Open CASCADE Technology 6.6.0
Public Member Functions
IntPatch_ArcFunction Class Reference

#include <IntPatch_ArcFunction.hxx>

Inheritance diagram for IntPatch_ArcFunction:
Inheritance graph
[legend]

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.

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.

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.

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.

const gp_PntValpoint (const Standard_Integer Index) const
const IntSurf_QuadricQuadric () const
const Handle_Adaptor2d_HCurve2d & Arc () const
const Handle_Adaptor3d_HSurface & Surface () const

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]
virtual Standard_Integer IntPatch_ArcFunction::GetStateNumber ( ) [virtual]

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

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