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Declare the sba class in its own header.

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* src/tgba/sba.hh: New file, extrated from...
* src/tgba/tgbaexplicit.hh: ... here.  Also rename
sba_explicit::is_accepting as sba_explicit::state_is_accepting for
consistency with tgba_sba_proxy.
* src/tgbatest/explicit2.cc: Adjust to the renaming.
* src/tgba/Makefile.am: Add sba.hh.
This commit is contained in:
Alexandre Duret-Lutz 2012-04-12 17:22:08 +02:00
parent 937248e561
commit 37a6b601c1
4 changed files with 64 additions and 25 deletions
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23
src/tgba/tgbaexplicit.hh
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@ -29,6 +29,7 @@
#include <list>
#include "tgba.hh"
#include "sba.hh"
#include "tgba/formula2bdd.hh"
#include "misc/hash.hh"
#include "misc/bddop.hh"
@ -37,7 +38,7 @@
namespace spot
{
///misc
// How to destroy the label of a state.
template<typename T>
struct destroy_key
{
@ -56,14 +57,6 @@ namespace spot
}
};
class sba: public tgba
{
public:
/// A State in an SBA (State-based Buchi Automaton) is accepting
/// iff all outgoing transitions are accepting.
virtual bool is_accepting(const spot::state* s) const = 0;
};
/// States used by spot::explicit_graph implementation
/// \ingroup tgba_representation
template<typename Label, typename label_hash>
@ -140,7 +133,7 @@ namespace spot
Label label_;
};
///states labeled by an int
/// States labeled by an int
/// \ingroup tgba_representation
class state_explicit_number:
public state_explicit<int, identity_hash<int> >
@ -721,10 +714,10 @@ namespace spot
{
}
/// Assume that an accepting state has only accepting output transitions
/// So we need only to check one to decide
virtual bool is_accepting(const spot::state* s) const
virtual bool state_is_accepting(const spot::state* s) const
{
// Assume that an accepting state has only accepting output transitions
// So we need only to check one to decide
tgba_explicit_succ_iterator<State>* it = this->succ_iter(s);
it->first();
@ -748,12 +741,12 @@ namespace spot
};
/// Typedefs for tgba
// Typedefs for tgba
typedef tgba_explicit<state_explicit_string> tgba_explicit_string;
typedef tgba_explicit<state_explicit_formula> tgba_explicit_formula;
typedef tgba_explicit<state_explicit_number> tgba_explicit_number;
/// Typedefs for sba
// Typedefs for sba
typedef sba_explicit<state_explicit_string> sba_explicit_string;
typedef sba_explicit<state_explicit_formula> sba_explicit_formula;
typedef sba_explicit<state_explicit_number> sba_explicit_number;