| 46 | } |
| 47 | |
| 48 | std::optional<double> smallest(std::span<const double> data) |
| 49 | { |
| 50 | if (data.empty()) return {}; // There is no smallest in an empty sequence |
| 51 | |
| 52 | size_t index_min {}; |
| 53 | for (size_t i {1}; i < data.size(); ++i) |
| 54 | if (data[index_min] > data[i]) |
| 55 | index_min = i; |
| 56 | |
| 57 | return data[index_min]; |
| 58 | } |
| 59 | |
| 60 | std::span<double> shift_range(std::span<double> data, double delta) |
| 61 | { |
no test coverage detected