73 #include "egm2008_geoid_grid.h" 
   84             friend class GeoidLibraryCleaner;
 
   99             static void removeInstance();
 
  119             void convertEllipsoidToEGM96FifteenMinBilinearGeoidHeight(
 
  122                double ellipsoidHeight,
 
  123                double *geoidHeight );
 
  140             void convertEllipsoidToEGM96VariableNaturalSplineHeight(
 
  143                double  ellipsoidHeight,
 
  144                double *geoidHeight );
 
  160             void convertEllipsoidToEGM84TenDegBilinearHeight(
 
  163                double ellipsoidHeight,
 
  164                double *geoidHeight );
 
  180             void convertEllipsoidToEGM84TenDegNaturalSplineHeight(
 
  183                double ellipsoidHeight,
 
  184                double *geoidHeight );
 
  199             void convertEllipsoidToEGM84ThirtyMinBiLinearHeight(
 
  202                double ellipsoidHeight,
 
  203                double *geoidHeight );
 
  218             convertEllipsoidHeightToEGM2008GeoidHeight(
 
  221                double ellipsoidHeight,
 
  222                double *geoidHeight );
 
  238             void convertEGM96FifteenMinBilinearGeoidToEllipsoidHeight(
 
  242                double *ellipsoidHeight );
 
  258             void convertEGM96VariableNaturalSplineToEllipsoidHeight(
 
  262                double *ellipsoidHeight );
 
  279             void convertEGM84TenDegBilinearToEllipsoidHeight(
 
  283                double *ellipsoidHeight );
 
  299             void convertEGM84TenDegNaturalSplineToEllipsoidHeight(
 
  303                double *ellipsoidHeight );
 
  318             void convertEGM84ThirtyMinBiLinearToEllipsoidHeight(
 
  322                double *ellipsoidHeight );
 
  336             void convertEGM2008GeoidHeightToEllipsoidHeight(
 
  340                double *ellipsoidHeight ); 
 
  366             static int instanceCount;
 
  369             float *egm96GeoidList;
 
  372             float *egm84GeoidList;
 
  375             double *egm84ThirtyMinGeoidList;
 
  407             void initializeEGM96Geoid();
 
  420             void initializeEGM84Geoid();
 
  433             void initializeEGM84ThirtyMinGeoid();
 
  454             void initializeEGM2008Geoid();
 
  473             void bilinearInterpolateDoubleHeights(
 
  479                double *height_buffer,
 
  480                double *delta_height );
 
  498             void bilinearInterpolate(
 
  504                float  *height_buffer,
 
  505                double *delta_height );
 
  524             void naturalSplineInterpolate(
 
  531                float  *height_buffer,
 
  532                double *delta_height );
 
  538             static void deleteInstance();