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tgba
tgbasafracomplement.hh
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// Copyright (C) 2009, 2010, 2011 Laboratoire de Recherche et Développement
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// de l'Epita (LRDE).
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//
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// This file is part of Spot, a model checking library.
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//
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// Spot is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3 of the License, or
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// (at your option) any later version.
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//
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// Spot is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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// License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef SPOT_TGBA_TGBASAFRACOMPLEMENT_HH
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# define SPOT_TGBA_TGBASAFRACOMPLEMENT_HH
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# include <vector>
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# include "
tgba/tgba.hh
"
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#ifndef TRANSFORM_TO_TBA
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# define TRANSFORM_TO_TBA 0
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#endif
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#define TRANSFORM_TO_TGBA (!TRANSFORM_TO_TBA)
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namespace
spot
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{
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class
tgba_safra_complement
:
public
tgba
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{
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public
:
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tgba_safra_complement
(
const
tgba
* a);
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virtual
~tgba_safra_complement
();
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// tgba interface.
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virtual
state
*
get_init_state
()
const
;
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virtual
tgba_succ_iterator
*
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succ_iter
(
const
state
* local_state,
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const
state
* global_state = 0,
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const
tgba
* global_automaton = 0)
const
;
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virtual
bdd_dict
*
get_dict
()
const
;
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virtual
std::string
format_state
(
const
state
*
state
)
const
;
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virtual
bdd
all_acceptance_conditions
()
const
;
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virtual
bdd
neg_acceptance_conditions
()
const
;
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void
*
get_safra
()
const
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{
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return
safra_
;
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}
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protected
:
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virtual
bdd
compute_support_conditions
(
const
state* state)
const
;
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virtual
bdd
compute_support_variables
(
const
state* state)
const
;
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private
:
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const
tgba
*
automaton_
;
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void
*
safra_
;
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#if TRANSFORM_TO_TBA
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bdd the_acceptance_cond_;
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#endif
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#if TRANSFORM_TO_TGBA
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bdd
all_acceptance_cond_
;
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bdd
neg_acceptance_cond_
;
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// Map to i the i-th acceptance condition of the final automaton.
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std::vector<bdd>
acceptance_cond_vec_
;
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#endif
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};
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void
display_safra
(
const
tgba_safra_complement
* a);
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}
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#endif // SPOT_TGBA_TGBASAFRACOMPLEMENT_HH
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