Open CASCADE Technology  7.7.0
Data Structures

GCPnts_DistFunction2d.hxx File Reference

#include <math_Function.hxx>
#include <math_MultipleVarFunction.hxx>
#include <Adaptor2d_Curve2d.hxx>

Data Structures

class  GCPnts_DistFunction2d
 Class to define function, which calculates square distance between point on curve C(u), U1 <= u <= U2 and line passing through points C(U1) and C(U2) This function is used in any minimisation algorithm to define maximal deviation between curve and line, which required one variable function without derivative (for ex. math_BrentMinimum) More...
class  GCPnts_DistFunction2dMV
 The same as class GCPnts_DistFunction2d, but it can be used in minimization algorithms that requires multi variable function. More...