FEmTool_ElementaryCriterion Class Reference

defined J Criteria to used in minimisation More...

#include <FEmTool_ElementaryCriterion.hxx>

Inheritance diagram for FEmTool_ElementaryCriterion:

Public Member Functions
	FEmTool_ElementaryCriterion ()
	Empty constructor.
void	Set (const Handle< TColStd_HArray2OfReal > &Coeff)
	Set the coefficient of the Element (the Curve)
virtual void	Set (const Standard_Real FirstKnot, const Standard_Real LastKnot)
	Set the definition interval of the Element.
virtual Handle< TColStd_HArray2OfInteger >	DependenceTable () const =0
	To know if two dimension are independent.
virtual Standard_Real	Value ()=0
	To Compute J(E) where E is the current Element.
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) which are crossed derivatives in dimensions <Dim1> and <Dim2>. If DependenceTable(Dimension1,Dimension2) is False.
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.
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.
virtual	~Standard_Transient ()
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName.
Standard_Boolean	IsKind (const opencascade::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.
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.
Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
Standard_Integer	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object.
Standard_Integer	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value.
virtual void	Delete () const
	Memory deallocator for transient classes.

Protected Attributes
Handle< TColStd_HArray2OfReal >	myCoeff
Standard_Real	myFirst
Standard_Real	myLast

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.
Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.
static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Detailed Description

defined J Criteria to used in minimisation

Constructor & Destructor Documentation

FEmTool_ElementaryCriterion()

FEmTool_ElementaryCriterion::FEmTool_ElementaryCriterion

(

)

Empty constructor.

Member Function Documentation

DependenceTable()

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.

Gradient()

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.

Hessian()

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) which are crossed derivatives in dimensions <Dim1> and <Dim2>. If DependenceTable(Dimension1,Dimension2) is False.

Implemented in FEmTool_LinearFlexion, FEmTool_LinearJerk, and FEmTool_LinearTension.

Set() [1/2]

void FEmTool_ElementaryCriterion::Set

(

const Handle< TColStd_HArray2OfReal > &

Coeff

)

Set the coefficient of the Element (the Curve)

Set() [2/2]

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

virtual

Set the definition interval of the Element.

Value()

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

myCoeff

Handle< TColStd_HArray2OfReal > FEmTool_ElementaryCriterion::myCoeff

protected

myFirst

Standard_Real FEmTool_ElementaryCriterion::myFirst

protected

myLast

Standard_Real FEmTool_ElementaryCriterion::myLast

protected

---

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

• FEmTool_ElementaryCriterion.hxx