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// 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 _ProjLib_PrjFunc_HeaderFile
#define _ProjLib_PrjFunc_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <Adaptor3d_CurvePtr.hxx>
#include <Adaptor3d_SurfacePtr.hxx>
#include <Standard_Real.hxx>
#include <Standard_Integer.hxx>
#include <math_FunctionSetWithDerivatives.hxx>
#include <Standard_Boolean.hxx>
#include <math_Vector.hxx>
class Standard_ConstructionError;
class math_Matrix;
class gp_Pnt2d;
class ProjLib_PrjFunc : public math_FunctionSetWithDerivatives
{
public:
DEFINE_STANDARD_ALLOC
Standard_EXPORT ProjLib_PrjFunc(const Adaptor3d_CurvePtr& C, const Standard_Real FixVal, const Adaptor3d_SurfacePtr& S, const Standard_Integer Fix);
//! returns the number of variables of the function.
Standard_EXPORT Standard_Integer NbVariables() const;
//! returns the number of equations of the function.
Standard_EXPORT Standard_Integer NbEquations() const;
//! computes the values <F> of the Functions for the
//! variable <X>.
//! Returns True if the computation was done successfully,
//! False otherwise.
Standard_EXPORT Standard_Boolean Value (const math_Vector& X, math_Vector& F) ;
//! returns the values <D> of the derivatives for the
//! variable <X>.
//! Returns True if the computation was done successfully,
//! False otherwise.
Standard_EXPORT Standard_Boolean Derivatives (const math_Vector& X, math_Matrix& D) ;
//! returns the values <F> of the functions and the derivatives
//! <D> for the variable <X>.
//! Returns True if the computation was done successfully,
//! False otherwise.
Standard_EXPORT Standard_Boolean Values (const math_Vector& X, math_Vector& F, math_Matrix& D) ;
//! returns point on surface
Standard_EXPORT gp_Pnt2d Solution() const;
protected:
private:
Adaptor3d_CurvePtr myCurve;
Adaptor3d_SurfacePtr mySurface;
Standard_Real myt;
Standard_Real myU;
Standard_Real myV;
Standard_Integer myFix;
Standard_Real myNorm;
};
#endif // _ProjLib_PrjFunc_HeaderFile
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