1. 20 Mar, 2014 1 commit
  2. 17 Feb, 2014 1 commit
    • Alexandre Duret-Lutz's avatar
      tgba: remove the global_state and global_automaton argument of succ_iter · bd870f9a
      Alexandre Duret-Lutz authored
      * iface/dve2/dve2.cc, src/kripke/kripkeexplicit.cc,
      src/kripke/kripkeexplicit.hh, src/ta/tgtaexplicit.cc,
      src/ta/tgtaexplicit.hh, src/ta/tgtaproduct.cc, src/ta/tgtaproduct.hh,
      src/tgba/taatgba.cc, src/tgba/taatgba.hh, src/tgba/tgba.hh,
      src/tgba/tgbabddconcrete.cc, src/tgba/tgbabddconcrete.hh,
      src/tgba/tgbaexplicit.hh, src/tgba/tgbakvcomplement.cc,
      src/tgba/tgbakvcomplement.hh, src/tgba/tgbamask.cc,
      src/tgba/tgbamask.hh, src/tgba/tgbaproduct.cc, src/tgba/tgbaproduct.hh,
      src/tgba/tgbaproxy.cc, src/tgba/tgbaproxy.hh,
      src/tgba/tgbasafracomplement.cc, src/tgba/tgbasafracomplement.hh,
      src/tgba/tgbascc.cc, src/tgba/tgbascc.hh, src/tgba/tgbasgba.cc,
      src/tgba/tgbasgba.hh, src/tgba/tgbatba.cc, src/tgba/tgbatba.hh,
      src/tgba/tgbaunion.cc, src/tgba/tgbaunion.hh, src/tgba/wdbacomp.cc:
      Here.
      * NEWS: Mention it.
      bd870f9a
  3. 12 Feb, 2014 3 commits
    • Alexandre Duret-Lutz's avatar
      tgba_succ_iterator: have first() and next() return a bool · 1a5c0cb1
      Alexandre Duret-Lutz authored
      The returned Boolean indicates whether there is a successor or not.
      This way
      
      |  for (i->first(); !i->done(); i->next())
      |    {
      |       ...
      |    }
      
      can be replaced by
      
      | if (i->first()) do
      |   {
      |      ...
      |   }
      | while (i->next());
      
      avoiding all the virtual calls to done().
      
      * iface/dve2/dve2.cc, src/kripke/kripkeexplicit.cc,
      src/kripke/kripkeexplicit.hh, src/ta/ta.hh, src/ta/taexplicit.cc,
      src/ta/taexplicit.hh, src/ta/taproduct.cc, src/ta/taproduct.hh,
      src/ta/tgtaproduct.cc, src/ta/tgtaproduct.hh, src/tgba/succiter.hh,
      src/tgba/succiterconcrete.cc, src/tgba/succiterconcrete.hh,
      src/tgba/taatgba.cc, src/tgba/taatgba.hh, src/tgba/tgba.hh,
      src/tgba/tgbaexplicit.hh, src/tgba/tgbakvcomplement.cc,
      src/tgba/tgbamask.cc, src/tgba/tgbaproduct.cc,
      src/tgba/tgbasafracomplement.cc, src/tgba/tgbasgba.cc,
      src/tgba/tgbatba.cc, src/tgba/tgbaunion.cc, src/tgba/tgbaunion.hh,
      src/tgba/wdbacomp.cc: Implement and adjust to this new interface.
      1a5c0cb1
    • Alexandre Duret-Lutz's avatar
      Introduce tgba::release_iter(). · 06c69f88
      Alexandre Duret-Lutz authored
      Instead of "delete iter;" we now do "aut->release_iter(iter);" to
      give the iterator back to the automaton.  The TGBA classes now
      reuse a previously returned tgba_succ_iterator to answer a succ_iter()
      call, therefore avoiding (1) memory allocation, as well as (2) vtable
      and other constant member initialization.
      
      * src/tgba/tgba.hh, src/tgba/tgba.cc (release_iter, iter_cache_):
      Implement a release_iter() that stores the released iterator
      in iter_cache_.
      * src/tgba/succiter.hh (internal::succ_iterable): Move...
      * src/tgba/tgba.hh (tgba::succ_iterable): ... here. And use
      release_iter().
      
      * iface/dve2/dve2.cc, src/kripke/kripke.cc, src/kripke/kripke.hh,
      src/tgba/succiterconcrete.cc, src/tgba/succiterconcrete.hh,
      src/tgba/taatgba.hh, src/tgba/tgbabddconcrete.cc,
      src/tgba/tgbaexplicit.hh, src/tgba/tgbamask.cc, src/tgba/tgbaproduct.cc,
      src/tgba/tgbaproxy.cc, src/tgba/tgbascc.cc, src/tgba/tgbatba.cc,
      src/tgba/tgbaunion.cc, src/tgba/tgbaunion.hh, src/tgba/wdbacomp.cc,
      src/tgbaalgos/bfssteps.cc, src/tgbaalgos/compsusp.cc,
      src/tgbaalgos/cycles.cc, src/tgbaalgos/dtbasat.cc,
      src/tgbaalgos/dtgbasat.cc, src/tgbaalgos/gtec/gtec.cc,
      src/tgbaalgos/gv04.cc, src/tgbaalgos/isweakscc.cc,
      src/tgbaalgos/lbtt.cc, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbaalgos/magic.cc, src/tgbaalgos/ndfs_result.hxx,
      src/tgbaalgos/neverclaim.cc, src/tgbaalgos/reachiter.cc,
      src/tgbaalgos/replayrun.cc, src/tgbaalgos/safety.cc,
      src/tgbaalgos/scc.cc, src/tgbaalgos/se05.cc,
      src/tgbaalgos/simulation.cc, src/tgbaalgos/tau03.cc,
      src/tgbaalgos/tau03opt.cc: Use release_iter() instead of deleting
      iterators, and used recycle iter_cache_ in implementations of
      tgba::succ_iter().
      06c69f88
    • Alexandre Duret-Lutz's avatar
      c++11: introduce tgba::succ(s) to replace tgba::succ_iter(s). · 487cd01d
      Alexandre Duret-Lutz authored
      | tgba_succ_iterator* i = aut->succ_iter(s);
      | for (i->begin(); !i->done(); i->next())
      |   {
      |      // ...
      |   }
      | delete i;
      
      becomes
      
      | for (auto i: aut->succ(s))
      |   {
      |      // ...
      |   }
      
      hiding the begin()/done()/next() interface, taking care of the delete,
      and allowing more optimization to come.
      
      * src/tgba/succiter.hh, src/tgba/tgba.hh: Implement the above
      new interface.
      * iface/gspn/ssp.cc, src/dstarparse/nsa2tgba.cc,
      src/saba/sabacomplementtgba.cc, src/tgba/tgbakvcomplement.cc,
      src/tgba/tgbamask.cc, src/tgba/tgbasafracomplement.cc,
      src/tgba/tgbatba.cc, src/tgbaalgos/compsusp.cc, src/tgbaalgos/cutscc.cc,
      src/tgbaalgos/degen.cc, src/tgbaalgos/emptiness.cc,
      src/tgbaalgos/isdet.cc, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbaalgos/minimize.cc, src/tgbaalgos/powerset.cc,
      src/tgbaalgos/safety.cc, src/tgbaalgos/simulation.cc,
      src/tgbaalgos/tau03.cc, src/tgbatest/explicit2.cc: Update for
      loops.
      487cd01d
  4. 23 Aug, 2013 1 commit
    • Alexandre Duret-Lutz's avatar
      Introduce some masked tgba. · ce0aec60
      Alexandre Duret-Lutz authored
      * src/tgba/tgbamask.cc, src/tgba/tgbamask.hh,
      src/tgba/tgbaproxy.cc, src/tgba/tgbaproxy.hh: New files.
      * src/tgba/Makefile.am: Add them.
      * src/tgbatest/explicit3.cc, src/tgbatest/explicit3.test:
      New files.
      * src/tgbatest/Makefile.am: Add them.
      ce0aec60