FOVCalculator.h

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#ifndef _RecDataWriterNG_FOVCalculator_h_
#define _RecDataWriterNG_FOVCalculator_h_

#include "LongitudinalXmaxScanner.h"
#include <set>
#include <map>
#include <vector>


namespace fdet {
  class Eye;
}

namespace fevt {
  class FEvent;
}

namespace utl {
  class Vector;
  class Point;
}

class RecEvent;

namespace otoa {

  class FOVCalculator {

  public:
    FOVCalculator() { }
    void FillFOVVariables(const fevt::FEvent& fEvent, RecEvent& recEvent);

    void CalculateXmaxErrors(RecEvent& recEvent);

    void SetUseBGLoop(const bool use) { fXmaxScanner.SetUseBGLoop(use); }

  private:
    bool CalculateFOVBoundaries(const utl::Point& core,
                                const utl::Vector& axis,
                                const fdet::Eye& deteye,
                                const std::set<unsigned int>& telsInDAQ,
                                const std::set<unsigned int>& telsWithData,
                                const double zeta,
                                double& xLow, double& xUp);

    bool FdUpAndRunning() const;

    int fVerbosity = 0;
    LongitudinalXmaxScanner fXmaxScanner;

  };

}


#endif