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new transformation from Fin-less to TGBA

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Fixes #72.

* src/tgbaalgos/totgba.cc, src/tgbaalgos/totgba.hh: New files.
* src/tgbaalgos/Makefile.am: Add them.
* src/tgbaalgos/postproc.cc, src/tgbaalgos/postproc.hh: Add
a Generic output type, and call to_generalized_buchi() if
this type is not selected.
* src/tgbatest/remfin.test: Add some tests.
* src/bin/autfilt.cc: Add a --generic option, and set it
by default.
This commit is contained in:
Alexandre Duret-Lutz 2015-04-02 22:23:18 +02:00
parent 16204e8e61
commit e589e208bd
7 changed files with 296 additions and 3 deletions
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9
src/bin/autfilt.cc
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@ -74,6 +74,7 @@ enum {
OPT_DNF_ACC,
OPT_EDGES,
OPT_EXCLUSIVE_AP,
OPT_GENERIC,
OPT_INSTUT,
OPT_INTERSECT,
OPT_IS_COMPLETE,
@ -102,8 +103,10 @@ static const argp_option options[] =
"process the automaton in FILENAME", 0 },
/**************************************************/
{ 0, 0, 0, 0, "Output automaton type:", 2 },
{ "generic", OPT_GENERIC, 0, 0,
"Any acceptance is allowed (default)", 0 },
{ "tgba", OPT_TGBA, 0, 0,
"Transition-based Generalized Büchi Automaton (default)", 0 },
"Transition-based Generalized Büchi Automaton", 0 },
{ "ba", 'B', 0, 0, "Büchi Automaton", 0 },
{ "monitor", 'M', 0, 0, "Monitor (accepts all finite prefixes "
"of the given property)", 0 },
@ -310,6 +313,8 @@ parse_opt(int key, char* arg, struct argp_state*)
case OPT_EXCLUSIVE_AP:
excl_ap.add_group(arg);
break;
case OPT_GENERIC:
type = spot::postprocessor::Generic;
case OPT_INSTUT:
if (!arg || (arg[0] == '1' && arg[1] == 0))
opt_instut = 1;
@ -423,6 +428,7 @@ parse_opt(int key, char* arg, struct argp_state*)
if (automaton_format == Spin)
error(2, 0, "--spin and --tgba are incompatible");
type = spot::postprocessor::TGBA;
opt_rem_fin = true;
break;
case ARGP_KEY_ARG:
jobs.emplace_back(arg, true);
@ -621,6 +627,7 @@ main(int argc, char** argv)
// Disable post-processing as much as possible by default.
level = spot::postprocessor::Low;
pref = spot::postprocessor::Any;
type = spot::postprocessor::Generic;
if (int err = argp_parse(&ap, argc, argv, ARGP_NO_HELP, 0, 0))
exit(err);