//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// $Id$
+#ifdef HAVE_CONFIG_H
+# include <simgear_config.h>
+#endif
#include <simgear/math/polar3d.hxx>
#include <simgear/math/sg_geodesy.hxx>
// Constructor
SGWayPoint::SGWayPoint( const double lon, const double lat, const double alt,
- const modetype m, const string s, const string n ) {
+ const modetype m, const string& s, const string& n ) {
target_lon = lon;
target_lat = lat;
target_alt = alt;