#include <simgear/compiler.h>
-#include STL_STRING
+#include <string>
#include <vector>
-SG_USING_STD(string);
-SG_USING_STD(vector);
+using std::string;
+using std::vector;
#include <simgear/props/props.hxx>
#include <simgear/route/route.hxx>
SGPropertyNode_ptr mirror;
bool altitude_set;
- int make_waypoint( SGWayPoint **wp, string& target );
+ int make_waypoint( SGWayPoint **wp, const string& target );
void update_mirror();
- bool on_ground();
+ bool near_ground();
public: