2142     PetscInt maxChildId    = maxChildIds[p - pStartC];  in DMPlexComputeInterpolatorTree()  local
2153 …if (maxChildId >= 0) { /* this point has children (with dofs) that will need to be interpolated fr…  in DMPlexComputeInterpolatorTree()
2189     } else if (maxChildId == -1) {  in DMPlexComputeInterpolatorTree()
2239       PetscInt     maxChildId = maxChildIds[p - pStartC];  in DMPlexComputeInterpolatorTree()  local
2260       if (maxChildId >= 0) { /* build an identity matrix, apply matrix constraints on the right */  in DMPlexComputeInterpolatorTree()
3852     PetscInt maxChildId = maxChildIds[p - pStartC];  in DMPlexTransferVecTree_Interpolate()  local
3859 …if (maxChildId >= 0) { /* this point has children (with dofs) that will need to be interpolated fr…  in DMPlexTransferVecTree_Interpolate()
3870     } else if (maxChildId == -1) {  in DMPlexTransferVecTree_Interpolate()
3874     if (maxChildId >= 0 && grad && p >= cellStart && p < cellEnd) {  in DMPlexTransferVecTree_Interpolate()
3892       PetscInt     maxChildId = maxChildIds[p - pStartC];  in DMPlexTransferVecTree_Interpolate()  local
3898       if (maxChildId >= 0) { /* build an identity matrix, apply matrix constraints on the right */  in DMPlexTransferVecTree_Interpolate()
3914       } else if (maxChildId == -1) {  in DMPlexTransferVecTree_Interpolate()