An helper class to compute the evaluation points and weights needed for performing projections. More...

#include <Intrepid2_ProjectionStruct.hpp>

Public Types
enum	EvalPointsType { BASIS , TARGET }
typedef Kokkos::pair< ordinal_type, ordinal_type >	range_type
typedef Kokkos::DefaultHostExecutionSpace	HostExecutionSpaceType
	KK : do we really need this complication instead of using default host exec space ????
typedef Kokkos::HostSpace	HostMemorySpaceType
typedef Kokkos::Device< HostExecutionSpaceType, HostMemorySpaceType >	HostDeviceType
typedef Kokkos::DynRankView< ValueType, HostDeviceType >	view_type
typedef Kokkos::View< range_type **, HostDeviceType >	range_tag
typedef std::array< std::array< view_type, maxSubCellsCount >, numberSubCellDims >	view_tag
typedef Kokkos::View< unsigned **, HostDeviceType >	key_tag

Public Member Functions
ordinal_type	getNumBasisEvalPoints ()
	Returns number of basis evaluation points.
ordinal_type	getNumBasisDerivEvalPoints ()
	Returns number of evaluation points for basis derivatives.
ordinal_type	getNumTargetEvalPoints ()
	Returns number of points where to evaluate the target function.
ordinal_type	getNumTargetDerivEvalPoints ()
	Returns number of points where to evaluate the derivatives of the target function.
ordinal_type	getMaxNumDerivPoints (const EvalPointsType type) const
	Returns the maximum number of derivative evaluation points across all the subcells.
ordinal_type	getMaxNumEvalPoints (const EvalPointsType type) const
	Returns the maximum number of evaluation points across all the subcells.
view_type	getBasisEvalPoints (const ordinal_type subCellDim, const ordinal_type subCellId)
	Returns the basis evaluation points on a subcell.
view_type	getBasisDerivEvalPoints (const ordinal_type subCellDim, const ordinal_type subCellId)
	Returns the evaluation points for basis derivatives on a subcell.
view_type	getTargetEvalPoints (const ordinal_type subCellDim, const ordinal_type subCellId)
	Returns the points where to evaluate the target function on a subcell.
view_type	getTargetDerivEvalPoints (const ordinal_type subCellDim, const ordinal_type subCellId)
	Returns the points where to evaluate the derivatives of the target function on a subcell.
view_type	getEvalPoints (const ordinal_type subCellDim, const ordinal_type subCellId, EvalPointsType type) const
	Returns the basis/target evaluation points on a subcell.
view_type	getDerivEvalPoints (const ordinal_type subCellDim, const ordinal_type subCellId, EvalPointsType type) const
	Returns the evaluation points for basis/target derivatives on a subcell.
view_type	getBasisEvalWeights (const ordinal_type subCellDim, const ordinal_type subCellId)
	Returns the basis evaluation weights on a subcell.
view_type	getBasisDerivEvalWeights (const ordinal_type subCellDim, const ordinal_type subCellId)
	Returns the basis derivatives evaluation weights on a subcell.
view_type	getTargetEvalWeights (const ordinal_type subCellDim, const ordinal_type subCellId)
	Returns the function evaluation weights on a subcell.
view_type	getTargetDerivEvalWeights (const ordinal_type subCellDim, const ordinal_type subCellId)
	Returns the function derivatives evaluation weights on a subcell.
const range_tag	getBasisPointsRange () const
	Returns the range tag of the basis evaluation points subcells.
const range_tag	getPointsRange (const EvalPointsType type) const
	Returns the range tag of the basis/target evaluation points in subcells.
const range_tag	getBasisDerivPointsRange () const
	Returns the range tag of the derivative evaluation points on subcell.
const range_tag	getDerivPointsRange (const EvalPointsType type) const
	Returns the range tag of the basis/target derivative evaluation points on subcells.
const range_tag	getTargetPointsRange () const
	Returns the range of the target function evaluation points on subcells.
const range_tag	getTargetDerivPointsRange () const
	Returns the range tag of the target function derivative evaluation points on subcells.
const key_tag	getTopologyKey () const
	Returns the key tag for subcells.
template<typename BasisPtrType>
void	createL2ProjectionStruct (const BasisPtrType cellBasis, const ordinal_type targetCubDegree)
	Initialize the ProjectionStruct for L2 projections.
template<typename BasisPtrType>
void	createL2DGProjectionStruct (const BasisPtrType cellBasis, const ordinal_type targetCubDegree)
	Initialize the ProjectionStruct for (discontinuous local-L2) projection.
template<typename BasisPtrType>
void	createHGradProjectionStruct (const BasisPtrType cellBasis, const ordinal_type targetCubDegree, const ordinal_type targetGradCubDegre)
	Initialize the ProjectionStruct for HGRAD projections.
template<typename BasisPtrType>
void	createHCurlProjectionStruct (const BasisPtrType cellBasis, const ordinal_type targetCubDegree, const ordinal_type targetCurlCubDegre)
	Initialize the ProjectionStruct for HCURL projections.
template<typename BasisPtrType>
void	createHDivProjectionStruct (const BasisPtrType cellBasis, const ordinal_type targetCubDegree, const ordinal_type targetDivCubDegre)
	Initialize the ProjectionStruct for HDIV projections.
template<typename BasisPtrType>
void	createHVolProjectionStruct (const BasisPtrType cellBasis, const ordinal_type targetCubDegree)
	Initialize the ProjectionStruct for HVOL (local-L2) projection.

Public Attributes
key_tag	subCellTopologyKey
range_tag	basisPointsRange
range_tag	basisDerivPointsRange
range_tag	targetPointsRange
range_tag	targetDerivPointsRange
view_tag	basisCubPoints
view_tag	basisCubWeights
view_tag	basisDerivCubPoints
view_tag	basisDerivCubWeights
view_tag	targetCubPoints
view_tag	targetCubWeights
view_tag	targetDerivCubPoints
view_tag	targetDerivCubWeights
ordinal_type	numBasisEvalPoints
ordinal_type	numBasisDerivEvalPoints
ordinal_type	numTargetEvalPoints
ordinal_type	numTargetDerivEvalPoints
ordinal_type	maxNumBasisEvalPoints
ordinal_type	maxNumTargetEvalPoints
ordinal_type	maxNumBasisDerivEvalPoints
ordinal_type	maxNumTargetDerivEvalPoints

Static Public Attributes
static constexpr int	numberSubCellDims = 4
static constexpr int	maxSubCellsCount = 12

Detailed Description

template<typename DeviceType, typename ValueType>
class Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >

An helper class to compute the evaluation points and weights needed for performing projections.

In order to perform projections, the basis functions and the target function need to be evaluated at several sets of evaluation points (cubature points) defined on subcell entities (edges, faces, volumes). Depending on the projection, the evaluation of derivatives of the basis functions and of the target function may be needed as well. This class provides a struct to store the evaluation points/weights on the reference cell.

Use: create the proper ProjectionStruct rule by calling one of the functions: createL2ProjectionStruct, createHGradProjectionStruct, createHCurlProjectionStruct, createHDivProjectionStruct, createHVolProjectionStruct, depending on the type of projection wanted.

The created class is then used with the Projection Tools. See ProjectionTools class for more info.

Definition at line 90 of file Intrepid2_ProjectionStruct.hpp.

Member Typedef Documentation

◆ HostDeviceType

template<typename DeviceType, typename ValueType>

typedef Kokkos::Device<HostExecutionSpaceType,HostMemorySpaceType> Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::HostDeviceType

Definition at line 99 of file Intrepid2_ProjectionStruct.hpp.

◆ HostExecutionSpaceType

template<typename DeviceType, typename ValueType>

typedef Kokkos::DefaultHostExecutionSpace Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::HostExecutionSpaceType

KK : do we really need this complication instead of using default host exec space ????

Definition at line 97 of file Intrepid2_ProjectionStruct.hpp.

◆ HostMemorySpaceType

template<typename DeviceType, typename ValueType>

typedef Kokkos::HostSpace Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::HostMemorySpaceType

Definition at line 98 of file Intrepid2_ProjectionStruct.hpp.

◆ key_tag

template<typename DeviceType, typename ValueType>

typedef Kokkos::View<unsigned**,HostDeviceType > Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::key_tag

Definition at line 108 of file Intrepid2_ProjectionStruct.hpp.

◆ range_tag

template<typename DeviceType, typename ValueType>

typedef Kokkos::View<range_type**,HostDeviceType> Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::range_tag

Definition at line 101 of file Intrepid2_ProjectionStruct.hpp.

◆ range_type

template<typename DeviceType, typename ValueType>

typedef Kokkos::pair<ordinal_type,ordinal_type> Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::range_type

Definition at line 95 of file Intrepid2_ProjectionStruct.hpp.

◆ view_tag

template<typename DeviceType, typename ValueType>

typedef std::array<std::array<view_type, maxSubCellsCount>, numberSubCellDims> Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::view_tag

Definition at line 107 of file Intrepid2_ProjectionStruct.hpp.

◆ view_type

template<typename DeviceType, typename ValueType>

typedef Kokkos::DynRankView<ValueType,HostDeviceType > Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::view_type

Definition at line 100 of file Intrepid2_ProjectionStruct.hpp.

Member Enumeration Documentation

◆ EvalPointsType

template<typename DeviceType, typename ValueType>

enum Intrepid2::Experimental::ProjectionStruct::EvalPointsType

Definition at line 93 of file Intrepid2_ProjectionStruct.hpp.

Member Function Documentation

◆ createHCurlProjectionStruct()

template<typename DeviceType, typename ValueType>

template<typename BasisPtrType>

void Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::createHCurlProjectionStruct	(	const BasisPtrType	cellBasis,
		const ordinal_type	targetCubDegree,
		const ordinal_type	targetCurlCubDegre )

Initialize the ProjectionStruct for HCURL projections.

Parameters

cellBasis	[in] - HCURL basis functions for the projection
targetCubDegree	[in] - degree of the cubature needed to integrate the target function
targetGradCubDegre	[in] - degree of the cubature needed to integrate the derivative of target function

Definition at line 311 of file Intrepid2_ProjectionStructDef.hpp.

References Intrepid2::DefaultCubatureFactory::create().

◆ createHDivProjectionStruct()

template<typename DeviceType, typename ValueType>

template<typename BasisPtrType>

void Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::createHDivProjectionStruct	(	const BasisPtrType	cellBasis,
		const ordinal_type	targetCubDegree,
		const ordinal_type	targetDivCubDegre )

Initialize the ProjectionStruct for HDIV projections.

Parameters

cellBasis	[in] - HDIV basis functions for the projection
targetCubDegree	[in] - degree of the cubature needed to integrate the target function
targetGradCubDegre	[in] - degree of the cubature needed to integrate the derivative of target function

Definition at line 440 of file Intrepid2_ProjectionStructDef.hpp.

References Intrepid2::DefaultCubatureFactory::create(), and Intrepid2::Basis< Device, outputValueType, pointValueType >::getDofCount().

◆ createHGradProjectionStruct()

template<typename DeviceType, typename ValueType>

template<typename BasisPtrType>

void Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::createHGradProjectionStruct	(	const BasisPtrType	cellBasis,
		const ordinal_type	targetCubDegree,
		const ordinal_type	targetGradCubDegre )

Initialize the ProjectionStruct for HGRAD projections.

Parameters

cellBasis	[in] - HGRAD basis functions for the projection
targetCubDegree	[in] - degree of the cubature needed to integrate the target function
targetGradCubDegre	[in] - degree of the cubature needed to integrate the derivative of target function

Definition at line 194 of file Intrepid2_ProjectionStructDef.hpp.

References Intrepid2::DefaultCubatureFactory::create(), and Intrepid2::CellTools< DeviceType >::getReferenceVertex().

◆ createHVolProjectionStruct()

template<typename DeviceType, typename ValueType>

template<typename BasisPtrType>

void Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::createHVolProjectionStruct	(	const BasisPtrType	cellBasis,
		const ordinal_type	targetCubDegree )

Initialize the ProjectionStruct for HVOL (local-L2) projection.

Parameters

cellBasis	[in] - HVOL basis functions for the projection
targetCubDegree	[in] - degree of the cubature needed to integrate the target function

Definition at line 558 of file Intrepid2_ProjectionStructDef.hpp.

References Intrepid2::DefaultCubatureFactory::create().

Referenced by createL2DGProjectionStruct().

◆ createL2DGProjectionStruct()

template<typename DeviceType, typename ValueType>

template<typename BasisPtrType>

void Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::createL2DGProjectionStruct	(	const BasisPtrType	cellBasis,
		const ordinal_type	targetCubDegree )

inline

Initialize the ProjectionStruct for (discontinuous local-L2) projection.

Parameters

cellBasis	[in] - basis functions for the projection
targetCubDegree	[in] - degree of the cubature needed to integrate the target function

Definition at line 422 of file Intrepid2_ProjectionStruct.hpp.

References createHVolProjectionStruct().

◆ createL2ProjectionStruct()

template<typename DeviceType, typename ValueType>

template<typename BasisPtrType>

void Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::createL2ProjectionStruct	(	const BasisPtrType	cellBasis,
		const ordinal_type	targetCubDegree )

Initialize the ProjectionStruct for L2 projections.

Parameters

cellBasis	[in] - basis functions for the projection
targetCubDegree	[in] - degree of the cubature needed to integrate the target function

Definition at line 67 of file Intrepid2_ProjectionStructDef.hpp.

References Intrepid2::DefaultCubatureFactory::create(), and Intrepid2::CellTools< DeviceType >::getReferenceVertex().

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::projectField().

◆ getBasisDerivEvalPoints()

template<typename DeviceType, typename ValueType>

view_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getBasisDerivEvalPoints	(	const ordinal_type	subCellDim,
		const ordinal_type	subCellId )

inline

Returns the evaluation points for basis derivatives on a subcell.

P - num. evaluation points

D - spatial dimension

Parameters

subCellDim	[in] - dimension of the subcell
subCellId	[in] - ordinal of the subcell defined by cell topology

Returns: a rank-2 view (P,D) containing the basis derivatives evaluation points on the selected subcell

Definition at line 189 of file Intrepid2_ProjectionStruct.hpp.

◆ getBasisDerivEvalWeights()

template<typename DeviceType, typename ValueType>

view_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getBasisDerivEvalWeights	(	const ordinal_type	subCellDim,
		const ordinal_type	subCellId )

inline

Returns the basis derivatives evaluation weights on a subcell.

P - num. evaluation points

Parameters

subCellDim	[in] - dimension of the subcell
subCellId	[in] - ordinal of the subcell defined by cell topology

Returns: a rank-1 view (P) containing the basis derivatives evaluation weights on the selected subcell

Definition at line 299 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradBasisCoeffs().

◆ getBasisDerivPointsRange()

template<typename DeviceType, typename ValueType>

const range_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getBasisDerivPointsRange ( ) const

inline

Returns the range tag of the derivative evaluation points on subcell.

Returns: the range tag of the basis derivative evaluation points corresponding on subcell

Definition at line 362 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradBasisCoeffs().

◆ getBasisEvalPoints()

template<typename DeviceType, typename ValueType>

view_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getBasisEvalPoints	(	const ordinal_type	subCellDim,
		const ordinal_type	subCellId )

inline

Returns the basis evaluation points on a subcell.

P - num. evaluation points

D - spatial dimension

Parameters

subCellDim	[in] - dimension of the subcell
subCellId	[in] - ordinal of the subcell defined by cell topology

Returns: a rank-2 view (P,D) containing the basis evaluation points on the selected subcell

Definition at line 172 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs().

◆ getBasisEvalWeights()

template<typename DeviceType, typename ValueType>

view_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getBasisEvalWeights	(	const ordinal_type	subCellDim,
		const ordinal_type	subCellId )

inline

Returns the basis evaluation weights on a subcell.

P - num. evaluation points

Parameters

subCellDim	[in] - dimension of the subcell
subCellId	[in] - ordinal of the subcell defined by cell topology

Returns: a rank-1 view (P) containing the basis evaluation weights on the selected subcell

Definition at line 283 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHVolBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2BasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2DGBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2DGBasisCoeffs().

◆ getBasisPointsRange()

template<typename DeviceType, typename ValueType>

const range_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getBasisPointsRange ( ) const

inline

Returns the range tag of the basis evaluation points subcells.

Returns: the range tag of the basis evaluation points on subcells

Definition at line 340 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHVolBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2BasisCoeffs().

◆ getDerivEvalPoints()

template<typename DeviceType, typename ValueType>

view_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getDerivEvalPoints	(	const ordinal_type	subCellDim,
		const ordinal_type	subCellId,
		EvalPointsType	type ) const

inline

Returns the evaluation points for basis/target derivatives on a subcell.

P - num. evaluation points

D - spatial dimension

Parameters

subCellDim	[in] - dimension of the subcell
subCellId	[in] - ordinal of the subcell defined by cell topology
evalPointType	[in] - enum selecting whether the points should be computed for the basis functions or for the target function

Returns: a rank-2 view (P,D) containing the basis/target derivatives evaluation points on the selected subcell

Definition at line 263 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlEvaluationPoints(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivEvaluationPoints(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradEvaluationPoints().

◆ getDerivPointsRange()

template<typename DeviceType, typename ValueType>

const range_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getDerivPointsRange ( const EvalPointsType type ) const

inline

Returns the range tag of the basis/target derivative evaluation points on subcells.

Parameters

evalPointType [in] - enum selecting whether the points should be computed for the basis functions or for the target function

Returns: the range tag of the basis/target derivative evaluation points on subcells

Definition at line 372 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlEvaluationPoints(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivEvaluationPoints(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradEvaluationPoints().

◆ getEvalPoints()

template<typename DeviceType, typename ValueType>

view_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getEvalPoints	(	const ordinal_type	subCellDim,
		const ordinal_type	subCellId,
		EvalPointsType	type ) const

inline

Returns the basis/target evaluation points on a subcell.

P - num. evaluation points

D - spatial dimension

Parameters

subCellDim	[in] - dimension of the subcell
subCellId	[in] - ordinal of the subcell defined by cell topology
evalPointType	[in] - enum selecting whether the points should be computed for the basis functions or for the target function

Returns: a rank-2 view (P,D) containing the basis/target function evaluation points on the selected subcell

Definition at line 242 of file Intrepid2_ProjectionStruct.hpp.

◆ getMaxNumDerivPoints()

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getMaxNumDerivPoints ( const EvalPointsType type ) const

inline

Returns the maximum number of derivative evaluation points across all the subcells.

Parameters

evalPointType [in] - enum selecting whether the points should be computed for the basis functions or for the target function

Returns: the maximum number of the derivative evaluation points across all the subcells

Definition at line 140 of file Intrepid2_ProjectionStruct.hpp.

◆ getMaxNumEvalPoints()

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getMaxNumEvalPoints ( const EvalPointsType type ) const

inline

Returns the maximum number of evaluation points across all the subcells.

Parameters

evalPointType [in] - enum selecting whether the points should be computed for the basis functions or for the target function

Returns: the maximum number of the evaluation points across all the subcells

Definition at line 153 of file Intrepid2_ProjectionStruct.hpp.

◆ getNumBasisDerivEvalPoints()

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getNumBasisDerivEvalPoints ( )

inline

Returns number of evaluation points for basis derivatives.

Definition at line 118 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradBasisCoeffs().

◆ getNumBasisEvalPoints()

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getNumBasisEvalPoints ( )

inline

Returns number of basis evaluation points.

Definition at line 112 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHVolBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2BasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2DGBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2DGBasisCoeffs().

◆ getNumTargetDerivEvalPoints()

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getNumTargetDerivEvalPoints ( )

inline

Returns number of points where to evaluate the derivatives of the target function.

Definition at line 130 of file Intrepid2_ProjectionStruct.hpp.

◆ getNumTargetEvalPoints()

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getNumTargetEvalPoints ( )

inline

Returns number of points where to evaluate the target function.

Definition at line 124 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::projectField().

◆ getPointsRange()

template<typename DeviceType, typename ValueType>

const range_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getPointsRange ( const EvalPointsType type ) const

inline

Returns the range tag of the basis/target evaluation points in subcells.

Parameters

evalPointType [in] - enum selecting whether the points should be computed for the basis functions or for the target function

Returns: the range tag of the basis/target evaluation points on subcells

Definition at line 350 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlEvaluationPoints(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivEvaluationPoints(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradEvaluationPoints(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHVolEvaluationPoints(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2EvaluationPoints().

◆ getTargetDerivEvalPoints()

template<typename DeviceType, typename ValueType>

view_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getTargetDerivEvalPoints	(	const ordinal_type	subCellDim,
		const ordinal_type	subCellId )

inline

Returns the points where to evaluate the derivatives of the target function on a subcell.

P - num. evaluation points

D - spatial dimension

Parameters

subCellDim	[in] - dimension of the subcell
subCellId	[in] - ordinal of the subcell defined by cell topology

Returns: a rank-2 view (P,D) containing the target derivatives evaluation points on the selected subcell

Definition at line 223 of file Intrepid2_ProjectionStruct.hpp.

◆ getTargetDerivEvalWeights()

template<typename DeviceType, typename ValueType>

view_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getTargetDerivEvalWeights	(	const ordinal_type	subCellDim,
		const ordinal_type	subCellId )

inline

Returns the function derivatives evaluation weights on a subcell.

P - num. evaluation points

Parameters

subCellDim	[in] - dimension of the subcell
subCellId	[in] - ordinal of the subcell defined by cell topology

Returns: a rank-1 view (P) containing the target derivatives evaluation weights on the selected subcell

Definition at line 331 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradBasisCoeffs().

◆ getTargetDerivPointsRange()

template<typename DeviceType, typename ValueType>

const range_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getTargetDerivPointsRange ( ) const

inline

Returns the range tag of the target function derivative evaluation points on subcells.

Returns: the range of the target function derivative evaluation points corresponding on subcells

Definition at line 393 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradBasisCoeffs().

◆ getTargetEvalPoints()

template<typename DeviceType, typename ValueType>

view_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getTargetEvalPoints	(	const ordinal_type	subCellDim,
		const ordinal_type	subCellId )

inline

Returns the points where to evaluate the target function on a subcell.

P - num. evaluation points

D - spatial dimension

Parameters

subCellDim	[in] - dimension of the subcell
subCellId	[in] - ordinal of the subcell defined by cell topology

Returns: a rank-2 view (P,D) containing the target evaluation points on the selected subcell

Definition at line 206 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivEvaluationPoints().

◆ getTargetEvalWeights()

template<typename DeviceType, typename ValueType>

view_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getTargetEvalWeights	(	const ordinal_type	subCellDim,
		const ordinal_type	subCellId )

inline

Returns the function evaluation weights on a subcell.

P - num. evaluation points

Parameters

subCellDim	[in] - dimension of the subcell
subCellId	[in] - ordinal of the subcell defined by cell topology

Returns: a rank-1 view (P) containing the target evaluation weights on the selected subcell

Definition at line 315 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHVolBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2BasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2DGBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2DGBasisCoeffs().

◆ getTargetPointsRange()

template<typename DeviceType, typename ValueType>

const range_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getTargetPointsRange ( ) const

inline

Returns the range of the target function evaluation points on subcells.

Returns: the range of the target function evaluation points corresponding on subcells

Definition at line 384 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHVolBasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2BasisCoeffs().

◆ getTopologyKey()

template<typename DeviceType, typename ValueType>

const key_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::getTopologyKey ( ) const

inline

Returns the key tag for subcells.

Returns: the key tag of the selected subcells

Definition at line 401 of file Intrepid2_ProjectionStruct.hpp.

Referenced by Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHCurlEvaluationPoints(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHDivEvaluationPoints(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradBasisCoeffs(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getHGradEvaluationPoints(), Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2BasisCoeffs(), and Intrepid2::Experimental::ProjectionTools< DeviceType >::getL2EvaluationPoints().

Member Data Documentation

◆ basisCubPoints

template<typename DeviceType, typename ValueType>

view_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::basisCubPoints

Definition at line 473 of file Intrepid2_ProjectionStruct.hpp.

◆ basisCubWeights

template<typename DeviceType, typename ValueType>

view_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::basisCubWeights

Definition at line 474 of file Intrepid2_ProjectionStruct.hpp.

◆ basisDerivCubPoints

template<typename DeviceType, typename ValueType>

view_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::basisDerivCubPoints

Definition at line 475 of file Intrepid2_ProjectionStruct.hpp.

◆ basisDerivCubWeights

template<typename DeviceType, typename ValueType>

view_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::basisDerivCubWeights

Definition at line 476 of file Intrepid2_ProjectionStruct.hpp.

◆ basisDerivPointsRange

template<typename DeviceType, typename ValueType>

range_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::basisDerivPointsRange

Definition at line 470 of file Intrepid2_ProjectionStruct.hpp.

◆ basisPointsRange

template<typename DeviceType, typename ValueType>

range_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::basisPointsRange

Definition at line 469 of file Intrepid2_ProjectionStruct.hpp.

◆ maxNumBasisDerivEvalPoints

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::maxNumBasisDerivEvalPoints

Definition at line 487 of file Intrepid2_ProjectionStruct.hpp.

◆ maxNumBasisEvalPoints

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::maxNumBasisEvalPoints

Definition at line 485 of file Intrepid2_ProjectionStruct.hpp.

◆ maxNumTargetDerivEvalPoints

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::maxNumTargetDerivEvalPoints

Definition at line 488 of file Intrepid2_ProjectionStruct.hpp.

◆ maxNumTargetEvalPoints

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::maxNumTargetEvalPoints

Definition at line 486 of file Intrepid2_ProjectionStruct.hpp.

◆ maxSubCellsCount

template<typename DeviceType, typename ValueType>

int Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::maxSubCellsCount = 12

staticconstexpr

Definition at line 106 of file Intrepid2_ProjectionStruct.hpp.

◆ numBasisDerivEvalPoints

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::numBasisDerivEvalPoints

Definition at line 482 of file Intrepid2_ProjectionStruct.hpp.

◆ numBasisEvalPoints

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::numBasisEvalPoints

Definition at line 481 of file Intrepid2_ProjectionStruct.hpp.

◆ numberSubCellDims

template<typename DeviceType, typename ValueType>

int Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::numberSubCellDims = 4

staticconstexpr

Definition at line 102 of file Intrepid2_ProjectionStruct.hpp.

◆ numTargetDerivEvalPoints

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::numTargetDerivEvalPoints

Definition at line 484 of file Intrepid2_ProjectionStruct.hpp.

◆ numTargetEvalPoints

template<typename DeviceType, typename ValueType>

ordinal_type Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::numTargetEvalPoints

Definition at line 483 of file Intrepid2_ProjectionStruct.hpp.

◆ subCellTopologyKey

template<typename DeviceType, typename ValueType>

key_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::subCellTopologyKey

Definition at line 468 of file Intrepid2_ProjectionStruct.hpp.

◆ targetCubPoints

template<typename DeviceType, typename ValueType>

view_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::targetCubPoints

Definition at line 477 of file Intrepid2_ProjectionStruct.hpp.

◆ targetCubWeights

template<typename DeviceType, typename ValueType>

view_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::targetCubWeights

Definition at line 478 of file Intrepid2_ProjectionStruct.hpp.

◆ targetDerivCubPoints

template<typename DeviceType, typename ValueType>

view_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::targetDerivCubPoints

Definition at line 479 of file Intrepid2_ProjectionStruct.hpp.

◆ targetDerivCubWeights

template<typename DeviceType, typename ValueType>

view_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::targetDerivCubWeights

Definition at line 480 of file Intrepid2_ProjectionStruct.hpp.

◆ targetDerivPointsRange

template<typename DeviceType, typename ValueType>

range_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::targetDerivPointsRange

Definition at line 472 of file Intrepid2_ProjectionStruct.hpp.

◆ targetPointsRange

template<typename DeviceType, typename ValueType>

range_tag Intrepid2::Experimental::ProjectionStruct< DeviceType, ValueType >::targetPointsRange

Definition at line 471 of file Intrepid2_ProjectionStruct.hpp.

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

/home/abuild/rpmbuild/BUILD/trilinos-14.4.0-build/Trilinos-trilinos-release-14-4-0/packages/intrepid2/src/Projection/Intrepid2_ProjectionStruct.hpp
/home/abuild/rpmbuild/BUILD/trilinos-14.4.0-build/Trilinos-trilinos-release-14-4-0/packages/intrepid2/src/Projection/Intrepid2_ProjectionStructDef.hpp

Public Types

Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Member Typedef Documentation

◆ HostDeviceType

◆ HostExecutionSpaceType

◆ HostMemorySpaceType

◆ key_tag

◆ range_tag

◆ range_type

◆ view_tag

◆ view_type

Member Enumeration Documentation

◆ EvalPointsType

Member Function Documentation

◆ createHCurlProjectionStruct()

◆ createHDivProjectionStruct()

◆ createHGradProjectionStruct()

◆ createHVolProjectionStruct()

◆ createL2DGProjectionStruct()

◆ createL2ProjectionStruct()

◆ getBasisDerivEvalPoints()

◆ getBasisDerivEvalWeights()

◆ getBasisDerivPointsRange()

◆ getBasisEvalPoints()

◆ getBasisEvalWeights()

◆ getBasisPointsRange()

◆ getDerivEvalPoints()

◆ getDerivPointsRange()

◆ getEvalPoints()

◆ getMaxNumDerivPoints()

◆ getMaxNumEvalPoints()

◆ getNumBasisDerivEvalPoints()

◆ getNumBasisEvalPoints()

◆ getNumTargetDerivEvalPoints()

◆ getNumTargetEvalPoints()

◆ getPointsRange()

◆ getTargetDerivEvalPoints()

◆ getTargetDerivEvalWeights()

◆ getTargetDerivPointsRange()

◆ getTargetEvalPoints()

◆ getTargetEvalWeights()

◆ getTargetPointsRange()

◆ getTopologyKey()

Member Data Documentation

◆ basisCubPoints

◆ basisCubWeights

◆ basisDerivCubPoints

◆ basisDerivCubWeights

◆ basisDerivPointsRange

◆ basisPointsRange

◆ maxNumBasisDerivEvalPoints

◆ maxNumBasisEvalPoints

◆ maxNumTargetDerivEvalPoints

◆ maxNumTargetEvalPoints

◆ maxSubCellsCount

◆ numBasisDerivEvalPoints

◆ numBasisEvalPoints

◆ numberSubCellDims

◆ numTargetDerivEvalPoints

◆ numTargetEvalPoints

◆ subCellTopologyKey

◆ targetCubPoints

◆ targetCubWeights

◆ targetDerivCubPoints

◆ targetDerivCubWeights

◆ targetDerivPointsRange

◆ targetPointsRange