mirror of
https://github.com/boostorg/context.git
synced 2026-01-19 04:02:17 +00:00
86 lines
5.7 KiB
HTML
86 lines
5.7 KiB
HTML
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
|
|
<title>Class stack_context</title>
|
|
<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css">
|
|
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
|
|
<link rel="home" href="../../../index.html" title="Chapter 1. Context">
|
|
<link rel="up" href="../stack.html" title="Stack allocation">
|
|
<link rel="prev" href="stack_traits.html" title="Class stack_traits">
|
|
<link rel="next" href="valgrind.html" title="Support for valgrind">
|
|
</head>
|
|
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
|
<table cellpadding="2" width="100%"><tr>
|
|
<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../boost.png"></td>
|
|
<td align="center"><a href="../../../../../../../index.html">Home</a></td>
|
|
<td align="center"><a href="../../../../../../../libs/libraries.htm">Libraries</a></td>
|
|
<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
|
|
<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
|
|
<td align="center"><a href="../../../../../../../more/index.htm">More</a></td>
|
|
</tr></table>
|
|
<hr>
|
|
<div class="spirit-nav">
|
|
<a accesskey="p" href="stack_traits.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../stack.html"><img src="../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="valgrind.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
|
|
</div>
|
|
<div class="section">
|
|
<div class="titlepage"><div><div><h4 class="title">
|
|
<a name="context.abstract_context.stack.stack_context"></a><a class="link" href="stack_context.html" title="Class stack_context">Class
|
|
<span class="emphasis"><em>stack_context</em></span></a>
|
|
</h4></div></div></div>
|
|
<p>
|
|
<span class="bold"><strong>Boost.Context</strong></span> provides the class <span class="emphasis"><em>stack_context</em></span>
|
|
which will contain the stack pointer and the size of the stack. In case
|
|
of a <span class="emphasis"><em>segmented_stack</em></span>, <span class="emphasis"><em>stack_context</em></span>
|
|
contains some extra control structures.
|
|
</p>
|
|
<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">stack_context</span>
|
|
<span class="special">{</span>
|
|
<span class="keyword">void</span> <span class="special">*</span> <span class="identifier">sp</span><span class="special">;</span>
|
|
<span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="identifier">size</span><span class="special">;</span>
|
|
|
|
<span class="comment">// might contain additional control structures</span>
|
|
<span class="comment">// for segmented stacks</span>
|
|
<span class="special">}</span>
|
|
</pre>
|
|
<h6>
|
|
<a name="context.abstract_context.stack.stack_context.h0"></a>
|
|
<span><a name="context.abstract_context.stack.stack_context._code__phrase_role__keyword__void__phrase___phrase_role__special_____phrase___phrase_role__identifier__sp__phrase___code_"></a></span><a class="link" href="stack_context.html#context.abstract_context.stack.stack_context._code__phrase_role__keyword__void__phrase___phrase_role__special_____phrase___phrase_role__identifier__sp__phrase___code_"><code class="computeroutput"><span class="keyword">void</span> <span class="special">*</span> <span class="identifier">sp</span></code></a>
|
|
</h6>
|
|
<div class="variablelist">
|
|
<p class="title"><b></b></p>
|
|
<dl>
|
|
<dt><span class="term">Value:</span></dt>
|
|
<dd><p>
|
|
Pointer to the beginning of the stack.
|
|
</p></dd>
|
|
</dl>
|
|
</div>
|
|
<h6>
|
|
<a name="context.abstract_context.stack.stack_context.h1"></a>
|
|
<span><a name="context.abstract_context.stack.stack_context._code__phrase_role__identifier__std__phrase__phrase_role__special______phrase__phrase_role__identifier__size_t__phrase___phrase_role__identifier__size__phrase___code_"></a></span><a class="link" href="stack_context.html#context.abstract_context.stack.stack_context._code__phrase_role__identifier__std__phrase__phrase_role__special______phrase__phrase_role__identifier__size_t__phrase___phrase_role__identifier__size__phrase___code_"><code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="identifier">size</span></code></a>
|
|
</h6>
|
|
<div class="variablelist">
|
|
<p class="title"><b></b></p>
|
|
<dl>
|
|
<dt><span class="term">Value:</span></dt>
|
|
<dd><p>
|
|
Actual size of the stack.
|
|
</p></dd>
|
|
</dl>
|
|
</div>
|
|
</div>
|
|
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
|
<td align="left"></td>
|
|
<td align="right"><div class="copyright-footer">Copyright © 2014 Oliver Kowalke<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>)
|
|
</p>
|
|
</div></td>
|
|
</tr></table>
|
|
<hr>
|
|
<div class="spirit-nav">
|
|
<a accesskey="p" href="stack_traits.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../stack.html"><img src="../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="valgrind.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
|
|
</div>
|
|
</body>
|
|
</html>
|