moving_rms.h

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#ifndef MOVING_RMS_H
#define MOVING_RMS_H
 
#include <QSpinBox>
#include <QWidget>
#include "PlotJuggler/transform_function.h"
#include "PlotJuggler/contrib/ring_span.hpp"
 
namespace Ui
{
class MovingRMS;
}
 
class MovingRMS : public PJ::TransformFunction_SISO
{
  Q_OBJECT
 
public:
  explicit MovingRMS();
 
  ~MovingRMS() override;
 
  void reset() override;
 
  static const char* transformName()
  {
    return "Moving Root Mean Squared";
  }
 
  const char* name() const override
  {
    return transformName();
  }
 
  QWidget* optionsWidget() override;
 
  bool xmlSaveState(QDomDocument& doc, QDomElement& parent_element) const override;
 
  bool xmlLoadState(const QDomElement& parent_element) override;
 
private:
  Ui::MovingRMS* ui;
 
  QWidget* _widget;
  std::vector<PJ::PlotData::Point> _buffer;
  nonstd::ring_span_lite::ring_span<PJ::PlotData::Point> _ring_view;
 
  std::optional<PJ::PlotData::Point> calculateNextPoint(size_t index) override;
};
 
#endif  // MOVING_RMS_H