petsc-3.13.6 2020-09-29
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ISBlockGetIndices

Gets the indices associated with each block.

Synopsis

#include "petscis.h"     
PetscErrorCode  ISBlockGetIndices(IS is,const PetscInt *idx[])
Not Collective

Input Parameter

is -the index set

Output Parameter

idx -the integer indices, one for each block and count of block not indices

See Also

ISGetIndices(), ISBlockRestoreIndices()

Level

intermediate

Location

src/vec/is/is/impls/block/block.c

Examples

src/vec/is/is/tutorials/ex3.c.html

Implementations

ISBlockGetIndices_Block in src/vec/is/is/impls/block/block.c

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