22 PetscErrorCode DMProductGetDM(DM dm, PetscInt slot, DM *subdm)  in DMProductGetDM()  argument
30 …PetscCheck(slot < dim && slot >= 0, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "s…  in DMProductGetDM()
31   *subdm = product->dm[slot];  in DMProductGetDM()
54 PetscErrorCode DMProductSetDM(DM dm, PetscInt slot, DM subdm)  in DMProductSetDM()  argument
62 …PetscCheck(slot < dim && slot >= 0, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "s…  in DMProductSetDM()
64   PetscCall(DMDestroy(&product->dm[slot]));  in DMProductSetDM()
65   product->dm[slot] = subdm;  in DMProductSetDM()
83 PetscErrorCode DMProductSetDimensionIndex(DM dm, PetscInt slot, PetscInt idx)  in DMProductSetDimensionIndex()  argument
91 …PetscCheck(slot < dim && slot >= 0, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "s…  in DMProductSetDimensionIndex()
92   product->dim[slot] = idx;  in DMProductSetDimensionIndex()
112 PetscErrorCode DMProductGetDimensionIndex(DM dm, PetscInt slot, PetscInt *idx)  in DMProductGetDimensionIndex()  argument
121 …PetscCheck(slot < dim && slot >= 0, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "s…  in DMProductGetDimensionIndex()
122   *idx = product->dim[slot];  in DMProductGetDimensionIndex()