Provides an evolution law that interpolates a set
of parameter and value pairs (wi, radi)
More...

#include <Law_Interpol.hxx>

Inheritance diagram for Law_Interpol:

[legend]

Public Member Functions
	Law_Interpol ()
	Constructs an empty interpolative evolution law. <br> The function Set is used to define the law. More...

void	Set (const TColgp_Array1OfPnt2d &ParAndRad, const Standard_Boolean Periodic=Standard_False)
	Defines this evolution law by interpolating the set of 2D <br> points ParAndRad. The Y coordinate of a point of ParAndRad is the value of the function at the parameter point given by its X coordinate. If Periodic is true, this function is assumed to be periodic. Warning More...

void	SetInRelative (const TColgp_Array1OfPnt2d &ParAndRad, const Standard_Real Ud, const Standard_Real Uf, const Standard_Boolean Periodic=Standard_False)

void	Set (const TColgp_Array1OfPnt2d &ParAndRad, const Standard_Real Dd, const Standard_Real Df, const Standard_Boolean Periodic=Standard_False)
	Defines this evolution law by interpolating the set of 2D <br> points ParAndRad. The Y coordinate of a point of ParAndRad is the value of the function at the parameter point given by its X coordinate. If Periodic is true, this function is assumed to be periodic. In the second syntax, Dd and Df define the values of the first derivative of the function at its first and last points. Warning More...

void	SetInRelative (const TColgp_Array1OfPnt2d &ParAndRad, const Standard_Real Ud, const Standard_Real Uf, const Standard_Real Dd, const Standard_Real Df, const Standard_Boolean Periodic=Standard_False)

Public Member Functions inherited from Law_BSpFunc
	Law_BSpFunc ()

	Law_BSpFunc (const Handle< Law_BSpline > &C, const Standard_Real First, const Standard_Real Last)

GeomAbs_Shape	Continuity () const

Standard_Integer	NbIntervals (const GeomAbs_Shape S) const
	Returns the number of intervals for continuity <S>. May be one if Continuity(me) >= <S> More...

void	Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const
	Stores in <T> the parameters bounding the intervals <br> of continuity <S>. <br> The array must provide enough room to accomodate for the parameters. i.e. T.Length() > NbIntervals() More...

Standard_Real	Value (const Standard_Real X)
	Returns the value of the function at the point of parameter X. More...

void	D1 (const Standard_Real X, Standard_Real &F, Standard_Real &D)
	Returns the value F and the first derivative D of the <br> function at the point of parameter X. More...

void	D2 (const Standard_Real X, Standard_Real &F, Standard_Real &D, Standard_Real &D2)
	Returns the value, first and seconde derivatives at parameter X. More...

Handle_Law_Function	Trim (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...

Handle_Law_BSpline	Curve () const

void	SetCurve (const Handle< Law_BSpline > &C)

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_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter. More...

virtual	~Standard_Transient ()
	Destructor must be virtual. More...

virtual void	ShallowDump (Standard_OStream &) const

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

Provides an evolution law that interpolates a set
of parameter and value pairs (wi, radi)

Constructor & Destructor Documentation

Law_Interpol::Law_Interpol ( )

 Constructs an empty interpolative evolution law. <br>

The function Set is used to define the law.

Member Function Documentation

void Law_Interpol::Set	(	const TColgp_Array1OfPnt2d &	ParAndRad,
		const Standard_Boolean	Periodic = `Standard_False`
	)

  Defines this evolution law by interpolating the set of 2D <br>

points ParAndRad. The Y coordinate of a point of
ParAndRad is the value of the function at the parameter
point given by its X coordinate.
If Periodic is true, this function is assumed to be periodic.
Warning

The X coordinates of points in the table ParAndRad
must be given in ascendant order.
If Periodic is true, the first and last Y coordinates of
points in the table ParAndRad are assumed to be
equal. In addition, with the second syntax, Dd and Df
are also assumed to be equal. If this is not the case,
Set uses the first value(s) as last value(s).

void Law_Interpol::Set	(	const TColgp_Array1OfPnt2d &	ParAndRad,
		const Standard_Real	Dd,
		const Standard_Real	Df,
		const Standard_Boolean	Periodic = `Standard_False`
	)

  Defines this evolution law by interpolating the set of 2D <br>

points ParAndRad. The Y coordinate of a point of
ParAndRad is the value of the function at the parameter
point given by its X coordinate.
If Periodic is true, this function is assumed to be periodic.
In the second syntax, Dd and Df define the values of
the first derivative of the function at its first and last points.
Warning

The X coordinates of points in the table ParAndRad
must be given in ascendant order.
If Periodic is true, the first and last Y coordinates of
points in the table ParAndRad are assumed to be
equal. In addition, with the second syntax, Dd and Df
are also assumed to be equal. If this is not the case,
Set uses the first value(s) as last value(s).

void Law_Interpol::SetInRelative	(	const TColgp_Array1OfPnt2d &	ParAndRad,
		const Standard_Real	Ud,
		const Standard_Real	Uf,
		const Standard_Boolean	Periodic = `Standard_False`
	)

void Law_Interpol::SetInRelative	(	const TColgp_Array1OfPnt2d &	ParAndRad,
		const Standard_Real	Ud,
		const Standard_Real	Uf,
		const Standard_Real	Dd,
		const Standard_Real	Df,
		const Standard_Boolean	Periodic = `Standard_False`
	)

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

Law_Interpol.hxx

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation