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3 <html xmlns="http://www.w3.org/1999/xhtml"><head><title>Chapter 14.  Atomics</title><meta name="generator" content="DocBook XSL-NS Stylesheets V1.76.1"/><meta name="keywords" content="&#10;      ISO C++&#10;    , &#10;      library&#10;    , &#10;      atomic&#10;    "/><meta name="keywords" content="&#10;      ISO C++&#10;    , &#10;      runtime&#10;    , &#10;      library&#10;    "/><link rel="home" href="../index.html" title="The GNU C++ Library"/><link rel="up" href="bk01pt02.html" title="Part II.  Standard Contents"/><link rel="prev" href="io_and_c.html" title="Interacting with C"/><link rel="next" href="concurrency.html" title="Chapter 15.  Concurrency"/></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Chapter 14. 
4   Atomics
5   
6 </th></tr><tr><td align="left"><a accesskey="p" href="io_and_c.html">Prev</a> </td><th width="60%" align="center">Part II. 
7     Standard Contents
8   </th><td align="right"> <a accesskey="n" href="concurrency.html">Next</a></td></tr></table><hr/></div><div class="chapter" title="Chapter 14.  Atomics"><div class="titlepage"><div><div><h2 class="title"><a id="std.atomics"/>Chapter 14. 
9   Atomics
10   <a id="id506046" class="indexterm"/>
11 </h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl><dt><span class="section"><a href="atomics.html#std.atomics.api">API Reference</a></span></dt></dl></div><p>
12   Facilities for atomic operations.
13 </p><div class="section" title="API Reference"><div class="titlepage"><div><div><h2 class="title"><a id="std.atomics.api"/>API Reference</h2></div></div></div><p>
14     All items are declared in the standard header
15     file <code class="filename">atomic</code>.
16   </p><p>
17     Set of typedefs that map <span class="type">int</span> to
18     <code class="classname">atomic_int</code>, and so on for all builtin
19     integral types. Global enumeration <span class="type">memory_order</span> to
20     control memory ordering. Also includes
21     <code class="classname">atomic</code>, a class template with member
22     functions such as <code class="function">load</code> and
23     <code class="function">store</code> that is instantiable such that
24     <code class="classname">atomic_int</code> is the base class of
25     <code class="classname">atomic&lt;int&gt;</code>.
26   </p><p>
27     Full API details.
28   </p></div></div><div class="navfooter"><hr/><table width="100%" summary="Navigation footer"><tr><td align="left"><a accesskey="p" href="io_and_c.html">Prev</a> </td><td align="center"><a accesskey="u" href="bk01pt02.html">Up</a></td><td align="right"> <a accesskey="n" href="concurrency.html">Next</a></td></tr><tr><td align="left" valign="top">Interacting with C </td><td align="center"><a accesskey="h" href="../index.html">Home</a></td><td align="right" valign="top"> Chapter 15. 
29   Concurrency
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