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utils.h
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C/C++ Source or Header
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1997-08-20
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70 lines
/*
Copyright (C) 1996 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 2, 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, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#if !defined (octave_utils_h)
#define octave_utils_h 1
class istream;
class ostrstream;
#include <string>
#include "lo-utils.h"
class octave_value_list;
class string_vector;
extern char *strsave (const char *);
extern string search_path_for_file (const string&, const string&);
extern string file_in_path (const string&, const string&);
extern string fcn_file_in_path (const string&);
extern string oct_file_in_path (const string&);
extern "C" void jump_to_top_level (void) GCC_ATTR_NORETURN;
extern int almost_match (const string& std, const string& s,
int min_match_len = 1, int case_sens = 1);
extern int
keyword_almost_match (const char **std, int *min_len,
const string& s, int min_toks_to_match,
int max_toks);
extern int empty_arg (const char *name, int nr, int nc);
extern const char *undo_string_escape (char c);
extern string undo_string_escapes (const string& s);
extern void oct_putenv (const char *, const char *);
extern int check_preference (const string& var);
#endif
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/