// This file is generated by WOK (CPPExt). // Please do not edit this file; modify original file instead. // The copyright and license terms as defined for the original file apply to // this header file considered to be the "object code" form of the original source. #ifndef _Blend_FuncInv_HeaderFile #define _Blend_FuncInv_HeaderFile #ifndef _Standard_HeaderFile #include #endif #ifndef _Standard_Macro_HeaderFile #include #endif #ifndef _math_FunctionSetWithDerivatives_HeaderFile #include #endif #ifndef _Standard_Integer_HeaderFile #include #endif #ifndef _Standard_Boolean_HeaderFile #include #endif #ifndef _Handle_Adaptor2d_HCurve2d_HeaderFile #include #endif #ifndef _Standard_Real_HeaderFile #include #endif class math_Vector; class math_Matrix; class Adaptor2d_HCurve2d; //! Deferred class for a function used to compute a blending
//! surface between two surfaces, using a guide line.
//! This function is used to find a solution on a restriction
//! of one of the surface.
//! The vector used in Value, Values and Derivatives methods
//! has to be the vector of the parametric coordinates t,w,U,V
//! where t is the parameter on the curve on surface,
//! w is the parameter on the guide line,
//! U,V are the parametric coordinates of a point on the
//! partner surface.
class Blend_FuncInv : public math_FunctionSetWithDerivatives { public: void* operator new(size_t,void* anAddress) { return anAddress; } void* operator new(size_t size) { return Standard::Allocate(size); } void operator delete(void *anAddress) { if (anAddress) Standard::Free((Standard_Address&)anAddress); } //! Returns 4.
Standard_EXPORT Standard_Integer NbVariables() const; //! returns the number of equations of the function.
Standard_EXPORT virtual Standard_Integer NbEquations() const = 0; //! computes the values of the Functions for the
//! variable .
//! Returns True if the computation was done successfully,
//! False otherwise.
Standard_EXPORT virtual Standard_Boolean Value(const math_Vector& X,math_Vector& F) = 0; //! returns the values of the derivatives for the
//! variable .
//! Returns True if the computation was done successfully,
//! False otherwise.
Standard_EXPORT virtual Standard_Boolean Derivatives(const math_Vector& X,math_Matrix& D) = 0; //! returns the values of the functions and the derivatives
//! for the variable .
//! Returns True if the computation was done successfully,
//! False otherwise.
Standard_EXPORT virtual Standard_Boolean Values(const math_Vector& X,math_Vector& F,math_Matrix& D) = 0; //! Sets the CurveOnSurface on which a solution has
//! to be found. If is set to Standard_True,
//! the curve will be on the first surface, otherwise the
//! curve is on the second one.
Standard_EXPORT virtual void Set(const Standard_Boolean OnFirst,const Handle(Adaptor2d_HCurve2d)& COnSurf) = 0; //! Returns in the vector Tolerance the parametric tolerance
//! for each of the 4 variables;
//! Tol is the tolerance used in 3d space.
Standard_EXPORT virtual void GetTolerance(math_Vector& Tolerance,const Standard_Real Tol) const = 0; //! Returns in the vector InfBound the lowest values allowed
//! for each of the 4 variables.
//! Returns in the vector SupBound the greatest values allowed
//! for each of the 4 variables.
Standard_EXPORT virtual void GetBounds(math_Vector& InfBound,math_Vector& SupBound) const = 0; //! Returns Standard_True if Sol is a zero of the function.
//! Tol is the tolerance used in 3d space.
Standard_EXPORT virtual Standard_Boolean IsSolution(const math_Vector& Sol,const Standard_Real Tol) = 0; protected: private: }; // other Inline functions and methods (like "C++: function call" methods) #endif