Open CASCADE Technology
6.5.4
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The abstract class MultipleVarFunctionWithGradient
describes the virtual functions associated with a multiple variable function.
#include <math_MultipleVarFunctionWithGradient.hxx>
Public Member Functions | |
virtual DEFINE_STANDARD_ALLOC void | Delete () |
virtual | ~math_MultipleVarFunctionWithGradient () |
virtual Standard_Integer | NbVariables () const =0 |
Returns the number of variables of the function. | |
virtual Standard_Boolean | Value (const math_Vector &X, Standard_Real &F)=0 |
Computes the values of the Functions <F> for the variable <X>. Returns True if the computation was done successfully, False otherwise. | |
virtual Standard_Boolean | Gradient (const math_Vector &X, math_Vector &G)=0 |
Computes the gradient <G> of the functions for the variable <X>. Returns True if the computation was done successfully, False otherwise. | |
virtual Standard_Boolean | Values (const math_Vector &X, Standard_Real &F, math_Vector &G)=0 |
computes the value <F> and the gradient <G> of the functions for the variable <X>. Returns True if the computation was done successfully, False otherwise. |
virtual math_MultipleVarFunctionWithGradient::~math_MultipleVarFunctionWithGradient | ( | ) | [inline, virtual] |
virtual DEFINE_STANDARD_ALLOC void math_MultipleVarFunctionWithGradient::Delete | ( | ) | [virtual] |
virtual Standard_Boolean math_MultipleVarFunctionWithGradient::Gradient | ( | const math_Vector & | X, |
math_Vector & | G | ||
) | [pure virtual] |
Implemented in AppDef_BSpParFunctionOfMyBSplGradientOfBSplineCompute, GeomInt_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfWLApprox, BRepApprox_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfApprox, AppDef_TheFunction, AppDef_ParFunctionOfTheGradient, AppDef_ParFunctionOfMyGradientOfCompute, AppDef_ParFunctionOfMyGradientbisOfBSplineCompute, GeomInt_ParFunctionOfMyGradientbisOfTheComputeLineOfWLApprox, GeomInt_ParFunctionOfMyGradientOfTheComputeLineBezierOfWLApprox, BRepApprox_ParFunctionOfMyGradientbisOfTheComputeLineOfApprox, BRepApprox_ParFunctionOfMyGradientOfTheComputeLineBezierOfApprox, FairCurve_Energy, and math_MultipleVarFunctionWithHessian.
virtual Standard_Integer math_MultipleVarFunctionWithGradient::NbVariables | ( | ) | const [pure virtual] |
Implements math_MultipleVarFunction.
Implemented in AppDef_BSpParFunctionOfMyBSplGradientOfBSplineCompute, GeomInt_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfWLApprox, BRepApprox_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfApprox, AppDef_TheFunction, AppDef_ParFunctionOfTheGradient, AppDef_ParFunctionOfMyGradientOfCompute, AppDef_ParFunctionOfMyGradientbisOfBSplineCompute, GeomInt_ParFunctionOfMyGradientbisOfTheComputeLineOfWLApprox, GeomInt_ParFunctionOfMyGradientOfTheComputeLineBezierOfWLApprox, BRepApprox_ParFunctionOfMyGradientbisOfTheComputeLineOfApprox, BRepApprox_ParFunctionOfMyGradientOfTheComputeLineBezierOfApprox, FairCurve_Energy, and math_MultipleVarFunctionWithHessian.
virtual Standard_Boolean math_MultipleVarFunctionWithGradient::Value | ( | const math_Vector & | X, |
Standard_Real & | F | ||
) | [pure virtual] |
Implements math_MultipleVarFunction.
Implemented in AppDef_BSpParFunctionOfMyBSplGradientOfBSplineCompute, GeomInt_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfWLApprox, BRepApprox_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfApprox, AppDef_TheFunction, AppDef_ParFunctionOfTheGradient, AppDef_ParFunctionOfMyGradientOfCompute, AppDef_ParFunctionOfMyGradientbisOfBSplineCompute, GeomInt_ParFunctionOfMyGradientbisOfTheComputeLineOfWLApprox, GeomInt_ParFunctionOfMyGradientOfTheComputeLineBezierOfWLApprox, BRepApprox_ParFunctionOfMyGradientbisOfTheComputeLineOfApprox, BRepApprox_ParFunctionOfMyGradientOfTheComputeLineBezierOfApprox, FairCurve_Energy, and math_MultipleVarFunctionWithHessian.
virtual Standard_Boolean math_MultipleVarFunctionWithGradient::Values | ( | const math_Vector & | X, |
Standard_Real & | F, | ||
math_Vector & | G | ||
) | [pure virtual] |
Implemented in AppDef_BSpParFunctionOfMyBSplGradientOfBSplineCompute, GeomInt_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfWLApprox, BRepApprox_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfApprox, AppDef_TheFunction, AppDef_ParFunctionOfTheGradient, AppDef_ParFunctionOfMyGradientOfCompute, AppDef_ParFunctionOfMyGradientbisOfBSplineCompute, GeomInt_ParFunctionOfMyGradientbisOfTheComputeLineOfWLApprox, GeomInt_ParFunctionOfMyGradientOfTheComputeLineBezierOfWLApprox, BRepApprox_ParFunctionOfMyGradientbisOfTheComputeLineOfApprox, BRepApprox_ParFunctionOfMyGradientOfTheComputeLineBezierOfApprox, FairCurve_Energy, and math_MultipleVarFunctionWithHessian.