Open CASCADE Technology  6.5.4
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Public Member Functions
Extrema_FuncExtCS Class Reference

Function to find extrema of the
distance between a curve and a surface.

#include <Extrema_FuncExtCS.hxx>

Inheritance diagram for Extrema_FuncExtCS:
Inheritance graph
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Public Member Functions

DEFINE_STANDARD_ALLOC Extrema_FuncExtCS ()
 Extrema_FuncExtCS (const Adaptor3d_Curve &C, const Adaptor3d_Surface &S)
void Initialize (const Adaptor3d_Curve &C, const Adaptor3d_Surface &S)
 sets the field mysurf of the function.

Standard_Integer NbVariables () const
 Returns the number of variables of the function.

Standard_Integer NbEquations () const
 Returns the number of equations of the function.

Standard_Boolean Value (const math_Vector &UV, math_Vector &F)
 Calculation of Fi(U,V).

Standard_Boolean Derivatives (const math_Vector &UV, math_Matrix &DF)
 Calculation of Fi'(U,V).

Standard_Boolean Values (const math_Vector &UV, math_Vector &F, math_Matrix &DF)
 Calculation of Fi(U,V) and Fi'(U,V).

virtual Standard_Integer GetStateNumber ()
 Save the found extremum.

Standard_Integer NbExt () const
 Return the number of found extrema.

Standard_Real SquareDistance (const Standard_Integer N) const
 Return the value of the Nth distance.

const Extrema_POnCurvPointOnCurve (const Standard_Integer N) const
 Returns the Nth extremum on C.

const Extrema_POnSurfPointOnSurface (const Standard_Integer N) const
 Return the Nth extremum on S.


Constructor & Destructor Documentation


Member Function Documentation

Reimplemented from math_FunctionSet.


The documentation for this class was generated from the following file: