<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <HTML> <HEAD> <TITLE>Function Template combine</TITLE> <LINK REL="stylesheet" HREF="../../../../boost.css"> <LINK REL="stylesheet" HREF="../theme/iostreams.css"> </HEAD> <BODY> <!-- Begin Banner --> <H1 CLASS="title">Function Template <CODE>combine</CODE></H1> <HR CLASS="banner"> <!-- End Banner --> <DL class="page-index"> <DT><A href="#description">Description</A></DT> <DT><A href="#headers">Headers</A></DT> <DT><A href="#synopsis">Synopsis</A></DT> </DL> <A NAME="description"></A> <H2>Description</H2> <P> 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>. </P> <A NAME="headers"></A> <H2>Headers</H2> <DL> <DT><A CLASS="header" HREF="../../../../boost/iostreams/combine.hpp"><CODE><boost/iostreams/combine.hpp></CODE></A></DT> </DL> <A NAME="synopsis"></A> <H2>Synopsis</H2> <PRE CLASS="broken_ie"><SPAN CLASS="keyword">namespace</SPAN> boost { <SPAN CLASS="keyword">namespace</SPAN> iostreams { <SPAN CLASS="keyword">template</SPAN><<SPAN CLASS="keyword">typename</SPAN> In, <SPAN CLASS="keyword">typename</SPAN> Out> <SPAN CLASS="keyword">class</SPAN> combination; <SPAN CLASS="keyword">template</SPAN><<SPAN CLASS="keyword">typename</SPAN> In, <SPAN CLASS="keyword">typename</SPAN> Out> combination<In, Out> combine(<SPAN CLASS="keyword">const</SPAN> In& in, <SPAN CLASS="keyword">const</SPAN> Out& out); } } <SPAN CLASS="comment">// End namespace boost::io</SPAN></PRE> <!-- Begin Footer --> <HR> <P CLASS="copyright">Revised 02 Feb 2008</P> <P CLASS="copyright">© Copyright 2008 <a href="http://www.coderage.com/" target="_top">CodeRage, LLC</a><br/>© Copyright 2004-2007 <a href="http://www.coderage.com/turkanis/" target="_top">Jonathan Turkanis</a></P> <P CLASS="copyright"> 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>) </P> <!-- End Footer --> </BODY>