geos::meshMapUtilities Namespace Reference

This namespace contains helper functions that facilitate access into the assortment of maps used by GEOSX mesh object managers (e.g. array2d/array1d(array1d)/ArrayOfArrays/ArrayOfSets, etc.) More...

Functions
template<typename T , int USD>
GEOS_HOST_DEVICE localIndex	size0 (arrayView2d< T, USD > const &map)
template<typename T >
GEOS_HOST_DEVICE localIndex	size0 (ArrayOfArraysView< T > const &map)
template<typename T >
GEOS_HOST_DEVICE localIndex	size0 (ArrayOfSetsView< T > const &map)
template<typename POLICY , typename VIEW_TYPE >
ArrayOfArrays< std::remove_const_t< typename VIEW_TYPE::ValueType > >	transposeIndexMap (VIEW_TYPE const &srcMap, localIndex const dstSize, localIndex const overAlloc=0)
	Transposes an input map (array2d, ArrayOfArrays or ArrayOfSets) More...
template<typename POLICY >
void	transformCellBlockToRegionMap (arrayView2d< localIndex const > const &blockToSubRegion, ToCellRelation< ArrayOfArrays< localIndex > > const &srcMap, ToElementRelation< ArrayOfArrays< localIndex > > &dstMap)
	Convert ToCellRelation into ToElementRelation. More...
template<typename POLICY , typename PERM1 , typename PERM2 >
void	transformCellBlockToRegionMap (arrayView2d< localIndex const > const &blockToSubRegion, ToCellRelation< array2d< localIndex, PERM1 > > const &srcMap, ToElementRelation< array2d< localIndex, PERM2 > > &dstMap)
	Convert ToCellRelation into ToElementRelation. More...

Detailed Description

This namespace contains helper functions that facilitate access into the assortment of maps used by GEOSX mesh object managers (e.g. array2d/array1d(array1d)/ArrayOfArrays/ArrayOfSets, etc.)

Function Documentation

size0() [1/3]

template<typename T >

GEOS_HOST_DEVICE localIndex geos::meshMapUtilities::size0 ( ArrayOfArraysView< T > const &  map )

inline

Returns

the size of the map along first dimension

Template Parameters

T	type of map element

Parameters

map	reference to the map

Definition at line 58 of file MeshMapUtilities.hpp.

size0() [2/3]

template<typename T >

GEOS_HOST_DEVICE localIndex geos::meshMapUtilities::size0 ( ArrayOfSetsView< T > const &  map )

inline

Returns

the size of the map along first dimension

Template Parameters

T	type of map element

Parameters

map	reference to the map

Definition at line 70 of file MeshMapUtilities.hpp.

size0() [3/3]

template<typename T , int USD>

GEOS_HOST_DEVICE localIndex geos::meshMapUtilities::size0 ( arrayView2d< T, USD > const &  map )

inline

Returns

the size of the map along first dimension

Template Parameters

T	type of map element
USD	unit-stride dimension of the map

Parameters

map	reference to the map

Definition at line 46 of file MeshMapUtilities.hpp.

transformCellBlockToRegionMap() [1/2]

template<typename POLICY , typename PERM1 , typename PERM2 >

void geos::meshMapUtilities::transformCellBlockToRegionMap	(	arrayView2d< localIndex const > const &	blockToSubRegion,
		ToCellRelation< array2d< localIndex, PERM1 > > const &	srcMap,
		ToElementRelation< array2d< localIndex, PERM2 > > &	dstMap
	)

Convert ToCellRelation into ToElementRelation.

Template Parameters

POLICY

execution policy

Parameters

blockToSubRegion	a map from cell blocks to region/subregion pairs
srcMap	source map (object-to-cells)
dstMap	target map (object-to-elements)

Definition at line 172 of file MeshMapUtilities.hpp.

transformCellBlockToRegionMap() [2/2]

template<typename POLICY >

void geos::meshMapUtilities::transformCellBlockToRegionMap	(	arrayView2d< localIndex const > const &	blockToSubRegion,
		ToCellRelation< ArrayOfArrays< localIndex > > const &	srcMap,
		ToElementRelation< ArrayOfArrays< localIndex > > &	dstMap
	)

Convert ToCellRelation into ToElementRelation.

Template Parameters

POLICY

execution policy

Parameters

blockToSubRegion	a map from cell blocks to region/subregion pairs
srcMap	source map (object-to-cells)
dstMap	target map (object-to-elements)

Definition at line 127 of file MeshMapUtilities.hpp.

transposeIndexMap()

template<typename POLICY , typename VIEW_TYPE >

ArrayOfArrays< std::remove_const_t< typename VIEW_TYPE::ValueType > > geos::meshMapUtilities::transposeIndexMap	(	VIEW_TYPE const &	srcMap,
		localIndex const	dstSize,
		localIndex const	overAlloc = 0
	)

Transposes an input map (array2d, ArrayOfArrays or ArrayOfSets)

Template Parameters

POLICY	execution policy to use
VIEW_TYPE	type of view of the source map

Parameters

srcMap	the source map
dstSize	number of target objects ("cols" of srcMap)
overAlloc	overallocation (extra capacity per row) for resulting map

Returns

the transpose of srcMap stored as ArrayOfArrays (most general form)

Definition at line 88 of file MeshMapUtilities.hpp.