/usr/include/cxxtools/tee.h is in libcxxtools-dev 2.2.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | /*
* Copyright (C) 2003 Tommi Maekitalo
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CXXTOOLS_TEE_H
#define CXXTOOLS_TEE_H
#include <iostream>
namespace cxxtools
{
class Teestreambuf : public std::streambuf
{
public:
Teestreambuf(std::streambuf* buf1 = 0, std::streambuf* buf2 = 0)
: streambuf1(buf1),
streambuf2(buf2)
{ setp(0, 0); }
void tie(std::streambuf* buf1, std::streambuf* buf2 = 0)
{
streambuf1 = buf1;
streambuf2 = buf2;
}
private:
std::streambuf::int_type overflow(std::streambuf::int_type ch);
std::streambuf::int_type underflow();
int sync();
std::streambuf* streambuf1;
std::streambuf* streambuf2;
};
/////////////////////////////////////////////////////////////////////////////
class Tee : public std::ostream
{
typedef std::ostream base_class;
Teestreambuf streambuf;
public:
Tee()
: std::ostream(0),
streambuf(std::cout.rdbuf())
{
init(&streambuf);
}
Tee(std::ostream& s1, std::ostream& s2)
: std::ostream(0),
streambuf(s1.rdbuf(), s2.rdbuf())
{
init(&streambuf);
}
Tee(std::ostream& s)
: std::ostream(0),
streambuf(s.rdbuf(), std::cout.rdbuf())
{
init(&streambuf);
}
void assign(std::ostream& s1, std::ostream& s2);
void assign(std::ostream& s)
{ assign(s, std::cout); }
void assign_single(std::ostream& s);
};
}
#endif // CXXTOOLS_TEE_H
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