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* src/tgbaalgos/gtec/gtec.hh (emptiness_check_shy::find_state): Add

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comments.
* iface/gspn/ssp.cc (emptiness_check_shy_ssp::find_state): Likewise.
Soheib and I had a hard time figuring why we did this...
This commit is contained in:
Alexandre Duret-Lutz 2004-07-07 12:00:11 +00:00
parent f1c3af808f
commit 478844dad8
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src/tgbaalgos/gtec/gtec.hh
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@ -135,6 +135,14 @@ namespace spot
typedef std::pair<const state*, succ_queue> pair_state_successors;
std::stack<pair_state_successors> todo;
/// \brief find the SCC number of a unprocessed state.
///
/// Sometimes we want to modify some of the above structures when
/// looking up a new state. This happens for instance when find()
/// must perform inclusion checking and add new states to process
/// to TODO during this step. (Because TODO must be known,
/// sub-classing spot::numbered_state_heap is not enough.) Then
/// overriding this method is the way to go.
virtual int* find_state(const state* s);
};