petsc-3.12.5 2020-03-29
DMCompositeRestoreLocalAccessArray
Returns the vectors obtained with DMCompositeGetLocalAccessArray().
Synopsis
#include "petscdmcomposite.h"
PetscErrorCode DMCompositeRestoreLocalAccessArray(DM dm,Vec pvec,PetscInt nwanted,const PetscInt *wanted,Vec *vecs)
Collective on dm.
Input Parameters
| dm | - the packer object
|
| pvec | - packed vector
|
| nwanted | - number of vectors wanted
|
| wanted | - sorted array of vectors wanted, or NULL to restore all vectors
|
| vecs | - array of local vectors to return
|
Notes
nwanted and wanted must match the values given to DMCompositeGetLocalAccessArray()
otherwise the call will fail.
See Also
DMCompositeGetLocalAccessArray(), DMCompositeRestoreAccessArray(),
DMCompositeRestoreAccess(), DMCompositeRestoreEntries(),
DMCompositeScatter(), DMCompositeGather()
Level
advanced
Location
src/dm/impls/composite/pack.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages