| 65 | } |
| 66 | |
| 67 | std::optional<double> largest(std::span<const double> data) |
| 68 | { |
| 69 | if (data.empty()) return {}; // There is no largest in an empty array |
| 70 | |
| 71 | size_t index_max {}; |
| 72 | for (size_t i {1}; i < data.size(); ++i) |
| 73 | if (data[index_max] < data[i]) |
| 74 | index_max = i; |
| 75 | |
| 76 | return data[index_max]; |
| 77 | } |
| 78 | |
| 79 | std::span<double> scale_range(std::span<double> data, double divisor) |
| 80 | { |
no test coverage detected