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ltl2tgta: new tool

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* src/bin/common_post.cc, src/bin/common_post.hh: New files, extracted
from ...
* src/bin/ltl2tgba.cc: ... here.
* src/bin/ltl2tgta.cc, src/bin/man/ltl2tgta.x: New files.
* src/bin/Makefile.am, src/bin/man/Makefile.am: Adjust.
* NEWS: Mention ltl2tgta.
This commit is contained in:
Alexandre Duret-Lutz 2012-09-24 15:41:53 +02:00
parent b0678a21a2
commit 1f0c765547
8 changed files with 469 additions and 46 deletions
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85
src/bin/common_post.cc Normal file
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// -*- 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.
#include "common_post.hh"
#include "common_r.hh"
#include "error.h"
spot::postprocessor::output_type type = spot::postprocessor::TGBA;
spot::postprocessor::output_pref pref = spot::postprocessor::Small;
spot::postprocessor::optimization_level level = spot::postprocessor::High;
#define OPT_SMALL 1
#define OPT_LOW 2
#define OPT_MEDIUM 3
#define OPT_HIGH 4
static const argp_option options[] =
{
/**************************************************/
{ 0, 0, 0, 0, "Translation intent:", 20 },
{ "small", OPT_SMALL, 0, 0, "prefer small automata (default)", 0 },
{ "deterministic", 'D', 0, 0, "prefer deterministic automata", 0 },
{ "any", 'a', 0, 0, "no preference", 0 },
/**************************************************/
{ 0, 0, 0, 0, "Optimization level:", 21 },
{ "low", OPT_LOW, 0, 0, "minimal optimizations (fast)", 0 },
{ "medium", OPT_MEDIUM, 0, 0, "moderate optimizations", 0 },
{ "high", OPT_HIGH, 0, 0,
"all available optimizations (slow, default)", 0 },
{ 0, 0, 0, 0, 0, 0 }
};
static int
parse_opt_post(int key, char*, struct argp_state*)
{
// This switch is alphabetically-ordered.
switch (key)
{
case 'a':
pref = spot::postprocessor::Any;
break;
case 'D':
pref = spot::postprocessor::Deterministic;
break;
case OPT_HIGH:
level = spot::postprocessor::High;
simplification_level = 3;
break;
case OPT_LOW:
level = spot::postprocessor::Low;
simplification_level = 1;
break;
case OPT_MEDIUM:
level = spot::postprocessor::Medium;
simplification_level = 2;
break;
case OPT_SMALL:
pref = spot::postprocessor::Small;
break;
default:
return ARGP_ERR_UNKNOWN;
}
return 0;
}
const struct argp post_argp = { options, parse_opt_post, 0, 0, 0, 0, 0 };