PetscObjectGetComm#

Gets the MPI communicator for any PetscObject regardless of the type.

Synopsis#

#include "petscsys.h"    
PetscErrorCode PetscObjectGetComm(PetscObject obj, MPI_Comm *comm)

Not Collective

Input Parameter#

Output Parameter#

  • comm - the MPI communicator

See Also#

PetscObject, PetscObjectComm()

Level#

advanced

Location#

src/sys/objects/gcomm.c

Examples#

src/ts/tutorials/ex18.c
src/ts/tutorials/ex10.c
src/ts/tutorials/ex46.c
src/ts/tutorials/ex14.c
src/ts/tutorials/ex7.c
src/ts/tutorials/ex47.c
src/ts/tutorials/ex77.c
src/ts/tutorials/ex52.c
src/ksp/ksp/tutorials/ex73.c
src/ts/tutorials/ex12.c


Index of all Sys routines
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Index of all manual pages