1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<HTML> 3<HEAD> 4 <TITLE>Function Template combine</TITLE> 5 <LINK REL="stylesheet" HREF="../../../../boost.css"> 6 <LINK REL="stylesheet" HREF="../theme/iostreams.css"> 7</HEAD> 8<BODY> 9 10<!-- Begin Banner --> 11 12 <H1 CLASS="title">Function Template <CODE>combine</CODE></H1> 13 <HR CLASS="banner"> 14 15<!-- End Banner --> 16 17<DL class="page-index"> 18 <DT><A href="#description">Description</A></DT> 19 <DT><A href="#headers">Headers</A></DT> 20 <DT><A href="#synopsis">Synopsis</A></DT> 21</DL> 22 23<A NAME="description"></A> 24<H2>Description</H2> 25 26<P> 27 The class template <CODE>combination</CODE> takes an <A HREF="../concepts/input_filter.html">InputFilter</A>/<A HREF="../concepts/output_filter.html">OutputFilter</A> pair or a <A HREF="../concepts/source.html">Source</A>/<A HREF="../concepts/sink.html">Sink</A> pair and yields a Filter or Device which performs input using the first component and output using the second. The function template <CODE>combine</CODE> takes an <A HREF="../concepts/input_filter.html">InputFilter</A>/<A HREF="../concepts/output_filter.html">OutputFilter</A> pair or a <A HREF="../concepts/source.html">Source</A>/<A HREF="../concepts/sink.html">Sink</A> pair and returns an appropriate specialization of <CODE>combination</CODE>. 28</P> 29 30<A NAME="headers"></A> 31<H2>Headers</H2> 32 33<DL> 34 <DT><A CLASS="header" HREF="../../../../boost/iostreams/combine.hpp"><CODE><boost/iostreams/combine.hpp></CODE></A></DT> 35</DL> 36 37<A NAME="synopsis"></A> 38<H2>Synopsis</H2> 39 40<PRE CLASS="broken_ie"><SPAN CLASS="keyword">namespace</SPAN> boost { <SPAN CLASS="keyword">namespace</SPAN> iostreams { 41 42<SPAN CLASS="keyword">template</SPAN><<SPAN CLASS="keyword">typename</SPAN> In, <SPAN CLASS="keyword">typename</SPAN> Out> 43<SPAN CLASS="keyword">class</SPAN> combination; 44 45<SPAN CLASS="keyword">template</SPAN><<SPAN CLASS="keyword">typename</SPAN> In, <SPAN CLASS="keyword">typename</SPAN> Out> 46combination<In, Out> combine(<SPAN CLASS="keyword">const</SPAN> In& in, <SPAN CLASS="keyword">const</SPAN> Out& out); 47 48} } <SPAN CLASS="comment">// End namespace boost::io</SPAN></PRE> 49 50<!-- Begin Footer --> 51 52<HR> 53 54<P CLASS="copyright">© Copyright 2008 <a href="http://www.coderage.com/" target="_top">CodeRage, LLC</a><br/>© Copyright 2004-2007 <a href="https://www.boost.org/users/people/jonathan_turkanis.html" target="_top">Jonathan Turkanis</a></P> 55<P CLASS="copyright"> 56 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">http://www.boost.org/LICENSE_1_0.txt</A>) 57</P> 58 59<!-- End Footer --> 60 61</BODY>