Class MatchBaseCoordinates

src/Savegame/AlienMission.cpp:340–349

@brief Match a base from it's coordinates. * This function object uses coordinates to match a base. */

 * This function object uses coordinates to match a base.
 */
class MatchBaseCoordinates: public std::unary_function<const Base *, bool>
{
public:
	/// Remember the query coordinates.
	MatchBaseCoordinates(double lon, double lat) : _lon(lon), _lat(lat) { /* Empty by design. */ }
	/// Match with base's coordinates.
	bool operator()(const Base *base) const { return AreSame(base->getLongitude(), _lon) && AreSame(base->getLatitude(), _lat); }
private:
	double _lon, _lat;
};

/**
 * This function is called when one of the mission's UFOs arrives at it's current destination.