25   PetscInt    dim;  in DMProductGetDM()  local
29   PetscCall(DMGetDimension(dm, &dim));  in DMProductGetDM()
30 …eck(slot < dim && slot >= 0, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "slot num…  in DMProductGetDM()
57   PetscInt    dim;  in DMProductSetDM()  local
61   PetscCall(DMGetDimension(dm, &dim));  in DMProductSetDM()
62 …eck(slot < dim && slot >= 0, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "slot num…  in DMProductSetDM()
86   PetscInt    dim;  in DMProductSetDimensionIndex()  local
90   PetscCall(DMGetDimension(dm, &dim));  in DMProductSetDimensionIndex()
91 …eck(slot < dim && slot >= 0, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "slot num…  in DMProductSetDimensionIndex()
92   product->dim[slot] = idx;  in DMProductSetDimensionIndex()
115   PetscInt    dim;  in DMProductGetDimensionIndex()  local
119   PetscCall(DMGetDimension(dm, &dim));  in DMProductGetDimensionIndex()
121 …eck(slot < dim && slot >= 0, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "slot num…  in DMProductGetDimensionIndex()
122   *idx = product->dim[slot];  in DMProductGetDimensionIndex()