2451 PetscErrorCode PetscSFConcatenate(MPI_Comm comm, PetscInt nsfs, PetscSF sfs[], PetscSFConcatenateRo…  in PetscSFConcatenate()  argument
2468     PetscAssertPointer(sfs, 3);  in PetscSFConcatenate()
2470       PetscValidHeaderSpecific(sfs[i], PETSCSF_CLASSID, 3);  in PetscSFConcatenate()
2471       PetscCheckSameComm(dummy, 1, sfs[i], 3);  in PetscSFConcatenate()
2492     PetscCall(PetscSFGetGraph(sfs[s], NULL, &nl, NULL, NULL));  in PetscSFConcatenate()
2500     PetscCall(PetscSFGetGraph(sfs[0], &nRoots, NULL, NULL, NULL));  in PetscSFConcatenate()
2505         PetscCall(PetscSFGetGraph(sfs[s], &nr, NULL, NULL, NULL));  in PetscSFConcatenate()
2524       PetscCall(PetscSFGetGraphLayout(sfs[s], &lts[s], &nls[s], NULL, &inds[s]));  in PetscSFConcatenate()
2551       PetscCall(PetscSFGetGraph(sfs[s], NULL, NULL, &ilocal, NULL));  in PetscSFConcatenate()
2570       PetscCall(PetscSFGetGraph(sfs[s], NULL, &nleaves_l, &ilocal, NULL));  in PetscSFConcatenate()
2591       PetscCall(PetscSFGetGraph(sfs[s], &nr, &nl, NULL, &iremote));  in PetscSFConcatenate()