// "U (complicated expression)" portion
const EventSet conflict_union = std::accumulate(
- C_union_D.begin(), C_union_D.end(), EventSet(), [&](const EventSet acc, const UnfoldingEvent* e_prime) {
+ C_union_D.begin(), C_union_D.end(), EventSet(), [&](const EventSet& acc, const UnfoldingEvent* e_prime) {
return acc.make_union(unfolding.get_immediate_conflicts_of(e_prime));
});
namespace simgrid::mc::udpor {
-maximal_subsets_iterator::maximal_subsets_iterator(const EventSet& events, std::optional<node_filter_function> filter,
+maximal_subsets_iterator::maximal_subsets_iterator(const EventSet& events,
+ const std::optional<node_filter_function>& filter,
std::optional<size_t> maximum_subset_size)
: maximum_subset_size(maximum_subset_size), current_maximal_set({EventSet()})
{
maximal_subsets_iterator() = default;
explicit maximal_subsets_iterator(const Configuration& config,
- std::optional<node_filter_function> filter = std::nullopt,
- std::optional<size_t> maximum_subset_size = std::nullopt)
+ const std::optional<node_filter_function>& filter = std::nullopt,
+ std::optional<size_t> maximum_subset_size = std::nullopt)
: maximal_subsets_iterator(config.get_events(), filter, maximum_subset_size)
{
}
- explicit maximal_subsets_iterator(const EventSet& events, std::optional<node_filter_function> filter = std::nullopt,
- std::optional<size_t> maximum_subset_size = std::nullopt);
+ explicit maximal_subsets_iterator(const EventSet& events,
+ const std::optional<node_filter_function>& filter = std::nullopt,
+ std::optional<size_t> maximum_subset_size = std::nullopt);
private:
std::vector<const UnfoldingEvent*> topological_ordering;