DMCompositeScatterArray#
Scatters from a global packed vector into its individual local vectors
Synopsis#
#include "petscdmcomposite.h"
PetscErrorCode DMCompositeScatterArray(DM dm, Vec gvec, Vec *lvecs)
Collective
Input Parameters#
dm - the
DMCOMPOSITEobjectgvec - the global vector
lvecs - array of local vectors, NULL for any that are not needed
Note#
This is a non-variadic alternative to DMCompositeScatter()
See Also#
DMCOMPOSITE, DM, DMDestroy(), DMCompositeAddDM(), DMCreateGlobalVector()
DMCompositeGather(), DMCompositeCreate(), DMCompositeGetISLocalToGlobalMappings(), DMCompositeGetAccess(),
DMCompositeGetLocalVectors(), DMCompositeRestoreLocalVectors(), DMCompositeGetEntries()
Level#
advanced
Location#
Index of all DMComposite routines
Table of Contents for all manual pages
Index of all manual pages