ISLocalToGlobalMappingGetSize#

Gets the local size of a local to global mapping

Synopsis#

#include "petscis.h"  
PetscErrorCode ISLocalToGlobalMappingGetSize(ISLocalToGlobalMapping mapping, PetscInt *n)

Not Collective

Input Parameter#

ltog - local to global mapping

Output Parameter#

n - the number of entries in the local mapping, ISLocalToGlobalMappingGetIndices() returns an array of this length

See Also#

Low-level Vector Communication, ISLocalToGlobalMapping, ISLocalToGlobalMappingDestroy(), ISLocalToGlobalMappingCreate()

Level#

advanced

Location#

src/vec/is/utils/isltog.c

Index of all IS routines
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Index of all manual pages