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autfilt: add a --quiet option

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* src/bin/autfilt.cc: Add option.
* src/tgbatest/det.test: Test it.
This commit is contained in:
Alexandre Duret-Lutz 2014-12-11 15:15:23 +01:00
parent 541ce543c7
commit 1e84bb1ee7
2 changed files with 58 additions and 29 deletions
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9
src/bin/autfilt.cc
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@ -89,6 +89,7 @@ static const argp_option options[] =
{ "lbtt", OPT_LBTT, "t", OPTION_ARG_OPTIONAL,
"LBTT's format (add =t to force transition-based acceptance even"
" on Büchi automata)", 0 },
{ "quiet", 'q', 0, 0, "suppress all normal output", 0 },
{ "spin", 's', 0, 0, "Spin neverclaim (implies --ba)", 0 },
{ "spot", OPT_SPOT, 0, 0, "SPOT's format", 0 },
{ "utf8", '8', 0, 0, "enable UTF-8 characters in output "
@ -151,7 +152,7 @@ static const struct argp_child children[] =
{ 0, 0, 0, 0 }
};
static enum output_format { Dot, Lbtt, Lbtt_t, Spin, Spot, Stats, Hoa }
static enum output_format { Dot, Lbtt, Lbtt_t, Spin, Spot, Stats, Hoa, Quiet }
format = Dot;
static bool one_match = false;
static const char* stats = "";
@ -197,6 +198,9 @@ parse_opt(int key, char* arg, struct argp_state*)
case 'M':
type = spot::postprocessor::Monitor;
break;
case 'q':
format = Quiet;
break;
case 's':
format = Spin;
if (type != spot::postprocessor::Monitor)
@ -443,6 +447,9 @@ namespace
case Hoa:
spot::hoa_reachable(std::cout, aut, hoa_opt) << '\n';
break;
case Quiet:
// Do not output anything.
break;
case Spot:
spot::tgba_save_reachable(std::cout, aut);
break;