Intrepid
Public Member Functions | Private Member Functions | Private Attributes
Intrepid::Basis_HCURL_QUAD_In_FEM< Scalar, ArrayScalar > Class Template Reference

Implementation of the default H(div)-compatible FEM basis of degree 1 on Quadrilateral cell. More...

#include <Intrepid_HCURL_QUAD_In_FEM.hpp>

Inheritance diagram for Intrepid::Basis_HCURL_QUAD_In_FEM< Scalar, ArrayScalar >:
Intrepid::Basis< Scalar, ArrayScalar > Intrepid::DofCoordsInterface< ArrayScalar >

List of all members.

Public Member Functions

virtual ~Basis_HCURL_QUAD_In_FEM ()
 Destructor.
 Basis_HCURL_QUAD_In_FEM (int order, const ArrayScalar &ptsClosed, const ArrayScalar &ptsOpen)
 Constructor.
 Basis_HCURL_QUAD_In_FEM (int order, const EPointType &pointType)
 Constructor allowing users to select the order and either eqispaced of spectral points.
void getValues (ArrayScalar &outputValues, const ArrayScalar &inputPoints, const EOperator operatorType) const
 Evaluation of a FEM basis on a reference Quadrilateral cell.
void getValues (ArrayScalar &outputValues, const ArrayScalar &inputPoints, const ArrayScalar &cellVertices, const EOperator operatorType=OPERATOR_VALUE) const
 FVD basis evaluation: invocation of this method throws an exception.
virtual void getDofCoords (ArrayScalar &DofCoords) const
 Returns spatial locations (coordinates) of degrees of freedom on a reference cell; defined for interpolatory bases.

Private Member Functions

void initializeTags ()
 Initializes tagToOrdinal_ and ordinalToTag_ lookup arrays.

Private Attributes

Basis_HGRAD_LINE_Cn_FEM
< Scalar, ArrayScalar > 
closedBasis_
Basis_HGRAD_LINE_Cn_FEM
< Scalar, ArrayScalar > 
openBasis_
FieldContainer< double > closedPts_
FieldContainer< double > openPts_

Detailed Description

template<class Scalar, class ArrayScalar>
class Intrepid::Basis_HCURL_QUAD_In_FEM< Scalar, ArrayScalar >

Implementation of the default H(div)-compatible FEM basis of degree 1 on Quadrilateral cell.

Implements Raviart-Thomas basis of degree n on the reference Quadrilateral cell. The basis has cardinality 2(n+1)n and spans a INCOMPLETE polynomial space.

Definition at line 67 of file Intrepid_HCURL_QUAD_In_FEM.hpp.


Constructor & Destructor Documentation

template<class Scalar , class ArrayScalar >
Intrepid::Basis_HCURL_QUAD_In_FEM< Scalar, ArrayScalar >::Basis_HCURL_QUAD_In_FEM ( int  order,
const ArrayScalar &  ptsClosed,
const ArrayScalar &  ptsOpen 
)

Constructor.

Parameters:
order[in] - order of polynomial space
ptsClosed[in] - pts that include the endpoints, used in the direction of normal continuity
ptsOpen[in] - used in "off" direction

Definition at line 52 of file Intrepid_HCURL_QUAD_In_FEMDef.hpp.

References Intrepid::Basis< Scalar, ArrayScalar >::basisCardinality_, Intrepid::Basis< Scalar, ArrayScalar >::basisCellTopology_, Intrepid::Basis< Scalar, ArrayScalar >::basisCoordinates_, Intrepid::Basis< Scalar, ArrayScalar >::basisDegree_, Intrepid::Basis< Scalar, ArrayScalar >::basisTagsAreSet_, and Intrepid::Basis< Scalar, ArrayScalar >::basisType_.


Member Function Documentation

template<class Scalar , class ArrayScalar >
void Intrepid::Basis_HCURL_QUAD_In_FEM< Scalar, ArrayScalar >::getDofCoords ( ArrayScalar &  DofCoords) const [virtual]

Returns spatial locations (coordinates) of degrees of freedom on a reference cell; defined for interpolatory bases.

Parameters:
DofCoords[out] - array with the coordinates of degrees of freedom, dimensioned (F,D)

Implements Intrepid::DofCoordsInterface< ArrayScalar >.

Definition at line 355 of file Intrepid_HCURL_QUAD_In_FEMDef.hpp.

template<class Scalar , class ArrayScalar >
void Intrepid::Basis_HCURL_QUAD_In_FEM< Scalar, ArrayScalar >::getValues ( ArrayScalar &  outputValues,
const ArrayScalar &  inputPoints,
const EOperator  operatorType 
) const [virtual]

Evaluation of a FEM basis on a reference Quadrilateral cell.

Returns values of operatorType acting on FEM basis functions for a set of points in the reference Quadrilateral cell. For rank and dimensions of I/O array arguments see Section MD array template arguments for basis methods.

Parameters:
outputValues[out] - rank-3 or 4 array with the computed basis values
inputPoints[in] - rank-2 array with dimensions (P,D) containing reference points
operatorType[in] - operator applied to basis functions

Implements Intrepid::Basis< Scalar, ArrayScalar >.

Definition at line 192 of file Intrepid_HCURL_QUAD_In_FEMDef.hpp.


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