petsc-3.11.4 2019-09-28
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