FEmTool_LinearTension Class Reference

Criterium of LinearTension To Hermit-Jacobi elements. More...

#include <FEmTool_LinearTension.hxx>

Inheritance diagram for FEmTool_LinearTension:

Public Member Functions
	FEmTool_LinearTension (const int WorkDegree, const GeomAbs_Shape ConstraintOrder)
occ::handle< NCollection_HArray2< int > >	DependenceTable () const override
	To know if two dimension are independent.
double	Value () override
	To Compute J(E) where E is the current Element.
void	Hessian (const int Dimension1, const int Dimension2, math_Matrix &H) override
	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.
void	Gradient (const int Dimension, math_Vector &G) override
	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 FEmTool_ElementaryCriterion
	FEmTool_ElementaryCriterion ()
	Empty constructor.
void	Set (const occ::handle< NCollection_HArray2< double > > &Coeff)
	Set the coefficient of the Element (the Curve)
virtual void	Set (const double FirstKnot, const double LastKnot)
	Set the definition interval of the 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 ()=default
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.
bool	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.
bool	IsKind (const char *const 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.
int	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
virtual void	Delete () const
	Memory deallocator for transient classes.

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.
Protected Attributes inherited from FEmTool_ElementaryCriterion
occ::handle< NCollection_HArray2< double > >	myCoeff
double	myFirst
double	myLast

Detailed Description

Criterium of LinearTension To Hermit-Jacobi elements.

Constructor & Destructor Documentation

FEmTool_LinearTension()

FEmTool_LinearTension::FEmTool_LinearTension	(	const int	WorkDegree,
		const GeomAbs_Shape	ConstraintOrder )

Member Function Documentation

DependenceTable()

occ::handle< NCollection_HArray2< int > > FEmTool_LinearTension::DependenceTable ( ) const

overridevirtual

To know if two dimension are independent.

Implements FEmTool_ElementaryCriterion.

Gradient()

void FEmTool_LinearTension::Gradient ( const int Dim, math_Vector & G )

overridevirtual

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

Implements FEmTool_ElementaryCriterion.

Hessian()

void FEmTool_LinearTension::Hessian ( const int Dim1, const int Dim2, math_Matrix & H )

overridevirtual

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.

Implements FEmTool_ElementaryCriterion.

Value()

double FEmTool_LinearTension::Value ( )

overridevirtual

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

Implements FEmTool_ElementaryCriterion.

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

• FEmTool_LinearTension.hxx