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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<title>Chapter 21. Boost.Move</title>
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<div class="chapter">
<div class="titlepage"><div>
<div><h2 class="title">
<a name="move"></a>Chapter 21. Boost.Move</h2></div>
<div><div class="author"><h3 class="author">
<span class="firstname">Ion</span> <span class="surname">Gaztanaga</span>
</h3></div></div>
<div><p class="copyright">Copyright © 2008-2014 Ion Gaztanaga</p></div>
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<a name="move.legal"></a><p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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<div class="toc">
<p><b>Table of Contents</b></p>
<dl>
<dt><span class="section"><a href="move.html#move.what_is_boost_move">What is Boost.Move?</a></span></dt>
<dt><span class="section"><a href="move/introduction.html">Introduction</a></span></dt>
<dt><span class="section"><a href="move/implementing_movable_classes.html">Implementing copyable
and movable classes</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="move/implementing_movable_classes.html#move.implementing_movable_classes.copyable_and_movable_cpp0x">Copyable
and movable classes in C++0x</a></span></dt>
<dt><span class="section"><a href="move/implementing_movable_classes.html#move.implementing_movable_classes.copyable_and_movable_cpp03">Copyable
and movable classes in portable syntax for both C++03 and C++0x compilers</a></span></dt>
</dl></dd>
<dt><span class="section"><a href="move/composition_inheritance.html">Composition or inheritance</a></span></dt>
<dt><span class="section"><a href="move/movable_only_classes.html">Movable but Non-Copyable Types</a></span></dt>
<dt><span class="section"><a href="move/move_and_containers.html">Containers and move semantics</a></span></dt>
<dt><span class="section"><a href="move/construct_forwarding.html">Constructor Forwarding</a></span></dt>
<dt><span class="section"><a href="move/move_return.html">Implicit Move when returning a local
object</a></span></dt>
<dt><span class="section"><a href="move/move_iterator.html">Move iterators</a></span></dt>
<dt><span class="section"><a href="move/move_inserters.html">Move inserters</a></span></dt>
<dt><span class="section"><a href="move/move_algorithms.html">Move algorithms</a></span></dt>
<dt><span class="section"><a href="move/emulation_limitations.html">Emulation limitations</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="move/emulation_limitations.html#move.emulation_limitations.emulation_limitations_base">Initializing
base classes</a></span></dt>
<dt><span class="section"><a href="move/emulation_limitations.html#move.emulation_limitations.template_parameters">Template
parameters for perfect forwarding</a></span></dt>
<dt><span class="section"><a href="move/emulation_limitations.html#move.emulation_limitations.emulation_limitations_binding">Binding
of rvalue references to lvalues</a></span></dt>
<dt><span class="section"><a href="move/emulation_limitations.html#move.emulation_limitations.assignment_operator">Assignment
operator in classes derived from or holding copyable and movable types</a></span></dt>
</dl></dd>
<dt><span class="section"><a href="move/how_the_library_works.html">How the library works</a></span></dt>
<dt><span class="section"><a href="move/thanks_to.html">Thanks and credits</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html">Release Notes</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_61">Boost 1.61
Release</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_60">Boost 1.60
Release</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_59">Boost 1.59
Release</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_58_00">Boost
1.58 Release</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_57_00">Boost
1.57 Release</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_56_00">Boost
1.56 Release</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_55_00">Boost
1.55 Release</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_54_00">Boost
1.54 Release</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_53_00">Boost
1.53 Release</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_51_00">Boost
1.51 Release</a></span></dt>
<dt><span class="section"><a href="move/release_notes.html#move.release_notes.release_notes_boost_1_49_00">Boost
1.49 Release</a></span></dt>
</dl></dd>
<dt><span class="section"><a href="move/reference.html">Reference</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="move/reference.html#header.boost.move.adl_move_swap_hpp">Header <boost/move/adl_move_swap.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.algo.adaptive_merge_hpp">Header <boost/move/algo/adaptive_merge.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.algo.adaptive_sort_hpp">Header <boost/move/algo/adaptive_sort.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.algorithm_hpp">Header <boost/move/algorithm.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.core_hpp">Header <boost/move/core.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.default_delete_hpp">Header <boost/move/default_delete.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.iterator_hpp">Header <boost/move/iterator.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.make_unique_hpp">Header <boost/move/make_unique.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.move_hpp">Header <boost/move/move.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.algo.move_hpp">Header <boost/move/algo/move.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.traits_hpp">Header <boost/move/traits.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.unique_ptr_hpp">Header <boost/move/unique_ptr.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.utility_hpp">Header <boost/move/utility.hpp></a></span></dt>
<dt><span class="section"><a href="move/reference.html#header.boost.move.utility_core_hpp">Header <boost/move/utility_core.hpp></a></span></dt>
</dl></dd>
</dl>
</div>
<div class="important"><table border="0" summary="Important">
<tr>
<td rowspan="2" align="center" valign="top" width="25"><img alt="[Important]" src="../../doc/src/images/important.png"></td>
<th align="left">Important</th>
</tr>
<tr><td align="left" valign="top"><p>
To be able to use containers of movable-only values you will need to use containers
supporting move semantics, like <span class="bold"><strong>Boost.Container</strong></span>
containers
</p></td></tr>
</table></div>
<div class="note"><table border="0" summary="Note">
<tr>
<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../doc/src/images/note.png"></td>
<th align="left">Note</th>
</tr>
<tr><td align="left" valign="top"><p>
Tested compilers: MSVC-7.1, 8.0, 9.0, GCC 4.3-MinGW in C++03 and C++0x modes,
Intel 10.1
</p></td></tr>
</table></div>
<div class="section">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="move.what_is_boost_move"></a><a class="link" href="move.html#move.what_is_boost_move" title="What is Boost.Move?">What is Boost.Move?</a>
</h2></div></div></div>
<p>
Rvalue references are a major C++0x feature, enabling move semantics for C++
values. However, we don't need C++0x compilers to take advantage of move semanatics.
<span class="bold"><strong>Boost.Move</strong></span> emulates C++0x move semantics in
C++03 compilers and allows writing portable code that works optimally in C++03
and C++0x compilers.
</p>
</div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"><p><small>Last revised: May 05, 2016 at 21:19:19 GMT</small></p></td>
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