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<title>Chapter 2. Boost.Align</title>
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<div class="chapter">
<div class="titlepage"><div>
<div><h2 class="title">
<a name="align"></a>Chapter 2. Boost.Align</h2></div>
<div><div class="author"><h3 class="author">
<span class="firstname">Glen</span> <span class="surname">Fernandes</span>
</h3></div></div>
<div><p class="copyright">Copyright © 2014 Glen Joseph Fernandes</p></div>
<div><div class="legalnotice">
<a name="align.legal"></a><p>
Distributed under the <a href="http://boost.org/LICENSE_1_0.txt" target="_top">Boost
Software License, Version 1.0</a>.
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<p><b>Table of Contents</b></p>
<dl class="toc">
<dt><span class="section"><a href="align.html#align.introduction">Introduction</a></span></dt>
<dt><span class="section"><a href="align/rationale.html">Rationale</a></span></dt>
<dt><span class="section"><a href="align/tutorial.html">Tutorial</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="align/tutorial.html#align.tutorial.align">align</a></span></dt>
<dt><span class="section"><a href="align/tutorial.html#align.tutorial.aligned_alloc">aligned_alloc and aligned_free</a></span></dt>
<dt><span class="section"><a href="align/tutorial.html#align.tutorial.aligned_allocator">aligned_allocator</a></span></dt>
<dt><span class="section"><a href="align/tutorial.html#align.tutorial.aligned_allocator_adaptor">aligned_allocator_adaptor</a></span></dt>
<dt><span class="section"><a href="align/tutorial.html#align.tutorial.aligned_delete">aligned_delete</a></span></dt>
<dt><span class="section"><a href="align/tutorial.html#align.tutorial.alignment_of">alignment_of</a></span></dt>
<dt><span class="section"><a href="align/tutorial.html#align.tutorial.assume_aligned">assume_aligned</a></span></dt>
<dt><span class="section"><a href="align/tutorial.html#align.tutorial.is_aligned">is_aligned</a></span></dt>
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<dt><span class="section"><a href="align/examples.html">Examples</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="align/examples.html#align.examples.aligned_ptr">aligned_ptr and make_aligned</a></span></dt>
<dt><span class="section"><a href="align/examples.html#align.examples.aligned_vector">aligned_vector</a></span></dt>
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<dt><span class="section"><a href="align/reference.html">Reference</a></span></dt>
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<dt><span class="section"><a href="align/reference.html#align.reference.align">align</a></span></dt>
<dt><span class="section"><a href="align/reference.html#align.reference.aligned_alloc">aligned_alloc and aligned_free</a></span></dt>
<dt><span class="section"><a href="align/reference.html#align.reference.aligned_allocator">aligned_allocator</a></span></dt>
<dt><span class="section"><a href="align/reference.html#align.reference.aligned_allocator_adaptor">aligned_allocator_adaptor</a></span></dt>
<dt><span class="section"><a href="align/reference.html#align.reference.aligned_delete">aligned_delete</a></span></dt>
<dt><span class="section"><a href="align/reference.html#align.reference.alignment_of">alignment_of</a></span></dt>
<dt><span class="section"><a href="align/reference.html#align.reference.assume_aligned">assume_aligned</a></span></dt>
<dt><span class="section"><a href="align/reference.html#align.reference.is_aligned">is_aligned</a></span></dt>
</dl></dd>
<dt><span class="section"><a href="align/vocabulary.html">Vocabulary</a></span></dt>
<dt><span class="section"><a href="align/compatibility.html">Compatibility</a></span></dt>
<dt><span class="section"><a href="align/acknowledgments.html">Acknowledgments</a></span></dt>
<dt><span class="section"><a href="align/history.html">History</a></span></dt>
</dl>
</div>
<div class="section">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="align.introduction"></a><a class="link" href="align.html#align.introduction" title="Introduction">Introduction</a>
</h2></div></div></div>
<p>
This library provides an alignment function, aligned allocation and deallocation
functions, an aligned allocator, an aligned allocator adaptor, an aligned deleter,
a type trait to query alignment requirements, a macro to hint pointer alignment,
and a function to verify pointer value alignment.
</p>
<div class="table">
<a name="align.introduction.the_boost_align_library"></a><p class="title"><b>Table 2.1. The Boost.Align Library</b></p>
<div class="table-contents"><table class="table" summary="The Boost.Align Library">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Component
</p>
</th>
<th>
<p>
Description
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">align</span></code>
</p>
</td>
<td>
<p>
Pointer alignment function
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">aligned_alloc</span></code>, <code class="computeroutput"><span class="identifier">aligned_free</span></code>
</p>
</td>
<td>
<p>
Aligned allocation and deallocation functions
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">aligned_allocator</span></code>
</p>
</td>
<td>
<p>
Alignment aware allocator
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">aligned_allocator_adaptor</span></code>
</p>
</td>
<td>
<p>
Alignment aware allocator adaptor
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">aligned_delete</span></code>
</p>
</td>
<td>
<p>
Deleter for constructed objects allocated with the alignment function
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">alignment_of</span></code>
</p>
</td>
<td>
<p>
Type trait to query alignment requirement of a type at compile time
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">assume_aligned</span></code>
</p>
</td>
<td>
<p>
Macro for static pointer alignment hint
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">is_aligned</span></code>
</p>
</td>
<td>
<p>
Pointer alignment verification function
</p>
</td>
</tr>
</tbody>
</table></div>
</div>
<br class="table-break">
</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: August 04, 2015 at 09:04:48 GMT</small></p></td>
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