petsc-3.7.3 2016-07-24
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# ISGetSize

Returns the global length of an index set.

### Synopsis

    #include "petscis.h"
    PetscErrorCode  ISGetSize(IS is,PetscInt *size)

Not Collective

### Input Parameter

is -the index set

### Output Parameter

size -the global size

Level:beginner
Location: src/vec/is/is/interface/index.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages