DMCompositeScatter

Scatters from a global packed vector into its individual local vectors

Synopsis

#include "petscda.h"     
PetscErrorCode PETSCDM_DLLEXPORT DMCompositeScatter(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(), DMCompositeAddDA(), DMCompositeCreateGlobalVector(),
DMCompositeGather(), 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
src/snes/examples/tutorials/ex22.c.html
src/snes/examples/tutorials/ex24.c.html
src/snes/examples/tutorials/ex31.c.html
src/snes/examples/tutorials/mex34f90.F.html
src/snes/examples/tutorials/ex34f90.F.html
src/snes/examples/tutorials/mex35f90.F90.html
src/snes/examples/tutorials/ex35f90.F90.html
src/snes/examples/tutorials/mex36f90.F90.html
src/snes/examples/tutorials/ex36f90.F90.html
src/snes/examples/tutorials/mex37f90.F90.html