/usr/include/mia-2.2/mia/core/streamredir.hh is in libmia-2.2-dev 2.2.2-1+b1.
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 | /* -*- mia-c++ -*-
*
* This file is part of MIA - a toolbox for medical image analysis
* Copyright (c) Leipzig, Madrid 1999-2014 Gert Wollny
*
* MIA 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; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MIA; if not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef mia_core_streamredir_hh
#define mia_core_streamredir_hh
#include <mia/core/defines.hh>
#include <iostream>
#include <sstream>
NS_MIA_BEGIN
/**
\ingroup logging
\brief base class to redirect output streams
This class implements the abstract base class for stream output redirection
to e.g. a text window or a console.
The specialization must implement the do_put_buffer method, which writes out
the characters from \a begin to \a end using a function of the output device.
*/
class EXPORT_CORE streamredir: public std::streambuf {
public:
streamredir();
virtual ~streamredir();
protected:
/**
implement the overflow function to force output of buffer
@param c next character to write
@returns 0
*/
int overflow(int c);
/**
Force writing of buffer.
@returns 0
*/
int sync();
/**
implement function to handle \a newline and \a return properly
@param s string to write
@param n number of bytes in string
@return number of chars written
*/
std::streamsize xsputn ( const char * s, std::streamsize n );
private:
void put_buffer(void);
void put_char(int);
/// this function needs to be overwritten in order to write to a specific output
virtual void do_put_buffer(const char *begin, const char *end) = 0;
char *m_begin;
};
NS_MIA_END
#endif
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