#include <eltrans.hpp>

Inheritance diagram for mfem::IsoparametricTransformation:

Collaboration diagram for mfem::IsoparametricTransformation:

Public Member Functions
void	SetFE (const FiniteElement *FE)

DenseMatrix &	GetPointMat ()

void	SetIdentityTransformation (int GeomType)

virtual void	Transform (const IntegrationPoint &, Vector &)

virtual void	Transform (const IntegrationRule &, DenseMatrix &)

virtual const DenseMatrix &	Jacobian ()

virtual double	Weight ()

virtual int	Order ()

virtual int	OrderJ ()

virtual int	OrderW ()

virtual int	OrderGrad (const FiniteElement *fe)
	order of adj(J)^t.grad(fi) More...

virtual int	GetSpaceDim ()

virtual	~IsoparametricTransformation ()

Public Member Functions inherited from mfem::ElementTransformation
	ElementTransformation ()

void	SetIntPoint (const IntegrationPoint *ip)

const IntegrationPoint &	GetIntPoint ()

virtual	~ElementTransformation ()

Additional Inherited Members
Public Attributes inherited from mfem::ElementTransformation
int	Attribute

int	ElementNo

Protected Attributes inherited from mfem::ElementTransformation
int	JacobianIsEvaluated

int	WeightIsEvaluated

const IntegrationPoint *	IntPoint

Detailed Description

Definition at line 56 of file eltrans.hpp.

Constructor & Destructor Documentation

virtual mfem::IsoparametricTransformation::~IsoparametricTransformation ( )

inlinevirtual

Definition at line 86 of file eltrans.hpp.

Member Function Documentation

DenseMatrix& mfem::IsoparametricTransformation::GetPointMat ( )

inline

Definition at line 68 of file eltrans.hpp.

virtual int mfem::IsoparametricTransformation::GetSpaceDim ( )

inlinevirtual

Get dimension of target space (we support 2D meshes embedded in 3D; in this case the function should return "3").

Implements mfem::ElementTransformation.

Definition at line 80 of file eltrans.hpp.

const DenseMatrix & mfem::IsoparametricTransformation::Jacobian ( )

virtual

Return the Jacobian of the transformation at the IntPoint. The first column contains the x derivatives of the transformation, the second – the y derivatives, etc.

Implements mfem::ElementTransformation.

Definition at line 50 of file eltrans.cpp.

virtual int mfem::IsoparametricTransformation::Order ( )

inlinevirtual

Implements mfem::ElementTransformation.

Definition at line 76 of file eltrans.hpp.

int mfem::IsoparametricTransformation::OrderGrad ( const FiniteElement * fe )

virtual

order of adj(J)^t.grad(fi)

Implements mfem::ElementTransformation.

Definition at line 104 of file eltrans.cpp.

int mfem::IsoparametricTransformation::OrderJ ( )