2503     DM           refTree = NULL;  in DMPforestGetTransferSF_Point()  local
2523       PetscCall(DMPlexGetReferenceTree(plexF, &refTree));  in DMPforestGetTransferSF_Point()
2524       PetscCall(DMPlexGetTransitiveClosure(refTree, 0, PETSC_TRUE, NULL, &rootClosure));  in DMPforestGetTransferSF_Point()
2526 …PetscCall(DMPlexGetTransitiveClosure(refTree, child + 1, PETSC_TRUE, NULL, &childClosures[child]));  in DMPforestGetTransferSF_Point()
2528       PetscCall(DMGetLabel(refTree, "canonical", &canonical));  in DMPforestGetTransferSF_Point()
2615               PetscCall(DMPlexGetCellType(refTree, point, &ct));  in DMPforestGetTransferSF_Point()
2622                 PetscCall(DMPlexGetTreeParent(refTree, point, &parent, NULL));  in DMPforestGetTransferSF_Point()
2632                       PetscCall(DMPlexGetCellType(refTree, parent, &rct));  in DMPforestGetTransferSF_Point()
2638 …PetscCall(DMPlexReferenceTreeGetChildSymmetry(refTree, parent, parentOrnt, ornt, point, DMPolytope…  in DMPforestGetTransferSF_Point()
2852       PetscCall(DMPlexGetReferenceTree(plexF, &refTree));  in DMPforestGetTransferSF_Point()
2857 …hild < P4EST_CHILDREN; child++) PetscCall(DMPlexRestoreTransitiveClosure(refTree, child + 1, PETSC…  in DMPforestGetTransferSF_Point()
2858       PetscCall(DMPlexRestoreTransitiveClosure(refTree, 0, PETSC_TRUE, NULL, &rootClosure));  in DMPforestGetTransferSF_Point()
4110   DM                   refTree, newPlex, base;  in DMConvert_pforest_plex()  local
4198     PetscCall(DMCreateReferenceTree_pforest(comm, &refTree));  in DMConvert_pforest_plex()
4199     PetscCall(DMPlexSetReferenceTree(newPlex, refTree));  in DMConvert_pforest_plex()
4284       PetscCall(DMPlexSetReferenceTree(newPlexGhosted, refTree));  in DMConvert_pforest_plex()
4293     PetscCall(DMDestroy(&refTree));  in DMConvert_pforest_plex()