namespace simgrid {
namespace mc {
-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();
- return snapshot_compare(s1, s2);
-}
-
/** @brief Save the current state */
VisitedState::VisitedState(unsigned long state_number) : num(state_number)
{
this->actors_count = mc_model_checker->process().actors().size();
- this->system_state = simgrid::mc::take_snapshot(state_number);
+ this->system_state = std::make_shared<simgrid::mc::Snapshot>(state_number);
this->original_num = -1;
}
}
/** @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)
+std::unique_ptr<simgrid::mc::VisitedState>
+VisitedStates::addVisitedState(unsigned long state_number, simgrid::mc::State* graph_state, bool compare_snapshots)
{
std::unique_ptr<simgrid::mc::VisitedState> new_state =
std::unique_ptr<simgrid::mc::VisitedState>(new VisitedState(state_number));
graph_state->system_state = new_state->system_state;
- XBT_DEBUG("Snapshot %p of visited state %d (exploration stack state %d)",
- new_state->system_state.get(), new_state->num, graph_state->num);
+ XBT_DEBUG("Snapshot %p of visited state %d (exploration stack state %d)", new_state->system_state.get(),
+ new_state->num, graph_state->num_);
auto range =
boost::range::equal_range(states_, new_state.get(), simgrid::mc::DerefAndCompareByActorsCountAndUsedHeap());
- if (compare_snpashots)
+ if (compare_snapshots)
for (auto i = range.first; i != range.second; ++i) {
auto& visited_state = *i;
- if (snapshot_compare(visited_state.get(), new_state.get()) == 0) {
+ if (snapshot_equal(visited_state->system_state.get(), new_state->system_state.get())) {
// The state has been visited:
std::unique_ptr<simgrid::mc::VisitedState> old_state =