if (globals->get_scenery()->get_elevation_m(hitpos, _elevation_m, &_material)){
//_ht_agl_ft = pos.getElevationFt() - _elevation_m * SG_METER_TO_FEET;
if (_material) {
- const vector<string>& names = _material->get_names();
+ const std::vector<std::string>& names = _material->get_names();
_solid = _material->get_solid();
_load_resistance = _material->get_load_resistance();