Open CASCADE Technology  6.9.0
Public Member Functions | Protected Attributes

FEmTool_ElementaryCriterion Class Referenceabstract

defined J Criteria to used in minimisation More...

#include <FEmTool_ElementaryCriterion.hxx>

Inheritance diagram for FEmTool_ElementaryCriterion:
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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_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...
 

Protected Attributes

Handle< TColStd_HArray2OfRealmyCoeff
 
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)

virtual void FEmTool_ElementaryCriterion::Set ( const Standard_Real  FirstKnot,
const Standard_Real  LastKnot 
)
virtual

Set the definition interval of the Element.

virtual Standard_Real FEmTool_ElementaryCriterion::Value ( )
pure virtual

To Compute J(E) where E is the current Element.

Implemented in FEmTool_LinearFlexion, FEmTool_LinearJerk, and FEmTool_LinearTension.

Field Documentation

Handle< TColStd_HArray2OfReal > FEmTool_ElementaryCriterion::myCoeff
protected
Standard_Real FEmTool_ElementaryCriterion::myFirst
protected
Standard_Real FEmTool_ElementaryCriterion::myLast
protected

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