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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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9
src/tgbaalgos/emptiness_stats.hh
View file

@ -22,6 +22,8 @@
#ifndef SPOT_TGBAALGOS_EMPTINESS_STATS_HH
# define SPOT_TGBAALGOS_EMPTINESS_STATS_HH
#include <cassert>
namespace spot
{
@ -42,7 +44,7 @@ namespace spot
}
void
set_states(int n)
set_states(unsigned n)
{
states_ = n;
}
@ -60,7 +62,7 @@ namespace spot
}
void
inc_depth(int n = 1)
inc_depth(unsigned n = 1)
{
depth_ += n;
if (depth_ > max_depth_)
@ -68,8 +70,9 @@ namespace spot
}
void
dec_depth(int n = 1)
dec_depth(unsigned n = 1)
{
assert(depth_ >= n);
depth_ -= n;
}