petsc-3.9.4 2018-09-11
ISGetBlockSize
Returns the number of elements in a block.
Synopsis
#include "petscis.h"
PetscErrorCode ISGetBlockSize(IS is,PetscInt *size)
Not Collective
Input Parameter
is -the index set
Output Parameter
size -the number of elements in a block
See Also
ISBlockGetSize(), ISGetSize(), ISCreateBlock(), ISSetBlockSize()
Level
intermediate
Location
src/vec/is/is/interface/index.c
Examples
src/vec/is/is/examples/tutorials/ex3.c.html
src/vec/is/is/examples/tutorials/ex3f90.F90.html
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages