/usr/include/mia-2.4/mia/core/file.hh is in libmia-2.4-dev 2.4.3-5.
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 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | /* -*- mia-c++ -*-
*
* This file is part of MIA - a toolbox for medical image analysis
* Copyright (c) Leipzig, Madrid 1999-2016 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_file_hh
#define mia_core_file_hh
#include <cstdio>
#include <string>
#include <mia/core/defines.hh>
NS_MIA_BEGIN
/// Main namespace of this library
/// typedef of the cstdio file pointer to avoid the *
typedef FILE * PFILE;
/**
\ingroup io
\brief A wrapper for the \a cstdio file type that closes the file automatically when
the scope is left.
This class implements a transparent wrapper around the C stdio FILE type to make it
possible that the file is closed autmatically when the scope of the file variable is left.
A variable of this type can be used with all the C-stdio functions that take a file
pointer as argument.
*/
class EXPORT_CORE CFile {
public:
/** constructor
\param filename of the file to handle
\param from_stdio use \a stdin or \a stdout
\param write open for writing or reading
*/
CFile(const std::string& filename, bool from_stdio, bool write);
/** destructor, closes file if necessary */
virtual ~CFile() throw();
/** \returns the stdio FILE pointer */
operator PFILE();
/** \returns true if the file is not open (i.e. the FILE pointer is NULL */
bool operator ! ()const;
private:
bool m_must_close;
bool m_is_pipe;
FILE *m_file;
};
/**
\ingroup io
\brief A stdio FILE for opening a file for reading.
A simple wrapper for the stdio FILE type that handles opening and closing for
reading and takes care, whether \a stdin should be used
*/
class EXPORT_CORE CInputFile: public CFile {
public:
/** constructor opens the file
\param filename is the name of the file to be openend, if it is "-" then \a stdin is used
*/
CInputFile(const std::string& filename);
/** constructor opens the file
\param filename is the name of the file to be openend
\param from_stdin force usage of \a stdin
*/
CInputFile(const std::string& filename, bool from_stdin);
};
/**
\ingroup io
\brief A stdio FILE for opening a file for writing.
A simple wrapper for the stdio FILE type that handles opening and closing for
writing and takes care, whether \a stdout should be used
*/
class EXPORT_CORE COutputFile: public CFile {
public:
/** constructor opens the file
\param filename is the name of the file to be openend, if it is "-" then \a stdin is used
*/
COutputFile(const std::string& filename);
/** constructor opens the file
\param filename is the name of the file to be openend
\param from_stdin force usage of \a stdin
*/
COutputFile(const std::string& filename, bool from_stdin);
};
NS_MIA_END
#endif
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