Structure-preserving representation of transformed vector data; reference space values and transformations are stored separately. More...

#include <Intrepid2_TransformedBasisValues.hpp>

Public Member Functions
	TransformedBasisValues (const Data< Scalar, DeviceType > &transform, const BasisValues< Scalar, DeviceType > &basisValues)
	Standard constructor.

	TransformedBasisValues (const ordinal_type &numCells, const BasisValues< Scalar, DeviceType > &basisValues)
	Constructor for the case of an identity transform.

template<typename OtherDeviceType , class = typename std::enable_if<!std::is_same<DeviceType, OtherDeviceType>::value>::type>
	TransformedBasisValues (const TransformedBasisValues< Scalar, OtherDeviceType > &transformedVectorData)
	copy-like constructor for differing device types. This may do a deep_copy of underlying views, depending on the memory spaces involved.

	TransformedBasisValues ()
	Default constructor; an invalid container. Will return -1 for numCells().

KOKKOS_INLINE_FUNCTION bool	axisAligned () const
	Returns true if the transformation matrix is diagonal.

BasisValues< Scalar, DeviceType >	basisValues () const

KOKKOS_INLINE_FUNCTION int	cellDataExtent () const
	Returns the true data extent in the cell dimension (e.g., will be 1 for transform matrices that do not vary from one cell to the next).

KOKKOS_INLINE_FUNCTION DataVariationType	cellVariationType () const
	Returns the variation type corresponding to the cell dimension.

KOKKOS_INLINE_FUNCTION int	numCells () const
	Returns the logical extent in the cell dimension, which is the 0 dimension in this container.

KOKKOS_INLINE_FUNCTION int	numFields () const
	Returns the logical extent in the fields dimension, which is the 1 dimension in this container.

KOKKOS_INLINE_FUNCTION int	numPoints () const
	Returns the logical extent in the points dimension, which is the 2 dimension in this container.

KOKKOS_INLINE_FUNCTION int	spaceDim () const
	Returns the logical extent in the space dimension, which is the 3 dimension in this container.

KOKKOS_INLINE_FUNCTION Scalar	operator() (const int &cellOrdinal, const int &fieldOrdinal, const int &pointOrdinal) const
	Scalar accessor, with arguments (C,F,P).

KOKKOS_INLINE_FUNCTION Scalar	operator() (const int &cellOrdinal, const int &fieldOrdinal, const int &pointOrdinal, const int &dim) const
	Vector accessor, with arguments (C,F,P,D).

KOKKOS_INLINE_FUNCTION Scalar	transformWeight (const int &cellOrdinal, const int &pointOrdinal) const
	Returns the specified entry in the (scalar) transform. (Only valid for scalar-valued BasisValues; see the four-argument transformWeight() for the vector-valued case.)

KOKKOS_INLINE_FUNCTION Scalar	transformWeight (const int &cellOrdinal, const int &pointOrdinal, const int &dim1, const int &dim2) const
	Returns the specified entry in the transform matrix.

const Data< Scalar, DeviceType > &	transform () const
	Returns the transform matrix. An invalid/empty container indicates the identity transform.

const VectorData< Scalar, DeviceType > &	vectorData () const
	Returns the reference-space vector data.

KOKKOS_INLINE_FUNCTION unsigned	rank () const
	Returns the rank of the container, which is 3 for scalar values, and 4 for vector values.

KOKKOS_INLINE_FUNCTION int	extent_int (const int &r) const
	Returns the extent in the specified dimension as an int.

Public Attributes
ordinal_type	numCells_

Data< Scalar, DeviceType >	transform_

BasisValues< Scalar, DeviceType >	basisValues_

Detailed Description

template<class Scalar, typename DeviceType>
class Intrepid2::TransformedBasisValues< Scalar, DeviceType >

Structure-preserving representation of transformed vector data; reference space values and transformations are stored separately.

TransformedBasisValues provides a View-like interface of rank 4, with shape (C,F,P,D). When the corresponding accessor is used, the transformed value is determined from corresponding reference space values and the transformation.

Constructor & Destructor Documentation

◆ TransformedBasisValues() [1/4]

template<class Scalar , typename DeviceType >

Intrepid2::TransformedBasisValues< Scalar, DeviceType >::TransformedBasisValues	(	const Data< Scalar, DeviceType > &	transform,
		const BasisValues< Scalar, DeviceType > &	basisValues )

inline

Standard constructor.

Parameters

[in]	transform	- the transformation (matrix), with logical shape (C,P) or (C,P,D,D)
[in]	basisValues	- the reference-space data to be transformed, with logical shape (F,P) (for scalar values) or (F,P,D) (for vector values)

Definition at line 79 of file Intrepid2_TransformedBasisValues.hpp.

References Intrepid2::CONSTANT, and INTREPID2_TEST_FOR_EXCEPTION_DEVICE_SAFE.

◆ TransformedBasisValues() [2/4]

template<class Scalar , typename DeviceType >

Intrepid2::TransformedBasisValues< Scalar, DeviceType >::TransformedBasisValues	(	const ordinal_type &	numCells,
		const BasisValues< Scalar, DeviceType > &	basisValues )

inline

Constructor for the case of an identity transform.

Parameters

[in] vectorData - the reference-space data, with logical shape (F,P,D)

Definition at line 93 of file Intrepid2_TransformedBasisValues.hpp.

◆ TransformedBasisValues() [3/4]

template<class Scalar , typename DeviceType >

template<typename OtherDeviceType , class = typename std::enable_if<!std::is_same<DeviceType, OtherDeviceType>::value>::type>

Intrepid2::TransformedBasisValues< Scalar, DeviceType >::TransformedBasisValues ( const TransformedBasisValues< Scalar, OtherDeviceType > & transformedVectorData )

inline

copy-like constructor for differing device types. This may do a deep_copy of underlying views, depending on the memory spaces involved.

Definition at line 101 of file Intrepid2_TransformedBasisValues.hpp.

◆ TransformedBasisValues() [4/4]

template<class Scalar , typename DeviceType >

Intrepid2::TransformedBasisValues< Scalar, DeviceType >::TransformedBasisValues ( )

inline

Default constructor; an invalid container. Will return -1 for numCells().

Definition at line 111 of file Intrepid2_TransformedBasisValues.hpp.

Member Function Documentation

◆ axisAligned()

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION bool Intrepid2::TransformedBasisValues< Scalar, DeviceType >::axisAligned ( ) const

inline

Returns true if the transformation matrix is diagonal.

Definition at line 117 of file Intrepid2_TransformedBasisValues.hpp.

Referenced by Intrepid2::IntegrationTools< DeviceType >::integrate().

◆ basisValues()

template<class Scalar , typename DeviceType >

BasisValues< Scalar, DeviceType > Intrepid2::TransformedBasisValues< Scalar, DeviceType >::basisValues ( ) const

inline

Definition at line 130 of file Intrepid2_TransformedBasisValues.hpp.

◆ cellDataExtent()

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION int Intrepid2::TransformedBasisValues< Scalar, DeviceType >::cellDataExtent ( ) const

inline

Returns the true data extent in the cell dimension (e.g., will be 1 for transform matrices that do not vary from one cell to the next).

Definition at line 136 of file Intrepid2_TransformedBasisValues.hpp.

◆ cellVariationType()

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION DataVariationType Intrepid2::TransformedBasisValues< Scalar, DeviceType >::cellVariationType ( ) const

inline

Returns the variation type corresponding to the cell dimension.

Definition at line 142 of file Intrepid2_TransformedBasisValues.hpp.

◆ extent_int()

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION int Intrepid2::TransformedBasisValues< Scalar, DeviceType >::extent_int ( const int & r ) const

inline

Returns the extent in the specified dimension as an int.

Definition at line 257 of file Intrepid2_TransformedBasisValues.hpp.

References Intrepid2::TransformedBasisValues< Scalar, DeviceType >::numCells(), Intrepid2::TransformedBasisValues< Scalar, DeviceType >::numFields(), Intrepid2::TransformedBasisValues< Scalar, DeviceType >::numPoints(), and Intrepid2::TransformedBasisValues< Scalar, DeviceType >::spaceDim().

◆ numCells()

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION int Intrepid2::TransformedBasisValues< Scalar, DeviceType >::numCells ( ) const

inline

Returns the logical extent in the cell dimension, which is the 0 dimension in this container.

Definition at line 148 of file Intrepid2_TransformedBasisValues.hpp.

Referenced by Intrepid2::IntegrationTools< DeviceType >::allocateIntegralData(), Intrepid2::TransformedBasisValues< Scalar, DeviceType >::extent_int(), and Intrepid2::IntegrationTools< DeviceType >::integrate().

◆ numFields()

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION int Intrepid2::TransformedBasisValues< Scalar, DeviceType >::numFields ( ) const

inline

Returns the logical extent in the fields dimension, which is the 1 dimension in this container.

Definition at line 154 of file Intrepid2_TransformedBasisValues.hpp.

Referenced by Intrepid2::IntegrationTools< DeviceType >::allocateIntegralData(), Intrepid2::TransformedBasisValues< Scalar, DeviceType >::extent_int(), and Intrepid2::IntegrationTools< DeviceType >::integrate().

◆ numPoints()

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION int Intrepid2::TransformedBasisValues< Scalar, DeviceType >::numPoints ( ) const

inline

Returns the logical extent in the points dimension, which is the 2 dimension in this container.

Definition at line 160 of file Intrepid2_TransformedBasisValues.hpp.

Referenced by Intrepid2::TransformedBasisValues< Scalar, DeviceType >::extent_int(), and Intrepid2::IntegrationTools< DeviceType >::integrate().

◆ operator()() [1/2]

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION Scalar Intrepid2::TransformedBasisValues< Scalar, DeviceType >::operator()	(	const int &	cellOrdinal,
		const int &	fieldOrdinal,
		const int &	pointOrdinal ) const

inline

Scalar accessor, with arguments (C,F,P).

Definition at line 172 of file Intrepid2_TransformedBasisValues.hpp.

◆ operator()() [2/2]

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION Scalar Intrepid2::TransformedBasisValues< Scalar, DeviceType >::operator()	(	const int &	cellOrdinal,
		const int &	fieldOrdinal,
		const int &	pointOrdinal,
		const int &	dim ) const

inline

Vector accessor, with arguments (C,F,P,D).

Definition at line 186 of file Intrepid2_TransformedBasisValues.hpp.

◆ rank()

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION unsigned Intrepid2::TransformedBasisValues< Scalar, DeviceType >::rank ( ) const

inline

Returns the rank of the container, which is 3 for scalar values, and 4 for vector values.

Definition at line 250 of file Intrepid2_TransformedBasisValues.hpp.

◆ spaceDim()

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION int Intrepid2::TransformedBasisValues< Scalar, DeviceType >::spaceDim ( ) const

inline

Returns the logical extent in the space dimension, which is the 3 dimension in this container.

Definition at line 166 of file Intrepid2_TransformedBasisValues.hpp.

Referenced by Intrepid2::TransformedBasisValues< Scalar, DeviceType >::extent_int(), and Intrepid2::IntegrationTools< DeviceType >::integrate().

◆ transform()

template<class Scalar , typename DeviceType >

const Data< Scalar, DeviceType > & Intrepid2::TransformedBasisValues< Scalar, DeviceType >::transform ( ) const

inline

Returns the transform matrix. An invalid/empty container indicates the identity transform.

Definition at line 237 of file Intrepid2_TransformedBasisValues.hpp.

Referenced by Intrepid2::IntegrationTools< DeviceType >::allocateIntegralData(), and Intrepid2::IntegrationTools< DeviceType >::integrate().

◆ transformWeight() [1/2]

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION Scalar Intrepid2::TransformedBasisValues< Scalar, DeviceType >::transformWeight	(	const int &	cellOrdinal,
		const int &	pointOrdinal ) const

inline

Returns the specified entry in the (scalar) transform. (Only valid for scalar-valued BasisValues; see the four-argument transformWeight() for the vector-valued case.)

Definition at line 209 of file Intrepid2_TransformedBasisValues.hpp.

Referenced by Intrepid2::IntegrationTools< DeviceType >::integrate().

◆ transformWeight() [2/2]

template<class Scalar , typename DeviceType >

KOKKOS_INLINE_FUNCTION Scalar Intrepid2::TransformedBasisValues< Scalar, DeviceType >::transformWeight	(	const int &	cellOrdinal,
		const int &	pointOrdinal,
		const int &	dim1,
		const int &	dim2 ) const

inline

Returns the specified entry in the transform matrix.

Definition at line 223 of file Intrepid2_TransformedBasisValues.hpp.

◆ vectorData()

template<class Scalar , typename DeviceType >

const VectorData< Scalar, DeviceType > & Intrepid2::TransformedBasisValues< Scalar, DeviceType >::vectorData ( ) const

inline

Returns the reference-space vector data.

Definition at line 243 of file Intrepid2_TransformedBasisValues.hpp.

Referenced by Intrepid2::IntegrationTools< DeviceType >::integrate().

Member Data Documentation

◆ basisValues_

template<class Scalar , typename DeviceType >

BasisValues<Scalar, DeviceType> Intrepid2::TransformedBasisValues< Scalar, DeviceType >::basisValues_

Definition at line 72 of file Intrepid2_TransformedBasisValues.hpp.

◆ numCells_

template<class Scalar , typename DeviceType >

ordinal_type Intrepid2::TransformedBasisValues< Scalar, DeviceType >::numCells_

Definition at line 68 of file Intrepid2_TransformedBasisValues.hpp.

◆ transform_

template<class Scalar , typename DeviceType >

Data<Scalar,DeviceType> Intrepid2::TransformedBasisValues< Scalar, DeviceType >::transform_

Definition at line 70 of file Intrepid2_TransformedBasisValues.hpp.

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

/home/abuild/rpmbuild/BUILD/Trilinos-trilinos-release-14-0-0/packages/intrepid2/src/Shared/Intrepid2_TransformedBasisValues.hpp

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ TransformedBasisValues() [1/4]

◆ TransformedBasisValues() [2/4]

◆ TransformedBasisValues() [3/4]

◆ TransformedBasisValues() [4/4]

Member Function Documentation

◆ axisAligned()

◆ basisValues()

◆ cellDataExtent()

◆ cellVariationType()

◆ extent_int()

◆ numCells()

◆ numFields()

◆ numPoints()

◆ operator()() [1/2]

◆ operator()() [2/2]

◆ rank()

◆ spaceDim()

◆ transform()

◆ transformWeight() [1/2]

◆ transformWeight() [2/2]

◆ vectorData()

Member Data Documentation

◆ basisValues_

◆ numCells_

◆ transform_