4492 PetscErrorCode DMGetEnclosureRelation(DM dmA, DM dmB, DMEnclosureType *rel)  in DMGetEnclosureRelation()  argument
4501   if (!dmA || !dmB) PetscFunctionReturn(PETSC_SUCCESS);  in DMGetEnclosureRelation()
4502   PetscValidHeaderSpecific(dmA, DM_CLASSID, 1);  in DMGetEnclosureRelation()
4504   if (dmA == dmB) {  in DMGetEnclosureRelation()
4508   PetscCall(DMConvert(dmA, DMPLEX, &plexA));  in DMGetEnclosureRelation()
4552 PetscErrorCode DMGetEnclosurePoint(DM dmA, DM dmB, DMEnclosureType etype, PetscInt pB, PetscInt *pA)  in DMGetEnclosurePoint()  argument
4570     sdm = dmA;  in DMGetEnclosurePoint()
4576       PetscCall(DMViewFromOptions(dmA, NULL, "-dm_enc_A_view"));  in DMGetEnclosurePoint()
4589     PetscCall(DMGetEnclosureRelation(dmA, dmB, &enc));  in DMGetEnclosurePoint()
4590     PetscCall(DMGetEnclosurePoint(dmA, dmB, enc, pB, pA));  in DMGetEnclosurePoint()
4593 …SETERRQ(PetscObjectComm((PetscObject)dmA), PETSC_ERR_ARG_OUTOFRANGE, "Invalid enclosure type %d", …  in DMGetEnclosurePoint()