Open CASCADE Technology  6.9.0
Public Member Functions

IntPatch_ArcFunction Class Reference

#include <IntPatch_ArcFunction.hxx>

Inheritance diagram for IntPatch_ArcFunction:
Inheritance graph
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Public Member Functions

 IntPatch_ArcFunction ()
 
void SetQuadric (const IntSurf_Quadric &Q)
 
void Set (const Handle< Adaptor2d_HCurve2d > &A)
 
void Set (const Handle< Adaptor3d_HSurface > &S)
 
Standard_Boolean Value (const Standard_Real X, Standard_Real &F)
 Computes the value <F>of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise. More...
 
Standard_Boolean Derivative (const Standard_Real X, Standard_Real &D)
 Computes the derivative <D> of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise. More...
 
Standard_Boolean Values (const Standard_Real X, Standard_Real &F, Standard_Real &D)
 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. More...
 
Standard_Integer NbSamples () const
 
virtual Standard_Integer GetStateNumber ()
 returns the state of the function corresponding to the latest call of any methods associated with the function. This function is called by each of the algorithms described later which defined the function Integer Algorithm::StateNumber(). The algorithm has the responsibility to call this function when it has found a solution (i.e. a root or a minimum) and has to maintain the association between the solution found and this StateNumber. Byu default, this method returns 0 (which means for the algorithm: no state has been saved). It is the responsibility of the programmer to decide if he needs to save the current state of the function and to return an Integer that allows retrieval of the state. More...
 
const gp_PntValpoint (const Standard_Integer Index) const
 
const IntSurf_QuadricQuadric () const
 
const Handle
< Adaptor2d_HCurve2d > & 
Arc () const
 
const Handle
< Adaptor3d_HSurface > & 
Surface () const
 
- Public Member Functions inherited from math_FunctionWithDerivative
virtual ~math_FunctionWithDerivative ()
 

Constructor & Destructor Documentation

IntPatch_ArcFunction::IntPatch_ArcFunction ( )

Member Function Documentation

const Handle< Adaptor2d_HCurve2d >& IntPatch_ArcFunction::Arc ( ) const
Standard_Boolean IntPatch_ArcFunction::Derivative ( const Standard_Real  X,
Standard_Real D 
)
virtual

Computes the derivative <D> of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise.

Implements math_FunctionWithDerivative.

virtual Standard_Integer IntPatch_ArcFunction::GetStateNumber ( )
virtual

returns the state of the function corresponding to the latest call of any methods associated with the function. This function is called by each of the algorithms described later which defined the function Integer Algorithm::StateNumber(). The algorithm has the responsibility to call this function when it has found a solution (i.e. a root or a minimum) and has to maintain the association between the solution found and this StateNumber. Byu default, this method returns 0 (which means for the algorithm: no state has been saved). It is the responsibility of the programmer to decide if he needs to save the current state of the function and to return an Integer that allows retrieval of the state.

Reimplemented from math_Function.

Standard_Integer IntPatch_ArcFunction::NbSamples ( ) const
const IntSurf_Quadric& IntPatch_ArcFunction::Quadric ( ) const
void IntPatch_ArcFunction::Set ( const Handle< Adaptor2d_HCurve2d > &  A)
void IntPatch_ArcFunction::Set ( const Handle< Adaptor3d_HSurface > &  S)
void IntPatch_ArcFunction::SetQuadric ( const IntSurf_Quadric Q)
const Handle< Adaptor3d_HSurface >& IntPatch_ArcFunction::Surface ( ) const
const gp_Pnt& IntPatch_ArcFunction::Valpoint ( const Standard_Integer  Index) const
Standard_Boolean IntPatch_ArcFunction::Value ( const Standard_Real  X,
Standard_Real F 
)
virtual

Computes the value <F>of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise.

Implements math_FunctionWithDerivative.

Standard_Boolean IntPatch_ArcFunction::Values ( const Standard_Real  X,
Standard_Real F,
Standard_Real D 
)
virtual

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.

Implements math_FunctionWithDerivative.


The documentation for this class was generated from the following file: