Open CASCADE Technology 6.6.0
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This abstract class describes the virtual functions associated with
a function of a single variable for which the first derivative is
available.
#include <math_FunctionWithDerivative.hxx>
Public Member Functions | |
virtual void | Delete () |
virtual | ~math_FunctionWithDerivative () |
virtual Standard_Boolean | Value (const Standard_Real X, Standard_Real &F)=0 |
Computes the value <F>of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise. | |
virtual Standard_Boolean | Derivative (const Standard_Real X, Standard_Real &D)=0 |
Computes the derivative <D> of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise. | |
virtual Standard_Boolean | Values (const Standard_Real X, Standard_Real &F, Standard_Real &D)=0 |
Computes the value <F> and the derivative <D> of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise. |
virtual math_FunctionWithDerivative::~math_FunctionWithDerivative | ( | ) | [inline, virtual] |
virtual void math_FunctionWithDerivative::Delete | ( | ) | [virtual] |
virtual Standard_Boolean math_FunctionWithDerivative::Derivative | ( | const Standard_Real | X, |
Standard_Real & | D | ||
) | [pure virtual] |
Implemented in CSLib_NormalPolyDef, Geom2dLProp_FCurExtOfNumericCurInf2d, Geom2dLProp_FCurNulOfNumericCurInf2d, Adaptor3d_InterFunc, CPnts_MyRootFunction, Extrema_PCFOfEPCOfExtPC, Extrema_PCFOfEPCOfELPCOfLocateExtPC, Extrema_PCLocFOfLocEPCOfLocateExtPC, Extrema_PCFOfEPCOfExtPC2d, Extrema_PCFOfEPCOfELPCOfLocateExtPC2d, Extrema_PCLocFOfLocEPCOfLocateExtPC2d, GeomLib_PolyFunc, IntCurveSurface_TheQuadCurvFuncOfTheQuadCurvExactHInter, IntPatch_ArcFunction, Geom2dInt_PCLocFOfTheLocateExtPCOfTheProjPCurOfGInter, Geom2dInt_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfGInter, IntCurve_MyImpParToolOfIntImpConicParConic, GeomFill_PlanFunc, Geom2dGcc_FuncTOblOfMyL2dTanObl, Geom2dGcc_FuncTCuPtOfMyL2d2Tan, Geom2dGcc_FuncTCirCuOfMyL2d2Tan, Bisector_FunctionH, Bisector_FunctionInter, HLRBRep_PCLocFOfTheLocateExtPCOfTheProjPCurOfCInter, HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter, HLRBRep_TheQuadCurvFuncOfTheQuadCurvExactInterCSurf, Contap_TheArcFunctionOfContour, and ChFi3d_SearchSing.
virtual Standard_Boolean math_FunctionWithDerivative::Value | ( | const Standard_Real | X, |
Standard_Real & | F | ||
) | [pure virtual] |
Implements math_Function.
Implemented in CSLib_NormalPolyDef, Geom2dLProp_FCurExtOfNumericCurInf2d, Geom2dLProp_FCurNulOfNumericCurInf2d, Adaptor3d_InterFunc, CPnts_MyRootFunction, Extrema_PCFOfEPCOfExtPC, Extrema_PCFOfEPCOfELPCOfLocateExtPC, Extrema_PCLocFOfLocEPCOfLocateExtPC, Extrema_PCFOfEPCOfExtPC2d, Extrema_PCFOfEPCOfELPCOfLocateExtPC2d, Extrema_PCLocFOfLocEPCOfLocateExtPC2d, GeomLib_PolyFunc, IntCurveSurface_TheQuadCurvFuncOfTheQuadCurvExactHInter, IntPatch_ArcFunction, Geom2dInt_PCLocFOfTheLocateExtPCOfTheProjPCurOfGInter, Geom2dInt_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfGInter, IntCurve_MyImpParToolOfIntImpConicParConic, GeomFill_PlanFunc, Geom2dGcc_FuncTOblOfMyL2dTanObl, Geom2dGcc_FuncTCuPtOfMyL2d2Tan, Geom2dGcc_FuncTCirCuOfMyL2d2Tan, Bisector_FunctionH, Bisector_FunctionInter, HLRBRep_PCLocFOfTheLocateExtPCOfTheProjPCurOfCInter, HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter, HLRBRep_TheQuadCurvFuncOfTheQuadCurvExactInterCSurf, Contap_TheArcFunctionOfContour, and ChFi3d_SearchSing.
virtual Standard_Boolean math_FunctionWithDerivative::Values | ( | const Standard_Real | X, |
Standard_Real & | F, | ||
Standard_Real & | D | ||
) | [pure virtual] |
Implemented in CSLib_NormalPolyDef, Geom2dLProp_FCurExtOfNumericCurInf2d, Geom2dLProp_FCurNulOfNumericCurInf2d, Adaptor3d_InterFunc, CPnts_MyRootFunction, Extrema_PCFOfEPCOfExtPC, Extrema_PCFOfEPCOfELPCOfLocateExtPC, Extrema_PCLocFOfLocEPCOfLocateExtPC, Extrema_PCFOfEPCOfExtPC2d, Extrema_PCFOfEPCOfELPCOfLocateExtPC2d, Extrema_PCLocFOfLocEPCOfLocateExtPC2d, GeomLib_PolyFunc, IntCurveSurface_TheQuadCurvFuncOfTheQuadCurvExactHInter, IntPatch_ArcFunction, Geom2dInt_PCLocFOfTheLocateExtPCOfTheProjPCurOfGInter, Geom2dInt_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfGInter, IntCurve_MyImpParToolOfIntImpConicParConic, GeomFill_PlanFunc, Geom2dGcc_FuncTOblOfMyL2dTanObl, Geom2dGcc_FuncTCuPtOfMyL2d2Tan, Geom2dGcc_FuncTCirCuOfMyL2d2Tan, Bisector_FunctionH, Bisector_FunctionInter, HLRBRep_PCLocFOfTheLocateExtPCOfTheProjPCurOfCInter, HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter, HLRBRep_TheQuadCurvFuncOfTheQuadCurvExactInterCSurf, Contap_TheArcFunctionOfContour, and ChFi3d_SearchSing.