petsc-3.9.0 2018-04-07
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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

Implementations

ISGetSize_Block in src/vec/is/is/impls/block/block.c
ISGetSize_General in src/vec/is/is/impls/general/general.c
ISGetSize_Stride in src/vec/is/is/impls/stride/stride.c

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