petsc-3.7.7 2017-09-25
   
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
Table of Contents for all manual pages
Index of all manual pages