Method ~PathfindingOpenSet

src/Battlescape/PathfindingOpenSet.cpp:29–37

* Cleans up all the entries still in set. */

 * Cleans up all the entries still in set.
 */
PathfindingOpenSet::~PathfindingOpenSet()
{
	while (!_queue.empty())
	{
		OpenSetEntry *entry = _queue.top();
		_queue.pop();
		delete entry;
	}
}

/**
 * Keeps removing all discarded entries that have come to the top of the queue.