82 #include "CoordinateSystem.h" 
   90     class MapProjection4Parameters;
 
   91     class MapProjectionCoordinates;
 
   92     class GeodeticCoordinates;
 
  122         Bonne( 
double ellipsoidSemiMajorAxis, 
double ellipsoidFlattening, 
double centralMeridian, 
double originLatitude, 
double falseEasting, 
double falseNorthing );
 
  204       double  Bonn_Origin_Lat;               
 
  205       double  Bonn_Origin_Long;              
 
  206       double  Bonn_False_Northing;           
 
  207       double  Bonn_False_Easting;            
 
  208       double  Sin_Bonn_Origin_Lat;           
 
  212       double  Bonn_Max_Easting;
 
  213       double  Bonn_Min_Easting;
 
  214       double  Bonn_Delta_Northing;
 
  217       double bonnm( 
double coslat, 
double sinlat );
 
  219       double bonnM( 
double c0lat, 
double c1s2lat, 
double c2s4lat, 
double c3s6lat );
 
  221       double floatEq( 
double x, 
double v, 
double epsilon );