alarsyo/spot
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

randltl: add option to simplify formulas

Browse source 
* src/bin/common_r.cc, src/bin/common_r.hh: New files, extracted from...
* src/bin/ltlfilt.cc: Here.
* src/bin/randltl.cc: Use them.
* src/bin/Makefile.am: Adjust.
This commit is contained in:
Alexandre Duret-Lutz 2012-09-07 11:30:48 +02:00
parent 7274ca2bb7
commit e43bc893fd
5 changed files with 144 additions and 57 deletions
Download patch file Download diff file Expand all files Collapse all files

69
src/bin/common_r.cc Normal file
View file

@ -0,0 +1,69 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2012 Laboratoire de Recherche et Développement de
// l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
//
// Spot 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 of the License, or
// (at your option) any later version.
//
// Spot 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 Spot; see the file COPYING. If not, write to the Free
// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "error.h"
#include "common_r.hh"
int simplification_level = 0;
void
parse_r(const char* arg)
{
if (!arg)
{
simplification_level = 3;
return;
}
if (arg[1] == 0 && arg[0] >= '0' && arg[0] <= '3')
{
simplification_level = arg[0] - '0';
return;
}
error(2, 0, "invalid simplification level '%s'", arg);
}
spot::ltl::ltl_simplifier_options
simplifier_options()
{
spot::ltl::ltl_simplifier_options options;
switch (simplification_level)
{
case 3:
options.containment_checks = true;
options.containment_checks_stronger = true;
// fall through
case 2:
options.synt_impl = true;
// fall through
case 1:
options.reduce_basics = true;
options.event_univ = true;
// fall through
default:
break;
}
return options;
}