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tgba: add a release_named_properties() method

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Fixes #67.

* src/tgba/tgba.cc, src/tgba/tgba.hh: Here.
* src/tgbaalgos/complete.cc, src/tgbaalgos/stripacc.cc: Use it.
This commit is contained in:
Alexandre Duret-Lutz 2015-03-22 12:05:05 +01:00
parent d1efe9a75a
commit c26457b02b
4 changed files with 21 additions and 6 deletions
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5
src/tgba/tgba.cc
View file

@ -41,10 +41,7 @@ namespace spot
if (last_support_conditions_input_)
last_support_conditions_input_->destroy();
delete iter_cache_;
// Destroy all named properties.
for (auto& np: named_prop_)
np.second.second(np.second.first);
release_named_properties();
}
bdd

8
src/tgba/tgba.hh
View file

@ -744,6 +744,14 @@ namespace spot
}
#endif
void release_named_properties()
{
// Destroy all named properties.
for (auto& np: named_prop_)
np.second.second(np.second.first);
named_prop_.clear();
}
bool has_state_based_acc() const
{
return is.state_based_acc;

9
src/tgbaalgos/complete.cc
View file

@ -61,6 +61,8 @@ namespace spot
}
}
unsigned t = aut->num_transitions();
// Now complete all states (including the sink).
for (unsigned i = 0; i < n; ++i)
{
@ -99,6 +101,13 @@ namespace spot
aut->new_transition(i, sink, missingcond, acc);
}
}
// Get rid of any named property if the automaton changed.
if (t < aut->num_transitions())
aut->release_named_properties();
else
assert(t == aut->num_transitions());
return sink;
}

5
src/tgbaalgos/stripacc.cc
View file

@ -1,6 +1,6 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2012, 2014 Laboratoire de Recherche et Développement
// de l'Epita (LRDE).
// Copyright (C) 2012, 2014, 2015 Laboratoire de Recherche et
// Développement de l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
//
@ -29,5 +29,6 @@ namespace spot
for (auto& t: a->out(s))
t.acc = 0U;
a->set_generalized_buchi(0);
a->release_named_properties();
}
}