Loi composite constituee d une liste de lois de
ranges consecutifs.
Cette implementation un peu lourde permet de reunir
en une seule loi des portions de loi construites de
facon independantes (par exemple en interactif) et
de lancer le walking d un coup a l echelle d une
ElSpine.
CET OBJET REPOND DONC A UN PROBLEME D IMPLEMENTATION
SPECIFIQUE AUX CONGES!!!
More...

#include <Law_Composite.hxx>

Inheritance diagram for Law_Composite:

[legend]

Public Member Functions
	Law_Composite ()
	Construct an empty Law More...

	Law_Composite (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol)
	Construct an empty, trimed Law More...

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 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_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_Function &	ChangeElementaryLaw (const Standard_Real W)
	Returns the elementary function of the composite used to compute at parameter W. More...

Law_Laws &	ChangeLaws ()

Standard_Boolean	IsPeriodic () const

void	SetPeriodic ()

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

Loi composite constituee d une liste de lois de
ranges consecutifs.
Cette implementation un peu lourde permet de reunir
en une seule loi des portions de loi construites de
facon independantes (par exemple en interactif) et
de lancer le walking d un coup a l echelle d une
ElSpine.
CET OBJET REPOND DONC A UN PROBLEME D IMPLEMENTATION
SPECIFIQUE AUX CONGES!!!

Constructor & Destructor Documentation

Law_Composite::Law_Composite ( )

Construct an empty Law

Law_Composite::Law_Composite	(	const Standard_Real	First,
		const Standard_Real	Last,
		const Standard_Real	Tol
	)

Construct an empty, trimed Law

Member Function Documentation

void Law_Composite::Bounds	(	Standard_Real &	PFirst,
		Standard_Real &	PLast
	)

virtual

Returns the parametric bounds of the function.

Implements Law_Function.

Handle_Law_Function& Law_Composite::ChangeElementaryLaw ( const Standard_Real W )

Returns the elementary function of the composite used
to compute at parameter W.

Law_Laws& Law_Composite::ChangeLaws ( )

GeomAbs_Shape Law_Composite::Continuity ( ) const

virtual

Implements Law_Function.

void Law_Composite::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_Composite::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_Composite::Intervals	(	TColStd_Array1OfReal &	T,
		const GeomAbs_Shape	S
	)		const

virtual

 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()

Implements Law_Function.

Standard_Boolean Law_Composite::IsPeriodic ( ) const

Standard_Integer Law_Composite::NbIntervals ( const GeomAbs_Shape S ) const

virtual

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

Implements Law_Function.

void Law_Composite::SetPeriodic ( )

Handle_Law_Function Law_Composite::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_Composite::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:

Law_Composite.hxx

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation