1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>buffer (16 of 32 overloads)</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="../../../boost_asio.html" title="Boost.Asio"> 8<link rel="up" href="../buffer.html" title="buffer"> 9<link rel="prev" href="overload15.html" title="buffer (15 of 32 overloads)"> 10<link rel="next" href="overload17.html" title="buffer (17 of 32 overloads)"> 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="overload15.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../buffer.html"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../boost_asio.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="overload17.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h4 class="title"> 27<a name="boost_asio.reference.buffer.overload16"></a><a class="link" href="overload16.html" title="buffer (16 of 32 overloads)">buffer (16 28 of 32 overloads)</a> 29</h4></div></div></div> 30<p> 31 Create a new non-modifiable buffer that represents the given POD array. 32 </p> 33<pre class="programlisting">template< 34 typename PodType, 35 std::size_t N> 36const_buffer buffer( 37 const boost::array< PodType, N > & data, 38 std::size_t max_size_in_bytes); 39</pre> 40<h6> 41<a name="boost_asio.reference.buffer.overload16.h0"></a> 42 <span class="phrase"><a name="boost_asio.reference.buffer.overload16.return_value"></a></span><a class="link" href="overload16.html#boost_asio.reference.buffer.overload16.return_value">Return Value</a> 43 </h6> 44<p> 45 A <a class="link" href="../const_buffer.html" title="const_buffer"><code class="computeroutput">const_buffer</code></a> 46 value equivalent to: 47 </p> 48<pre class="programlisting">const_buffer( 49 data.data(), 50 min(data.size() * sizeof(PodType), max_size_in_bytes)); 51</pre> 52</div> 53<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 54<td align="left"></td> 55<td align="right"><div class="copyright-footer">Copyright © 2003-2020 Christopher M. 56 Kohlhoff<p> 57 Distributed under the Boost Software License, Version 1.0. (See accompanying 58 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>) 59 </p> 60</div></td> 61</tr></table> 62<hr> 63<div class="spirit-nav"> 64<a accesskey="p" href="overload15.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../buffer.html"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../boost_asio.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="overload17.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> 65</div> 66</body> 67</html> 68
