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tgbaexplicit: fix state_is_accepting()

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* src/tgba/tgbaexplicit.hh (state_is_accepting): Use
all_acceptance_conditions(), not all_acceptance_conditions_, so that
it works even when all_acceptance_conditions_ is not ready.
* src/tgbatest/explicit2.cc, src/tgbatest/explicit2.test: Adjust
test case.
This commit is contained in:
Alexandre Duret-Lutz 2012-10-20 23:58:30 +02:00
parent 76787b23c0
commit fa4e6effa6
3 changed files with 20 additions and 20 deletions
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2
src/tgba/tgbaexplicit.hh
View file

@ -711,7 +711,7 @@ namespace spot
if (st->successors.empty())
return false;
return (st->successors.front().acceptance_conditions
== this->all_acceptance_conditions_);
== this->all_acceptance_conditions());
}
private:

34
src/tgbatest/explicit2.cc
View file

@ -107,17 +107,19 @@ void create_sba_explicit_string(bdd_dict* d)
sba_explicit<state_explicit_string>* sba =
new sba_explicit<state_explicit_string>(d);
ltl::formula* acc = ltl::constant::true_instance();
sba->declare_acceptance_condition(acc);
state_explicit_string* s1 = sba->add_state("STATE1");
state_explicit_string* s2 = sba->add_state("STATE2");
state_explicit_string* s3 = sba->add_state("STATE3");
int v = d->register_acceptance_variable(ltl::constant::true_instance(), sba);
state_explicit_string::transition* t =
sba->create_transition(s1, s2);
sba->add_acceptance_condition(t, acc);
t = sba->create_transition(s1, s3);
sba->add_acceptance_conditions(t, bdd_ithvar(v));
sba->add_acceptance_condition(t, acc);
std::cout << "S1 ACCEPTING? " << sba->state_is_accepting(s1) << std::endl;
std::cout << "S2 ACCEPTING? " << sba->state_is_accepting(s2) << std::endl;
@ -131,15 +133,14 @@ void create_sba_explicit_number(bdd_dict* d)
sba_explicit<state_explicit_number>* sba =
new sba_explicit<state_explicit_number>(d);
ltl::formula* acc = ltl::constant::true_instance();
sba->declare_acceptance_condition(acc);
state_explicit_number* s1 = sba->add_state(1);
state_explicit_number* s2 = sba->add_state(2);
//state 1 is accepting
int v = d->register_acceptance_variable(ltl::constant::true_instance(), sba);
state_explicit_number::transition* t =
sba->create_transition(s1, s2);
sba->add_acceptance_conditions(t, bdd_ithvar(v));
state_explicit_number::transition* t = sba->create_transition(s1, s2);
sba->add_acceptance_condition(t, acc);
std::cout << "S1 ACCEPTING? " << sba->state_is_accepting(s1) << std::endl;
std::cout << "S2 ACCEPTING? " << sba->state_is_accepting(s2) << std::endl;
@ -153,19 +154,18 @@ create_sba_explicit_formula(bdd_dict* d, spot::ltl::default_environment& e)
sba_explicit<state_explicit_formula>* sba =
new sba_explicit<state_explicit_formula>(d);
ltl::formula* acc = ltl::constant::true_instance();
sba->declare_acceptance_condition(acc);
state_explicit_formula* s1 = sba->add_state(e.require("a"));
state_explicit_formula* s2 = sba->add_state(e.require("b"));
state_explicit_formula* s3 = sba->add_state(e.require("c"));
int v = d->register_acceptance_variable(ltl::constant::true_instance(), sba);
state_explicit_formula::transition* t =
sba->create_transition(s1, s2);
sba->add_acceptance_conditions(t, bdd_ithvar(v));
state_explicit_formula::transition* t = sba->create_transition(s1, s2);
sba->add_acceptance_condition(t, acc);
t = sba->create_transition(s1, s3);
sba->add_acceptance_conditions(t, bdd_ithvar(v));
sba->add_acceptance_condition(t, acc);
std::cout << "S1 ACCEPTING? " << sba->state_is_accepting(s1) << std::endl;
std::cout << "S2 ACCEPTING? " << sba->state_is_accepting(s2) << std::endl;
@ -193,7 +193,7 @@ main(int argc, char** argv)
create_tgba_explicit_formula(d, e);
//check sba creation
std::cout << "* SBA explicit string, no accepting state" << std::endl;
std::cout << "* SBA explicit string, 1 accepting state" << std::endl;
create_sba_explicit_string(d);
std::cout << "* SBA explicit number, 1 accepting state" << std::endl;
create_sba_explicit_number(d);

4
src/tgbatest/explicit2.test
View file

@ -30,8 +30,8 @@ tata
69
* TGBA explicit formula
b
* SBA explicit string, no accepting state
S1 ACCEPTING? 0
* SBA explicit string, 1 accepting state
S1 ACCEPTING? 1
S2 ACCEPTING? 0
S3 ACCEPTING? 0
* SBA explicit number, 1 accepting state