1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>basic_streambuf::overflow</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="../basic_streambuf.html" title="basic_streambuf"> 9<link rel="prev" href="mutable_buffers_type.html" title="basic_streambuf::mutable_buffers_type"> 10<link rel="next" href="prepare.html" title="basic_streambuf::prepare"> 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="mutable_buffers_type.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../basic_streambuf.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="prepare.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.basic_streambuf.overflow"></a><a class="link" href="overflow.html" title="basic_streambuf::overflow">basic_streambuf::overflow</a> 28</h4></div></div></div> 29<p> 30 <a class="indexterm" name="boost_asio.indexterm.basic_streambuf.overflow"></a> 31Override 32 std::streambuf behaviour. 33 </p> 34<pre class="programlisting">int_type overflow( 35 int_type c); 36</pre> 37<p> 38 Behaves according to the specification of <code class="computeroutput">std::streambuf::overflow()</code>, 39 with the specialisation that <code class="computeroutput">std::length_error</code> is thrown if 40 appending the character to the input sequence would require the condition 41 <code class="computeroutput">size() > max_size()</code> to be true. 42 </p> 43</div> 44<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 45<td align="left"></td> 46<td align="right"><div class="copyright-footer">Copyright © 2003-2020 Christopher M. 47 Kohlhoff<p> 48 Distributed under the Boost Software License, Version 1.0. (See accompanying 49 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>) 50 </p> 51</div></td> 52</tr></table> 53<hr> 54<div class="spirit-nav"> 55<a accesskey="p" href="mutable_buffers_type.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../basic_streambuf.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="prepare.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> 56</div> 57</body> 58</html> 59
