Open CASCADE Technology  6.9.1
Public Member Functions
Law_Constant Class Reference

Loi constante. More...

#include <Law_Constant.hxx>

Inheritance diagram for Law_Constant:
Inheritance graph
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Public Member Functions

 Law_Constant ()
 
void Set (const Standard_Real Radius, const Standard_Real PFirst, const Standard_Real PLast)
 Set the radius and the range of the constant Law. More...
 
GeomAbs_Shape Continuity () const
 Returns GeomAbs_CN. More...
 
Standard_Integer NbIntervals (const GeomAbs_Shape S) const
 Returns 1. More...
 
void Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const
 Stores in <T> the parameters bounding the intervals of continuity <S>. More...
 
Standard_Real Value (const Standard_Real X)
 Returns the value at parameter X. More...
 
void D1 (const Standard_Real X, Standard_Real &F, Standard_Real &D)
 Returns the value and the first derivative at parameter X. More...
 
void D2 (const Standard_Real X, Standard_Real &F, Standard_Real &D, Standard_Real &D2)
 Returns the value, first and second derivatives at parameter X. More...
 
Handle< Law_FunctionTrim (const Standard_Real PFirst, const Standard_Real PLast, const Standard_Real Tol) const
 Returns a law equivalent of <me> between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. It is usfule to determines the derivatives in these values <First> and <Last> if the Law is not Cn. More...
 
void Bounds (Standard_Real &PFirst, Standard_Real &PLast)
 Returns the parametric bounds of the function. More...
 
- Public Member Functions inherited from MMgt_TShared
virtual void Delete () const
 Memory deallocator for transient classes. More...
 
- Public Member Functions inherited from Standard_Transient
 Standard_Transient ()
 Empty constructor. More...
 
 Standard_Transient (const Standard_Transient &)
 Copy constructor – does nothing. More...
 
Standard_Transientoperator= (const Standard_Transient &)
 Assignment operator, needed to avoid copying reference counter. More...
 
virtual ~Standard_Transient ()
 Destructor must be virtual. More...
 
virtual const Handle_Standard_Type & DynamicType () const
 Returns a type information object about this object. More...
 
Standard_Boolean IsInstance (const Handle_Standard_Type &theType) const
 Returns a true value if this is an instance of Type. More...
 
Standard_Boolean IsInstance (const Standard_CString theTypeName) const
 Returns a true value if this is an instance of TypeName. More...
 
Standard_Boolean IsKind (const Handle_Standard_Type &theType) const
 Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
Standard_Boolean IsKind (const Standard_CString theTypeName) const
 Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
virtual Handle_Standard_Transient This () const
 Returns a Handle which references this object. Must never be called to objects created in stack. More...
 
Standard_Integer GetRefCount () const
 Get the reference counter of this object. More...
 

Detailed Description

Loi constante.

Constructor & Destructor Documentation

Law_Constant::Law_Constant ( )

Member Function Documentation

void Law_Constant::Bounds ( Standard_Real PFirst,
Standard_Real PLast 
)
virtual

Returns the parametric bounds of the function.

Implements Law_Function.

GeomAbs_Shape Law_Constant::Continuity ( ) const
virtual

Returns GeomAbs_CN.

Implements Law_Function.

void Law_Constant::D1 ( const Standard_Real  X,
Standard_Real F,
Standard_Real D 
)
virtual

Returns the value and the first derivative at parameter X.

Implements Law_Function.

void Law_Constant::D2 ( const Standard_Real  X,
Standard_Real F,
Standard_Real D,
Standard_Real D2 
)
virtual

Returns the value, first and second derivatives at parameter X.

Implements Law_Function.

void Law_Constant::Intervals ( TColStd_Array1OfReal T,
const GeomAbs_Shape  S 
) const
virtual

Stores in <T> the parameters bounding the intervals of continuity <S>.

The array must provide enough room to accomodate for the parameters. i.e. T.Length() > NbIntervals()

Implements Law_Function.

Standard_Integer Law_Constant::NbIntervals ( const GeomAbs_Shape  S) const
virtual

Returns 1.

Implements Law_Function.

void Law_Constant::Set ( const Standard_Real  Radius,
const Standard_Real  PFirst,
const Standard_Real  PLast 
)

Set the radius and the range of the constant Law.

Handle< Law_Function > Law_Constant::Trim ( const Standard_Real  PFirst,
const Standard_Real  PLast,
const Standard_Real  Tol 
) const
virtual

Returns a law equivalent of <me> between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. It is usfule to determines the derivatives in these values <First> and <Last> if the Law is not Cn.

Implements Law_Function.

Standard_Real Law_Constant::Value ( const Standard_Real  X)
virtual

Returns the value at parameter X.

Implements Law_Function.


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