44   static SGGeod fromRadFt(double lon, double lat, double elevation);
46   static SGGeod fromDegFt(double lon, double lat, double elevation);
48   static SGGeod fromRadM(double lon, double lat, double elevation);
50   static SGGeod fromDegM(double lon, double lat, double elevation);
52   static SGGeod fromGeodM(const SGGeod& geod, double elevation);
54   static SGGeod fromGeodFt(const SGGeod& geod, double elevation);
86   void setElevationM(double elevation);
91   void setElevationFt(double elevation);
103   SGGeod(double lon, double lat, double elevation);
125 SGGeod::SGGeod(double lon, double lat, double elevation) :  in SGGeod()  argument
126   _lon(lon), _lat(lat), _elevation(elevation)  in SGGeod()
154 SGGeod::fromRadFt(double lon, double lat, double elevation)  in fromRadFt()  argument
158                 elevation*SG_FEET_TO_METER);  in fromRadFt()
160   return SGGeod(lon, lat, elevation*SG_FEET_TO_METER);  in fromRadFt()
166 SGGeod::fromDegFt(double lon, double lat, double elevation)  in fromDegFt()  argument
169   return SGGeod(lon, lat, elevation*SG_FEET_TO_METER);  in fromDegFt()
172                 elevation*SG_FEET_TO_METER);  in fromDegFt()
178 SGGeod::fromRadM(double lon, double lat, double elevation)  in fromRadM()  argument
182                 elevation);  in fromRadM()
184   return SGGeod(lon, lat, elevation);  in fromRadM()
190 SGGeod::fromDegM(double lon, double lat, double elevation)  in fromDegM()  argument
193   return SGGeod(lon, lat, elevation);  in fromDegM()
196                 elevation);  in fromDegM()
202 SGGeod::fromGeodM(const SGGeod& geod, double elevation)  in fromGeodM()  argument
204   return SGGeod(geod._lon, geod._lat, elevation);  in fromGeodM()
209 SGGeod::fromGeodFt(const SGGeod& geod, double elevation)  in fromGeodFt()  argument
211   return SGGeod(geod._lon, geod._lat, elevation*SG_FEET_TO_METER);  in fromGeodFt()
331 SGGeod::setElevationM(double elevation)  in setElevationM()  argument
333   _elevation = elevation;  in setElevationM()
345 SGGeod::setElevationFt(double elevation)  in setElevationFt()  argument
347   _elevation = elevation*SG_FEET_TO_METER;  in setElevationFt()