petsc-3.12.5 2020-03-29
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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