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tgba: move boolean properties from tgba_digraph to tgba

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* src/tgba/tgbagraph.hh: Remove the set_bprop/get_bprop interface.
* src/tgba/tgba.cc, src/tgba/tgba.hh: Add a new interface for
setting/querying/copying the following properties: single_acc_set,
state_based_acc, inherently_weak, deterministic.
* src/dstarparse/dra2ba.cc, src/dstarparse/nra2nba.cc,
src/neverparse/neverclaimparse.yy, src/saba/sabacomplementtgba.cc,
src/tgba/tgbagraph.cc, src/tgbaalgos/degen.cc, src/tgbaalgos/dotty.cc,
src/tgbaalgos/isdet.cc, src/tgbaalgos/lbtt.cc,
src/tgbaalgos/minimize.cc, src/tgbaalgos/neverclaim.cc,
src/tgbaalgos/postproc.cc, src/tgbaalgos/sccfilter.cc,
src/tgbaalgos/simulation.cc, src/tgbatest/degenlskip.test,
src/tgbatest/ltl2tgba.cc: Adjust to the new interface, or use
it to bypass some useless work.
This commit is contained in:
Alexandre Duret-Lutz 2014-08-15 16:10:39 +02:00
parent e3b5119f25
commit b43f75e917
19 changed files with 160 additions and 87 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/tgbaalgos/postproc.cc
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@ -195,10 +195,11 @@ namespace spot
{
bool reject_bigger = (PREF_ == Small) && (level_ == Medium);
dba = minimize_obligation(a, f, 0, reject_bigger);
if (dba == a || !dba) // Minimization failed.
dba = nullptr;
else
if (dba && dba->is_inherently_weak() && dba->is_deterministic())
dba_is_minimal = dba_is_wdba = true;
else
// Minimization failed.
dba = nullptr;
// The WDBA is a BA, so no degeneralization is required.
}