Class matchMissionID

src/Savegame/Ufo.cpp:88–97

* Match AlienMission based on the unique ID. */

 * Match AlienMission based on the unique ID.
 */
class matchMissionID: public std::unary_function<const AlienMission *, bool>
{
public:
	/// Store ID for later comparisons.
	matchMissionID(int id) : _id(id) { /* Empty by design. */ }
	/// Match with stored ID.
	bool operator()(const AlienMission *am) const { return am->getId() == _id; }
private:
	int _id;
};

/**
 * Loads the UFO from a YAML file.