petsc-3.12.5 2020-03-29

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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

Examples

src/ts/examples/tutorials/ex11.c.html

Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages