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view libinterp/corefcn/ls-mat4.h @ 20500:44eb1102f8a8

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don't recycle scanf format string if all conversions are done (bug #45808) * oct-stream.cc, oct-stream.h (scanf_format_elt::special_conversion): New enum value, no_conversion. (scanf_format_list::next): If not cycling through the list, return dummy scanf_format_elt after list has been exhausted. (octave_base_stream::do_scanf): Only cycle through the format list more than once if there are conversions to make and the limit on the number of values to convert has not been reached.
author John W. Eaton <jwe@octave.org>
date Wed, 26 Aug 2015 16:05:49 -0400
parents 4197fc428c7d
children
line wrap: on
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/*

Copyright (C) 2003-2015 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_ls_mat4_h)
#define octave_ls_mat4_h 1

extern oct_mach_info::float_format
mopt_digit_to_float_format (int mach);

extern int
float_format_to_mopt_digit (oct_mach_info::float_format flt_fmt);

extern int
read_mat_file_header (std::istream& is, bool& swap, int32_t& mopt,
                      int32_t& nr, int32_t& nc, int32_t& imag,
                      int32_t& len, int quiet = 0);

extern std::string
read_mat_binary_data (std::istream& is, const std::string& filename,
                      octave_value& tc);

extern bool
save_mat_binary_data (std::ostream& os, const octave_value& tc,
                      const std::string& name) ;

#endif