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ltlsynt: more deterministic behavior

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Zielonka algorithm used to iterate over an std::unordered_set, thus
producing different strategies depending on compiler...

* spot/misc/game.cc: replace std::unordered_set with std::set
This commit is contained in:
Maximilien Colange 2018-06-14 11:02:18 +02:00
parent 653deaa934
commit 9489a65bc6
1 changed files with 1 additions and 1 deletions
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2
spot/misc/game.cc
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@ -92,7 +92,7 @@ parity_game::attractor(const region_t& subgame, region_t& set,
unsigned max_parity, int p, bool attr_max) const unsigned max_parity, int p, bool attr_max) const
{ {
strategy_t strategy; strategy_t strategy;
std::unordered_set<unsigned> complement = subgame; std::set<unsigned> complement(subgame.begin(), subgame.end());
for (unsigned s: set) for (unsigned s: set)
complement.erase(s); complement.erase(s);