
|
|
indicates whether the file was copied.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New, breaking change:</strong> <code><span class="identifier">copy</span></code> operation has been extended
|
|
and reworked to implement behavior specified in C++20 [fs.op.copy].
|
|
This includes support for <code><span class="identifier">copy_options</span><span class="special">::</span><span class="identifier">recursive</span></code>,
|
|
<code><span class="identifier">copy_options</span><span class="special">::</span><span class="identifier">copy_symlinks</span></code>, <code><span class="identifier">copy_options</span><span class="special">::</span><span class="identifier">skip_symlinks</span></code>,
|
|
<code><span class="identifier">copy_options</span><span class="special">::</span><span class="identifier">directories_only</span></code>, <code><span class="identifier">copy_options</span><span class="special">::</span><span class="identifier">create_symlinks</span></code> and <code><span class="identifier">copy_options</span><span class="special">::</span><span class="identifier">create_hard_links</span></code> options. The
|
|
operation performs additional checks based on the specified options.
|
|
Applying <code><span class="identifier">copy</span></code> to
|
|
a directory with default <code><span class="identifier">copy_options</span></code>
|
|
will now also copy files residing in that directory (but not nested
|
|
directories or files in those directories).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Added <code><span class="identifier">create_directory</span></code>
|
|
overload taking two paths. The second path is a path to an existing
|
|
directory, which is used as a source of permission attributes to
|
|
use in the directory to create.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated:</strong> <code><span class="identifier">copy_directory</span></code>
|
|
operation has been deprecated in favor of the new <code><span class="identifier">create_directory</span></code>
|
|
overload. Note that the two operations have reversed order of the
|
|
path arguments.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">equivalent</span></code> on POSIX
|
|
systems now returns the actual error code from the OS if one of the
|
|
paths does not resolve to a file. Previously the function would return
|
|
an error code of 1. (<a href="https://github.com/boostorg/filesystem/issues/141">#141</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">equivalent</span></code> no longer
|
|
considers file size and last modification time in order to test whether
|
|
the two paths refer to the same file. These checks could result in
|
|
a false negative if the file was modified during the <code><span class="identifier">equivalent</span></code> call.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Added <code><span class="identifier">absolute</span></code>
|
|
overloads taking <code><span class="identifier">error_code</span></code>
|
|
argument.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Operations that have <code><span class="identifier">current_path</span><span class="special">()</span></code> as the default value of their arguments
|
|
and also have an <code><span class="identifier">error_code</span></code>
|
|
argument will use the <code><span class="identifier">current_path</span><span class="special">(</span><span class="identifier">error_code</span><span class="special">&amp;</span> <span class="identifier">ec</span><span class="special">)</span></code> overload to obtain the current path,
|
|
so that its failure is reported via the <code><span class="identifier">error_code</span></code>
|
|
argument instead of an exception.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">space</span></code> now initializes
|
|
the <code><span class="identifier">space_info</span></code> structure
|
|
members to -1 values on error, as required by C++20 ([fs.op.space]/1).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">space</span></code> on Windows
|
|
now accepts paths referring to arbitrary files, not only directories.
|
|
This is similar to POSIX systems and corresponds to the operation
|
|
description in C++20. (<a href="https://github.com/boostorg/filesystem/issues/73">#73</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Added implementation of <code><span class="identifier">temp_directory_path</span></code> for Windows
|
|
CE. (<a href="https://github.com/boostorg/filesystem/pull/25">PR#25</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Improved compatibility with
|
|
<a href="https://wasi.dev/">WASI</a> platform. (<a href="https://github.com/boostorg/filesystem/pull/144">PR#144</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Improved support for Embarcadero
|
|
compilers. (<a href="https://github.com/boostorg/filesystem/pull/130">PR#130</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Added implementations of <code><span class="identifier">unique_path</span></code> operation based on
|
|
<code><span class="identifier">getrandom</span></code> (Linux),
|
|
<code><span class="identifier">arc4random_buf</span></code> (OpenBSD/FreeBSD/CloudABI)
|
|
and BCrypt (Windows) system APIs.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated:</strong> Auto-linking against
|
|
system libraries on Windows with MSVC-compatible compilers is deprecated
|
|
and will be removed in a future release. This affects users linking
|
|
against static library of Boost.Filesystem. Users are advised to
|
|
update their project build systems to either use a shared library
|
|
of Boost.Filesystem, or explicitly specify the dependencies of Boost.Filesystem
|
|
in the linker command line. Users of shared library of Boost.Filesystem
|
|
are not affected.
|
|
</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>
|
|
Maintenance work.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/format/">Format</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Correct allocator usage (fixes C++20 compilation). (Glen Fernandes)
|
|
</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/720">PR#720</a> Additional R-tree constructors (thanks to
|
|
Caian Benedicto).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Various improvements in buffer, set and relational operations.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Solved issues
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/709">#709</a> memcpy called for object with no trivial copy-assignment.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/721">#721</a> Compilation error in bgi::detail::rtree::visitors::insert.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/727">#727</a> MSVC warning: conditional expression is constant.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bugfixes
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/700">PR#700</a> Missing cases for default strategies in distance
|
|
algorithm.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/738">PR#738</a> Longitudes out of range in direct geodesic
|
|
formulas.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/gil/">GIL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added new constructor initializing <code><span class="identifier">any_image</span></code>
|
|
from r-value reference to any image (<a href="https://github.com/boostorg/gil/pull/486">PR#486</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Implemented mechanism to reverse <code><span class="identifier">kernel_2d</span></code>
|
|
(<a href="https://github.com/boostorg/gil/pull/489">PR#489</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
BREAKING: Replace Boost.Variant with Boost.Variant2 (<a href="https://github.com/boostorg/gil/pull/474">PR#474</a>)
|
|
which completes removal on uses of Boost.MPL (missing from
|
|
Boost 1.72.0 change added <a href="https://github.com/boostorg/gil/pull/274">PR#274</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Use perfect forwarding from apply_operation to visit (<a href="https://github.com/boostorg/gil/pull/491">PR#491</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
BREAKING: Removed dependency on Boost.Variant
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed invalid conversion from RGB8 to CMYK32 due to overflow
|
|
(<a href="https://github.com/boostorg/gil/pull/470">PR#470</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">image</span></code>
|
|
constructor from other image (<a href="https://github.com/boostorg/gil/pull/477">PR#477</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed error <code><span class="identifier">plane_view_t</span></code>
|
|
is not a class or namespace name (<a href="https://github.com/boostorg/gil/pull/481">PR#481</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">interleaved_view</span></code>
|
|
factory using <code><span class="identifier">point</span><span class="special">&lt;</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">ptrdiff_t</span><span class="special">&gt;</span></code> for dimension (<a href="https://github.com/boostorg/gil/pull/487">PR#487</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed documentation replacing uses MPL with MP11 in tutorial
|
|
(<a href="https://github.com/boostorg/gil/pull/494">PR#494</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed missing header in <code><span class="identifier">numeric</span><span class="special">/</span><span class="identifier">kernel</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
to make it self-contained (<a href="https://github.com/boostorg/gil/pull/502">PR#502</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Acknowledgements
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Samuel Debionne, Pranam Lashkari, Mateusz Loskot, Debabrata
|
|
Mandal
|
|
</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>
|
|
Correct destruction of top node in <code><span class="identifier">skew_heap</span></code>.
|
|
(Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Correct and simplify allocator use. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/integer/">Integer</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed compilation of <code><span class="identifier">gcd</span></code>
|
|
in C++20 mode with clang 10.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved support for Embarcadero compilers. (<a href="https://github.com/boostorg/integer/pull/21">PR#21</a>)
|
|
</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">boost</span><span class="special">/</span><span class="identifier">function_output_iterator</span><span class="special">.</span><span class="identifier">hpp</span></code> header is now deprecated. Users
|
|
should replace its inclusion with <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">/</span><span class="identifier">function_output_iterator</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
(<a href="https://github.com/boostorg/iterator/pull/51">PR#51</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved support for Embarcadero compilers. (<a href="https://github.com/boostorg/iterator/pull/55">PR#55</a>)
|
|
</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 warnings on missing <code><span class="identifier">override</span></code>
|
|
(thanks to EugeneZelenko <a href="https://github.com/boostorg/lexical_cast/issues/35">#35</a>, <a href="https://github.com/boostorg/lexical_cast/issues/34">#34</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixes for the the Embarcadero compilers (thanks to Edward Diener).
|
|
</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>
|
|
The syslog sink backend now verifies the IP version of the
|
|
local and target addresses set by user. The addresses must
|
|
have the same IP version as was specified in the <code><span class="identifier">ip_version</span></code> named parameter
|
|
on the sink backend construction (by default, IPv4 is assumed).
|
|
When an address is obtained as a result of host name resolution,
|
|
only addresses with matching IP version are considered. (<a href="https://github.com/boostorg/log/issues/119">#119</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New Features:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Move constructors and assignment operators of various components
|
|
were marked <code><span class="keyword">noexcept</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a new <code><span class="identifier">range_manip</span></code>
|
|
stream manipulator that can be used for outputting elements
|
|
of a range, optionally separated by a delimiter.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a new <code><span class="identifier">tuple_manip</span></code>
|
|
stream manipulator that can be used for outputting elements
|
|
of a tuple or any other heterogeneous sequence, optionally
|
|
separated by a delimiter.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a new <code><span class="identifier">optional_manip</span></code>
|
|
stream manipulator that can be used for outputting optionally
|
|
present values.
|
|
</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/mp11/">Mp11</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Improved compilation performance of <code><span class="identifier">mp_with_index</span><span class="special">&lt;</span><span class="identifier">N</span><span class="special">&gt;</span></code> for large <code><span class="identifier">N</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">tuple_transform</span></code>
|
|
(contributed by Hans Dembinski.)
|
|
</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>
|
|
Added <a href="https://www.boost.org/libs/multi_index/doc/tutorial/basics.html#node_handling">node
|
|
extraction and insertion</a> following the analogous interface
|
|
of associative containers as introduced in C++17. This feature has
|
|
also been extended to non key-based indices, in contrast to C++ standard
|
|
library sequence containers, which do not provide such functionality.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clarified documentation on read/write key extractors (issue <a href="https://github.com/boostorg/multi_index/issues/32">#32</a>).
|
|
</div>
|
|
</li>
|
|
<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>
|
|
The library now requires a C++11-compliant compiler and stdlib
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
LFS: Add support for files &gt; 2 GB where the underlying system
|
|
supports it
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Generic UTF conversion functions are now available in the <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">nowide</span><span class="special">::</span><span class="identifier">utf</span> <span class="keyword">namespace</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add support for <code><span class="identifier">stat</span></code>
|
|
with UTF-8 paths
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/outcome/">Outcome</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Announcements:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
The v2.1 branch is expected to be retired end of 2020, with
|
|
the v2.2 branch becoming the default. You can use the future
|
|
v2.2 branch now using <a href="https://github.com/ned14/outcome/tree/better_optimisation"><code><span class="identifier">better_optimisation</span></code></a>.
|
|
This branch has a number of major breaking changes to Outcome
|
|
v2.1, see the front page for details.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Enhancements:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
BREAKING CHANGE <code><span class="keyword">void</span></code>
|
|
results and outcomes no longer default construct types during
|
|
explicit construction. Previously if you explicitly constructed
|
|
a <code><span class="identifier">result</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span></code>
|
|
from a non-errored <code><span class="identifier">result</span><span class="special">&lt;</span><span class="keyword">void</span><span class="special">&gt;</span></code>, it default constructed
|
|
<code><span class="identifier">T</span></code>. This was
|
|
found to cause unhelpful surprise, so it has been disabled.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New macro <code><span class="identifier">OUTCOME_ENABLE_LEGACY_SUPPORT_FOR</span></code>.
|
|
The macro <code><span class="identifier">OUTCOME_ENABLE_LEGACY_SUPPORT_FOR</span></code>
|
|
can be used to enable aliasing of older naming and features
|
|
to newer naming and features when using a newer version of
|
|
Outcome.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Concepts now have snake case style naming instead of camel
|
|
case style. When Outcome was first implemented, it was thought
|
|
that C++ 20 concepts were going to have camel case style. This
|
|
was changed before the C++ 20 release, and Outcome's concepts
|
|
have been renamed similarly. This won't break any code in Outcome
|
|
v2.1, as compatibility aliases are provided. However code compiled
|
|
against Outcome v2.2 will need to be upgraded, unless <code><span class="identifier">OUTCOME_ENABLE_LEGACY_SUPPORT_FOR</span></code>
|
|
is set to <code><span class="number">210</span></code> or
|
|
lower.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Concepts now live in <code><span class="identifier">OUTCOME_V2_NAMESPACE</span><span class="special">::</span><span class="identifier">concepts</span></code>
|
|
namespace. Previously concepts lived in the <code><span class="identifier">convert</span></code>
|
|
namespace, now they live in their own namespace.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New concepts <code><span class="identifier">basic_result</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span></code> and <code><span class="identifier">basic_outcome</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span></code> added. End users were finding
|
|
an unhelpful gap in between <code><span class="identifier">is_basic_result</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span></code> and <code><span class="identifier">value_or_error</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span></code> where they wanted a concept
|
|
that matched types which were <code><span class="identifier">basic_result</span></code>,
|
|
but not exactly one of those. Concepts filling that gap were
|
|
added.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Operation <code><span class="identifier">TRY</span></code>
|
|
works differently from Outcome v2.2 onwards. This is a severely
|
|
code breaking change which change the syntax of how one uses
|
|
<code><span class="identifier">OUTCOME_TRY</span><span class="special">()</span></code>. A regular expression suitable
|
|
for upgrading code can be found in the list of changes between
|
|
Outcome v2.1 and v2.2.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/224">#224</a>
|
|
The clang Apple ships in Xcode 11.4 (currently the latest)
|
|
has not been patched with the fixes to LLVM clang that fix
|
|
<code><span class="keyword">noexcept</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">is_constructible</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">,</span>
|
|
<span class="keyword">void</span><span class="special">&gt;)</span></code>
|
|
failing to compile which I originally submitted years ago.
|
|
So give up waiting on Apple to fix their clang, add a workaround
|
|
to Outcome.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Spare storage could not be used from within no-value policy
|
|
classes. Due to an obvious brain fart when writing the code
|
|
at the time, the spare storage APIs had the wrong prototype
|
|
which prevented them working from within policy classes. Sorry.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/poly_collection/">PolyCollection</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed internal ambiguity problem between <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">type_erasure</span><span class="special">::</span><span class="identifier">any</span></code>
|
|
and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">any</span></code> (issue <a href="https://github.com/boostorg/poly_collection/issues/17">#17</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Maintenance work.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/smart_ptr/">SmartPtr</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">owner_equals</span></code>
|
|
to <code><span class="identifier">shared_ptr</span></code>, <code><span class="identifier">weak_ptr</span></code>, <code><span class="identifier">local_shared_ptr</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">owner_hash_value</span></code>
|
|
to <code><span class="identifier">shared_ptr</span></code>, <code><span class="identifier">weak_ptr</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">owner_equal_to</span></code>,
|
|
<code><span class="identifier">owner_hash</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">hash</span></code> specializations for <code><span class="identifier">shared_ptr</span></code>, <code><span class="identifier">local_shared_ptr</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">hash</span></code> support to, and <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">hash</span></code>, <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">equal_to</span></code>
|
|
specializations for, <code><span class="identifier">weak_ptr</span></code>.
|
|
</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 a build error when compiled with <code><span class="special">-</span><span class="identifier">fno</span><span class="special">-</span><span class="identifier">exceptions</span></code> (thanks to Jeremiah
|
|
Rodriguez <a href="https://github.com/boostorg/stacktrace/issues/91">#91</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>
|
|
<code><span class="keyword">operator</span> <span class="keyword">bool</span><span class="special">()</span></code> now returns <code><span class="identifier">failed</span><span class="special">()</span></code> instead of <code><span class="identifier">value</span><span class="special">()</span> <span class="special">!=</span> <span class="number">0</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/type_traits/">Type_Traits</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Implemented <code><span class="identifier">conjunction</span></code>,
|
|
<code><span class="identifier">disjunction</span></code>, <code><span class="identifier">negation</span></code>, <code><span class="identifier">is_trivially_copyable</span></code>,
|
|
<code><span class="identifier">is_scoped_enum</span></code>, and
|
|
<code><span class="identifier">is_unscoped_enum</span></code>.
|
|
(Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/variant/">Variant</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed warnings on missing <code><span class="identifier">override</span></code>
|
|
(thanks to EugeneZelenko <a href="https://github.com/boostorg/variant/issues/78">#78</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixes for the the Embarcadero compilers (thanks to Edward Diener
|
|
<a href="https://github.com/boostorg/variant/issues/79">#79</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated header locations to avoid warnings about using deprecated
|
|
headers (thanks to Andrey Semashev <a href="https://github.com/boostorg/variant/issues/80">#80</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 derived types in <code><span class="identifier">visit</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved compilation performance for many (hundreds of) alternatives.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for <code><span class="identifier">visit</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/wave/">Wave</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Implement C++20 features for variadics, including <code><span class="identifier">__VA_OPT__</span></code>
|
|
(<a href="https://github.com/boostorg/wave/pull/75">PR#75</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Implement <code><span class="identifier">__has_include</span></code>
|
|
(<a href="https://github.com/boostorg/wave/pull/102">PR#102</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Introduce new sample: <code><span class="identifier">check_macro_naming</span></code>,
|
|
useful with Boost itself (<a href="https://github.com/boostorg/wave/pull/97">PR#97</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix compilation issue caused by <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">allocator</span></code>
|
|
member removal in C++20 (<a href="https://github.com/boostorg/wave/pull/72">PR#72</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Repair Xpressive lexer and <code><span class="identifier">token_statistics</span></code>
|
|
sample (<a href="https://github.com/boostorg/wave/pull/79">PR#79</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Repair lexertl lexer (<a href="https://github.com/boostorg/wave/pull/78">PR#78</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ensure hooks are run on predefined macros as well (<a href="https://github.com/boostorg/wave/pull/87">PR#87</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Various minor bug fixes
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
C++98/03 support is now deprecated and will be removed in 1.77
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/yap/">YAP</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed compilation errors for placeholders; they now work in the general
|
|
case, and in particular work with yap::print().
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
constexpr all the YAP.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix printing of correct value category in yap::print().
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Doc clarification.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_74_0.updated_tools">
|
|
<h3><span class="link">Updated Tools</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/tools/boostbook/">Boostbook</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Change encoding of generated documentation from US-ASCII to UTF-8.
|
|
(Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_74_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: 3.0, 4.0.1, 6.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++0x: 3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1, 5.0.2,
|
|
6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.4.7, 4.5.3, 4.6.3, 5.4.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.4.7
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 5.5.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Intel, C++14: 18.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++1z: 9.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++2a: 10.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.6.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.1, 4.9.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.1.0, 7.2.0, 7.3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
FreeBSD:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++1z: 4.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
<p>
|
|
Boost's additional test compilers include:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Linux:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 3.0, 3.8.1, 3.9.1, 4.0.1, 5.0.2, 6.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++0x: 3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1, 5.0.2,
|
|
6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.4.7, 4.5.3, 4.6.3, 4.9.4, 5.4.0, 5.5.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.4.7
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 5.5.0, 6.3.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1, 8.1.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Intel, C++14: 18.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++1z: 9.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++2a: 10.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.6.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.1, 4.9.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.1.0, 7.2.0, 7.3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
FreeBSD:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++1z: 4.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_74_0.acknowledgements">
|
|
<h3><span class="link">Acknowledgements</span></h3>
|
|
<p>
|
|
Marshall Clow, Michael Caisse and Glen Fernandes managed this release.
|
|
</p>
|
|
</div>
|
|
</description></item><item><title>Version 1.73.0</title><link>https://www.boost.org/users/history/version_1_73_0.html</link><guid>https://www.boost.org/users/history/version_1_73_0.html</guid><pubDate>Tue, 28 Apr 2020 03:57:05 +0000</pubDate><description>
|
|
|
|
|
|
<div id="version_1_73_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. Be careful as they have not been through the normal testing
|
|
process.
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Outcome <code><span class="identifier">status_code_domain</span></code>
|
|
assertion removal
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://www.boost.org/patches/1_73_0/0001-outcome-assert.patch">Outcome patch</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Beast and coroutines
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://www.boost.org/patches/1_73_0/0002-beast-coroutines.patch">Beast patch</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
<div id="version_1_73_0.known_issues.new_libraries">
|
|
<h3><span class="link">New Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/nowide/">Nowide</a>:</span> Standard library functions
|
|
with UTF-8 API on Windows, from Artyom Beilis.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/static_string/">StaticString</a>:</span> A dynamically
|
|
resizable string of characters with compile-time fixed capacity and contiguous
|
|
embedded storage, from Vinnie Falco and Krystian Stasiowski
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_73_0.known_issues.updated_libraries">
|
|
<h3><span class="link">Updated
|
|
Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/align/">Align</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Update <code><span class="identifier">aligned_alloc</span></code>
|
|
to support older mingw32.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/any/">Any</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Speedup compilation by not including <code><span class="special">&lt;</span><span class="identifier">algorithm</span><span class="special">&gt;</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Maintenance work, including CI hardening.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/asio/">Asio</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed compatibility with C++20 concept syntax.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Marked the POSIX descriptor classes' move constructors as <code><span class="keyword">noexcept</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added the <code><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">host_name_verification</span></code> class,
|
|
which is a drop-in replacement for <code><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">rfc2818_verification</span></code>.
|
|
The <code><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">rfc2818_verification</span></code> class has
|
|
been marked as deprecated. As a consequence of this change, SSL
|
|
support now depends on functions that were introduced in OpenSSL
|
|
1.0.2.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added an <code><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">context</span></code> constructor to take ownership
|
|
of a native handle.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed C++ language version detection with <tt>gcc</tt>
|
|
to use <code><span class="identifier">__cplusplus</span></code>
|
|
macro.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a work counting issue in the asynchronous resolve operation
|
|
for endpoints.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed the <code><span class="identifier">strand</span><span class="special">&lt;&gt;</span></code> converting constructors
|
|
and assignment operators.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ensured that resolvers are restarted correctly after a fork.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compatibility with the current NetBSD release.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed spurious handler requirement checks in some <code><span class="identifier">async_read</span></code> overloads.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed the <code><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">context</span></code>
|
|
class to propagate non-EOF errors from the <code><span class="identifier">add_certificate_authority</span></code>
|
|
function.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a Windows-specific <code><span class="identifier">thread_pool</span></code>
|
|
destructor hang that occurred when the pool had an associated I/O
|
|
object.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed the <tt>select</tt> reactor to recreate the "self
|
|
pipe trick" sockets on error. This addresses an issue on some
|
|
versions of Windows, where these sockets are discconected after
|
|
a system sleep.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a compile error in the buffered streams due to the lack of
|
|
reference collapsing in C++98.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed the <code><span class="identifier">priority_scheduler</span></code>
|
|
example to demonstrate calls to <code><span class="identifier">shutdown</span><span class="special">()</span></code> and <code><span class="identifier">destroy</span><span class="special">()</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed some unnecessary null pointer checks.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed Windows platform detection to recognise TV titles as Windows
|
|
apps.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added some emscripten compatibility patches.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a compile error in the <code><span class="identifier">use_awaitable_t</span><span class="special">::</span><span class="identifier">as_default_on</span></code>
|
|
function.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed all uses of the boost.bind placeholders to use the <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">placeholders</span></code> namespace.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a potential compile error in the <code><span class="identifier">async_compose</span></code>
|
|
implementation due to incorrect overload selection.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Suppressed some non-virtual destructor warnings.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Various documentation fixes and improvements.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/assert/">Assert</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">source_location</span></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>
|
|
Implemented C++20 <code><span class="identifier">atomic_ref</span></code>.
|
|
See <a href="https://www.boost.org/doc/html/atomic/interface.html#atomic.interface.interface_atomic_ref">docs</a>
|
|
and especially the <a href="https://www.boost.org/doc/html/atomic/interface.html#atomic.interface.interface_atomic_ref.caveats">caveats</a>
|
|
section.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Implemented <code><span class="identifier">atomic_flag</span><span class="special">::</span><span class="identifier">test</span></code>
|
|
operation, which was introduced in C++20.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">atomic</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span></code>
|
|
should now take into account alignment requirements of <code><span class="identifier">T</span></code>, which makes a difference if
|
|
those requirements are higher than that of the internal storage
|
|
of <code><span class="identifier">atomic</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added static asserts enforcing the requirements on the value type
|
|
<code><span class="identifier">T</span></code> used with <code><span class="identifier">atomic</span></code> and <code><span class="identifier">atomic_ref</span></code>.
|
|
This should prohibit invalid types from being used as atomics.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved internal lock pool implementation. The pool is larger,
|
|
and lock selection accounts for atomic object alignment, which
|
|
should reduce the potential of thread contention.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed incorrect x86 code generated for <code><span class="identifier">bit_test_and_</span><span class="special">*</span></code> operations on 8 and 16-bit arguments.
|
|
Other architectures are not affected.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a possible unaligned memory access in <code><span class="identifier">compare_exchange_</span><span class="special">*</span></code> operations, if alignment requirements
|
|
of <code><span class="identifier">value_type</span></code> are
|
|
less than that of the internal storage of <code><span class="identifier">atomic</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">atomic</span><span class="special">/</span><span class="identifier">atomic</span><span class="special">.</span><span class="identifier">hpp</span></code> no longer includes <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">atomic</span><span class="special">/</span><span class="identifier">atomic_flag</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">atomic</span><span class="special">/</span><span class="identifier">fences</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
and only defines the <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">atomic</span></code>
|
|
class template and related typedefs. Include the other headers
|
|
explicitly or use <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">atomic</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
to include all parts of Boost.Atomic.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The <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>
|
|
accessor and associated <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>
|
|
type are deprecated. Instead, users are advised 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>, respectively. Users
|
|
can define <code><span class="identifier">BOOST_ATOMIC_SILENCE_STORAGE_DEPRECATION</span></code>
|
|
to disable deprecation warnings for the time of transition. The
|
|
deprecated pieces will be removed in a future release.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed support for <code><span class="identifier">BOOST_ATOMIC_DETAIL_HIGHLIGHT_OP_AND_TEST</span></code>.
|
|
This macro was used as a helper for transition to the updated returned
|
|
values of <code><span class="special">*</span><span class="identifier">_and_test</span></code>
|
|
operations in Boost.Atomic 1.67, which was released 2 years before
|
|
1.73.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/beast/">Beast</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
This is a maintenance update.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Nested <code><span class="identifier">mutable_data_type</span></code>
|
|
in Beast dynamic buffers is deprecated.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
We'd love to know how you or your company use Beast, consider adding
|
|
an entry to the <a href="https://github.com/boostorg/beast/wiki/Companies-and-Individuals-Using-Beast">Companies
|
|
and Individuals Using Beast</a> list.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
See the full <a href="https://www.boost.org/libs/beast/doc/html/beast/release_notes.html">Release
|
|
Notes</a> for a complete list of changes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/context/">Context</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/context/issues/133">#133</a>: IBM Z: Fix fcontext routines
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/context/issues/132">#132</a>: mips64/n64: .align 3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/context/issues/131">#131</a>: Use OSPLAT MIPS32/MIPS64 to set different ABI
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/context/issues/129">#129</a>: Fix non-PIC in RISC-V assembly
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/conversion/">Conversion</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">polymorphic_downcast</span></code> for references
|
|
(thanks to Julien Delacroix for the patch).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Significant docs update.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/date_time/">date_time</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/date_time/issues/123">#123</a>: Support constexpr in c++14 and above
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/date_time/issues/134">#134</a>: Make date_time all inline. Users no longer need
|
|
to link the library for any functions. Library remains for build
|
|
compatibility.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/date_time/issues/132">#132</a>: Deprecate support for legacy io and <code><span class="identifier">USE_DATE_TIME_PRE_1_33_FACET_IO</span></code>
|
|
macro
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Misc documentation updates and bugfixes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/dll/">DLL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixes and tests for demangling in <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">dll</span><span class="special">::</span><span class="identifier">smart_library</span></code>
|
|
(thanks to Ramil Gauss for <a href="https://github.com/boostorg/dll/issues/35">#35</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Make UB sanitizers happy with <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">dll</span><span class="special">::</span><span class="identifier">load_mode</span><span class="special">::</span><span class="identifier">type</span></code>
|
|
<a href="https://github.com/boostorg/dll/issues/30">#30</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ceased dependence on MPL improving compile times (thanks to Nikita
|
|
Kniazev for <a href="https://github.com/boostorg/dll/issues/34">#34</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang and ICC on Windows fixes and CI support for those platforms
|
|
(thanks to Nikita Kniazev <a href="https://github.com/boostorg/dll/issues/33">#33</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Maintenance work, including CI hardening and tests improving.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/dynamic_bitset/">Dynamic Bitset</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed a portability issue in the definition of the maximum block
|
|
limit.
|
|
</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>
|
|
Maintenance work.
|
|
</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/650">PR#650</a> Missing input combinations in <code><span class="identifier">intersection</span><span class="special">()</span></code>
|
|
and introduction of tupled-output.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/671">PR#671</a> Added <code><span class="identifier">d3</span><span class="special">::</span><span class="identifier">point_xyz</span></code>
|
|
geometry model (thanks to Digvijay Janartha).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Solved issues
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/657">#657</a> Incorrect definition of <code><span class="identifier">EPSG</span><span class="special">:</span><span class="number">3785</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bugfixes
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/639">PR#639</a> R-tree exception-safety improvement.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/668">PR#668</a> Andoyer inverse formula fixed for close
|
|
points.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/pull/687">PR#687</a> Fixed dangling reference in distance algorithm.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Deprecation
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/geometry/issues/590">#590</a> Support for C++03 has been deprecated and
|
|
Geometry will require C++14 from Boost 1.75 onwards.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/gil/">GIL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added move constructor and move assignment operator to <code><span class="identifier">image</span></code> class (<a href="https://github.com/boostorg/gil/pull/457">PR#457</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New member function <code><span class="identifier">size</span><span class="special">()</span></code> in <code><span class="identifier">any_image_view</span></code>
|
|
class (<a href="https://github.com/boostorg/gil/pull/456">PR#456</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Replace Boost.Test with Boost.LightweightTest as the only
|
|
test framework used in GIL (<a href="https://github.com/boostorg/gil/pull/459">PR#459</a>) and (<a href="https://github.com/boostorg/gil/pull/464">PR#464</a>).
|
|
This also restructured the <code><span class="identifier">test</span><span class="special">/</span><span class="identifier">extension</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span></code> sub-tree and targets in
|
|
related <code><span class="identifier">Jamfile</span></code>-s.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed remaining uses of Boost.MPL (<a href="https://github.com/boostorg/gil/pull/459">PR#459</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Renamed all macros using <code><span class="identifier">BOOST_GIL_</span></code>
|
|
prefix (<a href="https://github.com/boostorg/gil/pull/411">PR#411</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Renamed all CMake configuration options using <code><span class="identifier">BOOST_GIL_</span></code> prefix (<a href="https://github.com/boostorg/gil/pull/419">PR#419</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Removed <code><span class="identifier">extension</span><span class="special">/</span><span class="identifier">dynamic_image</span><span class="special">/</span><span class="identifier">reduce</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
as unused and possibly unfinished (<a href="https://github.com/boostorg/gil/pull/466">PR#466</a>). An implementation
|
|
attempt of techniques described in the paper <a href="http://lubomir.org/academic/MinimizingCodeBloat.pdf">Efficient
|
|
Run-Time Dispatching in Generic Programming with Minimal
|
|
Code Bloat</a> by Lubomir Bourdev, Jaakko Jarvi.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed direct dependency on Boost.MPL, Boost.System and
|
|
Boost.Test.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Started removing public macros for compile-time configuration
|
|
of I/O extension tests, i.e. <code><span class="identifier">BOOST_GIL_IO_TEST_ALLOW_READING_IMAGES</span></code>
|
|
and <code><span class="identifier">BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES</span></code>.
|
|
Instead, if a test target is built, it builds all its test
|
|
cases unconditionally.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Avoid <code><span class="identifier">longjmp</span></code>
|
|
interaction during destruction of I/O extension objects (<a href="https://github.com/boostorg/gil/pull/433">PR#433</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed missing alignment default value in constructor of
|
|
<code><span class="identifier">image</span></code> class
|
|
(<a href="https://github.com/boostorg/gil/pull/429">PR#429</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed segmentation fault when reading corrupted PNG file
|
|
(<a href="https://github.com/boostorg/gil/pull/414">PR#414</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed illegal initialization of return values in the old
|
|
IOv1 interface of I/O extension (<a href="https://github.com/boostorg/gil/pull/409">PR#409</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Acknowledgements
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Samuel Debionne, Thiago Henrique Hüpner, Pranam Lashkari,
|
|
Mateusz Loskot, Debabrata Mandal, Olzhas Zhumabek
|
|
</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>
|
|
New features
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">crop</span></code>
|
|
command to <code><span class="identifier">reduce</span></code>
|
|
algorithm
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">slice</span></code> command
|
|
in <code><span class="identifier">reduce</span></code>
|
|
now works on <code><span class="identifier">category</span></code>
|
|
axis
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">count</span></code>
|
|
accumulator, can be used to add arbitrary metadata to each
|
|
cell
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">sum</span></code> algorithm
|
|
gained a new argument to optionally sum only over inner bins
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Several fixes for bugs in corner cases
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Enhanced documentation
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
How to use Boost.Histogram as a backend in an external API
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
More on how to use Boost.Histogram with custom accumulators
|
|
and Boost.Accumulators
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
More on how to use <code><span class="identifier">reduce</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated benchmarks
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
See the <a href="https://www.boost.org/libs/histogram/doc/html/histogram/history.html">full
|
|
changelog here</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/icl/">icl</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/icl/pull/23">PR#23</a>: Remove references to date_time compiled library.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/icl/pull/17">PR#17</a>: Fix forward decl lower and upper less equal.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Misc bugfixes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/io/">IO</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Made all the IOS state saver classes non-copyable. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Correctly handle error upon first read from the input stream when
|
|
reading a quoted string. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Implemented <code><span class="identifier">ostream_joiner</span></code>
|
|
for delimiter based joining. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Relocated <code><span class="identifier">ostream_string</span></code>
|
|
from the Utility library to the IO library as <code><span class="identifier">ostream_put</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Correctly handle stream width and fill in quoted output. (Glen
|
|
Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Optimize quoted output to write directly to the stream buffer.
|
|
(Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Glen Fernandes became the maintainer of the IO library.
|
|
</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>
|
|
Maintenance work, including CI hardening and better workarounds
|
|
for broken standard libraries (thanks to Nikita Kniazev <a href="https://github.com/boostorg/lexical_cast/issues/31">#31</a>,
|
|
<a href="https://github.com/boostorg/lexical_cast/issues/32">#32</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/log/">Log</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
New Features:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Default sink used in trivial logging, when no sinks are registered
|
|
in the logging core, now automatically flushes output after
|
|
each log record. (<a href="https://github.com/boostorg/log/issues/103">#103</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">core</span><span class="special">::</span><span class="identifier">flush</span></code> now performs a flush
|
|
on the default sink used for trivial logging, when no sinks
|
|
are registered.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added a workaround for some syslog API implementations (e.g.
|
|
glibc), which do not save the application identification
|
|
string in <code><span class="identifier">openlog</span></code>
|
|
call. Such implementations could access already freed memory
|
|
on each <code><span class="identifier">syslog</span></code>
|
|
call, resulting in undefined behavior. (<a href="https://github.com/boostorg/log/issues/97">#97</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed that log file rotation on a specific day of month (e.g.
|
|
<code><span class="identifier">rotation_at_time_point</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">gregorian</span><span class="special">::</span><span class="identifier">greg_day</span><span class="special">(</span><span class="number">1</span><span class="special">))</span></code>) could be silently ignored
|
|
and not happen. (<a href="https://github.com/boostorg/log/issues/98">#98</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed that <code><span class="identifier">text_file_backend</span><span class="special">::</span><span class="identifier">rotate_file</span></code>
|
|
could throw if there were no log records written yet and
|
|
target file name pattern was set.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ported various components of the library to <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">allocator_traits</span></code> to improve
|
|
compatibility with C++20 allocators.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compilation errors when building in MSYS2 Cygwin environment.
|
|
(<a href="https://github.com/boostorg/log/issues/102">#102</a>)
|
|
</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>
|
|
IMPORTANT: C++03 support is now deprecated and will be removed
|
|
from March 2021.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Cubic Hermite Interpolation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Modified Akima Interpolation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added PCHIP Interpolation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Quintic Hermite Interpolation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added entropy to numerous distributions.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Allow trivial quadrature case where the two end points are equal,
|
|
and in addition allow bounds to be interchanged.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix exp_sinh quadrature to work with complex types over a non-native
|
|
range.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix miscellaneous compiler warnings in factorial.hpp.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Use std::chrono rather than boost::chrono in timed pFq calculations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Remove much of the old boost::mpl dependencies to improve constexpr
|
|
support.
|
|
</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 <code><span class="identifier">mp_unique_if</span></code>
|
|
(contributed by Kris Jusiak)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_flatten</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_rotate_left</span></code>,
|
|
<code><span class="identifier">mp_rotate_right</span></code>
|
|
(contributed by Duncan Barber)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_compose</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_power_set</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_partial_sum</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_iterate</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>
|
|
<code><span class="identifier">multi_index_container</span></code>
|
|
is now <a href="https://en.cppreference.com/w/cpp/named_req/AllocatorAwareContainer"><code><span class="identifier">AllocatorAware</span></code></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Swapping of internal <code><span class="identifier">KeyFromValue</span></code>,
|
|
<code><span class="identifier">Compare</span></code>, <code><span class="identifier">Hash</span></code> and <code><span class="identifier">Pred</span></code>
|
|
objects now selects the appropriate <code><span class="identifier">swap</span></code>
|
|
function between <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">swap</span></code>
|
|
and ADL candidates, in accordance with standard specifications
|
|
in <strong>[swappable.requirements]</strong> (issue
|
|
<a href="https://github.com/boostorg/multi_index/issues/29">#29</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Provided some internal copy constructors and assignment operators
|
|
whose default implicit definition is deprecated in C++11 onwards
|
|
(<strong>[depr.impldec]</strong>), which was warned
|
|
about on some compilers.
|
|
</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>
|
|
IMPORTANT: Mark C++03 support as deprecated and due for removal
|
|
in 2021.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Big update to cpp_int adds faster Karatsuba and Coomba multiplication
|
|
routines.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix conversion of gmp_rational to <code><span class="keyword">long</span>
|
|
<span class="keyword">double</span></code> and <code><span class="identifier">__float128</span></code>, fixes #178.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix up libtommath support to function with the latest libtom releases.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix up some incompatibilities with the latest Intel C++ compiler.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix up <code><span class="keyword">constexpr</span></code> arithmetic
|
|
support for latest MSVC release.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/outcome/">Outcome</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Enhancements:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Performance of Outcome-based code compiled by clang has been
|
|
greatly improved. The previous implementation of Outcome's
|
|
status bitfield confused clang's optimiser, which caused
|
|
low quality codegen. Unlike most codegen issues, this was
|
|
noticeably in empirical benchmarks of real world code, as
|
|
was shown by <a href="https://wg21.link/P1886">P1886
|
|
<strong>Error speed benchmarking</strong></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The safe part of the <a href="https://github.com/ned14/outcome/tree/better_optimisation"><code><span class="identifier">better_optimisation</span></code></a>
|
|
Outcome v2.2.0 future branch was merged to Outcome v2.1.3
|
|
which includes a new status bitfield implementation. This
|
|
appears to not confuse clang's optimiser, and clang 9 produces
|
|
code which routinely beats GCC 9's code for various canned
|
|
use cases.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Installability is now CI tested per commit. Due to installability
|
|
of standalone Outcome (e.g. <code><span class="identifier">make</span>
|
|
<span class="identifier">install</span></code>) breaking
|
|
itself rather more frequently than is ideal, installability
|
|
is now tested on CI per commit.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/214">#214</a>
|
|
Newer Concepts implementing compilers were unhappy with the
|
|
early check for destructibility of <code><span class="identifier">T</span></code>
|
|
and <code><span class="identifier">E</span></code>, so
|
|
removed template constraints, falling back to static assert
|
|
which runs later in the type instantiation sequence.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/220">#220</a>
|
|
A false positive undefined behaviour sanitiser failure in
|
|
some use cases of Experimental Outcome was worked around
|
|
to avoid the failure message.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/poly_collection/">PolyCollection</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Suppressed a potential redundant move warning in <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">poly_collection</span><span class="special">::</span><span class="identifier">for_each</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a bug by which elements were copied rather than moved in
|
|
allocator-extended move construction and move assigment between
|
|
collections with non-propagating, unequal allocators.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Allocator-extended move construction no longer decays to allocator-extended
|
|
copy construction for the legacy version of libstdc++-v3 shipped
|
|
with GCC 4.8 (which can also be used by Clang).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/stacktrace/">Stacktrace</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added documentation on distribution of PDBs <a href="https://github.com/boostorg/stacktrace/issues/55">#55</a>, <a href="https://github.com/boostorg/stacktrace/issues/47">#47</a> (thanks
|
|
to emptyVoid and Roger Orr for information and to zlojvavan for
|
|
testing).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed msvc-9 build
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Maintenance work, including test fixes <a href="https://github.com/boostorg/stacktrace/issues/86">#86</a>, fixing
|
|
typos <a href="https://github.com/boostorg/stacktrace/issues/84">#84</a>, CI improvements and hardening, inspect tool
|
|
fixes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/test/">Test</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Boost.test v3.13 see the <a href="https://www.boost.org/libs/test/doc/html/boost_test/change_log.html">Changes
|
|
log</a> for more details.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New feature: It is now possible to combine tolerance indication,
|
|
user message and collection comparison modifier in a single <code><span class="identifier">BOOST_TEST</span></code> expression. See change
|
|
logs for more details.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes and pull requests:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GitHub Issues: <a href="https://github.com/boostorg/test/issues/173">#173</a>, <a href="https://github.com/boostorg/test/issues/179">#179</a>, <a href="https://github.com/boostorg/test/issues/220">#220</a>, <a href="https://github.com/boostorg/test/issues/221">#221</a>,
|
|
<a href="https://github.com/boostorg/test/issues/235">#235</a>
|
|
<a href="https://github.com/boostorg/test/issues/237">#237</a>, <a href="https://github.com/boostorg/test/issues/241">#241</a>, <a href="https://github.com/boostorg/test/issues/245">#245</a>, <a href="https://github.com/boostorg/test/issues/246">#246</a>,
|
|
<a href="https://github.com/boostorg/test/issues/251">#251</a>, <a href="https://github.com/boostorg/test/issues/253">#253</a>
|
|
<a href="https://github.com/boostorg/test/issues/254">#254</a>, <a href="https://github.com/boostorg/test/issues/263">#263</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Trac tickets: <a href="https://svn.boost.org/trac/boost/ticket/11107">#11107</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GitHub Pull Requests: <a href="https://github.com/boostorg/test/pull/41">PR#41</a>, <a href="https://github.com/boostorg/test/pull/114">PR#114</a>, <a href="https://github.com/boostorg/test/pull/187">PR#187</a>,
|
|
<a href="https://github.com/boostorg/test/pull/239">PR#239</a>, <a href="https://github.com/boostorg/test/pull/247">PR#247</a>
|
|
<a href="https://github.com/boostorg/test/pull/252">PR#252</a>, <a href="https://github.com/boostorg/test/pull/259">PR#259</a>,
|
|
<a href="https://github.com/boostorg/test/pull/265">PR#265</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/throw_exception/">ThrowException</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added an overload of <code><span class="identifier">throw_exception</span></code>
|
|
that takes a <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">source_location</span></code>
|
|
object.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
NOTE: Projects using <code><span class="identifier">BOOST_THROW_EXCEPTION</span></code>
|
|
with exceptions disabled will need to add a definition of this
|
|
new overload.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/tti/">TTI</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added introspection of function templates for more recent C++ compilers
|
|
versions from gcc and vc++. as well as all versions of clang. Older
|
|
versions of vc++ before 14.0 and gcc prior to 4.8 may fail.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added specific introspection for elements of struct/class, enum,
|
|
and union types, which can be used for more fine-grained introspection
|
|
than the general 'type' introspection.
|
|
</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>
|
|
Maintenance work, including CI integration with inspect tool.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/utility/">Utility</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
The <code><span class="identifier">ostream_string</span></code>
|
|
facility has moved from the Utility library to the IO library as
|
|
<code><span class="identifier">ostream_put</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/variant/">Variant</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Removed unused includes (thanks to Nikita Kniazev <a href="https://github.com/boostorg/variant/issues/74">#74</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed zero-as-null-pointer-constat warnings (thanks to Bart Siwek
|
|
<a href="https://github.com/boostorg/variant/issues/77">#77</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Maintenance work, including typo fixes.
|
|
</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">std</span><span class="special">::</span><span class="identifier">hash</span></code>,
|
|
<code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">hash</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">variant</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">...&gt;</span></code>
|
|
is now trivial when all types in <code><span class="identifier">T</span><span class="special">...</span></code> are trivial. This improves performance
|
|
by enabling it to be passed to, and returned from, functions in
|
|
registers.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/winapi/">WinAPI</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Headers in <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">detail</span><span class="special">/</span><span class="identifier">winapi</span></code>
|
|
are deprecated and will be removed in a future release.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Boost.WinAPI headers no longer include <code><span class="identifier">winerror</span><span class="special">.</span><span class="identifier">h</span></code>.
|
|
Include <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">winapi</span><span class="special">/</span><span class="identifier">error_codes</span><span class="special">.</span><span class="identifier">hpp</span></code> to get Windows error codes.
|
|
(<a href="https://github.com/boostorg/winapi/issues/81">#81</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_73_0.known_issues.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 <a href="https://github.com/boostorg/build/releases/tag/4.2.0">4.2.0</a>
|
|
of B2.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
WARNING: Since version 4.0.0 B2 requires a capable C++11 compiler
|
|
to bootstrap. This is only needed to build B2 itself not to build
|
|
Boost for your use.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_73_0.known_issues.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: 3.0, 4.0.1, 6.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++0x: 3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1,
|
|
5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.4.7, 4.5.3, 4.6.3, 5.4.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.4.7
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 5.5.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Intel, C++14: 18.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++1z: 9.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++2a: 10.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.6.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.1, 4.9.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.1.0, 7.2.0, 7.3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
FreeBSD:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++1z: 4.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
<p>
|
|
Boost's additional test compilers include:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Linux:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 3.0, 3.8.1, 3.9.1, 4.0.1, 5.0.2, 6.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++0x: 3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1,
|
|
5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.4.7, 4.5.3, 4.6.3, 4.9.4, 5.4.0, 5.5.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.4.7
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 5.5.0, 6.3.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1, 8.1.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Intel, C++14: 18.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++1z: 9.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++2a: 10.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.6.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.1, 4.9.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.1.0, 7.2.0, 7.3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
FreeBSD:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++1z: 4.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_73_0.known_issues.acknowledgements">
|
|
<h3><span class="link">Acknowledgements</span></h3>
|
|
<p>
|
|
Marshall Clow, Michael Caisse and Glen Fernandes managed this release.
|
|
</p>
|
|
</div>
|
|
</div>
|
|
</description></item><item><title>Version 1.72.0</title><link>https://www.boost.org/users/history/version_1_72_0.html</link><guid>https://www.boost.org/users/history/version_1_72_0.html</guid><pubDate>Wed, 11 Dec 2019 18:06:09 +0000</pubDate><description>
|
|
|
|
|
|
<div id="version_1_72_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. Be careful as they have not been through the normal testing
|
|
process.
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Revert cease dependence on range
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://www.boost.org/patches/1_72_0/0001-revert-cease-dependence-on-range.patch">Coroutine
|
|
patch</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_72_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>
|
|
Changed the <code><span class="identifier">async_initiate</span></code>
|
|
helper function to automatically deduce its return type, for C++11
|
|
or later.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed all asynchronous operations to use automatically deduced
|
|
return types, for C++14 or later.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Introduced concepts to support <code><span class="identifier">async_initiate</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added the nested template type <code><span class="identifier">rebind_executor</span></code>
|
|
to all I/O object types.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed the initiation function objects to report their associated
|
|
I/O executor via the nested type <code><span class="identifier">executor_type</span></code>
|
|
and member function <code><span class="identifier">get_executor</span><span class="special">()</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added the <code><span class="identifier">default_completion_token</span></code>
|
|
trait, giving I/O executor types an associated default completion
|
|
token type for use with asynchronous operations. This trait is specialised
|
|
for the <code><span class="identifier">use_awaitable</span></code>
|
|
completion token, for example, to allow asynchronous operations to
|
|
be used as follows: <code><span class="identifier">co_await</span>
|
|
<span class="identifier">socket</span><span class="special">.</span><span class="identifier">async_connect</span><span class="special">(</span><span class="identifier">my_endpoint</span><span class="special">)</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added missing <code><span class="identifier">async_initiate</span></code>
|
|
to the Windows-specific I/O objects' asynchronous operations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ensured that the executor type is propagated to newly accepted sockets.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed to require that <code><span class="identifier">Protocol</span></code>
|
|
copy and move operations never throw.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed to require that <code><span class="identifier">Endpoint</span></code>
|
|
default constructor and move operations never throw.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added the <code><span class="keyword">noexcept</span></code> qualifier
|
|
to protocol accessors.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added the <code><span class="keyword">noexcept</span></code> qualifier
|
|
to socket move constructors.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed issues associated with opening serial ports on Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Use the correct constant to initialise the RTS control flag.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Specify a default baud rate (9600).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a lost "outstanding work count" that can occur when
|
|
an asynchronous accept operation is automatically restarted.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Consult the <a href="https://www.boost.org/doc/libs/1_72_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>
|
|
Added a workaround for <code><span class="identifier">__float128</span></code>
|
|
not being considered as a floating point type by some versions of
|
|
libstdc++.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved compatibility with clang-win compiler.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/beast/">Beast</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
This is a maintenance update containing bug fixes, and updates to
|
|
use the new features delivered in Boost.Asio.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
We'd love to know how you or your company use Beast, consider adding
|
|
an entry to the <a href="https://github.com/boostorg/beast/wiki/Companies-and-Individuals-Using-Beast">Companies
|
|
and Individuals Using Beast</a> list.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
See the full <a href="https://www.boost.org/libs/beast/doc/html/beast/release_notes.html">Release
|
|
Notes</a> for a complete list of changes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/circular_buffer/">Circular Buffer</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fix issue <a href="https://github.com/boostorg/circular_buffer/issues/29">#29</a>: <code><span class="identifier">max_size</span><span class="special">()</span></code> now takes the allocator's <code><span class="identifier">max_size</span><span class="special">()</span></code>
|
|
into account. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/context/">Context</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
architecture s390x supported
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
execution_context removed
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/endian/">Endian</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Made <code><span class="identifier">endian_reverse</span></code>,
|
|
<code><span class="identifier">conditional_reverse</span></code>
|
|
and <code><span class="special">*</span><span class="identifier">_to_</span><span class="special">*</span></code> <code><span class="keyword">constexpr</span></code>
|
|
on GCC and Clang
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added convenience load and store functions
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added floating point convenience typedefs
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a non-const overload of <code><span class="identifier">data</span><span class="special">()</span></code>; changed its return type to <code><span class="keyword">unsigned</span> <span class="keyword">char</span><span class="special">*</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">__int128</span></code> support
|
|
to <code><span class="identifier">endian_reverse</span></code>
|
|
when available
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a convenience header <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">endian</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/filesystem/">Filesystem</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Extracted <code><span class="identifier">filesystem_error</span></code>
|
|
to <code><span class="identifier">exception</span><span class="special">.</span><span class="identifier">hpp</span></code>; <code><span class="identifier">file_status</span></code>
|
|
and associated enums and functions to <code><span class="identifier">file_status</span><span class="special">.</span><span class="identifier">hpp</span></code>;
|
|
<code><span class="identifier">directory_entry</span></code>,
|
|
<code><span class="identifier">directory_iterator</span></code>
|
|
and <code><span class="identifier">recursive_directory_iterator</span></code>
|
|
to <code><span class="identifier">directory</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated:</strong> For backward compatibility
|
|
<code><span class="identifier">operations</span><span class="special">.</span><span class="identifier">hpp</span></code> still includes the new headers
|
|
<code><span class="identifier">exception</span><span class="special">.</span><span class="identifier">hpp</span></code>, <code><span class="identifier">file_status</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
and <code><span class="identifier">directory</span><span class="special">.</span><span class="identifier">hpp</span></code>, unless <code><span class="identifier">BOOST_FILESYSTEM_NO_DEPRECATED</span></code>
|
|
macro is defined. These implicit includes are considered deprecated
|
|
and will be removed in a future release. Users are encouraged to
|
|
include the new headers directly or include <code><span class="identifier">filesystem</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The <code><span class="identifier">filesystem_error</span></code>
|
|
exception is now implemented in the compiled library of Boost.Filesystem.
|
|
Users may need to add linking with Boost.Filesystem library in their
|
|
projects.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On POSIX.1-2008 platforms, use <code><span class="identifier">utimensat</span></code>
|
|
instead of <code><span class="identifier">utime</span></code>.
|
|
<code><span class="identifier">utime</span></code> is declared
|
|
obsolete in POSIX.1-2008 and can be disabled e.g. in uClibc-ng. (<a href="https://github.com/boostorg/filesystem/pull/115">PR#115</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">directory_iterator</span></code>
|
|
is now left in the end state on memory allocation errors.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
In <code><span class="identifier">directory_iterator</span></code>
|
|
on POSIX systems, support for <code><span class="identifier">readdir</span></code>/<code><span class="identifier">readdir_r</span></code> has been reworked to
|
|
avoid memory allocations for <code><span class="identifier">dirent</span></code>
|
|
structures when <code><span class="identifier">readdir</span></code>
|
|
is used. This reduces memory consumption and eliminates the possibility
|
|
of buffer overruns in case if <code><span class="identifier">readdir</span></code>
|
|
produces a very long directory name.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
On Windows, use Boost.WinAPI to select the target Windows version.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Added <code><span class="identifier">directory_options</span></code>
|
|
enum, which reflects the same named enum from C++20. The enum is
|
|
supported in <code><span class="identifier">directory_iterator</span></code>
|
|
and <code><span class="identifier">recursive_directory_iterator</span></code>
|
|
to customize iteration behavior. In particular, the iterators now
|
|
support skipping directories that can't be opened due to insufficient
|
|
permissions. The <code><span class="identifier">symlink_option</span></code>
|
|
enum is now deprecated and should be replaced with <code><span class="identifier">directory_options</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
By default, <code><span class="identifier">recursive_directory_iterator</span></code>
|
|
is now reset to the end state in case of errors, as required by C++20.
|
|
(<a href="https://github.com/boostorg/filesystem/issues/112">#112</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Added <code><span class="identifier">directory_options</span><span class="special">::</span><span class="identifier">pop_on_error</span></code>
|
|
option, which configures <code><span class="identifier">recursive_directory_iterator</span></code>
|
|
so that it attempts to recover from iteration errors by repeatedly
|
|
invoking <code><span class="identifier">pop</span><span class="special">()</span></code>
|
|
until it succeeds or the end state is reached. (<a href="https://github.com/boostorg/filesystem/issues/113">#113</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>New:</strong> Added <code><span class="identifier">directory_options</span><span class="special">::</span><span class="identifier">skip_dangling_symlinks</span></code>
|
|
option, which configures <code><span class="identifier">recursive_directory_iterator</span></code>
|
|
so that it doesn't follow dangling directory symlinks and continues
|
|
iteration instead of reporting an error.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>Deprecated:</strong> The following members
|
|
of <code><span class="identifier">recursive_directory_iterator</span></code>
|
|
are now marked as deprecated: <code><span class="identifier">level</span><span class="special">()</span></code>, <code><span class="identifier">no_push_pending</span><span class="special">()</span></code>, <code><span class="identifier">no_push_request</span><span class="special">()</span></code>, <code><span class="identifier">no_push</span><span class="special">()</span></code>. Users are advised to replace their
|
|
use with the standard counterparts: <code><span class="identifier">depth</span><span class="special">()</span></code>, <code><span class="identifier">recursion_pending</span><span class="special">()</span></code>, <code><span class="identifier">disable_recursion_pending</span><span class="special">()</span></code>. Note that <code><span class="identifier">recursion_pending</span><span class="special">()</span></code> has the opposite meaning compared
|
|
to <code><span class="identifier">no_push_pending</span><span class="special">()</span></code> and <code><span class="identifier">no_push_request</span><span class="special">()</span></code>. Deprecated methods will be removed
|
|
in a future release.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">path</span><span class="special">::</span><span class="identifier">lexically_relative</span></code> (and any dependent
|
|
algorithms) to correctly handle empty, dot and dot-dot path elements
|
|
in its argument. The behavior is made closer to C++17 <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">path</span><span class="special">::</span><span class="identifier">lexically_relative</span></code> in that empty
|
|
and dot path elements are ignored and dot-dot path elements are accounted
|
|
by decreasing the number of dot-dot path elements to generate in
|
|
the resulting relative path. (<a href="https://github.com/boostorg/filesystem/issues/76">#76</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/functional/factory/">Functional/Factory</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Glen Fernandes rewrote the implementations of <code><span class="identifier">factory</span></code>
|
|
and <code><span class="identifier">value_factory</span></code>
|
|
to provide the following features:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Support r-value arguments when possible
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support arbitrary number of arguments via variadic templates
|
|
when possible
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support allocators that are final
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support allocators that use fancy pointers
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support for disabled exceptions (<code><span class="identifier">BOOST_NO_EXCEPTIONS</span></code>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved compilation times
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The following features have been removed:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Increasing limits for C++03 compilers through <code><span class="identifier">BOOST_FUNCTIONAL_VALUE_FACTORY_MAX_ARITY</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Using <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">none_t</span></code>
|
|
in place of <code><span class="keyword">void</span></code>
|
|
through <code><span class="identifier">BOOST_FUNCTIONAL_FACTORY_SUPPORT_NONE_T</span></code>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/gil/">GIL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Lanczos resampling for image down scaling (<a href="https://github.com/boostorg/gil/pull/309">PR#309</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Methods for binary thresholding, inverted binary
|
|
thresholding and truncation thresholding (<a href="https://github.com/boostorg/gil/pull/313">PR#313</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Otsu thresholding method (<a href="https://github.com/boostorg/gil/pull/314">PR#314</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Adaptive thresholding using mean or gaussian-weighted
|
|
sum of the neighbourhood area (<a href="https://github.com/boostorg/gil/pull/315">PR#315</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Harris response calculation (corner detector without
|
|
non-maximum filtering) (<a href="https://github.com/boostorg/gil/pull/350">PR#350</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Hessian corner detector (<a href="https://github.com/boostorg/gil/pull/364">PR#364</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Types for defining 2D kernel, <code><span class="identifier">kernel_2d</span></code>
|
|
and <code><span class="identifier">kernel_2d_fixed</span></code>,
|
|
in Numeric extension (<a href="https://github.com/boostorg/gil/pull/361">PR#361</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Implementation of 2D convolution as new function
|
|
<code><span class="identifier">convolve_2d</span></code>
|
|
(<a href="https://github.com/boostorg/gil/pull/367">PR#367</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Box filtering using the average filter (<a href="https://github.com/boostorg/gil/pull/383">PR#383</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Blur function based on normalized mean filter (<a href="https://github.com/boostorg/gil/pull/383">PR#383</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Sobel and Scharr operators (<a href="https://github.com/boostorg/gil/pull/392">PR#392</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GSoC 2019: Median filter to remove noise from image (<a href="https://github.com/boostorg/gil/pull/393">PR#393</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Continued adding new test cases and significantly improved
|
|
overall test coverage.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Documented purpose of <code><span class="identifier">cached_location_t</span></code>
|
|
(<a href="https://github.com/boostorg/gil/pull/287">PR#287</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Function <code><span class="identifier">convolve_1d</span></code>
|
|
in Numeric extension for convenient use of <code><span class="identifier">convolve_rows</span></code>
|
|
and <code><span class="identifier">convolve_cols</span></code>
|
|
(<a href="https://github.com/boostorg/gil/pull/347">PR#347</a>) and <a href="https://github.com/boostorg/gil/pull/367">PR#367</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Function <code><span class="identifier">extend_boundary</span></code>
|
|
in Numeric extension to perform image boundary extension (<a href="https://github.com/boostorg/gil/pull/386">PR#386</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Project release notes maintained in Markdown file <code><span class="identifier">RELEASES</span><span class="special">.</span><span class="identifier">md</span></code> (<a href="https://github.com/boostorg/gil/pull/404">PR#404</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Move all tests, core features and extensions, inside <code><span class="identifier">test</span><span class="special">/</span></code>
|
|
directory (<a href="https://github.com/boostorg/gil/pull/302">PR#302</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Replace Boost.MPL with Boost.MP11 (<a href="https://github.com/boostorg/gil/pull/274">PR#274</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed use of Boost.TypeTraits (<a href="https://github.com/boostorg/gil/pull/274">PR#274</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Dropped support for GCC &lt;= 4.8 (<a href="https://github.com/boostorg/gil/pull/296">PR#296</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Remove <code><span class="identifier">include</span><span class="special">/</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">gil</span><span class="special">/</span><span class="identifier">version</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
file as unused (<a href="https://github.com/boostorg/gil/pull/403">PR#403</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Undetermined value of default-initialized channel and pixel
|
|
objects (<a href="https://github.com/boostorg/gil/pull/273">PR#273</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Undefined behaviour due to <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">is_trivially_default_constructible</span></code>
|
|
specializations (<a href="https://github.com/boostorg/gil/pull/284">PR#284</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Crash when reading PNG files with an invalid header (<a href="https://github.com/boostorg/gil/pull/385">PR#385</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Applied the Rule of Three for numerous types.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed uses of deprecated implicit definition of defaulted
|
|
copy assignment operator or copy constructor.
|
|
</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>
|
|
Several new features and performance improvements, some bug-fixes
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
See the full <a href="https://www.boost.org/libs/histogram/doc/html/histogram/history.html">Release
|
|
Notes</a> for a complete list of changes
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/log/">Log</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Improved compatibility with clang-win compiler.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/mpi/">MPI</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Documentation clarifications.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed scatterv bug when using explicit input buffer offsets.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Enable usage of MPI_Probe and friend with Intel MPI &gt;= 2019.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Symbol visibility on Windows
|
|
</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 Hypergeometric functions 1F0, 0F1, 2F0, 1F1 and pFq.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Jacobi polynomial (and derivatives) evaluation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Gegenbauer polynomial (and derivatives) evaluation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Cardinal B-Splines (and derivatives) as polynomial functions
|
|
in their own right.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Cardinal Trigonometric Interpolation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added new statistics sub-section.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added One Sample Student's T Test.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Anderson Darling test for normality.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Ljung Box test for auto-correlation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added Runs test for random sequences.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The headers <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">math</span><span class="special">/</span><span class="identifier">tools</span><span class="special">/</span><span class="identifier">univariate_statistics</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">math</span><span class="special">/</span><span class="identifier">tools</span><span class="special">/</span><span class="identifier">bivariate_statistics</span><span class="special">.</span><span class="identifier">hpp</span></code>, have been deprecated in favor
|
|
of <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">math</span><span class="special">/</span><span class="identifier">statistics</span><span class="special">/</span><span class="identifier">univariate_statistics</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">math</span><span class="special">/</span><span class="identifier">statistics</span><span class="special">/</span><span class="identifier">bivariate_statistics</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added The Empirical CDF distribution.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Reworked the Sterling approximation used by multiprecision gamma
|
|
functions to be applicable to all the function that use the Lanczos
|
|
approximation at regular precision. Also extended Lanczos approximations
|
|
up to 100 decimal digit precision.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/multiprecision/">Multiprecision</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Big <code><span class="keyword">constexpr</span></code> update
|
|
allows cpp_int and float128 arithmetic to be fully <code><span class="keyword">constexpr</span></code> with gcc and clang 9 or
|
|
later, or any compiler supporting <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">is_constant_evaluated</span><span class="special">()</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix bug in variable precision mpf_float which causes it to go into
|
|
a tailspin trying to select the correct precision - see https://github.com/boostorg/multiprecision/issues/164.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/outcome/">Outcome</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Enhancements:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Standalone outcome is now <code><span class="identifier">make</span>
|
|
<span class="identifier">install</span></code>-able, and
|
|
cmake <code><span class="identifier">find_package</span><span class="special">()</span></code> can find it. Note that you
|
|
must separately install and <code><span class="identifier">find_package</span><span class="special">()</span></code> Outcome's dependency, quickcpplib,
|
|
else <code><span class="identifier">find_package</span><span class="special">()</span></code> of Outcome will fail.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The git submodule mechanism used by standalone Outcome of specifying
|
|
dependent libraries has been replaced with a cmake superbuild
|
|
of dependencies mechanism instead. Upon cmake configure, an
|
|
internal copy of quickcpplib will be git cloned, built and
|
|
installed into the build directory from where an internal
|
|
<code><span class="identifier">find_package</span><span class="special">()</span></code> uses it. This breaks the
|
|
use of the unconfigured Outcome repo as an implementation of
|
|
Outcome, one must now do one of: 1. Add Outcome as subdirectory
|
|
to cmake build. 2. Use cmake superbuild (i.e. <code><span class="identifier">ExternalProject_Add</span><span class="special">()</span></code>)
|
|
to build and install Outcome into a local installation. 3.
|
|
Use one of the single header editions.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
For standalone Outcome, the current compiler is now checked
|
|
for whether it will compile code containing C++ Concepts, and
|
|
if it does, all cmake consumers of Outcome will enable C++
|
|
Concepts. Set the cmake variable <code><span class="identifier">CXX_CONCEPTS_FLAGS</span></code>
|
|
to an empty string to prevent auto detection and enabling of
|
|
C++ Concepts support occurring.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">OUTCOME_TRY</span></code>
|
|
operation now hints to the compiler that operation will be
|
|
successful. <a href="https://wg21.link/P1886">P1886 <strong>Error speed benchmarking</strong></a> showed
|
|
that there is considerable gain in very small functions by
|
|
hinting to the compiler whether the expression is expected
|
|
to be successful or not. <code><span class="identifier">OUTCOME_TRY</span></code>
|
|
previously did not hint to the compiler at all, but now it
|
|
does. A new suite of macros <code><span class="identifier">OUTCOME_TRY_FAILURE_LIKELY</span></code>
|
|
hint to the compiler that failure is expected. If you wish
|
|
to return to the previously unhinted behaviour, define <code><span class="identifier">OUTCOME_TRY_LIKELY</span><span class="special">(</span><span class="identifier">expr</span><span class="special">)</span></code>
|
|
to <code><span class="special">(!!</span><span class="identifier">expr</span><span class="special">)</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/199">#199</a>
|
|
Support for C++ Coroutines has been added. This comes in two
|
|
parts, firstly there is now an <code><span class="identifier">OUTCOME_CO_TRY</span><span class="special">()</span></code> operation suitable for performing
|
|
the <code><span class="identifier">TRY</span></code> operation
|
|
from within a C++ Coroutine. Secondly, in the header <code><span class="identifier">outcome</span><span class="special">/</span><span class="identifier">coroutine_support</span><span class="special">.</span><span class="identifier">hpp</span></code> there are implementations
|
|
of <code><span class="identifier">eager</span><span class="special">&lt;</span><span class="identifier">OutcomeType</span><span class="special">&gt;</span></code>
|
|
and <code><span class="identifier">lazy</span><span class="special">&lt;</span><span class="identifier">OutcomeType</span><span class="special">&gt;</span></code>
|
|
which let you more naturally and efficiently use <code><span class="identifier">basic_result</span></code> or <code><span class="identifier">basic_outcome</span></code> from within
|
|
C++ Coroutines -- specifically, if the result or outcome will
|
|
construct from an exception pointer, exceptions thrown in the
|
|
coroutine return an errored or excepted result with the thrown
|
|
exception instead of throwing the exception through the coroutine
|
|
machinery (which in current compilers, has a high likelihood
|
|
of blowing up the program). Both <code><span class="identifier">eager</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span></code> and <code><span class="identifier">lazy</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span></code> can accept any <code><span class="identifier">T</span></code> as well. Both have been
|
|
tested and found working on VS2019 and clang 9.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/210">#210</a>
|
|
<code><span class="identifier">make_error_code</span><span class="special">()</span></code> and <code><span class="identifier">make_exception_ptr</span><span class="special">()</span></code> are now additionally considered
|
|
for compatible copy and move conversions for <code><span class="identifier">basic_result</span><span class="special">&lt;&gt;</span></code>.
|
|
This lets you construct a <code><span class="identifier">basic_result</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">,</span> <span class="identifier">E</span><span class="special">&gt;</span></code> into a <code><span class="identifier">basic_result</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">,</span> <span class="identifier">error_code</span><span class="special">&gt;</span></code>, where <code><span class="identifier">E</span></code>
|
|
is a custom type which has implemented the ADL discovered free
|
|
function <code><span class="identifier">error_code</span>
|
|
<span class="identifier">make_error_code</span><span class="special">(</span><span class="identifier">E</span><span class="special">)</span></code>,
|
|
but is otherwise unrelated to <code><span class="identifier">error_code</span></code>.
|
|
The same availability applies for <code><span class="identifier">exception_ptr</span></code>
|
|
with <code><span class="identifier">make_exception_ptr</span><span class="special">()</span></code> being the ADL discovered
|
|
free function. <code><span class="identifier">basic_outcome</span><span class="special">&lt;&gt;</span></code> has less support for
|
|
this than <code><span class="identifier">basic_result</span><span class="special">&lt;&gt;</span></code> in order to keep constructor
|
|
count down, but it will accept via this mechanism conversions
|
|
from <code><span class="identifier">basic_result</span><span class="special">&lt;&gt;</span></code> and <code><span class="identifier">failure_type</span><span class="special">&lt;&gt;</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/184">#184</a>
|
|
The detection of <code><span class="special">[[</span><span class="identifier">nodiscard</span><span class="special">]]</span></code>
|
|
support in the compiler was very mildly broken.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/poly_collection/">PolyCollection</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Maintenance work.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/preprocessor/">Preprocessor</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Topic added which discusses emptiness
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support for the C++20 <code><span class="identifier">__VA_OPT__</span></code>
|
|
construct
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">BOOST_PP_VARIADIC_HAS_OPT</span></code>
|
|
whether <code><span class="identifier">__VA_OPT__</span></code>
|
|
is supported at the C++20 level
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">BOOST_PP_CHECK_EMPTY</span></code>
|
|
test for emptiness using <code><span class="identifier">__VA_OPT__</span></code>
|
|
at the C++20 level
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">BOOST_PP_VA_OPT</span></code>
|
|
more flexible alternative to <code><span class="identifier">__VA_OPT__</span></code>
|
|
at the C++20 level
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/smart_ptr/">Smart Pointers</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Implemented <code><span class="identifier">allocate_unique</span></code>
|
|
for scalars and arrays. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/test/">Test</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Boost.test v3.12 see the <a href="https://www.boost.org/libs/test/doc/html/boost_test/change_log.html">Changes
|
|
log</a> for more details.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New feature:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Support for C++17 <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">string_view</span></code>
|
|
has been added.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Better diagnostic on <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">exception</span></code>
|
|
and no rtti mode (thanks to Mikhail Pilin / [pull_request 234])
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes and pull requests:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GitHub Issues: <a href="https://github.com/boostorg/test/issues/206">#206</a>, <a href="https://github.com/boostorg/test/issues/217">#217</a>, <a href="https://github.com/boostorg/test/issues/223">#223</a>, <a href="https://github.com/boostorg/test/issues/229">#229</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GitHub Pull Requests: <a href="https://github.com/boostorg/test/pull/227">PR#227</a>, <a href="https://github.com/boostorg/test/pull/231">PR#231</a>, <a href="https://github.com/boostorg/test/pull/232">PR#232</a>,
|
|
<a href="https://github.com/boostorg/test/pull/234">PR#234</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/vmd/">VMD</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">BOOST_VMD_IS_EMPTY</span></code>
|
|
updated to use <code><span class="identifier">__VA_OPT__</span></code>
|
|
at the C++20 level has 100% reliability
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_72_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: 3.0, 4.0.1, 6.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++0x: 3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1, 5.0.2,
|
|
6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.4.7, 4.5.3, 4.6.3, 5.4.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.4.7
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 5.5.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Intel, C++14: 18.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++1z: 9.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++2a: 10.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.6.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.1, 4.9.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.1.0, 7.2.0, 7.3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
FreeBSD:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++1z: 4.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
<p>
|
|
Boost's additional test compilers include:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Linux:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 3.0, 3.8.1, 3.9.1, 4.0.1, 5.0.2, 6.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++0x: 3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1, 5.0.2,
|
|
6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.4.7, 4.5.3, 4.6.3, 4.9.4, 5.4.0, 5.5.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.4.7
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 5.5.0, 6.3.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1, 8.1.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Intel, C++14: 18.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++1z: 9.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++2a: 10.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.6.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.1, 4.9.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.1.0, 7.2.0, 7.3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
FreeBSD:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++1z: 4.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_72_0.acknowledgements">
|
|
<h3><span class="link">Acknowledgements</span></h3>
|
|
<p>
|
|
Marshall Clow and Michael Caisse managed this release.
|
|
</p>
|
|
</div>
|
|
</description></item><item><title>Version 1.71.0</title><link>https://www.boost.org/users/history/version_1_71_0.html</link><guid>https://www.boost.org/users/history/version_1_71_0.html</guid><pubDate>Mon, 19 Aug 2019 15:31:22 +0000</pubDate><description>
|
|
|
|
|
|
<div id="version_1_71_0.new_libraries">
|
|
<h3><span class="link">New Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/variant2/">Variant2</a>:</span> A never-valueless,
|
|
strong guarantee implementation of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">variant</span></code>,
|
|
from Peter Dimov.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_71_0.updated_libraries">
|
|
<h3><span class="link">Updated Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/align/">Align</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Support for any integral type in the integral versions of <code><span class="identifier">align_up</span></code> and <code><span class="identifier">align_down</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Revised the implementation of <code><span class="identifier">aligned_allocator</span></code>
|
|
to no longer require a specialization for <code><span class="keyword">void</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Define <code><span class="identifier">propagate_on_container_move_assignment</span></code>
|
|
and <code><span class="identifier">is_always_equal</span></code>
|
|
in <code><span class="identifier">aligned_allocator</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/asio/">Asio</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Improved performance slightly by eliminating a redundant move construction
|
|
when completed handlers are dispatched.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Eliminated a compiler warning by annotating a <code><span class="keyword">case</span></code>
|
|
fall-through in the free function <code><span class="identifier">connect</span><span class="special">()</span></code> implementation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed the <code><span class="identifier">is_</span><span class="special">*</span><span class="identifier">_buffer_sequence</span></code> detection traits
|
|
for user-defined sequence types.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed some Windows-specific warnings about an incompatible pointer
|
|
cast when obtaining the <code><span class="identifier">CancelIoEx</span></code>
|
|
entry point.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed to automatically set the defaults when opening a serial port
|
|
on Windows.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed the serial port <code><span class="identifier">get_option</span><span class="special">()</span></code> member function to be const.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a name hiding issue with the WinRT stream-oriented socket backend's
|
|
<code><span class="identifier">shutdown</span></code> function.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Applied a minor fix to the documentation for <code><span class="identifier">is_dynamic_buffer</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added some support for Haiku OS.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added wolfSSL compatability.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed to require C++17 or later for coroutines TS support with
|
|
clang.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a doxygen generation problem in the tutorial.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ensured example programs are correctly incorporated into the documentation.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/any/">Any</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Static initialization of the default constructed <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">any</span></code>
|
|
is now possible.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed performance regression in assignment on a compilers without
|
|
move-semantics.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Maintenance work.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/beast/">Beast</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
This version consists mostly of bug fixes and performance improvements.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Substantial work included for the split compilation mode, to reduce
|
|
compile time when defining <code><span class="identifier">BOOST_BEAST_SEPARATE_COMPILATION</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
We'd love to know how you or your company use Beast, consider adding
|
|
an item to the <a href="https://github.com/boostorg/beast/wiki/Companies-and-Individuals-Using-Beast">Companies
|
|
and Individuals Using Beast</a> list.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
See the full <a href="https://www.boost.org/libs/beast/doc/html/beast/release_notes.html">Release
|
|
Notes</a> for a complete list of changes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/circular_buffer/">Circular Buffer</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Correct doxygen generated reference to no longer show internal members.
|
|
(Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Eliminate ubsan warning on <code><span class="identifier">add</span></code>
|
|
and <code><span class="identifier">sub</span></code>. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix incorrect check in <code><span class="identifier">is_uninitialized</span></code>.
|
|
(Niklas Fejes)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/container/">Container</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed bugs:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/pull/47">GitHub
|
|
#47: <em>"added alignment specification for small_vector"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/issues/88">GitHub
|
|
#88: <em>"Implement C++17 MoveAssignable requirements
|
|
for self-move assignments"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/issues/107">GitHub
|
|
#107: <em>"Alignment ignored in resource_adaptor"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/pull/109">GitHub
|
|
#109: <em>"Get rid of integer overflow in copy_move_algo.hpp
|
|
(-fsanitize=integer)"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/pull/110">GitHub
|
|
#110: <em>"Avoid gcc 9 deprecated copy warnings
|
|
in new_allocator.hpp"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/issues/112">GitHub
|
|
#112: <em>"vector::resize() compilation error with
|
|
msvc-10..12: data is not a member of boost::detail::aligned_storage"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/issues/114">GitHub
|
|
#114: <em>"Fix small_vector noexcept specification"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/issues/116">GitHub
|
|
#116: <em>"MSVC + boost 1.70 compilation error when
|
|
windows.h is already included (detail/thread_mutex.hpp)"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/issues/117">GitHub
|
|
#117: <em>"flat_map/map::insert_or_assign with hint
|
|
has wrong return types"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/issues/118">GitHub
|
|
#118: <em>"Non-unique inplace_set_difference used
|
|
in in flat_tree_merge_unique and iterator invalidation in insert_unique"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/issues/122">GitHub
|
|
#122: <em>"Fix has_trivial_destructor_after_move"</em></a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/container/issues/123">GitHub
|
|
#123: <em>"With heterogeneous lookup, <code><span class="identifier">equal_range</span></code> can result in
|
|
a range with length greater than 1"</em></a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code>deque</code> can now
|
|
have options, using <code>deque_options</code>.
|
|
The block size/bytes can be be specified.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code>static_vector</code>
|
|
can now have options, using <code>static_vector_options</code>.
|
|
Alignment and throwing behaviour can be be specified.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code>small_vector</code>
|
|
can now have options, using <code>small_vector_options</code>.
|
|
Alignment and growth factor can be be specified.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/context/">Context</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Add support for RISC-V LP64D
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/context/issues/72">#72</a>: Fix ABI violation on ppc64 ELFv2
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/context/issues/99">#99</a>: cleanup of stack if creating ucontext fails
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/conversion/">Conversion</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Maintenance work.
|
|
</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 functions <code><span class="identifier">alloc_construct</span></code>,
|
|
<code><span class="identifier">alloc_construct_n</span></code>,
|
|
<code><span class="identifier">alloc_destroy</span></code>, and
|
|
<code><span class="identifier">alloc_destroy_n</span></code> in
|
|
<code><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">alloc_construct</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code> for allocator aware and exception
|
|
safe construction and destruction of objects and arrays. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added constexpr functions <code><span class="identifier">first_scalar</span></code>
|
|
in <code><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">first_scalar</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code> for obtaining a pointer to the
|
|
first scalar element of an array. Given a pointer of type <code><span class="identifier">T</span><span class="special">*</span></code>
|
|
they return a pointer of type <code><span class="identifier">remove_all_extents_t</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;*</span></code>. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added class template <code><span class="identifier">noinit_adaptor</span></code>
|
|
in <code><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">noinit_adaptor</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code> which is an allocator adaptor
|
|
that converts any allocator into one whose <code><span class="identifier">construct</span><span class="special">(</span><span class="identifier">ptr</span><span class="special">)</span></code> performs default initialization
|
|
via placement new, and whose <code><span class="identifier">destroy</span><span class="special">(</span><span class="identifier">ptr</span><span class="special">)</span></code> invokes the <code><span class="identifier">value_type</span></code>
|
|
destructor directly. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added class template <code><span class="identifier">default_allocator</span></code>
|
|
in <code><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">default_allocator</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>, which can serve as a minimal
|
|
default allocator that has interface similar to C++20 <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">allocator</span></code>, supports configurations
|
|
with disabled exceptions and does not have <code><span class="identifier">std</span></code>
|
|
as an associated namespace. The allocator uses <code><span class="keyword">operator</span>
|
|
<span class="keyword">new</span></code> and <code><span class="keyword">operator</span>
|
|
<span class="keyword">delete</span></code> for allocation. (Glen
|
|
Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
In <code><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">uncaught_exceptions</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code> header, added workarounds for
|
|
better compatibility with QNX SDP 7.0 when libc++/libc++abi libraries
|
|
are used. (Andrey Semashev, <a href="https://github.com/boostorg/core/issues/59">#59</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The <code><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">detail</span><span class="special">/</span><span class="identifier">sp_typeinfo</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code> header is now marked as deprecated
|
|
and will be removed in a future release. <code><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">typeinfo</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>
|
|
should be used instead. (Peter Dimov)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/dynamic_bitset/">Dynamic Bitset</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Enabled hardware-assisted popcount on MSVC (<a href="https://github.com/boostorg/dynamic_bitset/pull/38">PR#38</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for boost::hash and std::hash (<a href="https://github.com/boostorg/dynamic_bitset/pull/45">PR#45</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support copy-initialization with default constructor (<a href="https://github.com/boostorg/dynamic_bitset/pull/48">PR#48</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>
|
|
Clarified requirements on the value type template parameter
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for <code><span class="keyword">float</span></code>
|
|
and <code><span class="keyword">double</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">endian_load</span></code>,
|
|
<code><span class="identifier">endian_store</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated <code><span class="identifier">endian_reverse</span></code>
|
|
to correctly support all non-<code><span class="keyword">bool</span></code>
|
|
integral types
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Moved deprecated names to the deprecated header <code><span class="identifier">endian</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/fiber/">Fiber</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
documentation for shared_work updated
|
|
</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 incorrect <code><span class="identifier">error_code</span></code>
|
|
returned from directory iterator increment when <code><span class="identifier">readdir_r</span></code>
|
|
is used.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
For <code><span class="identifier">path</span></code>, fixed rvalue-aware
|
|
<code><span class="keyword">operator</span><span class="special">/</span></code>
|
|
return type to return an rvalue instead of rvalue reference. This
|
|
fixes leaving a dangling reference in the user's code if the result
|
|
of <code><span class="keyword">operator</span><span class="special">/</span></code>
|
|
is bound to a const reference. (<a href="https://github.com/boostorg/filesystem/issues/110">#110</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixes for better compatibility with Windows CE. (<a href="https://github.com/boostorg/filesystem/pull/24">PR#24</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added minimal support for CMake. (<a href="https://github.com/boostorg/filesystem/pull/106">PR#106</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>
|
|
Maintenance work.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/histogram/index.html">Histogram</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
New features:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Support for thread-safe storages and new thread-safe accumulators
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Support for compiling without exceptions/RTTI (increases performance
|
|
by 10-20 %) (with Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Performance improvements for 1D and 2D histograms
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
boost::histogram::indexed now returns forward iterator range
|
|
instead of input iterator range
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
boost::histogram::indexed_range::accessor is now non-copyable
|
|
and acts like reference to cell value, making more algorithms
|
|
from the C++ stdlib work
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
boost::histogram::algorithm::reduce with new slice option and
|
|
option fusion
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
boost::histogram::algorithm::project accepts runtime indices
|
|
for static histograms
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug Fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
boost::histogram::algorithm::reduce also works on histograms
|
|
that have some axis types without reduction support
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
boost::histogram::axis::traits::update now works correctly
|
|
for boost::histogram::axis::variant
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Other:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
100 % test coverage
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Reduced internal Boost dependencies
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved documentation and examples
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Guaranteed no-throw moves for all builtin axis types
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Compile cleanly at higher warning levels
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
See <a href="https://www.boost.org/libs/histogram/doc/html/histogram/history.html">changelog</a>
|
|
for more details.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/iostreams/">IoStreams</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed processing of multi-stream files (<a href="https://github.com/boostorg/iostreams/pull/87">PR#87</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for multi-threaded LZMA (<a href="https://github.com/boostorg/iostreams/pull/95">PR#95</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/interprocess/">Interprocess</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/interprocess/pull/85">GitHub
|
|
#85 (<em>"warning: Implicit conversion loses integer precision"</em>)</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/interprocess/pull/86">GitHub
|
|
#86 (<em>"warning: Possible misuse of comma operator"</em>)</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/intrusive/">Intrusive</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/intrusive/pull/42">GitHub
|
|
#42: <em>Documentation does not describe treap priority_of_value
|
|
changes</em></a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/intrusive/pull/43">GitHub
|
|
#43: <em>Fix tests with BOOST_INTRUSIVE_VARIADIC_TEMPLATES
|
|
enabled</em></a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/intrusive/pull/45">GitHub
|
|
#45: <em>Disable variadic templates for MSVC-12 to avoid ICEs</em></a>
|
|
</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>
|
|
Added tests for <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">filesystem</span><span class="special">::</span><span class="identifier">path</span></code>
|
|
conversions <a href="https://github.com/boostorg/lexical_cast/issues/25">#25</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Maintenance work, including <a href="https://github.com/boostorg/lexical_cast/issues/28">#28</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/log/">Log</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
New features:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Improved support for C++17 <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">string_view</span></code>
|
|
in <code><span class="identifier">basic_formatting_ostream</span></code>.
|
|
The string view can now participate in character code conversion
|
|
on output.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">auto_newline</span></code>
|
|
formatter and stream manipulator. It can be used to ensure
|
|
that formatted output always ends with a newline while avoiding
|
|
duplicate newlines.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
In the output stream, text file and text multi-file sink backends
|
|
added support for configuring behavior with regard to appending
|
|
a trailing newline to every formatted log record. Use <code><span class="identifier">auto_newline_mode</span></code> named parameter
|
|
of the backend constructor or call the <code><span class="identifier">set_auto_newline_mode</span></code>
|
|
method on the sink backend.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>Note:</strong> The default behavior
|
|
with regard to trailing newlines added by sink backends has
|
|
changed slightly compared to the previous Boost.Log releases.
|
|
The backends will now only add a trailing newline if there
|
|
isn't one in the formatted log message string already. In previous
|
|
releases a newline was added unconditionally.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for passing arbitrary function objects in the
|
|
<code><span class="identifier">filter</span></code> and
|
|
<code><span class="identifier">format</span></code> named
|
|
parameters to sink constructors and convenience functions for
|
|
initializing sinks. For example, it is now possible to specify
|
|
C++11 lambda functions directly in these parameters. (<a href="https://github.com/boostorg/log/issues/63">#63</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
In the default filter and formatter factories used in filter
|
|
and formatter parsers, added support for severity level attribute
|
|
values of type <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">log</span><span class="special">::</span><span class="identifier">trivial</span><span class="special">::</span><span class="identifier">severity_level</span></code>.
|
|
For filters, the support is limited to attributes with "Severity"
|
|
name.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed incorrect parsing of components of the rotated file names
|
|
while scanning for files in the text file sink backend. If
|
|
the file name pattern ended with a placeholder (for example,
|
|
a file counter), the <code><span class="identifier">scan_for_files</span></code>
|
|
method would not find files matching that pattern in the target
|
|
storage, leaving them unmanaged. In particular, such files
|
|
would not be deleted to free target storage. (<a href="https://github.com/boostorg/log/issues/78">#78</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated <code><span class="identifier">basic_formatting_ostream</span></code>
|
|
and <code><span class="identifier">basic_record_ostream</span></code>
|
|
to make it possible to overload stream output operators for
|
|
pointers to user-defined types. User-defined <code><span class="keyword">operator</span><span class="special">&lt;&lt;</span></code>
|
|
overloads taking <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span></code>
|
|
and a pointer argument should now be picked up by the compiler
|
|
when the pointer is being written to one of Boost.Log streams.
|
|
(<a href="https://github.com/boostorg/log/issues/84">#84</a>)
|
|
</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>
|
|
New features:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Catmull-Rom interpolator now works in C++11
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Cardinal quadratic B-spline interpolation
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Domain of elliptic integrals extended
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
sin_pi and cos_pi performance improvements
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Forward-mode automatic differentiation
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Vector valued barycentric rational interpolation
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ooura's method for evaluation of Fourier integrals
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Multiple compatibility issues with Multiprecision fixed
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Lambert-W fixed on a rare architecture
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/metaparse/">Metaparse</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
New features:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
In C++11 variadic template support for the following: <code><span class="identifier">sequence</span></code>, <code><span class="identifier">one_of_c</span></code>,
|
|
<code><span class="identifier">one_of</span></code>, <code><span class="identifier">repeated_one_of</span></code>, <code><span class="identifier">repeated_one_of1</span></code>, <code><span class="identifier">one_char_except_c</span></code>, <code><span class="identifier">one_char_except</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">BOOST_METAPARSE_STRING</span></code>
|
|
does not use out of range character values as template arguments.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">any_of_c</span><span class="special">&lt;&gt;</span></code>
|
|
does not create empty array in C++14.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/move/">Move</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/move/issues/26">Git Issue
|
|
#26: <em>"Invalid iterator increment/decrement in the
|
|
last iteration of adaptive_sort_combine_blocks"</em></a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/multi_array/">Multi Array</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Simplify allocator support by using new <code><span class="identifier">alloc_construct_n</span></code>
|
|
and <code><span class="identifier">alloc_destroy_n</span></code>
|
|
facilities from Core. (Glen Fernandes)
|
|
</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>
|
|
Added <a href="https://www.boost.org/libs/multi_index/doc/tutorial/key_extraction.html#x_mem_fun">variants
|
|
of <code><span class="identifier">const_mem_fun</span></code>
|
|
and <code><span class="identifier">mem_fun</span></code></a>
|
|
for differently qualified member functions (issue <a href="https://github.com/boostorg/multi_index/issues/24">#24</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Terse <a href="https://www.boost.org/libs/multi_index/doc/reference/key_extraction.html#key"><code><span class="identifier">key</span></code></a> specification syntax
|
|
now correctly handles <code><span class="keyword">noexcept</span></code>-specified
|
|
member functions (issue <a href="https://github.com/boostorg/multi_index/issues/24">#24</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/outcome/">Outcome</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Enhancements:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/184">#184</a>
|
|
As per request from Boost release managers, relocated <code><span class="identifier">version</span><span class="special">.</span><span class="identifier">hpp</span></code> and <code><span class="identifier">revision</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
into detail, and added the Boost licence boilerplate to the
|
|
top of every source file which was missing one (I think). Also
|
|
took the opportunity to run the licence restamping script over
|
|
all Outcome, so copyright dates are now up to date.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/185">#185</a>
|
|
Add FAQ item explaining issue #185, and why we will do nothing
|
|
to fix it right now.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/189">#189</a>
|
|
Refactored the <code><span class="identifier">OUTCOME_TRY</span></code>
|
|
implementation to use more clarified customisation points capable
|
|
of accepting very foreign inputs. Removed the <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">experimental</span><span class="special">::</span><span class="identifier">expected</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">,</span>
|
|
<span class="identifier">E</span><span class="special">&gt;</span></code>
|
|
specialisations, as those are no longer necessary. Fixed the
|
|
documentation for the customisation points which previously
|
|
claimed that they are ADL discovered, which they are not. Added
|
|
a recipe describing how to add in support for foreign input
|
|
types.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/183">#183</a>
|
|
Added a separate <code><span class="identifier">motivation</span><span class="special">/</span><span class="identifier">plug_error_code</span></code>
|
|
specifically for Boost.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<code><span class="identifier">OUTCOME_VERSION_MINOR</span></code>
|
|
hadn't been updated to 1.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/181">#181</a>
|
|
Fix issue #181 where Outcome didn't actually implement the
|
|
strong swap guarantee, despite being documented as doing so.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/190">#190</a>
|
|
Fix issue #190 in Boost edition where unit test suite was not
|
|
runnable from the Boost release distro.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/182">#182</a>
|
|
Fix issue #182 where <code><span class="identifier">trait</span><span class="special">::</span><span class="identifier">is_exception_ptr_available</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span></code> was always true, thus causing
|
|
much weirdness, like not printing diagnostics and trying to
|
|
feed everything to <code><span class="identifier">make_exception_ptr</span><span class="special">()</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/ned14/outcome/issues/192">#192</a>
|
|
Fix issue #192 where the <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_outcome_failure_exception_from_error</span><span class="special">()</span></code> was being defined twice for
|
|
translation units which combine standalone and Boost Outcome's.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/parameter/doc/html/index.html">Parameter</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Upgraded keyword generation macro <code><span class="identifier">BOOST_PARAMETER_TEMPLATE_KEYWORD</span></code>
|
|
(<a href="https://github.com/boostorg/parameter/pull/15">PR#15</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Moved keyword generation macro <code><span class="identifier">BOOST_PARAMETER_NESTED_KEYWORD</span></code>
|
|
from <a href="https://www.boost.org/libs/accumulators/doc/html/index.html">Accumulators</a>
|
|
to this library (<a href="https://github.com/boostorg/parameter/pull/28">PR#28</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">reference_wrapper</span></code>
|
|
and <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">ref</span><span class="special">()</span></code>
|
|
(<a href="https://github.com/boostorg/parameter/pull/16">PR#16</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Moved <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">required</span></code>, <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</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">parameter</span><span class="special">::</span><span class="identifier">deduced</span></code> metafunction definitions
|
|
to their own header files in directory boost/parameter (<a href="https://github.com/boostorg/parameter/pull/18">PR#18</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for Boost.<a href="https://www.boost.org/libs/parameter/doc/html/index.html">Parameter</a>-enabled
|
|
function call operators (<a href="https://github.com/boostorg/parameter/pull/20">PR#20</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for parameter category qualifiers "forward",
|
|
"consume", and "move_from" (current qualifiers
|
|
are "in", "out", and "in_out") (<a href="https://github.com/boostorg/parameter/pull/21">PR#21</a>)
|
|
(<a href="https://github.com/boostorg/parameter/pull/23">PR#23</a>) based on <a href="http://www.modernescpp.com/index.php/c-core-guidelines-how-to-pass-function-parameters">http://www.modernescpp.com/index.php/c-core-guidelines-how-to-pass-function-parameters</a>.
|
|
Added new usage syntax <code><span class="identifier">BOOST_PARAMETER_NAME</span><span class="special">((</span><span class="identifier">object</span><span class="special">-</span><span class="identifier">name</span><span class="special">),</span> <span class="keyword">namespace</span><span class="special">-</span><span class="identifier">name</span><span class="special">)</span> <span class="identifier">qualifier</span><span class="special">(</span><span class="identifier">tag</span><span class="special">-</span><span class="identifier">name</span><span class="special">))</span></code> and <code><span class="identifier">BOOST_PARAMETER_NAME</span><span class="special">(</span><span class="identifier">qualifier</span><span class="special">(</span><span class="identifier">name</span><span class="special">))</span></code>. (Existing code that uses qualifiers
|
|
directly and correctly with <code><span class="identifier">BOOST_PARAMETER_FUNCTION</span></code>
|
|
and other code generation macros should remain unaffected for now,
|
|
so no breaking changes.) The reason for the change in usage is to
|
|
enable applying of parameter category constraints to Boost.<a href="https://www.boost.org/libs/parameter/doc/html/index.html">Parameter</a>-enabled
|
|
functions and constructors invoked through argument composition.
|
|
(Otherwise, it is currently possible to use argument composition
|
|
to bypass parameter category constraints applied in <code><span class="identifier">BOOST_PARAMETER_FUNCTION</span></code> et. al.)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for perfect forwarding (<a href="https://github.com/boostorg/parameter/pull/23">PR#23</a>) (<a href="https://github.com/boostorg/parameter/pull/26">PR#26</a>),
|
|
so that <code><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">parameters</span><span class="special">::</span><span class="keyword">operator</span><span class="special">()</span></code> can accept non-<code><span class="keyword">const</span></code>
|
|
rvalues. As a positive side effect, Boost.<a href="https://www.boost.org/libs/parameter/doc/html/index.html">Parameter</a>-enabled
|
|
functions and constructors are no longer bound by <code><span class="identifier">BOOST_PARAMETER_MAX_ARITY</span></code>
|
|
on compilers that support perfect forwarding. User code can now check
|
|
for this support by detecting the configuration macro <code><span class="identifier">BOOST_PARAMETER_HAS_PERFECT_FORWARDING</span></code>,
|
|
or manually turn off this support by defining the configuration macro
|
|
<code><span class="identifier">BOOST_PARAMETER_DISABLE_PERFECT_FORWARDING</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added metafunctions <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">is_argument_pack</span></code>
|
|
(<a href="https://github.com/boostorg/parameter/pull/27">PR#27</a>), <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">are_tagged_arguments</span></code>
|
|
(<a href="https://github.com/boostorg/parameter/pull/52">PR#52</a>), and <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">compose</span></code>
|
|
(<a href="https://github.com/boostorg/parameter/pull/75">PR#75</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added variadic function template <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">compose</span><span class="special">()</span></code> which takes in named arguments
|
|
and returns them in an argument pack (<a href="https://github.com/boostorg/parameter/pull/52">PR#52</a>). For compilers
|
|
that do not support perfect forwarding, the configuration macro
|
|
<code><span class="identifier">BOOST_PARAMETER_COMPOSE_MAX_ARITY</span></code>
|
|
determines the maximum number of arguments that <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">compose</span><span class="special">()</span></code> can take in (<a href="https://github.com/boostorg/parameter/pull/61">PR#61</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added code generation macros <code><span class="identifier">BOOST_PARAMETER_BASIC_FUNCTION_CALL_OPERATOR</span></code>,
|
|
<code><span class="identifier">BOOST_PARAMETER_BASIC_CONST_FUNCTION_CALL_OPERATOR</span></code>,
|
|
<code><span class="identifier">BOOST_PARAMETER_NO_SPEC_FUNCTION</span></code>,
|
|
<code><span class="identifier">BOOST_PARAMETER_NO_SPEC_MEMBER_FUNCTION</span></code>,
|
|
<code><span class="identifier">BOOST_PARAMETER_NO_SPEC_CONST_MEMBER_FUNCTION</span></code>,
|
|
<code><span class="identifier">BOOST_PARAMETER_NO_SPEC_FUNCTION_CALL_OPERATOR</span></code>,
|
|
<code><span class="identifier">BOOST_PARAMETER_NO_SPEC_CONST_FUNCTION_CALL_OPERATOR</span></code>,
|
|
<code><span class="identifier">BOOST_PARAMETER_NO_SPEC_CONSTRUCTOR</span></code>,
|
|
and <code><span class="identifier">BOOST_PARAMETER_NO_SPEC_NO_BASE_CONSTRUCTOR</span></code>
|
|
(<a href="https://github.com/boostorg/parameter/pull/52">PR#52</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for Boost.<a href="https://www.boost.org/libs/mp11/doc/html/mp11.html">MP11</a>
|
|
(<a href="https://github.com/boostorg/parameter/pull/47">PR#47</a>) (<a href="https://github.com/boostorg/parameter/pull/66">PR#66</a>) (<a href="https://github.com/boostorg/parameter/pull/70">PR#70</a>). User code
|
|
can now check for this support by detecting the configuration macro
|
|
<code><span class="identifier">BOOST_PARAMETER_CAN_USE_MP11</span></code>,
|
|
or manually turn off this support by defining the configuration macro
|
|
<code><span class="identifier">BOOST_PARAMETER_DISABLE_MP11_USAGE</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved support for parameter-dependent return types via SFINAE
|
|
(<a href="https://github.com/boostorg/parameter/pull/73">PR#73</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/ptr_container/">PtrContainer</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fix a ptr_vector regression introduced in 1.66.0 (<a href="https://github.com/boostorg/ptr_container/pull/24">PR#24</a>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/poly_collection/">PolyCollection</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Maintenance work.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/smart_ptr/">SmartPtr</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added aliasing constructors to <code><span class="identifier">weak_ptr</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">weak_ptr</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">empty</span><span class="special">()</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">enable_shared_from</span></code>,
|
|
<code><span class="identifier">shared_from</span></code>, and
|
|
<code><span class="identifier">weak_from</span></code>
|
|
</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 output of <code><span class="identifier">name</span><span class="special">()</span></code>, <code><span class="identifier">source_location</span><span class="special">()</span></code> and <code><span class="identifier">source_line</span><span class="special">()</span></code> for the default constructed <code><span class="identifier">frame</span></code> with thread sanitizer builds
|
|
in C++98 mode.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed output of long strings from <code><span class="identifier">name</span><span class="special">()</span></code> and <code><span class="identifier">source_location</span><span class="special">()</span></code> on MSVC <a href="https://github.com/boostorg/stacktrace/issues/78">#78</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Maintenance work.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/test/">Test</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Boost.test v3.11 see the <a href="https://www.boost.org/users/history/libs/test/doc/html/boost_test/change_log.html">Changes
|
|
log</a> for more details.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Breaking changes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Boost.Test shows deprecation warnings if some very old headers
|
|
as deprecated. If you encounter such warnings, please follow
|
|
the indications: those headers will be removed in a future
|
|
release.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New feature:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Now <code><span class="identifier">BOOST_TEST</span></code>
|
|
can be used to compare abstract types
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes and pull requests:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GitHub Issues: <a href="https://github.com/boostorg/test/issues/209">#209</a>, <a href="https://github.com/boostorg/test/issues/218">#218</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GitHub Pull Requests: <a href="https://github.com/boostorg/test/pull/219">PR#219</a>, <a href="https://github.com/boostorg/test/pull/224">PR#224</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/utility/">Utility</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Implemented function template <code><span class="identifier">ostream_string</span></code>
|
|
in <code><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">utility</span><span class="special">/</span><span class="identifier">ostream_string</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code> to optimally write any kind of
|
|
string content to an output stream. It satisfies the requirements
|
|
of [ostream.formatted.reqmts]. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Optimized the stream output operators of <code><span class="identifier">basic_string_view</span></code>
|
|
and <code><span class="identifier">basic_string_ref</span></code>
|
|
to write directly to the <code><span class="identifier">rdbuf</span></code>
|
|
stream buffer. (Glen Fernandes)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/uuid/">Uuid</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<strong>Breaking change:</strong> MD5 name-based
|
|
uuid generation was corrected to be identical on all endian systems.
|
|
Define <code><span class="identifier">BOOST_UUID_COMPAT_PRE_1_71_MD5</span></code>
|
|
to keep the result in a format compatible with 1.66 through 1.70.
|
|
This does not affect the default name-based uuid generation which
|
|
is based on SHA1. (<a href="https://github.com/boostorg/uuid/pull/109">PR#109</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>
|
|
Fixed compilation of <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">apply_visitor</span></code>
|
|
with variants passed by non const reference in <a href="https://github.com/boostorg/variant/pull/68">PR#68</a>. Many
|
|
thanks to Ed Catmur for providing the fix.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for std::hash (<a href="https://github.com/boostorg/variant/pull/49">PR#49</a>). Macro <code><span class="identifier">BOOST_VARIANT_DO_NOT_SPECIALIZE_STD_HASH</span></code>
|
|
could be defined to avoid those specializations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added micro optimizations for binary size and performance by Nikita
|
|
Kniazev in <a href="https://github.com/boostorg/variant/pull/63">PR#63</a> and <a href="https://github.com/boostorg/variant/pull/66">PR#66</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Maintenance work, including <a href="https://github.com/boostorg/variant/pull/64">PR#64</a> by Nikita Kniazev and <a href="https://github.com/boostorg/variant/pull/67">PR#67</a> by
|
|
Hans Dembinski.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/yap/">YAP</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added an example showing how to make self-evaluating YAP expressions
|
|
(that is, expressions that don't need an explicit call to <code><span class="identifier">evaluate</span><span class="special">()</span></code>
|
|
or <code><span class="identifier">transform</span><span class="special">()</span></code>).
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_71_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: 3.0, 4.0.1, 6.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++0x: 3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1, 5.0.2,
|
|
6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.4.7, 4.5.3, 4.6.3, 5.4.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.4.7
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 5.5.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Intel, C++14: 18.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++1z: 9.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++2a: 10.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.6.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.1, 4.9.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.1.0, 7.2.0, 7.3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
FreeBSD:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++1z: 4.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
<p>
|
|
Boost's additional test compilers include:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Linux:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 3.0, 3.8.1, 3.9.1, 4.0.1, 5.0.2, 6.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++0x: 3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1, 5.0.2,
|
|
6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.4.7, 4.5.3, 4.6.3, 4.9.4, 5.4.0, 5.5.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.4.7
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 5.5.0, 6.3.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1, 8.1.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Intel, C++14: 18.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++1z: 9.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++2a: 10.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.6.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.1, 4.9.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.1.0, 7.2.0, 7.3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
FreeBSD:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++1z: 4.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_71_0.acknowledgements">
|
|
<h3><span class="link">Acknowledgements</span></h3>
|
|
<p>
|
|
Marshall Clow and Michael Caisse managed this release.
|
|
</p>
|
|
</div>
|
|
</description></item><item><title>Version 1.70.0</title><link>https://www.boost.org/users/history/version_1_70_0.html</link><guid>https://www.boost.org/users/history/version_1_70_0.html</guid><pubDate>Fri, 12 Apr 2019 06:04:48 +0000</pubDate><description>
|
|
|
|
|
|
<div id="version_1_70_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. Be careful as they have not been through the normal testing
|
|
process.
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fix moved-from executor in idle ping timeout (<a href="https://github.com/boostorg/beast/issues/1599">#1599</a>)
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://www.boost.org/patches/1_70_0/0001-beast-fix-moved-from-executor.patch">Beast
|
|
patch</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_70_0.new_libraries">
|
|
<h3><span class="link">New Libraries</span></h3>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/outcome/">Outcome</a>:</span> A set of tools for reporting
|
|
and handling function failures in contexts where <em>directly</em>
|
|
using C++ exception handling is unsuitable, from Niall Douglas.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/histogram/">Histogram</a>:</span> Fast and extensible
|
|
multi-dimensional histograms with convenient interface for C++14, from
|
|
Hans Dembinski.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_70_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>
|
|
This release includes a number of new features, bug fixes, performance
|
|
enhancements, and documentation improvements. Notable changes include:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added the ability to use custom I/O executors with I/O objects
|
|
(such as sockets).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a new <code><span class="identifier">async_result</span></code>
|
|
form with an <code><span class="identifier">initiate</span></code>
|
|
static member function.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated the Coroutines TS support and promoted it to the <code><span class="identifier">asio</span></code> namespace.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a new <code><span class="identifier">DynamicBuffer_v2</span></code>
|
|
concept which is CopyConstructible.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a new <code><span class="identifier">async_compose</span></code>
|
|
function that simplifies the implementation of user-defined
|
|
asynchronous operations.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a <code><span class="identifier">make_strand</span></code>
|
|
helper function.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Relaxed the completion condition type requirements to only
|
|
require move-constructibility rather than copy-constructibility.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a constructor for <code><span class="identifier">local</span><span class="special">::</span><span class="identifier">basic_endpoint</span></code>
|
|
that takes a <code><span class="identifier">string_view</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added the noexcept qualifier to various functions.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a new <code><span class="identifier">BOOST_ASIO_DISABLE_VISIBILITY</span></code>
|
|
configuration <code><span class="preprocessor">#define</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Enabled recycling of the memory used to type-erase a function
|
|
object with the polymorphic executor.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed receive operations to return the correct number of
|
|
bytes transferred when truncation (<code><span class="identifier">error</span><span class="special">::</span><span class="identifier">message_size</span></code>)
|
|
occurs on a datagram-oriented socket.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed calculation of absolute timeout when the backend uses
|
|
<code><span class="identifier">pthread_cond_timedwait</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed the range-based asynchronous connect operation to deduce
|
|
the <code><span class="identifier">EndpointSequence</span></code>
|
|
iterator type.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">buffer_sequence_begin</span></code>
|
|
and <code><span class="identifier">buffer_sequence_end</span></code>
|
|
to prevent implicit conversion.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Ensured SSL handshake errors are propagated to the peer before
|
|
the local operation completes.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Suppressed the <code><span class="identifier">eof</span></code>
|
|
error on SSL shutdown as it actually indicates success.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added a fallback error code for when we OpenSSL produces an
|
|
<code><span class="identifier">SSL_ERROR_SYSCALL</span></code>
|
|
result without an associated error.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Changed composed asynchronous read and write operations to
|
|
move buffer sequence objects.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a macOS-specific warning about the deprecation of <code><span class="identifier">OSMemoryBarrier</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed compile errors that occur when using the composed read
|
|
and write operations with MSVC 11.0.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved <code><span class="identifier">dispatch</span></code>,
|
|
<code><span class="identifier">post</span></code> and <code><span class="identifier">defer</span></code> documentation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a Windows-specific memory leak that may occur when <code><span class="identifier">system_executor</span></code> is used.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Consult the <a href="https://www.boost.org/doc/libs/1_70_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>
|
|
<strong>BIG
|
|
Update!!!</strong>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Some APIs have changed.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The <a href="https://www.boost.org/libs/beast/doc/html/beast/quickref.html">reference</a>
|
|
shows a star ★ next to each new item.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Beast needs your help!
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/beast/wiki/Companies-and-Individuals-Using-Beast">Tell
|
|
Us</a> how you or your company use Beast
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Please <a href="https://github.com/boostorg/beast/issues/new">report</a>
|
|
any bugs, feature requests, or general feedback
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Join the <a href="https://cppalliance.org/slack/"><strong>C++ Slack Workspace</strong></a> for free
|
|
and chat with us in the #beast and #boost channels
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Don't forget to <a href="https://github.com/boostorg/beast">star
|
|
the repository</a> ⭐!
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
More tutorials, code like the pros!
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://www.boost.org/libs/beast/doc/html/beast/using_io/asio_refresher.html">Networking
|
|
Refresher</a> teaches you from the ground up.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated <a href="https://www.boost.org/libs/beast/doc/html/beast/using_io/writing_composed_operations/echo.html">Asynchronous
|
|
Echo</a> example
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Updated <a href="https://www.boost.org/libs/beast/doc/html/beast/using_io/writing_composed_operations/detect_ssl.html"><strong>Detect SSL</strong></a> composed operation
|
|
tutorial
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://www.boost.org/libs/beast/example/websocket/server/chat-multi">websocket-chat-multi</a>
|
|
threaded chat server with a JavaScript <a href="https://www.boost.org/libs/beast/example/websocket/server/chat-multi/chat_client.html">browser
|
|
client</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://www.boost.org/libs/beast/doc/html/beast/ref/boost__beast__basic_stream.html"><code><span class="identifier">basic_stream</span></code></a> and <a href="https://www.boost.org/libs/beast/doc/html/beast/ref/boost__beast__tcp_stream.html"><code><span class="identifier">tcp_stream</span></code></a> offer:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Timeouts: <code><span class="identifier">async_read_some</span></code>,
|
|
<code><span class="identifier">async_write_some</span></code>
|
|
complete with <a href="https://www.boost.org/libs/beast/doc/html/beast/ref/boost__beast__error.html"><code><span class="identifier">error</span><span class="special">::</span><span class="identifier">timeout</span></code></a> on expiration!
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Traffic-shaping policies <a href="https://www.boost.org/libs/beast/doc/html/beast/ref/boost__beast__simple_rate_policy.html"><code><span class="identifier">simple</span></code></a> and <a href="https://www.boost.org/libs/beast/doc/html/beast/ref/boost__beast__unlimited_rate_policy.html"><code><span class="identifier">unlimited</span></code></a>, or a user-defined
|
|
<a href="https://www.boost.org/libs/beast/doc/html/beast/concepts/RatePolicy.html"><em>RatePolicy</em></a>!
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Put the strand directly on the socket using <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1322r0.html">P1322R0</a>,
|
|
no more <code><span class="identifier">bind_executor</span></code>
|
|
at call sites!
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Base classes <a href="https://www.boost.org/libs/beast/doc/html/beast/ref/boost__beast__async_base.html"><code><span class="identifier">async_base</span></code></a> and <a href="https://www.boost.org/libs/beast/doc/html/beast/ref/boost__beast__stable_async_base.html"><code><span class="identifier">stable_async_base</span></code></a> and handle
|
|
all composed operation boilerplate for you.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://www.boost.org/libs/beast/doc/html/beast/ref/boost__beast__ssl_stream.html"><code><span class="identifier">ssl_stream</span></code></a> provides a movable,
|
|
assignable SSL stream with a flat write optimization.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
All asynchronous operations use Asio's <code><span class="identifier">async_initiate</span></code>
|
|
for efficient integration with Coroutines TS.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
⚡ <strong><em>faster compilation</em></strong>,
|
|
define <code><span class="identifier">BOOST_BEAST_SEPARATE_COMPILATION</span></code>
|
|
and <code><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">beast</span><span class="special">/</span><span class="identifier">src</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>
|
|
in one of your .cpp files!
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
See the full <a href="https://www.boost.org/libs/beast/doc/html/beast/release_notes.html">Release
|
|
Notes</a> for a complete list of changes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/context/">Context</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/context/issues/91">#91</a>: cleanup of stack if creating ucontext fails
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/context/issues/97">#97</a>: add missing BOST_CONTEXT_DECL in stack_context
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/context/issues/98">#98</a>: fix jump_i386_sysv_macho writing garbage to the x87
|
|
control word
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/coroutine2/">Coroutine2</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/coroutine2/issues/28">#28</a>: don't crash on pthread_cancel
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/dll/">DLL</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
New macro <a href="https://www.boost.org/libs/dll/BOOST_DLL_USE_STD_FS.html">BOOST_DLL_USE_STD_FS</a>.
|
|
Define it to <code><span class="number">1</span></code> to make
|
|
the Boost.DLL use C++17's <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">filesystem</span><span class="special">::</span><span class="identifier">path</span></code>,
|
|
<code><span class="identifier">std</span><span class="special">::</span><span class="identifier">system_error</span></code> and <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">error_code</span></code> (<a href="https://github.com/boostorg/dll/issues/21">#21</a>). Note that
|
|
exception types change from <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">system</span><span class="special">::</span><span class="identifier">system_error</span></code>
|
|
to <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">system_error</span></code>, so make sure to update
|
|
<code><span class="keyword">catch</span></code>es.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Significant rewrite of the dynamic loadable detection and decoration
|
|
logic. More precise errors are now reported in case of loading failures.
|
|
Added <code><span class="identifier">shared_library</span><span class="special">::</span><span class="identifier">decorate</span><span class="special">()</span></code> function that returns a decorated
|
|
path to the library without doing any platform related queries and
|
|
detections. Prefer using <code><span class="identifier">shared_library</span><span class="special">::</span><span class="identifier">load</span></code>
|
|
and <code><span class="identifier">shared_library</span></code>
|
|
constructors for better results (many thanks to Loïc Touraine for
|
|
the work <a href="https://github.com/boostorg/dll/pull/23">PR#23</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
CI hardening, docs updates, typos fixes, cleanups and many portability
|
|
fixes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/dynamic_bitset/">Dynamic Bitset</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Disabled hardware-assisted popcount (added in 1.69.0) on MSVC due
|
|
to undefined behavior on older CPUs. (<a href="https://github.com/boostorg/dynamic_bitset/issues/33">#33</a> <a href="https://github.com/boostorg/dynamic_bitset/pull/35">PR#35</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/fiber/">Fiber</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/fiber/issues/191">#191</a>: ignore unused argument warning
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<a href="https://github.com/boostorg/fiber/issues/196">#196</a>: fix high contention on remote_ready_splk_
|
|
</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 a few instances of dereferencing <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">::</span><span class="identifier">end</span><span class="special">()</span></code> in <code><span class="identifier">path</span></code>
|
|
implementation.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed program termination in case of out of memory condition in directory
|
|
iterators constructors and operations accepting a reference to <code><span class="identifier">error_code</span></code>. (<a href="https://github.com/boostorg/filesystem/issues/58">#58</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed possible linking errors caused by missing definitions of static
|
|
members of <code><span class="identifier">path</span></code>.
|
|
(<a href="https://svn.boost.org/trac/boost/ticket/12759">#12759</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed possible use of uninitialized data in directory iterator increment
|
|
operation on Linux.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added support for movability to directory iterators.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added file status query overloads for <code><span class="identifier">directory_entry</span></code>.
|
|
This avoids a relatively expensive OS query when file status is requested
|
|
for a result of dereferencing a directory iterator. (<a href="https://github.com/boostorg/filesystem/pull/55">PR#55</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Reworked <code><span class="identifier">current_path</span></code>
|
|
and <code><span class="identifier">read_symlink</span></code>
|
|
implementation to avoid possible memory exhaustion on broken or tampered
|
|
with filesystems. The functions now have an internal limit of the
|
|
path size they will accept from the OS, which is currently 16 MiB.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Increased the size of the internal buffer used by <code><span class="identifier">copy_file</span></code>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/integer/">Integer</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added Extended Euclidean Algorithm and Modular Multiplicative Inverse
|
|
function. (Nick Thompson, <a href="https://github.com/boostorg/integer/pull/11">PR#11</a>)
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/log/">Log</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
New features:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added support for generating another log file name before collecting
|
|
the file in the text file sink backend. This allows to combine
|
|
appending to an existing log file with timestamps and file
|
|
counters in log filenames, and, consequently, file collection
|
|
in general.
|
|
</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>
|
|
New features:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Add Lanczos smoothing derivatives
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Move <code><span class="identifier">numerical_differentiation</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
from <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">math</span><span class="special">/</span><span class="identifier">tools</span><span class="special">/</span></code> to <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">math</span><span class="special">/</span><span class="identifier">differentiation</span><span class="special">/</span><span class="identifier">finite_difference</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add mean, variance, skewness, kurtosis, median, Gini coefficient,
|
|
and median absolute deviation to <code><span class="identifier">tools</span><span class="special">/</span><span class="identifier">univariate_statistics</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add correlation coefficients and covariance to <code><span class="identifier">tools</span><span class="special">/</span><span class="identifier">bivariate_statistics</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add absolute Gini coefficient, Hoyer sparsity, oracle SNR,
|
|
and the <em>M</em>[sub 2]<em>M</em>[sub
|
|
4] SNR estimator to <code><span class="identifier">tools</span><span class="special">/</span><span class="identifier">signal_statistics</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add total variation, l0, l1, l2, and sup norms, as well as
|
|
corresponding distance functions to <code><span class="identifier">tools</span><span class="special">/</span><span class="identifier">norms</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add move constructors for polynomials, support complex coefficients,
|
|
add <code><span class="special">.</span><span class="identifier">prime</span><span class="special">()</span></code> and <code><span class="special">.</span><span class="identifier">integrate</span><span class="special">()</span></code>
|
|
methods.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add <code><span class="identifier">quadratic_roots</span></code>
|
|
to <code><span class="identifier">tools</span><span class="special">/</span><span class="identifier">roots</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add support for complex-valued functions to Newton's method
|
|
in <code><span class="identifier">roots</span><span class="special">.</span><span class="identifier">hpp</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add Catmull-Rom interpolator.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/mp11/">Mp11</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Renamed <code><span class="identifier">mp_invoke</span></code>
|
|
to <code><span class="identifier">mp_invoke_q</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_similar</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_set_union</span></code>,
|
|
<code><span class="identifier">mp_set_intersection</span></code>,
|
|
<code><span class="identifier">mp_set_difference</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_not_fn</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_transform_first</span></code>,
|
|
<code><span class="identifier">mp_transform_second</span></code>,
|
|
<code><span class="identifier">mp_transform_third</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_filter</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_eval_if_not</span></code>,
|
|
<code><span class="identifier">mp_eval_or</span></code>, <code><span class="identifier">mp_valid_q</span></code>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added <code><span class="identifier">mp_back</span></code>, <code><span class="identifier">mp_pop_back</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>
|
|
<code><span class="identifier">size_type</span></code> and <code><span class="identifier">difference_type</span></code> are now defined
|
|
as the allocator's same-named types. This will not make any difference
|
|
in the vast majority of cases, but allows for some degree of control
|
|
of resulting internal structures via user-defined allocator types
|
|
(see issue <a href="https://github.com/boostorg/multi_index/issues/17">#17</a> for motivation). For the moment being,
|
|
this change is not documented in the reference section (i.e., it
|
|
has semi-official status).
|
|
</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>
|
|
Fix various conversion issues in the traits classes, check for compatibility
|
|
with Boost.Optional.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Prevent instantiation of <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span></code>
|
|
on any old type when checking for convertibility. See <a href="https://github.com/boostorg/multiprecision/issues/98">#98</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Update variable precision code to account for arbitrary precision
|
|
integers. See <a href="https://github.com/boostorg/multiprecision/issues/103">#103</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add support for XML serialization archives.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fix bug in fixed precision iostream formatting in <code><span class="identifier">mpf_float</span></code>
|
|
and <code><span class="identifier">mpfr_float</span></code>. See
|
|
<a href="https://github.com/boostorg/multiprecision/issues/113">#113</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Add more overloads for special functions which are better handled
|
|
natively by MPFR.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed bug in generic <code><span class="identifier">exp</span></code>
|
|
implementation which could cause invariant failure.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed generic conversion from float to integer to avoid undefined
|
|
behaviour. See <a href="https://github.com/boostorg/multiprecision/issues/110">#110</a>.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/poly_collection/">PolyCollection</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Improved handling of stateful allocators and allocator propagation
|
|
traits, after an error reported by Billy O'Neal (<a href="https://github.com/boostorg/poly_collection/pull/9">PR#9</a>).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed a potentially serious bug with an internal cache structure.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/spirit/">Spirit</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Removed use of deprecated <code><span class="identifier">boost</span><span class="special">/</span><span class="identifier">detail</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
header. <a href="https://github.com/boostorg/spirit/pull/432">PR#432</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
X3
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Integer parsers should now handle user defined types. <a href="https://github.com/boostorg/spirit/pull/429">PR#429</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>Note:</strong> The <code><span class="identifier">check_overflow</span></code>
|
|
trait default implementation now relies on <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">is_bounded</span></code>
|
|
instead of <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">integer_traits</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">is_integral</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed sequence into plain parsing. Now it triggers a compile
|
|
time error instead of silently parsing the the sequence and
|
|
taking the last value as a result. <a href="https://github.com/boostorg/spirit/pull/439">PR#439</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">parse_rule</span></code>
|
|
instantiation with <code><span class="identifier">BOOST_SPIRIT_INSTANTIATE</span></code>
|
|
when:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
A rule has no attribute. <a href="https://github.com/boostorg/spirit/pull/455">PR#455</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
An actual attribute is not of type a rule was declared
|
|
with. <a href="https://github.com/boostorg/spirit/pull/456">PR#456</a> <a href="https://github.com/boostorg/spirit/issues/457">#457</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
A <strong>huge</strong> thanks goes out to
|
|
<a href="https://github.com/Xeverous">Xeverous</a> for
|
|
reporting a regression in <a href="https://github.com/boostorg/spirit/issues/453">#453</a>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed unneded attribute synthesization and no-transformation
|
|
attribute reference pass-through in rules. <a href="https://github.com/boostorg/spirit/issues/444">#444</a> <a href="https://github.com/boostorg/spirit/pull/449">PR#449</a> <a href="https://github.com/boostorg/spirit/pull/452">PR#452</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed broken 1.0#INF parser. It was poorly documented and
|
|
never worked. <a href="https://github.com/boostorg/spirit/issues/415">#415</a> <a href="https://github.com/boostorg/spirit/pull/458">PR#458</a> <a href="https://svn.boost.org/trac/boost/ticket/8699">#8699</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The undocumented <code><span class="identifier">make_attribute</span></code>
|
|
trait was removed due to bugs <a href="https://github.com/boostorg/spirit/pull/449">PR#449</a>
|
|
and to simplify
|
|
attribute transformation. <a href="https://github.com/boostorg/spirit/pull/460">PR#460</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
If you were using it to workaround bugs in attribute transformation
|
|
- they should not be needed anymore as of this release.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The integer value parser now respects <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">digits10</span></code>
|
|
value. <a href="https://github.com/boostorg/spirit/pull/469">PR#469</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed underflow check for a <code><span class="special">(</span><span class="identifier">Min</span> <span class="special">%</span>
|
|
<span class="identifier">Base</span><span class="special">)</span>
|
|
<span class="special">==</span> <span class="number">0</span></code>
|
|
corner case. <a href="https://github.com/boostorg/spirit/pull/469">PR#469</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed an output value on overflow of IgnoreOverflowDigits=true
|
|
integer parser. <a href="https://github.com/boostorg/spirit/pull/470">PR#470</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Container attribute elements were copyied, but not moved. <a href="https://github.com/boostorg/spirit/pull/472">PR#472</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Special handling of references in <code><span class="identifier">transform_attribute</span></code>
|
|
was removed. <a href="https://github.com/boostorg/spirit/pull/480">PR#480</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
V2
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Macro name collisions and namespace conflicts with Boost.Endian
|
|
were fixed. <a href="https://github.com/boostorg/spirit/pull/349">PR#349</a> <a href="https://github.com/boostorg/spirit/pull/482">PR#482</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
utree
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed UB in tag getter due to left shift of negative
|
|
value. <a href="https://github.com/boostorg/spirit/pull/423">PR#423</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed double-conversion (<code><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">string</span>
|
|
<span class="special">-&gt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span>
|
|
<span class="special">-&gt;</span> <span class="identifier">spirit</span><span class="special">::</span><span class="identifier">string</span></code>).
|
|
<a href="https://github.com/boostorg/spirit/pull/462">PR#462</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Qi
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added static asserts for rule skipper type problems.
|
|
<a href="https://github.com/boostorg/spirit/pull/427">PR#427</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The <code><span class="identifier">check_overflow</span></code>
|
|
trait default implementation now relies on <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">is_bounded</span></code> instead
|
|
of <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">integer_traits</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">is_integral</span></code>
|
|
<a href="https://github.com/boostorg/spirit/pull/429">PR#429</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Integer parsers should now handle user defined types.
|
|
<a href="https://github.com/boostorg/spirit/pull/429">PR#429</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<strong>Note:</strong> The <code><span class="identifier">check_overflow</span></code> trait
|
|
default implementation now relies on <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">is_bounded</span></code>
|
|
instead of <code><span class="identifier">boost</span><span class="special">::</span><span class="identifier">integer_traits</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">is_integral</span></code>.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed broken 1.0#INF parser. It was poorly documented
|
|
and never worked. <a href="https://github.com/boostorg/spirit/issues/415">#415</a> <a href="https://github.com/boostorg/spirit/pull/458">PR#458</a> <a href="https://svn.boost.org/trac/boost/ticket/8699">#8699</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The undocumented <code><span class="identifier">make_attribute</span></code>
|
|
trait was merged into <code><span class="identifier">transform_attribute</span></code>
|
|
trait. <a href="https://github.com/boostorg/spirit/pull/471">PR#471</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The <code><span class="identifier">pre_transform</span></code>,
|
|
<code><span class="identifier">post_transform</span></code>,
|
|
and <code><span class="identifier">fail_transform</span></code>
|
|
utility functions were removed in favor of directly using
|
|
<code><span class="identifier">pre</span></code>/<code><span class="identifier">post</span></code>/<code><span class="identifier">fail</span></code> of the transform
|
|
trait. <a href="https://github.com/boostorg/spirit/pull/467">PR#467</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
The integer value parser now respects <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">digits10</span></code>
|
|
value. <a href="https://github.com/boostorg/spirit/pull/469">PR#469</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed underflow check for a <code><span class="special">(</span><span class="identifier">Min</span> <span class="special">%</span>
|
|
<span class="identifier">Base</span><span class="special">)</span>
|
|
<span class="special">==</span> <span class="number">0</span></code>
|
|
corner case. <a href="https://github.com/boostorg/spirit/pull/469">PR#469</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed an output value on overflow of IgnoreOverflowDigits=true
|
|
integer parser. <a href="https://github.com/boostorg/spirit/pull/470">PR#470</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Special handling of references in <code><span class="identifier">transform_attribute</span></code>
|
|
was removed. <a href="https://github.com/boostorg/spirit/pull/480">PR#480</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Lex
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed UB in default constructor of lexer with user specified
|
|
token type. <a href="https://github.com/boostorg/spirit/pull/420">PR#420</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Classic:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Fixed <code><span class="identifier">position_iterator</span></code>
|
|
forming reference to local when the underlying iterator dereference
|
|
operator returns a non-reference type. <a href="https://github.com/boostorg/spirit/pull/422">PR#422</a> <a href="https://svn.boost.org/trac/boost/ticket/9737">#9737</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/stacktrace/">Stacktrace</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Build fix for iOS 32-bit ARM (many thanks to Ivan Ponomarev for providing
|
|
the fix <a href="https://github.com/boostorg/stacktrace/pull/70">PR#70</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed multiple typos, warnings and updated the docs.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/test/">Test</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Boost.test v3.10 see the <a href="https://www.boost.org/libs/test/doc/html/boost_test/change_log.html">Changes
|
|
log</a> for more details.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Breaking changes:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Boost.Test <code><span class="identifier">minimal</span><span class="special">.</span><span class="identifier">hpp</span></code>
|
|
is now showing a deprecation warning,
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Change in floating point comparison may fail tests that were
|
|
silently not using the floating point comparison logic prior
|
|
to this release,
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Internal API change to <code><span class="identifier">unit_test_log_formatter</span></code>,
|
|
see detailed change log,
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New feature:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Floating point comparison has been extended to capture non-floating
|
|
point and arithmetic operands: expressions like <code><span class="identifier">BOOST_TEST</span><span class="special">(</span><span class="number">3.0001</span> <span class="special">==</span>
|
|
<span class="number">3</span><span class="special">)</span></code>
|
|
now use floating point support of Boost.Test,
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Custom datasets are not required to declare the <code><span class="identifier">sample</span></code> type field anymore,
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Extending template test cases from <code><span class="identifier">std</span><span class="special">::</span><span class="identifier">tuple</span></code>
|
|
to any variadic definition,
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows support for timed tests,
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Timed test on test-suites,
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Removed dependency to Boost.Timer,
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
New macro <code><span class="identifier">BOOST_TEST_INFO_SCOPE</span></code>
|
|
for scoped context declaration,
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved <code><span class="identifier">BOOST_TEST_CONTEXT</span></code>
|
|
syntax
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Bug fixes and pull requests:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Trac tickets: <a href="https://svn.boost.org/trac/boost/ticket/7397">#7397</a>, <a href="https://svn.boost.org/trac/boost/ticket/9434">#9434</a>, <a href="https://svn.boost.org/trac/boost/ticket/13106">#13106</a>, <a href="https://svn.boost.org/trac/boost/ticket/13418">#13418</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GitHub Issues: <a href="https://github.com/boostorg/test/issues/133">#133</a>, <a href="https://github.com/boostorg/test/issues/138">#138</a>, <a href="https://github.com/boostorg/test/issues/141">#141</a>, <a href="https://github.com/boostorg/test/issues/157">#157</a>,
|
|
<a href="https://github.com/boostorg/test/issues/160">#160</a>, <a href="https://github.com/boostorg/test/issues/174">#174</a>, <a href="https://github.com/boostorg/test/issues/176">#176</a>, <a href="https://github.com/boostorg/test/issues/177">#177</a>, <a href="https://github.com/boostorg/test/issues/180">#180</a>,
|
|
<a href="https://github.com/boostorg/test/issues/181">#181</a>, <a href="https://github.com/boostorg/test/issues/194">#194</a>, <a href="https://github.com/boostorg/test/issues/196">#196</a>, <a href="https://github.com/boostorg/test/issues/198">#198</a>, <a href="https://github.com/boostorg/test/issues/199">#199</a>,
|
|
<a href="https://github.com/boostorg/test/issues/202">#202</a>, <a href="https://github.com/boostorg/test/issues/203">#203</a>, <a href="https://github.com/boostorg/test/issues/204">#204</a>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GitHub Pull Requests: <a href="https://github.com/boostorg/test/pull/171">PR#171</a>, <a href="https://github.com/boostorg/test/pull/172">PR#172</a>, <a href="https://github.com/boostorg/test/pull/182">PR#182</a>,
|
|
<a href="https://github.com/boostorg/test/pull/183">PR#183</a>, <a href="https://github.com/boostorg/test/pull/184">PR#184</a>, <a href="https://github.com/boostorg/test/pull/190">PR#190</a>, <a href="https://github.com/boostorg/test/pull/195">PR#195</a>,
|
|
<a href="https://github.com/boostorg/test/pull/195">PR#195</a>, <a href="https://github.com/boostorg/test/pull/197">PR#197</a>, <a href="https://github.com/boostorg/test/pull/205">PR#205</a>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</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>
|
|
Support for the GHS C++ compiler added (many thanks to Brandon Castellano
|
|
for providing the patch <a href="https://github.com/boostorg/type_index/pull/28">PR#28</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Optimized string and type comparisons (many thanks to Andrey Semashev
|
|
for providing the patch <a href="https://github.com/boostorg/type_index/pull/23">PR#23</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Fixed clang-win compilation (many thanks to Peter Dimov for providing
|
|
the patch <a href="https://github.com/boostorg/type_index/pull/25">PR#25</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
CI hardening.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/type_traits/">TypeTraits</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Added is_bounded_array and is_unbounded_array (Glen Fernandes).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Added copy_reference and copy_cv_ref (Glen Fernandes).
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Improved support for msvc with /clr option.
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Misc compiler compatibility fixes.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/variant/">Variant</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Many cleanups and internal improvements, many thanks to Nikita Kniazev
|
|
(<a href="https://github.com/boostorg/variant/pull/55">PR#55</a>, <a href="https://github.com/boostorg/variant/pull/56">PR#56</a>, <a href="https://github.com/boostorg/variant/pull/57">PR#57</a>) and Louis Dionne
|
|
(<a href="https://github.com/boostorg/variant/pull/51">PR#51</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
CI hardening.
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
<span class="library"><a href="https://www.boost.org/libs/numeric/ublas/">uBlas</a>:</span>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Addition of tensor framework (many thanks to Cem Bassoy <a href="https://github.com/boostorg/ublas/pull/65">PR#65</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Addition of basic OpenCL support (many thanks to Fady Essam <a href="https://github.com/boostorg/ublas/pull/59">PR#59</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Integration of basic benchmark suite (many thanks to Stefan Seefeld
|
|
<a href="https://github.com/boostorg/ublas/pull/57">PR#57</a>)
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
CI integration and hardening
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_70_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: 3.0, 4.0.1, 6.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++0x: 3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1, 5.0.2,
|
|
6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.4.7, 4.5.3, 4.6.3, 5.4.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.4.7
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 5.5.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Intel, C++14: 18.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++1z: 9.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++2a: 10.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.6.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.1, 4.9.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.1.0, 7.2.0, 7.3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
FreeBSD:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++1z: 4.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
<p>
|
|
Boost's additional test compilers include:
|
|
</p>
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Linux:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 3.0, 3.8.1, 3.9.1, 4.0.1, 5.0.2, 6.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++0x: 3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1, 5.0.2,
|
|
6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC: 4.4.7, 4.5.3, 4.6.3, 4.9.4, 5.4.0, 5.5.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.4.7
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.4.0, 5.5.0, 6.3.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1, 8.1.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.3.0, 8.0.1
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Intel, C++14: 18.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
OS X:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Apple Clang: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++17: 9.1.0, 10.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++1z: 9.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Apple Clang, C++2a: 10.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Windows:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++0x: 4.6.4
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++11: 4.7.3, 4.8.1, 4.9.3
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
GCC, C++17: 7.1.0, 7.2.0, 7.3.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
FreeBSD:
|
|
<ul>
|
|
<li>
|
|
<div>
|
|
Clang: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++11: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++14: 4.0.0
|
|
</div>
|
|
</li>
|
|
<li>
|
|
<div>
|
|
Clang, C++1z: 4.0.0
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="version_1_70_0.acknowledgements">
|
|
<h3><span class="link">Acknowledgements</span></h3>
|
|
<p>
|
|
Daniel James, Vladimir Prus, Marshall Clow and Michael Caisse managed this
|
|
release.
|
|
</p>
|
|
</div>
|
|
</description></item>
|
|
</channel>
|
|
</rss>
|