#include <fe.hpp>

Inheritance diagram for mfem::NURBS2DFiniteElement:

Collaboration diagram for mfem::NURBS2DFiniteElement:

Public Member Functions
	NURBS2DFiniteElement (int p)

	NURBS2DFiniteElement (int px, int py)

virtual void	SetOrder () const
	Update the NURBSFiniteElement according to the currently set knot vectors. More...

virtual void	CalcShape (const IntegrationPoint &ip, Vector &shape) const
	Evaluate the values of all shape functions of a scalar finite element in reference space at the given point ip. More...

virtual void	CalcDShape (const IntegrationPoint &ip, DenseMatrix &dshape) const
	Evaluate the gradients of all shape functions of a scalar finite element in reference space at the given point ip. More...

Public Member Functions inherited from mfem::NURBSFiniteElement
	NURBSFiniteElement (int D, Geometry::Type G, int Do, int O, int F)

void	Reset () const

void	SetIJK (const int *IJK) const

int	GetPatch () const

void	SetPatch (int p) const

int	GetElement () const

void	SetElement (int e) const

Array< const KnotVector * > &	KnotVectors () const

Vector &	Weights () const

Public Member Functions inherited from mfem::ScalarFiniteElement
	ScalarFiniteElement (int D, Geometry::Type G, int Do, int O, int F=FunctionSpace::Pk)

	c_shape (Dof)

void	SetMapType (int M)

void	NodalLocalInterpolation (ElementTransformation &Trans, DenseMatrix &I, const ScalarFiniteElement &fine_fe) const
	Nodal interpolation. More...

void	ScalarLocalInterpolation (ElementTransformation &Trans, DenseMatrix &I, const ScalarFiniteElement &fine_fe) const
	"Interpolation" defined through local L2-projection. More...

virtual const DofToQuad &	GetDofToQuad (const IntegrationRule &ir, DofToQuad::Mode mode) const

Public Member Functions inherited from mfem::FiniteElement
	FiniteElement (int D, Geometry::Type G, int Do, int O, int F=FunctionSpace::Pk)

int	GetDim () const
	Returns the reference space dimension for the finite element. More...

Geometry::Type	GetGeomType () const
	Returns the Geometry::Type of the reference element. More...

int	GetDof () const
	Returns the number of degrees of freedom in the finite element. More...

int	GetOrder () const
	Returns the order of the finite element. In the case of anisotropic orders, returns the maximum order. More...

bool	HasAnisotropicOrders () const
	Returns true if the FiniteElement basis may be using different orders/degrees in different spatial directions. More...

const int *	GetAnisotropicOrders () const
	Returns an array containing the anisotropic orders/degrees. More...

int	Space () const
	Returns the type of space on each element. More...

int	GetRangeType () const

int	GetDerivRangeType () const

int	GetMapType () const

int	GetDerivType () const

int	GetDerivMapType () const

void	CalcPhysShape (ElementTransformation &Trans, Vector &shape) const
	Evaluate the values of all shape functions of a scalar finite element in physical space at the point described by Trans. More...

void	CalcPhysDShape (ElementTransformation &Trans, DenseMatrix &dshape) const
	Evaluate the gradients of all shape functions of a scalar finite element in physical space at the point described by Trans. More...

const IntegrationRule &	GetNodes () const

virtual void	CalcVShape (const IntegrationPoint &ip, DenseMatrix &shape) const
	Evaluate the values of all shape functions of a vector finite element in reference space at the given point ip. More...

virtual void	CalcVShape (ElementTransformation &Trans, DenseMatrix &shape) const
	Evaluate the values of all shape functions of a vector finite element in physical space at the point described by Trans. More...

void	CalcPhysVShape (ElementTransformation &Trans, DenseMatrix &shape) const
	Equivalent to the CalcVShape() method with the same arguments. More...

virtual void	CalcDivShape (const IntegrationPoint &ip, Vector &divshape) const
	Evaluate the divergence of all shape functions of a vector finite element in reference space at the given point ip. More...

void	CalcPhysDivShape (ElementTransformation &Trans, Vector &divshape) const
	Evaluate the divergence of all shape functions of a vector finite element in physical space at the point described by Trans. More...

virtual void	CalcCurlShape (const IntegrationPoint &ip, DenseMatrix &curl_shape) const
	Evaluate the curl of all shape functions of a vector finite element in reference space at the given point ip. More...

void	CalcPhysCurlShape (ElementTransformation &Trans, DenseMatrix &curl_shape) const
	Evaluate the curl of all shape functions of a vector finite element in physical space at the point described by Trans. More...

virtual void	GetFaceDofs (int face, int *dofs, int ndofs) const

virtual void	CalcHessian (const IntegrationPoint &ip, DenseMatrix &h) const

virtual void	GetLocalInterpolation (ElementTransformation &Trans, DenseMatrix &I) const
	Return the local interpolation matrix I (Dof x Dof) where the fine element is the image of the base geometry under the given transformation. More...

virtual void	GetLocalRestriction (ElementTransformation &Trans, DenseMatrix &R) const
	Return a local restriction matrix R (Dof x Dof) mapping fine dofs to coarse dofs. More...

virtual void	GetTransferMatrix (const FiniteElement &fe, ElementTransformation &Trans, DenseMatrix &I) const
	Return interpolation matrix, I, which maps dofs from a coarse element, fe, to the fine dofs on this finite element. More...

virtual void	Project (Coefficient &coeff, ElementTransformation &Trans, Vector &dofs) const

virtual void	Project (VectorCoefficient &vc, ElementTransformation &Trans, Vector &dofs) const

virtual void	ProjectMatrixCoefficient (MatrixCoefficient &mc, ElementTransformation &T, Vector &dofs) const

virtual void	ProjectDelta (int vertex, Vector &dofs) const

virtual void	Project (const FiniteElement &fe, ElementTransformation &Trans, DenseMatrix &I) const

virtual void	ProjectGrad (const FiniteElement &fe, ElementTransformation &Trans, DenseMatrix &grad) const

virtual void	ProjectCurl (const FiniteElement &fe, ElementTransformation &Trans, DenseMatrix &curl) const

virtual void	ProjectDiv (const FiniteElement &fe, ElementTransformation &Trans, DenseMatrix &div) const

virtual	~FiniteElement ()

Protected Attributes
Vector	u

Vector	shape_x

Vector	shape_y

Vector	dshape_x

Vector	dshape_y

Protected Attributes inherited from mfem::NURBSFiniteElement
Array< const KnotVector * >	kv

const int *	ijk

int	patch

int	elem

Vector	weights

Protected Attributes inherited from mfem::ScalarFiniteElement
Vector	c_shape

Protected Attributes inherited from mfem::FiniteElement
int	Dim
	Dimension of reference space. More...

Geometry::Type	GeomType
	Geometry::Type of the reference element. More...

int	FuncSpace

int	RangeType

int	MapType

int	DerivType

int	DerivRangeType

int	DerivMapType

int	Dof
	Number of degrees of freedom. More...

int	Order
	Order/degree of the shape functions. More...

int	Orders [Geometry::MaxDim]
	Anisotropic orders. More...

IntegrationRule	Nodes

DenseMatrix	vshape

Array< DofToQuad * >	dof2quad_array
	Container for all DofToQuad objects created by the FiniteElement. More...

Additional Inherited Members
Public Types inherited from mfem::FiniteElement
enum	{ SCALAR, VECTOR }
	Enumeration for RangeType and DerivRangeType. More...

enum	{ VALUE, INTEGRAL, H_DIV, H_CURL }
	Enumeration for MapType: defines how reference functions are mapped to physical space. More...

enum	{ NONE, GRAD, DIV, CURL }
	Enumeration for DerivType: defines which derivative method is implemented. More...

Static Public Member Functions inherited from mfem::FiniteElement
static bool	IsClosedType (int b_type)

static bool	IsOpenType (int b_type)

static int	VerifyClosed (int b_type)

static int	VerifyOpen (int b_type)

static int	VerifyNodal (int b_type)

Public Attributes inherited from mfem::ScalarFiniteElement
	__pad0__: FiniteElement(D

	G

	Do

	O

	F

Protected Member Functions inherited from mfem::ScalarFiniteElement
const DofToQuad &	GetTensorDofToQuad (const class TensorBasisElement &tb, const IntegrationRule &ir, DofToQuad::Mode mode) const

Static Protected Member Functions inherited from mfem::ScalarFiniteElement
static const ScalarFiniteElement &	CheckScalarFE (const FiniteElement &fe)

Detailed Description

Definition at line 2893 of file fe.hpp.

Constructor & Destructor Documentation

mfem::NURBS2DFiniteElement::NURBS2DFiniteElement ( int p )

inline

Definition at line 2899 of file fe.hpp.

mfem::NURBS2DFiniteElement::NURBS2DFiniteElement	(	int	px,
		int	py
	)

inline

Definition at line 2905 of file fe.hpp.

Member Function Documentation

void mfem::NURBS2DFiniteElement::CalcDShape	(	const IntegrationPoint &	ip,
		DenseMatrix &	dshape
	)		const

virtual

Evaluate the gradients of all shape functions of a scalar finite element in reference space at the given point ip.

Each row of the result DenseMatrix dshape contains the derivatives of one shape function. The size (Dof x Dim) of dshape must be set in advance.

Implements mfem::FiniteElement.

Definition at line 11828 of file fe.cpp.

void mfem::NURBS2DFiniteElement::CalcShape	(	const IntegrationPoint &	ip,
		Vector &	shape
	)		const

virtual

Evaluate the values of all shape functions of a scalar finite element in reference space at the given point ip.

The size (Dof) of the result Vector shape must be set in advance.

Implements mfem::FiniteElement.

Definition at line 11809 of file fe.cpp.

void mfem::NURBS2DFiniteElement::SetOrder ( ) const

virtual

Update the NURBSFiniteElement according to the currently set knot vectors.

Reimplemented from mfem::NURBSFiniteElement.

Definition at line 11794 of file fe.cpp.