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Use more sba_explicit more often.

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* src/tgbaalgos/minimize.cc, src/tgbaalgos/minimize.hh
(minimize_dfa, minimize_wdba): Return a sba_explicit_number automaton
instead of tgba_explicit_number.
* src/tgba/tgbaexplicit.hh (declare_acceptance_condition): Fix code
so it works on sba as well.
* src/tgbaalgos/dotty.cc, src/tgbaalgos/neverclaim.cc: Specialize
for sba instead of tgba_sba_proxy.
* src/tgbaalgos/neverclaim.hh: Point to degeneralize().
This commit is contained in:
Alexandre Duret-Lutz 2012-09-14 15:10:12 +02:00
parent 807834ec41
commit a010ebc805
6 changed files with 27 additions and 25 deletions
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14
src/tgbaalgos/neverclaim.cc
View file

@ -24,7 +24,7 @@
#include <ostream>
#include <sstream>
#include "bdd.h"
#include "tgba/tgbatba.hh"
#include "tgba/sba.hh"
#include "neverclaim.hh"
#include "tgba/bddprint.hh"
#include "reachiter.hh"
@ -43,7 +43,7 @@ namespace spot
: tgba_reachable_iterator_breadth_first(a),
os_(os), f_(f), accept_all_(-1), fi_needed_(false),
comments_(comments), all_acc_conds_(a->all_acceptance_conditions()),
degen_(dynamic_cast<const tgba_sba_proxy*>(a))
sba_(dynamic_cast<const sba*>(a))
{
}
@ -75,10 +75,10 @@ namespace spot
bool
state_is_accepting(const state *s)
{
// If the automaton is degeneralized on-the-fly,
// it's easier to just query the state_is_accepting() method.
if (degen_)
return degen_->state_is_accepting(s);
// If the automaton is a SBA, it's easier to just query the
// state_is_accepting() method.
if (sba_)
return sba_->state_is_accepting(s);
// Otherwise, since we are dealing with a degeneralized
// automaton nonetheless, the transitions leaving an accepting
@ -197,7 +197,7 @@ namespace spot
state* init_;
bool comments_;
bdd all_acc_conds_;
const tgba_sba_proxy* degen_;
const sba* sba_;
};
} // anonymous