Open CASCADE Technology  6.5.4
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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

DEFINE_STANDARD_ALLOC 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


Member Function Documentation

const Handle_Adaptor2d_HCurve2d& IntPatch_ArcFunction::Arc ( ) const

Reimplemented from math_Function.

const Handle_Adaptor3d_HSurface& IntPatch_ArcFunction::Surface ( ) const

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