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postproc: add the possibility to output a monitor

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* src/tgbaalgos/stripacc.cc, src/tgbaalgos/stripacc.hh: New files.
* src/tgbaalgos/Makefile.am: Add them.
* src/tgbaalgos/postproc.cc, src/tgbaalgos/postproc.hh: Add a Monitor
output option.
* src/bin/ltl2tgba.cc: Add a --monitor/-M option.
* NEWS: Mention monitors.
* src/tgba/tgbaexplicit.hh (is_accepting_state): Fix for the
case where the automaton has no acceptance set.
This commit is contained in:
Alexandre Duret-Lutz 2012-10-20 20:18:01 +02:00
parent 5f6c262ae5
commit 76787b23c0
8 changed files with 169 additions and 15 deletions
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13
src/bin/ltl2tgba.cc
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@ -56,10 +56,12 @@ If multiple formulas are supplied, several automata will be output.";
static const argp_option options[] =
{
/**************************************************/
{ 0, 0, 0, 0, "Automaton type:", 2 },
{ 0, 0, 0, 0, "Output automaton type:", 2 },
{ "tgba", OPT_TGBA, 0, 0,
"Transition-based Generalized Büchi Automaton (default)", 0 },
{ "ba", 'B', 0, 0, "Büchi Automaton", 0 },
{ "monitor", 'M', 0, 0, "Monitor (accepts all finite prefixes "
"of the given formula)", 0 },
/**************************************************/
{ 0, 0, 0, 0, "Output format:", 3 },
{ "dot", OPT_DOT, 0, 0, "GraphViz's format (default)", 0 },
@ -116,9 +118,13 @@ parse_opt(int key, char* arg, struct argp_state*)
case 'B':
type = spot::postprocessor::BA;
break;
case 'M':
type = spot::postprocessor::Monitor;
break;
case 's':
format = Spin;
type = spot::postprocessor::BA;
if (type != spot::postprocessor::Monitor)
type = spot::postprocessor::BA;
break;
case OPT_DOT:
format = Dot;
@ -209,7 +215,8 @@ namespace
{
case Dot:
spot::dotty_reachable(std::cout, aut,
type == spot::postprocessor::BA);
(type == spot::postprocessor::BA)
|| (type == spot::postprocessor::Monitor));
break;
case Lbtt:
spot::lbtt_reachable(std::cout, aut);