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Add a parser for automata in LBTT's format.

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* src/tgbaalgos/lbtt.hh, src/tgbaalgos/lbtt.cc (lbtt_parse):
New function.
* src/tgba/tgbaexplicit.hh (get_acceptance_condition): Make it public.
* src/tgbatest/ltl2tgba.cc: Add a -XL option to read LBTT file.
* src/tgbatest/lbttparse.test: New file.
* src/tgbatest/Makefile.am: Add it.
This commit is contained in:
Alexandre Duret-Lutz 2012-10-02 18:01:35 +02:00
parent df743e5057
commit c55bd831a8
6 changed files with 214 additions and 9 deletions
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24
src/tgbaalgos/lbtt.hh
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@ -1,5 +1,8 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2012 Laboratoire de Recherche et Développement de
// l'Epita (LRDE).
// Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// et Marie Curie.
//
// This file is part of Spot, a model checking library.
@ -22,6 +25,7 @@
#include "tgba/tgba.hh"
#include <iosfwd>
#include "ltlenv/defaultenv.hh"
namespace spot
{
@ -31,6 +35,24 @@ namespace spot
/// \param g The automata to print.
/// \param os Where to print.
std::ostream& lbtt_reachable(std::ostream& os, const tgba* g);
/// \brief Read an automaton in LBTT's format
/// \ingroup tgba_io
///
/// \param is The stream on which the automaton should be input.
/// \param error A string in which to write any error message.
/// \param env The environment of atomic proposition into which parsing
/// should take place.
/// \param envacc The environment of acceptance conditions into which parsing
/// should take place.
/// \return the read tgba or 0 on error.
const tgba* lbtt_parse(std::istream& is, std::string& error,
bdd_dict* dict,
ltl::environment& env
= ltl::default_environment::instance(),
ltl::environment& envacc
= ltl::default_environment::instance());
}
#endif // SPOT_TGBAALGOS_LBTT_HH