PetscCommRestoreComm#
restores an MPI communicator that was obtained with PetscCommGetComm()
Synopsis#
#include "petscsys.h"
PetscErrorCode PetscCommRestoreComm(MPI_Comm comm_in, MPI_Comm *comm_out)
Collective
Input Parameters#
comm_in - Input communicator
comm_out - returned communicator
See Also#
PetscObjectGetNewTag(), PetscCommGetNewTag(), PetscCommDestroy()
Level#
developer
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages