<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>is_dynamic_buffer</title> <link rel="stylesheet" href="../../boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> <link rel="home" href="../../index.html" title="Asio"> <link rel="up" href="../reference.html" title="Reference"> <link rel="prev" href="is_deferred.html" title="is_deferred"> <link rel="next" href="is_dynamic_buffer_v1.html" title="is_dynamic_buffer_v1"> <meta name="viewport" content="width=device-width, initial-scale=1"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table cellpadding="2" width="100%"><tr><td valign="top"><img alt="asio C++ library" width="250" height="60" src="../../asio.png"></td></tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="is_deferred.html"><img src="../../prev.png" alt="Prev"></a><a accesskey="u" href="../reference.html"><img src="../../up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../home.png" alt="Home"></a><a accesskey="n" href="is_dynamic_buffer_v1.html"><img src="../../next.png" alt="Next"></a> </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="asio.reference.is_dynamic_buffer"></a><a class="link" href="is_dynamic_buffer.html" title="is_dynamic_buffer">is_dynamic_buffer</a> </h3></div></div></div> <p> <a class="indexterm" name="asio.indexterm.is_dynamic_buffer"></a> </p> <p> Trait to determine whether a type satisfies the DynamicBuffer requirements. </p> <pre class="programlisting"><span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">T</span><span class="special">></span> <span class="keyword">struct</span> <span class="identifier">is_dynamic_buffer</span> </pre> <p> If <code class="computeroutput"><span class="identifier">ASIO_NO_DYNAMIC_BUFFER_V1</span></code> is not defined, determines whether the type satisfies the DynamicBuffer_v1 requirements. Otherwise, if <code class="computeroutput"><span class="identifier">ASIO_NO_DYNAMIC_BUFFER_V1</span></code> is defined, determines whether the type satisfies the DynamicBuffer_v2 requirements. </p> <h5> <a name="asio.reference.is_dynamic_buffer.h0"></a> <span><a name="asio.reference.is_dynamic_buffer.requirements"></a></span><a class="link" href="is_dynamic_buffer.html#asio.reference.is_dynamic_buffer.requirements">Requirements</a> </h5> <p> <span class="emphasis"><em>Header: </em></span><code class="literal">asio/buffer.hpp</code> </p> <p> <span class="emphasis"><em>Convenience header: </em></span><code class="literal">asio.hpp</code> </p> </div> <div class="copyright-footer">Copyright © 2003-2023 Christopher M. Kohlhoff<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> <hr> <div class="spirit-nav"> <a accesskey="p" href="is_deferred.html"><img src="../../prev.png" alt="Prev"></a><a accesskey="u" href="../reference.html"><img src="../../up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../home.png" alt="Home"></a><a accesskey="n" href="is_dynamic_buffer_v1.html"><img src="../../next.png" alt="Next"></a> </div> </body> </html>