petsc-3.13.6 2020-09-29
PetscSubcommGetChild
Gets the communicator created by the PetscSubcomm
Synopsis
#include "petscsys.h"
PetscErrorCode PetscSubcommGetChild(PetscSubcomm scomm,MPI_Comm *ccomm)
Collective
Input Parameter
scomm -the PetscSubcomm
Output Parameter
ccomm -location to store the child communicator
See Also
PetscSubcommDestroy(), PetscSubcommSetTypeGeneral(), PetscSubcommSetFromOptions(), PetscSubcommSetType(),
PetscSubcommSetNumber(), PetscSubcommGetParent(), PetscSubcommContiguousParent()
Level
intermediate
Location
src/sys/objects/subcomm.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages