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* src/tgbaalgos/emptiness.hh,

Browse source 
src/tgbaalgos/emptiness.cc (emptiness_check::safe): New method.
* src/tgbaalgos/magic.cc, src/tgbaalgos/magic.hh,
src/tgbaalgos/se05.hh, src/tgbaalgos/se05.cc: Implement it.
* src/tgbatest/randtgba.cc: Simplify.
This commit is contained in:
Alexandre Duret-Lutz 2005-02-17 16:48:35 +00:00
parent c1d0cab3af
commit 435b03c2b2
6 changed files with 115 additions and 69 deletions
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29
src/tgbaalgos/se05.cc
View file

@ -125,24 +125,29 @@ namespace spot
return os;
}
virtual bool safe() const
{
return heap::Safe;
}
const heap& get_heap() const
{
return h;
}
{
return h;
}
const stack_type& get_st_blue() const
{
return st_blue;
}
{
return st_blue;
}
const stack_type& get_st_red() const
{
return st_red;
}
{
return st_red;
}
private:
void push(stack_type& st, const state* s,
const bdd& label, const bdd& acc)
const bdd& label, const bdd& acc)
{
inc_depth();
tgba_succ_iterator* i = a_->succ_iter(s);
@ -436,6 +441,8 @@ namespace spot
typedef Sgi::hash_map<const state*, color,
state_ptr_hash, state_ptr_equal> hash_type;
public:
enum { Safe = 1 };
class color_ref
{
public:
@ -568,6 +575,8 @@ namespace spot
typedef Sgi::hash_set<const state*,
state_ptr_hash, state_ptr_equal> hcyan_type;
public:
enum { Safe = 0 };
class color_ref
{
public: