defined J Criteria to used in minimisation More...

#include <FEmTool_ElementaryCriterion.hxx>

Inheritance diagram for FEmTool_ElementaryCriterion:

[legend]

Public Member Functions
void	Set (const Handle< TColStd_HArray2OfReal > &Coeff)
	Set the coefficient of the Element (the Curve) More...

virtual void	Set (const Standard_Real FirstKnot, const Standard_Real LastKnot)
	Set the definition interval of the Element. More...

virtual Handle< TColStd_HArray2OfInteger >	DependenceTable () const =0
	To know if two dimension are independent. More...

virtual Standard_Real	Value ()=0
	To Compute J(E) where E is the current Element. More...

virtual void	Hessian (const Standard_Integer Dim1, const Standard_Integer Dim2, math_Matrix &H)=0
	To Compute J(E) the coefficients of Hessian matrix of J(E) wich are crossed derivatives in dimensions <Dim1> and <Dim2>. If DependenceTable(Dimension1,Dimension2) is False. More...

virtual void	Gradient (const Standard_Integer Dim, math_Vector &G)=0
	To Compute the coefficients in the dimension <dim> of the J(E)'s Gradient where E is the current Element. 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_Transient &	operator= (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...

Protected Attributes
Handle< TColStd_HArray2OfReal >	myCoeff

Standard_Real	myFirst

Standard_Real	myLast

Detailed Description

defined J Criteria to used in minimisation

Member Function Documentation

virtual Handle< TColStd_HArray2OfInteger > FEmTool_ElementaryCriterion::DependenceTable ( ) const

pure virtual

To know if two dimension are independent.

Implemented in FEmTool_LinearFlexion, FEmTool_LinearJerk, and FEmTool_LinearTension.

virtual void FEmTool_ElementaryCriterion::Gradient	(	const Standard_Integer	Dim,
		math_Vector &	G
	)

pure virtual

To Compute the coefficients in the dimension <dim> of the J(E)'s Gradient where E is the current Element.

Implemented in FEmTool_LinearFlexion, FEmTool_LinearJerk, and FEmTool_LinearTension.

virtual void FEmTool_ElementaryCriterion::Hessian	(	const Standard_Integer	Dim1,
		const Standard_Integer	Dim2,
		math_Matrix &	H
	)

pure virtual

To Compute J(E) the coefficients of Hessian matrix of J(E) wich are crossed derivatives in dimensions <Dim1> and <Dim2>. If DependenceTable(Dimension1,Dimension2) is False.

Implemented in FEmTool_LinearFlexion, FEmTool_LinearJerk, and FEmTool_LinearTension.

void FEmTool_ElementaryCriterion::Set ( const Handle< TColStd_HArray2OfReal > & Coeff )

Set the coefficient of the Element (the Curve)