Child helper class for ucd mesh, e.g. CAM_SE (HOMME) or MPAS. More...

#include <NCWriteHelper.hpp>

Inheritance diagram for moab::UcdNCWriteHelper:

Collaboration diagram for moab::UcdNCWriteHelper:

Public Member Functions
	UcdNCWriteHelper (WriteNC *writeNC, int fileId, const FileOptions &opts, EntityHandle fileSet)
virtual	~UcdNCWriteHelper ()
Protected Member Functions
template<typename T >
void	jik_to_kji_stride (size_t, size_t nj, size_t nk, T dest, T source, Range &localGid)
Protected Attributes
int	cDim
	Dimension numbers for nCells, nEdges and nVertices.
int	eDim
int	vDim
Range	localGidCellsOwned
	Local global ID for owned cells, edges and vertices.
Range	localGidEdgesOwned
Range	localGidVertsOwned

Detailed Description

Child helper class for ucd mesh, e.g. CAM_SE (HOMME) or MPAS.

Definition at line 124 of file NCWriteHelper.hpp.

Constructor & Destructor Documentation

moab::UcdNCWriteHelper::UcdNCWriteHelper	(	WriteNC *	writeNC,
		int	fileId,
		const FileOptions &	opts,
		EntityHandle	fileSet
	)		`[inline]`

Definition at line 127 of file NCWriteHelper.hpp.

        : NCWriteHelper( writeNC, fileId, opts, fileSet ), cDim( -1 ), eDim( -1 ), vDim( -1 )
    {
    }

virtual moab::UcdNCWriteHelper::~UcdNCWriteHelper ( ) [inline, virtual]

Definition at line 131 of file NCWriteHelper.hpp.

{}

Member Function Documentation

template<typename T >

void moab::UcdNCWriteHelper::jik_to_kji_stride	(	size_t	,
		size_t	nj,
		size_t	nk,
		T *	dest,
		T *	source,
		Range &	localGid
	)		`[inline, protected]`

This version takes as input the moab range, from which we actually need just the size of each sequence, for a proper transpose of the data

Definition at line 137 of file NCWriteHelper.hpp.

References moab::Range::pair_begin(), and moab::Range::pair_end().

Referenced by moab::NCWriteHOMME::write_nonset_variables().

    {
        std::size_t idxInSource = 0;  // Position of the start of the stride
        // For each subrange, we will transpose a matrix of size
        // subrange*nj*nk (subrange takes the role of ni)
        for( Range::pair_iterator pair_iter = localGid.pair_begin(); pair_iter != localGid.pair_end(); ++pair_iter )
        {
            std::size_t size_range = pair_iter->second - pair_iter->first + 1;
            std::size_t nik = size_range * nk, nij = size_range * nj;
            for( std::size_t k = 0; k != nk; k++ )
                for( std::size_t j = 0; j != nj; j++ )
                    for( std::size_t i = 0; i != size_range; i++ )
                        dest[idxInSource + k * nij + j * size_range + i] = source[idxInSource + j * nik + i * nk + k];
            idxInSource += ( size_range * nj * nk );
        }
    }