84 #include "CoordinateSystem.h" 
   91     class MapProjection4Parameters;
 
   92     class MapProjectionCoordinates;
 
   93     class GeodeticCoordinates;
 
  123         Polyconic( 
double ellipsoidSemiMajorAxis, 
double ellipsoidFlattening, 
double centralMeridian, 
double originLatitude, 
double falseEasting, 
double falseNorthing );
 
  197       double Poly_Origin_Lat;                   
 
  198       double Poly_Origin_Long;                  
 
  199       double Poly_False_Northing;               
 
  200       double Poly_False_Easting;                
 
  203       double Poly_Max_Easting;
 
  204       double Poly_Max_Northing;
 
  205       double Poly_Min_Easting;
 
  206       double Poly_Min_Northing;
 
  209       double polyM( 
double c0lat, 
double c1s2lat, 
double c2s4lat, 
double c3s6lat );
 
  211       double floatEq( 
double x, 
double v, 
double epsilon );