void search (double frequency, double longitude_rad,
double latitude_rad, double altitude_m);
- string _name;
+ std::string _name;
unsigned int _num;
SGPropertyNode_ptr _longitude_node;
SGPropertyNode_ptr _ident_audible_node;
SGPropertyNode_ptr _volume_node;
SGPropertyNode_ptr _power_btn_node;
+ SGPropertyNode_ptr _operable_node;
double _time_before_search_sec;