SampleHistory.h

#ifndef SAMPLE_HISTORY_H
#define SAMPLE_HISTORY_H
class SampleHistory
{
  public:
    SampleHistory();
    void AddSample(float fSample, float fDeltaTime);
    [[nodiscard]] auto GetSample(float fSecondsAgo) const -> float;
 
  private:
    [[nodiscard]] auto GetSampleNum(float fSamplesAgo) const -> float;
 
    std::vector<float> m_afHistory{};
    int m_iLastHistory;
    int m_iHistorySamplesPerSecond;
    float m_fHistorySeconds;
    float m_fToSample;
};
 
#endif