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graph: let transitions() iterate only on valid transitions

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This fixes #6.

* src/graph/graph.hh: Rename the old transitions() as
transition_vector(), and implement a new transitions() that iterates
only on non-dead transitions.
* src/tgba/tgbagraph.hh, src/tgba/tgbagraph.cc, src/graph/ngraph.hh:
Adjust wrappers.
* src/hoaparse/hoaparse.yy, src/tgbaalgos/complete.cc,
src/tgbaalgos/dtbasat.cc, src/tgbaalgos/dtgbasat.cc,
src/tgbaalgos/randomize.cc, src/tgbaalgos/safety.cc: Adjust calls.
This commit is contained in:
Alexandre Duret-Lutz 2014-12-08 12:04:09 +01:00
parent 8014833ae3
commit fbbf584bbb
10 changed files with 147 additions and 17 deletions
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4
src/hoaparse/hoaparse.yy
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@ -953,7 +953,7 @@ static void fix_acceptance(result_& r)
// If a set x appears only as Inf(!x), we can complement it so that
// we work with Inf(x) instead.
auto onlyneg = r.neg_acc_sets - r.pos_acc_sets;
for (auto& t: r.h->aut->transitions())
for (auto& t: r.h->aut->transition_vector())
t.acc ^= onlyneg;
// However if set x is used elsewhere, for instance in
@ -968,7 +968,7 @@ static void fix_acceptance(result_& r)
auto v = acc.sets(both);
auto vs = v.size();
unsigned base = acc.add_sets(vs);
for (auto& t: r.h->aut->transitions())
for (auto& t: r.h->aut->transition_vector())
if ((t.acc & both) != both)
for (unsigned i = 0; i < vs; ++i)
if (!t.acc.has(i))