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scc_info: add ways to speedup scc_info

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* spot/twaalgos/sccinfo.hh, spot/twaalgos/sccinfo.cc: Add an optional
argument to abort on accepting SCC, to not keep track of SCC states,
and some one_accepting_scc() method.
* NEWS: Mention it.
* bin/ltlcross.cc, spot/twaalgos/alternation.cc,
spot/twaalgos/cobuchi.cc, spot/twaalgos/degen.cc,
spot/twaalgos/determinize.cc, spot/twaalgos/dtbasat.cc,
spot/twaalgos/dtwasat.cc, spot/twaalgos/isunamb.cc,
spot/twaalgos/powerset.cc, spot/twaalgos/remfin.cc,
spot/twaalgos/sbacc.cc, spot/twaalgos/sccfilter.cc,
spot/twaalgos/totgba.cc: Adjust arguments passed to scc_info.
This commit is contained in:
Alexandre Duret-Lutz 2017-04-11 15:27:49 +02:00
parent 11704d31eb
commit 9ca5b8c2f1
16 changed files with 257 additions and 112 deletions
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spot/twaalgos/dtwasat.cc
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@ -557,7 +557,7 @@ namespace spot
nap = 1 << nap;
}
scc_info sm(ref);
scc_info sm(ref, scc_info_options::TRACK_STATES_IF_FIN_USED);
sm.determine_unknown_acceptance();
// Number all the SAT variables we may need.