Intrepid
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Intrepid::Basis_HGRAD_QUAD_Cn_FEM< Scalar, ArrayScalar > Class Template Reference
Inheritance diagram for Intrepid::Basis_HGRAD_QUAD_Cn_FEM< Scalar, ArrayScalar >:
Intrepid::TensorBasis< Scalar, ArrayScalar > Intrepid::DofCoordsInterface< ArrayScalar > Intrepid::Basis< Scalar, ArrayScalar >

Public Member Functions

 Basis_HGRAD_QUAD_Cn_FEM (const int orderx, const int ordery, const ArrayScalar &pts_x, const ArrayScalar &pts_y)
 Constructor.
 
 Basis_HGRAD_QUAD_Cn_FEM (const int order, const EPointType &pointType)
 Constructor giving a PointType switch for equispaced or spectral (i.e. Gauss-Lobatto) points.
 
void getValues (ArrayScalar &outputValues, const ArrayScalar &inputPoints, const EOperator operatorType) const
 FEM basis evaluation on a reference Quadrilateral cell. More...
 
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. More...
 
- Public Member Functions inherited from Intrepid::TensorBasis< Scalar, ArrayScalar >
Array< Array< RCP< Basis
< Scalar, ArrayScalar > > > > & 
getBases ()
 
virtual ~TensorBasis ()
 Destructor.
 
- Public Member Functions inherited from Intrepid::Basis< Scalar, ArrayScalar >
virtual ~Basis ()
 Destructor.
 
virtual int getCardinality () const
 Returns cardinality of the basis. More...
 
virtual int getDegree () const
 Returns the degree of the basis. More...
 
virtual const shards::CellTopology getBaseCellTopology () const
 Returns the base cell topology for which the basis is defined. See Shards documentation http://trilinos.sandia.gov/packages/shards for definition of base cell topology. More...
 
virtual EBasis getBasisType () const
 Returns the basis type. More...
 
virtual ECoordinates getCoordinateSystem () const
 Returns the type of coordinate system for which the basis is defined. More...
 
virtual int getDofOrdinal (const int subcDim, const int subcOrd, const int subcDofOrd)
 DoF tag to ordinal lookup. More...
 
virtual const std::vector
< std::vector< std::vector
< int > > > & 
getDofOrdinalData ()
 DoF tag to ordinal data structure.
 
virtual const std::vector< int > & getDofTag (const int dofOrd)
 DoF ordinal to DoF tag lookup. More...
 
virtual const std::vector
< std::vector< int > > & 
getAllDofTags ()
 Retrieves all DoF tags. More...
 
- Public Member Functions inherited from Intrepid::DofCoordsInterface< ArrayScalar >
virtual ~DofCoordsInterface ()=0
 Pure virtual destructor (gives warnings if not included). Following "Effective C++: 3rd Ed." item 7 the implementation is included in the definition file.
 

Private Member Functions

void initializeTags ()
 Initializes tagToOrdinal_ and ordinalToTag_ lookup arrays.
 

Private Attributes

FieldContainer< double > ptsx_
 
FieldContainer< double > ptsy_
 

Additional Inherited Members

- Protected Member Functions inherited from Intrepid::TensorBasis< Scalar, ArrayScalar >
void setBases (Array< Array< RCP< Basis< Scalar, ArrayScalar > > > > &bases)
 
- Protected Attributes inherited from Intrepid::TensorBasis< Scalar, ArrayScalar >
Array< Array< RCP< Basis
< Scalar, ArrayScalar > > > > 
bases_
 
- Protected Attributes inherited from Intrepid::Basis< Scalar, ArrayScalar >
int basisCardinality_
 Cardinality of the basis, i.e., the number of basis functions/degrees-of-freedom.
 
int basisDegree_
 Degree of the largest complete polynomial space that can be represented by the basis.
 
shards::CellTopology basisCellTopology_
 Base topology of the cells for which the basis is defined. See the Shards package http://trilinos.sandia.gov/packages/shards for definition of base cell topology.
 
EBasis basisType_
 Type of the basis.
 
ECoordinates basisCoordinates_
 The coordinate system for which the basis is defined.
 
bool basisTagsAreSet_
 "true" if tagToOrdinal_ and ordinalToTag_ have been initialized
 
std::vector< std::vector< int > > ordinalToTag_
 DoF ordinal to tag lookup table. More...
 
std::vector< std::vector
< std::vector< int > > > 
tagToOrdinal_
 DoF tag to ordinal lookup table. More...
 

Detailed Description

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

Definition at line 66 of file Intrepid_HGRAD_QUAD_Cn_FEM.hpp.

Member Function Documentation

template<class Scalar , class ArrayScalar >
void Intrepid::Basis_HGRAD_QUAD_Cn_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 377 of file Intrepid_HGRAD_QUAD_Cn_FEMDef.hpp.

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

FEM basis evaluation on a reference Quadrilateral cell.

    Returns values of <var>operatorType</var> acting on FEM basis functions for a set of
    points in the <strong>reference Quadrilateral</strong> cell. For rank and dimensions of 
    I/O array arguments see Section \ref basis_md_array_sec .
Parameters
outputValues[out] - rank-2 or 3 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 213 of file Intrepid_HGRAD_QUAD_Cn_FEMDef.hpp.

References Intrepid::Basis< Scalar, ArrayScalar >::getCardinality(), and Intrepid::Basis< Scalar, ArrayScalar >::getValues().


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