2230   PetscSF      overlapSF, l2gSF; //TODO maybe confusing names (in DMPlex in general)  member
2242   PetscCall(PetscSFDestroy(&(*layer)->overlapSF));  in PlexLayerDestroy()
2590 …comm, PetscInt depth, PlexLayer layers[], IS strataPermutation, PetscSF *overlapSF, PetscSF *l2gSF)  in PlexLayerConcatenateSFs_Private()  argument
2604     osfs[d]        = layers[e]->overlapSF;  in PlexLayerConcatenateSFs_Private()
2608 …cSFConcatenate(comm, depth + 1, osfs, PETSCSF_CONCATENATE_ROOTMODE_LOCAL, leafOffsets, overlapSF));  in PlexLayerConcatenateSFs_Private()
2661 …if (d > 0) PetscCall(PlexLayerCreateSFs_Private(layers[d], &layers[d - 1]->overlapSF, &layers[d - …  in DMPlexTopologyLoad_HDF5_Private()
2664 …PetscCall(PlexLayerCreateCellSFs_Private(layers[depth], &layers[depth]->overlapSF, &layers[depth]-…  in DMPlexTopologyLoad_HDF5_Private()
2671     PetscSF overlapSF;  in DMPlexTopologyLoad_HDF5_Private()  local
2673 …PetscCall(PlexLayerConcatenateSFs_Private(comm, depth, layers, strataPermutation, &overlapSF, sfXC…  in DMPlexTopologyLoad_HDF5_Private()
2674     PetscCall(DMSetPointSF(dm, overlapSF));  in DMPlexTopologyLoad_HDF5_Private()
2675     PetscCall(PetscSFDestroy(&overlapSF));  in DMPlexTopologyLoad_HDF5_Private()