DMCompositeGather

Gathers into a global packed vector from its individual local vectors

Synopsis

#include "petscda.h"     
PetscErrorCode PETSCDM_DLLEXPORT DMCompositeGather(DMComposite packer,Vec gvec,...)

Collective on DMComposite

Input Parameter

	packer	- the packer object
	gvec	- the global vector
	...	- the individual sequential objects (arrays or vectors)

See Also

DMCompositeDestroy(), DMCompositeAddArray(), DMCompositeAddDM(), DMCompositeCreateGlobalVector(),
DMCompositeScatter(), DMCompositeCreate(), DMCompositeGetGlobalIndices(), DMCompositeGetAccess(), DMCompositeGetLocalVectors(), DMCompositeRestoreLocalVectors(), DMCompositeGetEntries()

Level:advanced
Location:src/dm/da/utils/pack.c
Index of all DA routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/snes/examples/tutorials/ex21.c.html