/usr/include/octave-3.8.1/octave/oct-fstrm.h is in liboctave-dev 3.8.1-1ubuntu1.
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 | /*
Copyright (C) 1996-2013 John W. Eaton
This file is part of Octave.
Octave 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.
Octave 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 Octave; see the file COPYING. If not, see
<http://www.gnu.org/licenses/>.
*/
#if !defined (octave_oct_fstrm_h)
#define octave_oct_fstrm_h 1
#include <fstream>
#include <string>
#include "oct-stream.h"
class
octave_fstream : public octave_base_stream
{
public:
octave_fstream (const std::string& nm_arg,
std::ios::openmode arg_md = std::ios::in|std::ios::out,
oct_mach_info::float_format flt_fmt
= oct_mach_info::native_float_format ());
static octave_stream
create (const std::string& nm_arg,
std::ios::openmode arg_md = std::ios::in|std::ios::out,
oct_mach_info::float_format flt_fmt
= oct_mach_info::native_float_format ());
// Position a stream at OFFSET relative to ORIGIN.
int seek (off_t offset, int origin);
// Return current stream position.
off_t tell (void);
// Return non-zero if EOF has been reached on this stream.
bool eof (void) const;
void do_close (void);
// The name of the file.
std::string name (void) const { return nm; }
std::istream *input_stream (void);
std::ostream *output_stream (void);
protected:
~octave_fstream (void) { }
private:
std::string nm;
std::fstream fs;
// No copying!
octave_fstream (const octave_fstream&);
octave_fstream& operator = (const octave_fstream&);
};
#endif
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