1 /* Copyright (c) 2008-2023. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #include "src/mc/explo/udpor/Unfolding.hpp"
10 namespace simgrid::mc::udpor {
12 void Unfolding::remove(const UnfoldingEvent* e)
15 throw std::invalid_argument("Expected a non-null pointer to an event, but received NULL");
17 this->global_events_.erase(e);
20 void Unfolding::insert(std::unique_ptr<UnfoldingEvent> e)
22 const UnfoldingEvent* handle = e.get();
23 if (auto loc = this->global_events_.find(handle); loc != this->global_events_.end()) {
24 // This is bad: someone wrapped the raw event address twice
25 // in two different unique ptrs and attempted to
26 // insert it into the unfolding...
27 throw std::invalid_argument("Attempted to insert an unfolding event owned twice."
28 "This will result in a double free error and must be fixed.");
31 // Map the handle to its owner
32 this->global_events_[handle] = std::move(e);
35 bool Unfolding::contains_event_equivalent_to(const UnfoldingEvent* e) const
37 // Notice the use of `==` equality here. `e` may not be contained in the
38 // unfolding; but some event which is "equivalent" to it could be.
39 for (const auto& [event, _] : global_events_) {
47 } // namespace simgrid::mc::udpor