Open CASCADE Technology  7.4.1.dev
Public Member Functions
BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox Class Reference

#include <BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox.hxx>

Inheritance diagram for BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox:
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Public Member Functions

 BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox ()
 
 BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox (const BRepAdaptor_Surface &PS, const IntSurf_Quadric &IS)
 
 BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox (const IntSurf_Quadric &IS)
 
void Set (const BRepAdaptor_Surface &PS)
 
void SetImplicitSurface (const IntSurf_Quadric &IS)
 
void Set (const Standard_Real Tolerance)
 
Standard_Integer NbVariables () const
 Returns the number of variables of the function. More...
 
Standard_Integer NbEquations () const
 Returns the number of equations of the function. More...
 
Standard_Boolean Value (const math_Vector &X, math_Vector &F)
 Computes the values <F> of the Functions for the variable <X>. Returns True if the computation was done successfully, False otherwise. More...
 
Standard_Boolean Derivatives (const math_Vector &X, math_Matrix &D)
 Returns the values <D> of the derivatives for the variable <X>. Returns True if the computation was done successfully, False otherwise. More...
 
Standard_Boolean Values (const math_Vector &X, math_Vector &F, math_Matrix &D)
 returns the values <F> of the functions and the derivatives <D> for the variable <X>. Returns True if the computation was done successfully, False otherwise. More...
 
Standard_Real Root () const
 
Standard_Real Tolerance () const
 Returns the value Tol so that if Abs(Func.Root())<Tol the function is considered null. More...
 
const gp_PntPoint () const
 
Standard_Boolean IsTangent ()
 
const gp_VecDirection3d ()
 
const gp_Dir2dDirection2d ()
 
const BRepAdaptor_SurfacePSurface () const
 
const IntSurf_QuadricISurface () const
 
- Public Member Functions inherited from math_FunctionSet
virtual Standard_Integer GetStateNumber ()
 Returns the state of the function corresponding to the latestcall of any methods associated with the function. This function is called by each of the algorithms described later which define 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...
 
virtual ~math_FunctionSet ()
 

Constructor & Destructor Documentation

◆ BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox() [1/3]

BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox ( )

◆ BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox() [2/3]

BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox ( const BRepAdaptor_Surface PS,
const IntSurf_Quadric IS 
)

◆ BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox() [3/3]

BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox ( const IntSurf_Quadric IS)

Member Function Documentation

◆ Derivatives()

Standard_Boolean BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::Derivatives ( const math_Vector X,
math_Matrix D 
)
virtual

Returns the values <D> of the derivatives for the variable <X>. Returns True if the computation was done successfully, False otherwise.

Implements math_FunctionSetWithDerivatives.

◆ Direction2d()

const gp_Dir2d& BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::Direction2d ( )

◆ Direction3d()

const gp_Vec& BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::Direction3d ( )

◆ IsTangent()

Standard_Boolean BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::IsTangent ( )

◆ ISurface()

const IntSurf_Quadric& BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::ISurface ( ) const

◆ NbEquations()

Standard_Integer BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::NbEquations ( ) const
virtual

Returns the number of equations of the function.

Implements math_FunctionSetWithDerivatives.

◆ NbVariables()

Standard_Integer BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::NbVariables ( ) const
virtual

Returns the number of variables of the function.

Implements math_FunctionSetWithDerivatives.

◆ Point()

const gp_Pnt& BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::Point ( ) const

◆ PSurface()

const BRepAdaptor_Surface& BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::PSurface ( ) const

◆ Root()

Standard_Real BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::Root ( ) const

◆ Set() [1/2]

void BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::Set ( const BRepAdaptor_Surface PS)

◆ Set() [2/2]

void BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::Set ( const Standard_Real  Tolerance)

◆ SetImplicitSurface()

void BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::SetImplicitSurface ( const IntSurf_Quadric IS)

◆ Tolerance()

Standard_Real BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::Tolerance ( ) const

Returns the value Tol so that if Abs(Func.Root())<Tol the function is considered null.

◆ Value()

Standard_Boolean BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::Value ( const math_Vector X,
math_Vector F 
)
virtual

Computes the values <F> of the Functions for the variable <X>. Returns True if the computation was done successfully, False otherwise.

Implements math_FunctionSetWithDerivatives.

◆ Values()

Standard_Boolean BRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox::Values ( const math_Vector X,
math_Vector F,
math_Matrix D 
)
virtual

returns the values <F> of the functions and the derivatives <D> for the variable <X>. Returns True if the computation was done successfully, False otherwise.

Implements math_FunctionSetWithDerivatives.


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