collection_selection_internal.h File Reference

#include "collection_selection.h"
#include "yac_mpi_internal.h"

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Functions
struct yac_collection_selection *	yac_collection_selection_copy (struct yac_collection_selection const *collection_selection)
	Selection of indices from a collection.
int	yac_collection_selection_is_contiguous (struct yac_collection_selection const *collection_selection)
	Query whether a selection is contiguous.
size_t	yac_collection_selection_get_collection_size (struct yac_collection_selection const *collection_selection)
	Get the size of the collection selection.
size_t const *	yac_collection_selection_get_indices (struct yac_collection_selection const *collection_selection)
	Get explicit selection indices if non-contiguous.
size_t	yac_collection_selection_get_max_index (struct yac_collection_selection const *collection_selection)
	Get the maximum index of a collection selection.
int	yac_collection_selection_compare (struct yac_collection_selection const *a, struct yac_collection_selection const *b)
	Compare two collection selections.
size_t	yac_collection_selection_get_pack_size (struct yac_collection_selection const *sel, MPI_Comm comm)
	Compute the MPI pack size of a collection selection.
void	yac_collection_selection_pack (struct yac_collection_selection const *sel, void *buffer, int buffer_size, int *position, MPI_Comm comm)
	Pack a collection selection into a contiguous MPI buffer.
struct yac_collection_selection *	yac_collection_selection_unpack (void const *buffer, int buffer_size, int *position, MPI_Comm comm)
	Unpack a collection selection from a contiguous MPI buffer.