Open CASCADE Technology
6.5.4
|
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 DEFINE_STANDARD_ALLOC 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 DEFINE_STANDARD_ALLOC void math_FunctionWithDerivative::Delete | ( | ) | [virtual] |
virtual Standard_Boolean math_FunctionWithDerivative::Derivative | ( | const Standard_Real | X, |
Standard_Real & | D | ||
) | [pure virtual] |
Implemented in Contap_TheArcFunctionOfContour, Extrema_PCFOfEPCOfExtPC, Extrema_PCFOfEPCOfELPCOfLocateExtPC, Extrema_PCLocFOfLocEPCOfLocateExtPC, Extrema_PCFOfEPCOfExtPC2d, Extrema_PCFOfEPCOfELPCOfLocateExtPC2d, Extrema_PCLocFOfLocEPCOfLocateExtPC2d, Geom2dInt_PCLocFOfTheLocateExtPCOfTheProjPCurOfGInter, HLRBRep_PCLocFOfTheLocateExtPCOfTheProjPCurOfCInter, IntPatch_ArcFunction, CPnts_MyRootFunction, Adaptor3d_InterFunc, GeomFill_PlanFunc, Bisector_FunctionH, Bisector_FunctionInter, CSLib_NormalPolyDef, ChFi3d_SearchSing, GeomLib_PolyFunc, IntCurveSurface_TheQuadCurvFuncOfTheQuadCurvExactHInter, Geom2dInt_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfGInter, IntCurve_MyImpParToolOfIntImpConicParConic, Geom2dGcc_FuncTOblOfMyL2dTanObl, Geom2dGcc_FuncTCuPtOfMyL2d2Tan, Geom2dGcc_FuncTCirCuOfMyL2d2Tan, HLRBRep_TheQuadCurvFuncOfTheQuadCurvExactInterCSurf, Geom2dLProp_FCurExtOfNumericCurInf2d, Geom2dLProp_FCurNulOfNumericCurInf2d, and HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter.
virtual Standard_Boolean math_FunctionWithDerivative::Value | ( | const Standard_Real | X, |
Standard_Real & | F | ||
) | [pure virtual] |
Implements math_Function.
Implemented in Contap_TheArcFunctionOfContour, Extrema_PCFOfEPCOfExtPC, Extrema_PCFOfEPCOfELPCOfLocateExtPC, Extrema_PCLocFOfLocEPCOfLocateExtPC, Extrema_PCFOfEPCOfExtPC2d, Extrema_PCFOfEPCOfELPCOfLocateExtPC2d, Extrema_PCLocFOfLocEPCOfLocateExtPC2d, Geom2dInt_PCLocFOfTheLocateExtPCOfTheProjPCurOfGInter, HLRBRep_PCLocFOfTheLocateExtPCOfTheProjPCurOfCInter, IntPatch_ArcFunction, CPnts_MyRootFunction, Adaptor3d_InterFunc, GeomFill_PlanFunc, Bisector_FunctionH, Bisector_FunctionInter, CSLib_NormalPolyDef, IntCurveSurface_TheQuadCurvFuncOfTheQuadCurvExactHInter, Geom2dInt_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfGInter, IntCurve_MyImpParToolOfIntImpConicParConic, Geom2dGcc_FuncTOblOfMyL2dTanObl, Geom2dGcc_FuncTCuPtOfMyL2d2Tan, Geom2dGcc_FuncTCirCuOfMyL2d2Tan, HLRBRep_TheQuadCurvFuncOfTheQuadCurvExactInterCSurf, Geom2dLProp_FCurExtOfNumericCurInf2d, Geom2dLProp_FCurNulOfNumericCurInf2d, HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter, ChFi3d_SearchSing, and GeomLib_PolyFunc.
virtual Standard_Boolean math_FunctionWithDerivative::Values | ( | const Standard_Real | X, |
Standard_Real & | F, | ||
Standard_Real & | D | ||
) | [pure virtual] |
Implemented in Contap_TheArcFunctionOfContour, Extrema_PCFOfEPCOfExtPC, Extrema_PCFOfEPCOfELPCOfLocateExtPC, Extrema_PCLocFOfLocEPCOfLocateExtPC, Extrema_PCFOfEPCOfExtPC2d, Extrema_PCFOfEPCOfELPCOfLocateExtPC2d, Extrema_PCLocFOfLocEPCOfLocateExtPC2d, Geom2dInt_PCLocFOfTheLocateExtPCOfTheProjPCurOfGInter, HLRBRep_PCLocFOfTheLocateExtPCOfTheProjPCurOfCInter, IntPatch_ArcFunction, CPnts_MyRootFunction, Adaptor3d_InterFunc, GeomFill_PlanFunc, CSLib_NormalPolyDef, Bisector_FunctionH, Bisector_FunctionInter, ChFi3d_SearchSing, GeomLib_PolyFunc, IntCurveSurface_TheQuadCurvFuncOfTheQuadCurvExactHInter, Geom2dInt_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfGInter, IntCurve_MyImpParToolOfIntImpConicParConic, Geom2dGcc_FuncTOblOfMyL2dTanObl, Geom2dGcc_FuncTCuPtOfMyL2d2Tan, Geom2dGcc_FuncTCirCuOfMyL2d2Tan, HLRBRep_TheQuadCurvFuncOfTheQuadCurvExactInterCSurf, Geom2dLProp_FCurExtOfNumericCurInf2d, Geom2dLProp_FCurNulOfNumericCurInf2d, and HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter.