574a228583
Right now, destroy() just executes "delete this". But in a later version, we will rewrite tgba_explicit so that it does not allocate new states (and the destroy() method for explicit state will do nothing). * src/tgba/state.hh (state::destroy): New method, to replace state::~state() in the future. (shared_state_deleter): New function. * src/evtgba/product.cc, src/evtgbaalgos/reachiter.cc, src/evtgbaalgos/save.cc, src/evtgbaalgos/tgba2evtgba.cc, src/tgba/tgba.cc, src/tgba/tgbaproduct.cc, src/tgba/tgbareduc.cc, src/tgba/tgbasafracomplement.cc, src/tgba/tgbasgba.cc, src/tgba/tgbatba.cc, src/tgba/tgbaunion.cc, src/tgba/wdbacomp.cc, src/tgbaalgos/cutscc.cc, src/tgbaalgos/emptiness.cc, src/tgbaalgos/gtec/ce.cc, src/tgbaalgos/gtec/explscc.cc, src/tgbaalgos/gtec/gtec.cc, src/tgbaalgos/gtec/nsheap.cc, src/tgbaalgos/gv04.cc, src/tgbaalgos/magic.cc, src/tgbaalgos/minimize.cc, src/tgbaalgos/ndfs_result.hxx, src/tgbaalgos/neverclaim.cc, src/tgbaalgos/powerset.hh, src/tgbaalgos/reachiter.cc, src/tgbaalgos/reducerun.cc, src/tgbaalgos/reductgba_sim.cc, src/tgbaalgos/reductgba_sim_del.cc, src/tgbaalgos/replayrun.cc, src/tgbaalgos/safety.cc, src/tgbaalgos/save.cc, src/tgbaalgos/scc.cc, src/tgbaalgos/se05.cc, src/tgbaalgos/tau03.cc, src/tgbaalgos/tau03opt.cc: Adjust to call "s->destroy()" instead of "delete s". * src/saba/sabacomplementtgba.cc, src/tgba/tgbakvcomplement.cc: Pass shared_state_deleter to the shared_ptr constructor, so that it calls destroy() instead of delete.
104 lines
2.9 KiB
C++
104 lines
2.9 KiB
C++
// Copyright (C) 2011 Laboratoire de Recherche et Developpement de
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// l'Epita (LRDE).
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// Copyright (C) 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
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// département Systèmes Répartis Coopératifs (SRC), Université Pierre
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// et Marie Curie.
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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 2 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 Spot; see the file COPYING. If not, write to the Free
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// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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// 02111-1307, USA.
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#include <ostream>
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#include "save.hh"
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#include "reachiter.hh"
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#include "misc/bareword.hh"
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namespace spot
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{
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namespace
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{
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class save_bfs: public evtgba_reachable_iterator_breadth_first
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{
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public:
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save_bfs(const evtgba* a, std::ostream& os)
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: evtgba_reachable_iterator_breadth_first(a), os_(os)
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{
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}
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void
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start(int)
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{
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os_ << "acc =";
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output_acc_set(automata_->all_acceptance_conditions());
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os_ << ";" << std::endl;
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os_ << "init =";
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evtgba_iterator* i = automata_->init_iter();
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for (i->first(); !i->done(); i->next())
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{
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const state* s = i->current_state();
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os_ << " " << quote_unless_bare_word(automata_->format_state(s));
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s->destroy();
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}
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os_ << ";" << std::endl;
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delete i;
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}
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void
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process_state(const state* s, int, evtgba_iterator* si)
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{
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std::string cur = quote_unless_bare_word(automata_->format_state(s));
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for (si->first(); !si->done(); si->next())
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{
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const state* dest = si->current_state();
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os_ << cur << ", "
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<< quote_unless_bare_word(automata_->format_state(dest))
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<< ", "
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<< quote_unless_bare_word(automata_
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->format_label(si->current_label()))
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<< ",";
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output_acc_set(si->current_acceptance_conditions());
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os_ << ";" << std::endl;
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dest->destroy();
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}
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}
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private:
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std::ostream& os_;
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void
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output_acc_set(const symbol_set& ss) const
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{
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// Store all formated acceptance condition in a set to sort
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// them in the output.
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typedef std::set<std::string> acc_set;
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acc_set acc;
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for (symbol_set::const_iterator i = ss.begin(); i != ss.end(); ++i)
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acc.insert(automata_->format_acceptance_condition(*i));
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for (acc_set::const_iterator i = acc.begin(); i != acc.end(); ++i)
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os_ << " " << quote_unless_bare_word(*i);
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}
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};
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}
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std::ostream&
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evtgba_save_reachable(std::ostream& os, const evtgba* g)
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{
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save_bfs b(g, os);
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b.run();
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return os;
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}
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}
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