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reachability: improve support for callbacks

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* spot/mc/reachability.hh: here.
This commit is contained in:
Etienne Renault 2016-11-23 11:11:19 +01:00
parent 72948661e9
commit 9208726d97
1 changed files with 19 additions and 13 deletions
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12
spot/mc/reachability.hh
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@ -55,16 +55,21 @@ namespace spot
{ {
self().setup(); self().setup();
State initial = sys_.initial(tid_); State initial = sys_.initial(tid_);
if (SPOT_LIKELY(self().push(initial, dfs_number)))
{
todo.push_back({initial, sys_.succ(initial, tid_)}); todo.push_back({initial, sys_.succ(initial, tid_)});
visited[initial] = ++dfs_number; visited[initial] = ++dfs_number;
self().push(initial, dfs_number); }
while (!todo.empty()) while (!todo.empty())
{ {
if (todo.back().it->done()) if (todo.back().it->done())
{
if (SPOT_LIKELY(self().pop(todo.back().s)))
{ {
sys_.recycle(todo.back().it, tid_); sys_.recycle(todo.back().it, tid_);
todo.pop_back(); todo.pop_back();
} }
}
else else
{ {
++transitions; ++transitions;
@ -73,11 +78,12 @@ namespace spot
if (it.second) if (it.second)
{ {
++dfs_number; ++dfs_number;
self().push(dst, dfs_number); if (SPOT_LIKELY(self().push(dst, dfs_number)))
self().edge(visited[todo.back().s], dfs_number); {
todo.back().it->next(); todo.back().it->next();
todo.push_back({dst, sys_.succ(dst, tid_)}); todo.push_back({dst, sys_.succ(dst, tid_)});
} }
}
else else
{ {
self().edge(visited[todo.back().s], visited[dst]); self().edge(visited[todo.back().s], visited[dst]);