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- /*
-
- 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_prog_args_h)
- #define octave_prog_args_h 1
-
- struct
- long_options
- {
- const char *name;
- int has_arg;
- int *flag;
- int val;
- };
-
- class
- prog_args
- {
- public:
-
- // These values must match the corresponding defines in getopt.h.
- enum option_argument
- {
- no_arg = 0,
- required_arg = 1,
- optional_arg = 2
- };
-
- prog_args (int argc, char *const *argv, const char *s_opts, const
- long_options* l_opts = 0)
- : xargc (argc), xargv (argv), short_opts (s_opts), long_opts (l_opts)
- {
- init ();
- }
-
- ~prog_args (void) { }
-
- int getopt (void);
-
- const char *optarg (void);
-
- int optind (void);
-
- private:
-
- // Number of args.
- int xargc;
-
- // Program args.
- char *const *xargv;
-
- // Single character options.
- const char *short_opts;
-
- // Long options.
- const long_options *long_opts;
-
- void init (void);
-
- prog_args (const prog_args&);
-
- prog_args& operator = (const prog_args&);
- };
-
- #endif
-
- /*
- ;;; Local Variables: ***
- ;;; mode: C++ ***
- ;;; End: ***
- */
-