18 #ifndef KIG_MISC_CUBIC_COMMON_H
19 #define KIG_MISC_CUBIC_COMMON_H
49 double a011,
double a012,
double a022,
50 double a111,
double a112,
double a122,
96 const std::vector<Coordinate>& points );
99 const std::vector<Coordinate>& points );
102 const std::vector<Coordinate>& points );
104 double calcCubicYvalue (
double x,
double ymin,
double ymax,
106 bool& valid,
int& numroots );
110 int root,
bool& valid );
114 double& a,
double& b,
double& c,
double& d );