Initial code for TGBA (Transition Generalized B�chi Automata).

Contains tgba_bdd, a BDD-encoded TGBA, and ltl_to_tgba, a LTL-to-TGBA translator using Couvreur's algorithm. * src/Makefile.am (SUBDIRS): Add tgba. (libspot_la_LIBADD): Add tgba/libtgba.la. * src/tgba/Makefile.am, src/tgba/bddfactory.cc, src/tgba/bddfactory.hh, src/tgba/dictunion.cc, src/tgba/dictunion.hh, src/tgba/ltl2tgba.cc, src/tgba/ltl2tgba.hh, src/tgba/state.hh, src/tgba/statebdd.cc, src/tgba/statebdd.hh, src/tgba/succiter.hh, src/tgba/succiterconcrete.cc, src/tgba/succiterconcrete.hh, src/tgba/succlist.hh, src/tgba/tgba.hh, src/tgba/tgbabddconcrete.cc, src/tgba/tgbabddconcrete.hh, src/tgba/tgbabddconcretefactory.cc, src/tgba/tgbabddconcretefactory.hh, src/tgba/tgbabddconcreteproduct.cc, src/tgba/tgbabddconcreteproduct.hh, src/tgba/tgbabddcoredata.cc, src/tgba/tgbabddcoredata.hh, src/tgba/tgbabdddict.cc, src/tgba/tgbabdddict.hh, src/tgba/tgbabddfactory.hh, src/tgba/tgbabddtranslatefactory.cc, src/tgba/tgbabddtranslatefactory.hh: New files.
2003-05-26 11:17:40 +00:00 · 2003-05-26 11:17:40 +00:00 · c03934140f
commit c03934140f
parent 5100c197a2
32 changed files with 1263 additions and 2 deletions
--- a/src/tgba/tgbabddconcrete.cc
+++ b/src/tgba/tgbabddconcrete.cc
@ -0,0 +1,58 @@
+#include "tgbabddconcrete.hh"
+
+namespace spot
+{
+  tgba_bdd_concrete::tgba_bdd_concrete(const tgba_bdd_factory& fact)
+    : data_(fact.get_core_data()), dict_(fact.get_dict())
+  {
+  }
+
+  tgba_bdd_concrete::tgba_bdd_concrete(const tgba_bdd_factory& fact, bdd init)
+    : data_(fact.get_core_data()), dict_(fact.get_dict()), init_(init)
+  {
+  }
+
+  tgba_bdd_concrete::~tgba_bdd_concrete()
+  {
+  }
+
+  void
+  tgba_bdd_concrete::set_init_state(bdd s)
+  {
+    init_ = s;
+  }
+
+  state_bdd
+  tgba_bdd_concrete::get_init_state() const
+  {
+    return init_;
+  }
+
+  tgba_succ_iterator_concrete*
+  tgba_bdd_concrete::succ_iter(bdd state) const
+  {
+    bdd succ_set = bdd_replace(bdd_exist(data_.relation & state,
+					 data_.now_set),
+			       data_.next_to_now);
+    return new tgba_succ_iterator_concrete(data_, succ_set);
+  }
+
+  tgba_succ_iterator_concrete*
+  tgba_bdd_concrete::init_iter() const
+  {
+    return new tgba_succ_iterator_concrete(data_, init_);
+  }
+
+  const tgba_bdd_dict&
+  tgba_bdd_concrete::get_dict() const
+  {
+    return dict_;
+  }
+
+  const tgba_bdd_core_data&
+  tgba_bdd_concrete::get_core_data() const
+  {
+    return data_;
+  }
+
+}