------------------------------------------------------------------------ */
| 62 | |
| 63 | /* ------------------------------------------------------------------------ */ |
| 64 | void Add(SampleType sample) { |
| 65 | most_recent_ = sample; |
| 66 | if (sample_index_ < WindowSize) { |
| 67 | samples_.push_back(sample); |
| 68 | window_sum_ += sample; |
| 69 | ++sample_index_; |
| 70 | } else { |
| 71 | SampleType& oldest = samples_.at(sample_index_++ % WindowSize); |
| 72 | window_sum_ += sample - oldest; |
| 73 | oldest = sample; |
| 74 | } |
| 75 | sum_ += sample; |
| 76 | ++total_samples_; |
| 77 | if (sample > max_) { |
| 78 | max_ = sample; |
| 79 | } |
| 80 | if (sample < min_) { |
| 81 | min_ = sample; |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | /* ------------------------------------------------------------------------ */ |
| 86 | int total_samples() const { return total_samples_; } |