+protected:
+ void cancel_actions()
+ {
+ const kernel::lmm::Element* elem = nullptr;
+ double now = EngineImpl::get_clock();
+ while (const auto* var = get_constraint()->get_variable(&elem)) {
+ Action* action = var->get_id();
+ if (action->get_state() == Action::State::INITED || action->get_state() == Action::State::STARTED ||
+ action->get_state() == Action::State::IGNORED) {
+ action->set_finish_time(now);
+ action->set_state(Action::State::FAILED);
+ }
+ }
+ }
+