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/*
* --- GSMP-COPYRIGHT-NOTE-BEGIN ---
*
* This copyright note is auto-generated by ./scripts/Create-CopyPatch.
* Please add additional copyright information _after_ the line containing
* the GSMP-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
* the ./scripts/Create-CopyPatch script. Do not edit this copyright text!
*
* GSMP: utility/include/SplitStreamBuffer.hh
* General Sound Manipulation Program is Copyright (C) 2000 - 2004
* Valentin Ziegler and René Rebe
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2. A copy of the GNU General
* Public License can be found in the file LICENSE.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANT-
* ABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* --- GSMP-COPYRIGHT-NOTE-END ---
*/
#ifndef UTILITY__SPLITSTREAMBUFFER_HH__
#define UTILITY__SPLITSTREAMBUFFER_HH__
#include <ostream>
namespace Utility
{
// a std::streambuffer implementation that forwards output to two
// std::ostreams. Usage example (w.o. namespaces):
//
// ostream (new SplitStreamBuffer (cout, logfile)) logstream;
// logstream << "Hello world" << endl;
class SplitStreamBuffer : public std::streambuf
{
public:
SplitStreamBuffer (std::ostream& forward1, std::ostream& forward2)
: fw1(forward1), fw2(forward2) { }
protected:
virtual int_type overflow (int_type c);
std::ostream& fw1;
std::ostream& fw2;
};
} // end namespace Utility
#define UTILITY__SPLITSTREAMBUFFER_TMPL__
#include "template/SplitStreamBuffer.tcc"
#undef UTILITY__SPLITSTREAMBUFFER_TMPL__
#endif // UTILITY__SPLITSTREAMBUFFER_HH__
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