Intrepid2::RefCellNodes< DeviceType > Class Template Reference

This class defines the coordinates of the nodes of reference cells according for supported cell topologies. The node coordinates are stored in static views. The class is templated on the Kokkos::Device Type which is used to determine layout and memory space of the views. More...

#include <Intrepid2_CellData.hpp>

Classes
struct	ReferenceNodeDataStatic
	Reference node containers for each supported topology. More...

Public Types
using	ConstViewType = Kokkos::DynRankView< const double, DeviceType >

Public Member Functions
	RefCellNodes ()=default
	Default constructor.
	~RefCellNodes ()=default
	Destructor.

Static Public Member Functions
static ConstViewType	get (const unsigned cellTopoKey)
	Retrieves the Cartesian coordinates of reference cell nodes. More...

Private Types
using	ViewType = Kokkos::DynRankView< double, DeviceType >
	static views containing the node coordinates allocated on DeviceType::memory_space

Static Private Member Functions
static void	set ()
	Set reference nodes coordinates for supported topologies.

Static Private Attributes
static ViewType	lineNodes
static ViewType	line3Nodes
static ViewType	triangleNodes
static ViewType	triangle4Nodes
static ViewType	triangle6Nodes
static ViewType	quadrilateralNodes
static ViewType	quadrilateral8Nodes
static ViewType	quadrilateral9Nodes
static ViewType	tetrahedronNodes
static ViewType	tetrahedron8Nodes
static ViewType	tetrahedron10Nodes
static ViewType	tetrahedron11Nodes
static ViewType	hexahedronNodes
static ViewType	hexahedron20Nodes
static ViewType	hexahedron27Nodes
static ViewType	pyramidNodes
static ViewType	pyramid13Nodes
static ViewType	pyramid14Nodes
static ViewType	wedgeNodes
static ViewType	wedge15Nodes
static ViewType	wedge18Nodes
static const ReferenceNodeDataStatic	refNodeDataStatic_
	static struct containing the nodes coordinates on host
static bool	isReferenceNodeDataSet_ = false
	whether the nodes coordinates have been already set using the method set()

Detailed Description

template<typename DeviceType>
class Intrepid2::RefCellNodes< DeviceType >

This class defines the coordinates of the nodes of reference cells according for supported cell topologies. The node coordinates are stored in static views. The class is templated on the Kokkos::Device Type which is used to determine layout and memory space of the views.

Definition at line 172 of file Intrepid2_CellData.hpp.

Member Function Documentation

template<typename DeviceType >

RefCellNodes< DeviceType >::ConstViewType Intrepid2::RefCellNodes< DeviceType >::get ( const unsigned  cellTopoKey )

inlinestatic

Retrieves the Cartesian coordinates of reference cell nodes.

Returns a Kokkos view containing the coordinates of reference cell nodes. Requires the key of the reference cell topology. Node coordinates are always returned as an (x,y,z)-triple regardless of the actual topological cell dimension. The unused coordinates are set to zero, e.g., node 0 of Line<2> is returned as {-1,0,0}.

Parameters

cellTopoKey

[in] - key of the cell topology

Returns

a rank-2 Kokkos::View containing the coordinates of the cell nodes The returned view has dimensions (# nodes, 3)

Definition at line 486 of file Intrepid2_CellDataDef.hpp.

References INTREPID2_TEST_FOR_EXCEPTION_DEVICE_SAFE.

Referenced by Intrepid2::CellTools< DeviceType >::getReferenceNode(), Intrepid2::CellTools< DeviceType >::getReferenceVertex(), and Intrepid2::RefSubcellParametrization< DeviceType >::set().

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

• http://docs.trilinos.org/dev/packages/intrepid2/src/Cell/Intrepid2_CellData.hpp
• http://docs.trilinos.org/dev/packages/intrepid2/src/Cell/Intrepid2_CellDataDef.hpp