| Amr Aboelkher | 1fd6f75 | 2020-04-21 16:06:56 +0000 | [diff] [blame] | 1 | diff --git a/ntt_parameters.h b/ntt_parameters.h |
| 2 | index c3da197..55671ec 100644 | ||||
| 3 | --- a/ntt_parameters.h | ||||
| 4 | +++ b/ntt_parameters.h | ||||
| 5 | @@ -168,7 +168,7 @@ struct NttParameters { | ||||
| 6 | ~NttParameters() = default; | ||||
| 7 | |||||
| 8 | int number_coeffs; | ||||
| 9 | - std::optional<ModularInt> n_inv_ptr; | ||||
| 10 | + absl::optional<ModularInt> n_inv_ptr; | ||||
| 11 | std::vector<ModularInt> psis_bitrev; | ||||
| 12 | std::vector<ModularInt> psis_inv_bitrev; | ||||
| 13 | std::vector<unsigned int> bitrevs; | ||||