petsc-3.8.4 2018-03-24
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
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