707   DM                 base, adaptFrom;  in DMSetUp_pforest()  local
718   PetscCall(DMForestGetAdaptivityForest(dm, &adaptFrom));  in DMSetUp_pforest()
721 …PetscCheck(adaptFrom || base || topoName, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONGSTA…  in DMSetUp_pforest()
724   if (adaptFrom) { /* reference already created topology */  in DMSetUp_pforest()
726     DM_Forest         *aforest  = (DM_Forest *)adaptFrom->data;  in DMSetUp_pforest()
729     PetscCall(PetscObjectTypeCompare((PetscObject)adaptFrom, DMPFOREST, &ispforest));  in DMSetUp_pforest()
730 …_NOTSAMETYPE, "Trying to adapt from %s, which is not %s", ((PetscObject)adaptFrom)->type_name, DMP…  in DMSetUp_pforest()
732     PetscCall(DMSetUp(adaptFrom));  in DMSetUp_pforest()
855   if (adaptFrom) { /* start with the old forest */  in DMSetUp_pforest()
859     DM_Forest         *aforest  = (DM_Forest *)adaptFrom->data;  in DMSetUp_pforest()
873 …duce(&numValues, &numValuesGlobal, 1, MPIU_INT, MPI_MAX, PetscObjectComm((PetscObject)adaptFrom)));  in DMSetUp_pforest()
912         PetscCall(DMForestGetCellChart(adaptFrom, &cStart, &cEnd));  in DMSetUp_pforest()
913         PetscCall(DMForestGetCellSF(adaptFrom, &cellSF));  in DMSetUp_pforest()
972       PetscCall(DMGetNumLabels(adaptFrom, &numLabels));  in DMSetUp_pforest()
979         PetscCall(DMGetLabelName(adaptFrom, l, &name));  in DMSetUp_pforest()
980         PetscCall(DMGetLabelByNum(adaptFrom, l, &label));  in DMSetUp_pforest()
1186       if (adaptFrom) {  in DMSetUp_pforest()
1189         PetscCall(DMForestGetPartitionOverlap(adaptFrom, &aoverlap));  in DMSetUp_pforest()
1208           if (adaptFrom) PetscCall(DMForestGetCellSF(adaptFrom, &preCellSF));  in DMSetUp_pforest()