PETSc version 3.15.5
ISGetSize
Returns the global length of an index set. 
Synopsis
#include "petscis.h" 
PetscErrorCode  ISGetSize(IS is,PetscInt *size)
Not Collective
Input Parameter
Output Parameter
Level
beginner
Location
src/vec/is/is/interface/index.c
Examples
src/ts/tutorials/ex11.c.html
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages