petsc-3.14.6 2021-03-30
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ISBlockGetSize

 Returns the global number of blocks in the index set.

Synopsis

#include "petscis.h"     
PetscErrorCode  ISBlockGetSize(IS is,PetscInt *size)
Not Collective

Input Parameter

is - the index set

Output Parameter

size - the global number of blocks

See Also

ISGetBlockSize(), ISBlockGetLocalSize(), ISGetSize(), ISCreateBlock(), ISBLOCK

Level

intermediate

Location

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

Implementations

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

Index of all IS routines
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Index of all manual pages