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* src/tgbatest/ltl2tgba.cc (main): Add a option for reduce the formula.

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martinez 2004-05-10 17:07:21 +00:00
parent acb454fe6c
commit e69d0fa94e
2 changed files with 19 additions and 1 deletions
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2
ChangeLog
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@ -1,5 +1,7 @@
2004-05-10 Thomas MARTINEZ <martinez@abacus.lip6.fr> 2004-05-10 Thomas MARTINEZ <martinez@abacus.lip6.fr>
* src/tgbatest/ltl2tgba.cc (main): Add a option for reduce the formula.
* src/ltltest/formules.ltl: A pattern of 2000 formulas. * src/ltltest/formules.ltl: A pattern of 2000 formulas.
* src/ltltest/inf.test: Test some case of implies. * src/ltltest/inf.test: Test some case of implies.
* src/ltltest/inf.cc: Test some case of implies. * src/ltltest/inf.cc: Test some case of implies.

18
src/tgbatest/ltl2tgba.cc
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@ -24,6 +24,7 @@
#include <fstream> #include <fstream>
#include <string> #include <string>
#include "ltlvisit/destroy.hh" #include "ltlvisit/destroy.hh"
#include "ltlvisit/reducform.hh"
#include "ltlast/allnodes.hh" #include "ltlast/allnodes.hh"
#include "ltlparse/public.hh" #include "ltlparse/public.hh"
#include "tgbaalgos/ltl2tgba_lacim.hh" #include "tgbaalgos/ltl2tgba_lacim.hh"
@ -91,7 +92,9 @@ syntax(char* prog)
<< " -X do not compute an automaton, read it from a file" << " -X do not compute an automaton, read it from a file"
<< std::endl << std::endl
<< " -y do not merge states with same symbolic representation " << " -y do not merge states with same symbolic representation "
<< "(implies -f)" << std::endl; << "(implies -f)" << std::endl
<< " -z to reduce formula "
<< std::endl;
exit(2); exit(2);
} }
@ -113,6 +116,7 @@ main(int argc, char** argv)
bool magic_many = false; bool magic_many = false;
bool expect_counter_example = false; bool expect_counter_example = false;
bool from_file = false; bool from_file = false;
bool reduc = false;
bool post_branching = false; bool post_branching = false;
bool fair_loop_approx = false; bool fair_loop_approx = false;
@ -250,6 +254,10 @@ main(int argc, char** argv)
fm_opt = true; fm_opt = true;
fm_symb_merge_opt = false; fm_symb_merge_opt = false;
} }
else if (!strcmp(argv[formula_index], "-z"))
{
reduc = true;
}
else else
{ {
break; break;
@ -312,6 +320,11 @@ main(int argc, char** argv)
} }
else else
{ {
spot::ltl::formula* ftmp = f;
if (reduc)
f = spot::ltl::reduce(f);
if (fm_opt) if (fm_opt)
to_free = a = spot::ltl_to_tgba_fm(f, dict, fm_exprop_opt, to_free = a = spot::ltl_to_tgba_fm(f, dict, fm_exprop_opt,
fm_symb_merge_opt, fm_symb_merge_opt,
@ -319,6 +332,9 @@ main(int argc, char** argv)
fair_loop_approx); fair_loop_approx);
else else
to_free = a = concrete = spot::ltl_to_tgba_lacim(f, dict); to_free = a = concrete = spot::ltl_to_tgba_lacim(f, dict);
if (reduc)
spot::ltl::destroy(ftmp);
} }
spot::tgba_tba_proxy* degeneralized = 0; spot::tgba_tba_proxy* degeneralized = 0;