af8634d8c4
And in fact, rename most "trans*" as "edges*", because that what they really are. * src/bin/autfilt.cc, src/bin/ltlcross.cc, src/bin/randaut.cc, src/dstarparse/dra2ba.cc, src/dstarparse/dstarparse.yy, src/dstarparse/nra2nba.cc, src/dstarparse/nsa2tgba.cc, src/graph/graph.hh, src/graph/ngraph.hh, src/ltlvisit/exclusive.cc, src/parseaut/parseaut.yy, src/tests/complementation.cc, src/tests/graph.cc, src/tests/ltl2tgba.cc, src/tests/ngraph.cc, src/tests/twagraph.cc, src/twa/twagraph.cc, src/twa/twagraph.hh, src/twa/twamask.hh, src/twaalgos/are_isomorphic.cc, src/twaalgos/are_isomorphic.hh, src/twaalgos/canonicalize.cc, src/twaalgos/cleanacc.cc, src/twaalgos/complete.cc, src/twaalgos/compsusp.cc, src/twaalgos/cycles.cc, src/twaalgos/degen.cc, src/twaalgos/dot.cc, src/twaalgos/dtbasat.cc, src/twaalgos/dtgbacomp.cc, src/twaalgos/dtgbasat.cc, src/twaalgos/dupexp.cc, src/twaalgos/emptiness.cc, src/twaalgos/isunamb.cc, src/twaalgos/isweakscc.cc, src/twaalgos/ltl2tgba_fm.cc, src/twaalgos/mask.hh, src/twaalgos/minimize.cc, src/twaalgos/postproc.cc, src/twaalgos/powerset.cc, src/twaalgos/product.cc, src/twaalgos/randomgraph.cc, src/twaalgos/randomize.cc, src/twaalgos/randomize.hh, src/twaalgos/relabel.cc, src/twaalgos/remfin.cc, src/twaalgos/safety.cc, src/twaalgos/sbacc.cc, src/twaalgos/sccfilter.cc, src/twaalgos/sepsets.cc, src/twaalgos/simulation.cc, src/twaalgos/stutter.cc, src/twaalgos/totgba.cc: Rename these.
95 lines
2.5 KiB
C++
95 lines
2.5 KiB
C++
// -*- coding: utf-8 -*-
|
|
// Copyright (C) 2014, 2015 Laboratoire de Recherche et Développement
|
|
// de l'Epita.
|
|
//
|
|
// 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 3 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
#include <iostream>
|
|
#include "twa/twagraph.hh"
|
|
#include "twaalgos/dot.hh"
|
|
#include "ltlenv/defaultenv.hh"
|
|
|
|
void f1()
|
|
{
|
|
auto d = spot::make_bdd_dict();
|
|
|
|
auto& e = spot::ltl::default_environment::instance();
|
|
|
|
auto tg = make_twa_graph(d);
|
|
|
|
auto* f1 = e.require("p1");
|
|
auto* f2 = e.require("p2");
|
|
bdd p1 = bdd_ithvar(d->register_proposition(f1, tg));
|
|
bdd p2 = bdd_ithvar(d->register_proposition(f2, tg));
|
|
tg->acc().add_sets(2);
|
|
f1->destroy();
|
|
f2->destroy();
|
|
|
|
auto s1 = tg->new_state();
|
|
auto s2 = tg->new_state();
|
|
auto s3 = tg->new_state();
|
|
tg->new_edge(s1, s1, bddfalse, 0U);
|
|
tg->new_edge(s1, s2, p1, 0U);
|
|
tg->new_edge(s1, s3, p2, tg->acc().mark(1));
|
|
tg->new_edge(s2, s3, p1 & p2, tg->acc().mark(0));
|
|
tg->new_edge(s3, s1, p1 | p2, tg->acc().marks({0, 1}));
|
|
tg->new_edge(s3, s2, p1 >> p2, 0U);
|
|
tg->new_edge(s3, s3, bddtrue, tg->acc().marks({0, 1}));
|
|
|
|
spot::print_dot(std::cout, tg);
|
|
|
|
{
|
|
auto i = tg->get_graph().out_iteraser(s3);
|
|
++i;
|
|
i.erase();
|
|
i.erase();
|
|
assert(!i);
|
|
spot::print_dot(std::cout, tg);
|
|
}
|
|
|
|
{
|
|
auto i = tg->get_graph().out_iteraser(s3);
|
|
i.erase();
|
|
assert(!i);
|
|
spot::print_dot(std::cout, tg);
|
|
}
|
|
|
|
auto all = tg->acc().marks({0, 1});
|
|
tg->new_edge(s3, s1, p1 | p2, all);
|
|
tg->new_edge(s3, s2, p1 >> p2, 0U);
|
|
tg->new_edge(s3, s1, bddtrue, all);
|
|
|
|
std::cerr << tg->num_edges() << '\n';
|
|
assert(tg->num_edges() == 7);
|
|
|
|
spot::print_dot(std::cout, tg);
|
|
tg->merge_edges();
|
|
spot::print_dot(std::cout, tg);
|
|
|
|
std::cerr << tg->num_edges() << '\n';
|
|
assert(tg->num_edges() == 5);
|
|
|
|
// Add enough states so that the state vector is reallocated.
|
|
for (unsigned i = 0; i < 100; ++i)
|
|
tg->new_state();
|
|
spot::print_dot(std::cout, tg);
|
|
}
|
|
|
|
int main()
|
|
{
|
|
f1();
|
|
}
|