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view libinterp/interp-core/ls-mat-ascii.h @ 16555:04fb96f4bea1

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allow double-click in file browser to load data files * files-dock-widget.cc (files_dock_widget::display_directory): If file looks like Octave data file, load it instead of opening with editor. * ls-mat-ascii.h, ls-mat-ascii.cc (get_lines_and_columns): New option to supress error messages. New option to check for numeric values. (looks_like_mat_ascii_file): New function. * load-save.h load-save.cc (is_octave_data_file): New function. (get_file_format): Don't return LS_MAT_ASCII unless the file really looks like it is a numeric data file.
author John W. Eaton <jwe@octave.org>
date Tue, 23 Apr 2013 12:57:16 -0400
parents 2fc554ffbc28
children
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/*

Copyright (C) 2003-2012 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_mat_ascii_h)
#define octave_ls_mat_ascii_h 1

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

extern bool
save_mat_ascii_data (std::ostream& os, const octave_value& val_arg,
                     int precision, bool tabs = false);

extern bool looks_like_mat_ascii_file (const std::string& filename);

#endif