petsc-3.4.5 2014-06-29

DMCompositeGather

Gathers into a global packed vector from its individual local vectors

Synopsis

#include "petscdmcomposite.h"  
PetscErrorCode  DMCompositeGather(DM dm,Vec gvec,InsertMode imode,...)

Collective on DMComposite

Input Parameter

	dm	- the packer object
	gvec	- the global vector
	Vec ...	- the individual sequential vectors, NULL for any that are not needed

See Also

DMDestroy(), DMCompositeAddDM(), DMCreateGlobalVector(),
DMCompositeScatter(), DMCompositeCreate(), DMCompositeGetISLocalToGlobalMappings(), DMCompositeGetAccess(), DMCompositeGetLocalVectors(), DMCompositeRestoreLocalVectors(), DMCompositeGetEntries()

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

Examples

src/snes/examples/tutorials/ex10.c.html
src/snes/examples/tutorials/ex21.c.html