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streamredir.hh
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1/* -*- mia-c++ -*-
2 *
3 * This file is part of MIA - a toolbox for medical image analysis
4 * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
5 *
6 * MIA is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with MIA; if not, see <http://www.gnu.org/licenses/>.
18 *
19 */
20
21#ifndef mia_core_streamredir_hh
22#define mia_core_streamredir_hh
23
24#include <mia/core/defines.hh>
25
26#include <iostream>
27#include <sstream>
28
30
40class EXPORT_CORE streamredir: public std::streambuf
41{
42public:
44 virtual ~streamredir();
45protected:
46
52 int overflow(int c);
57 int sync();
58
65 std::streamsize xsputn ( const char *s, std::streamsize n );
66private:
67 void put_buffer(void);
68 void put_char(int);
69
71 virtual void do_put_buffer(const char *begin, const char *end) = 0;
72 char *m_begin;
73};
74
76
77#endif
base class to redirect output streams
Definition: streamredir.hh:41
int overflow(int c)
std::streamsize xsputn(const char *s, std::streamsize n)
virtual ~streamredir()
#define NS_MIA_BEGIN
conveniance define to start the mia namespace
Definition: defines.hh:33
#define EXPORT_CORE
Macro to manage Visual C++ style dllimport/dllexport.
Definition: defines.hh:101
#define NS_MIA_END
conveniance define to end the mia namespace
Definition: defines.hh:36