1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>http::basic_string_body::size</title> 5<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../../index.html" title="Chapter 1. Boost.Beast"> 8<link rel="up" href="../boost__beast__http__basic_string_body.html" title="http::basic_string_body"> 9<link rel="prev" href="writer.html" title="http::basic_string_body::writer"> 10<link rel="next" href="../boost__beast__http__buffer_body.html" title="http::buffer_body"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../boost.png"></td> 15<td align="center"><a href="../../../../../../../index.html">Home</a></td> 16<td align="center"><a href="../../../../../../../libs/libraries.htm">Libraries</a></td> 17<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 18<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 19<td align="center"><a href="../../../../../../../more/index.htm">More</a></td> 20</tr></table> 21<hr> 22<div class="spirit-nav"> 23<a accesskey="p" href="writer.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../boost__beast__http__basic_string_body.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="../boost__beast__http__buffer_body.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h5 class="title"> 27<a name="beast.ref.boost__beast__http__basic_string_body.size"></a><a class="link" href="size.html" title="http::basic_string_body::size">http::basic_string_body::size</a> 28</h5></div></div></div> 29<p> 30 <a class="indexterm" name="idm46057544059888"></a> 31 </p> 32<p> 33 Returns the payload size of the body. 34 </p> 35<h6> 36<a name="beast.ref.boost__beast__http__basic_string_body.size.h0"></a> 37 <span class="phrase"><a name="beast.ref.boost__beast__http__basic_string_body.size.synopsis"></a></span><a class="link" href="size.html#beast.ref.boost__beast__http__basic_string_body.size.synopsis">Synopsis</a> 38 </h6> 39<pre class="programlisting"><span class="keyword">static</span> 40<span class="identifier">std</span><span class="special">::</span><span class="identifier">uint64_t</span> 41<span class="identifier">size</span><span class="special">(</span> 42 <span class="identifier">value_type</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">body</span><span class="special">);</span> 43</pre> 44<h6> 45<a name="beast.ref.boost__beast__http__basic_string_body.size.h1"></a> 46 <span class="phrase"><a name="beast.ref.boost__beast__http__basic_string_body.size.description"></a></span><a class="link" href="size.html#beast.ref.boost__beast__http__basic_string_body.size.description">Description</a> 47 </h6> 48<p> 49 When this body is used with <a class="link" href="../../../"><code class="computeroutput"><span class="identifier">message</span><span class="special">::</span><span class="identifier">prepare_payload</span></code></a>, the Content-Length 50 will be set to the payload size, and any chunked Transfer-Encoding will 51 be removed. 52 </p> 53</div> 54<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 55<td align="left"></td> 56<td align="right"><div class="copyright-footer">Copyright © 2016-2019 Vinnie 57 Falco<p> 58 Distributed under the Boost Software License, Version 1.0. (See accompanying 59 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>) 60 </p> 61</div></td> 62</tr></table> 63<hr> 64<div class="spirit-nav"> 65<a accesskey="p" href="writer.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../boost__beast__http__basic_string_body.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="../boost__beast__http__buffer_body.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a> 66</div> 67</body> 68</html> 69
