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* src/tgbaalgos/emptiness_stats.hh: Make sure depth() >= 0.

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* src/tgbaalgos/gtec/gtec.hh (couvreur99_check, couvreur99_check_shy):
Add the poprem option.
* src/tgbaalgos/gtec/gtec.cc: Implement it.
* src/tgbaalgos/gtec/sccstack.cc, src/tgbaalgos/gtec/sccstack.hh
(scc_stack::rem, scc_stack::clear_rem,
scc_stack::connected_component::rem): New.
* src/tgbatest/ltl2tgba.cc, src/tgbatest/randtgba.cc: Add rem variants.
This commit is contained in:
Alexandre Duret-Lutz 2005-01-28 17:17:54 +00:00
parent b1800e382c
commit 5fb5b68407
9 changed files with 206 additions and 46 deletions
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36
src/tgbaalgos/gtec/sccstack.cc
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@ -1,4 +1,4 @@
// Copyright (C) 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
// Copyright (C) 2004, 2005 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// et Marie Curie.
//
@ -32,21 +32,35 @@ namespace spot
scc_stack::connected_component&
scc_stack::top()
{
return s.top();
return s.front();
}
const scc_stack::connected_component&
scc_stack::top() const
{
return s.front();
}
void
scc_stack::pop()
{
s.pop();
// assert(rem().empty());
s.pop_front();
}
void
scc_stack::push(int index)
{
s.push(connected_component(index));
s.push_front(connected_component(index));
}
std::list<const state*>&
scc_stack::rem()
{
return top().rem;
}
size_t
scc_stack::size() const
{
@ -58,4 +72,18 @@ namespace spot
{
return s.empty();
}
unsigned
scc_stack::clear_rem()
{
unsigned n = 0;
for (stack_type::iterator i = s.begin(); i != s.end(); ++i)
{
n += i->rem.size();
i->rem.clear();
}
return n;
}
}