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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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3
spot/twaalgos/isunamb.cc
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@ -47,7 +47,8 @@ namespace spot
if (aut->num_edges() == 0)
return true;
scc_info sccmap(aut);
scc_info sccmap(aut, scc_info_options::TRACK_SUCCS |
scc_info_options::TRACK_STATES_IF_FIN_USED);
sccmap.determine_unknown_acceptance();
unsigned autsz = aut->num_states();
std::vector<bool> v;