-static int snapshot_compare(simgrid::mc::VisitedState* state1, simgrid::mc::VisitedState* state2)
-{
- simgrid::mc::Snapshot* s1 = state1->system_state.get();
- simgrid::mc::Snapshot* s2 = state2->system_state.get();
- int num1 = state1->num;
- int num2 = state2->num;
- return snapshot_compare(num1, s1, num2, s2);
-}
-
-/**
- * \brief Checks whether a given state has already been visited by the algorithm.
- */
-std::unique_ptr<simgrid::mc::VisitedState> is_visited_state(simgrid::mc::State* graph_state, bool compare_snpashots)
+/** @brief Checks whether a given state has already been visited by the algorithm. */
+std::unique_ptr<simgrid::mc::VisitedState> VisitedStates::addVisitedState(
+ unsigned long state_number, simgrid::mc::State* graph_state, bool compare_snpashots)