PeakFinder.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
//-----------------------------------------------------------------------------
// Description : A class to find peaks in Hough Plane
//-----------------------------------------------------------------------------
 
#ifndef TRGCDCPeakFinder_FLAG_
#define TRGCDCPeakFinder_FLAG_
 
#include <string>
#include <vector>
 
#ifdef TRGCDC_SHORT_NAMES
#define TCPeakFinder TRGCDCPeakFinder
#endif
 
namespace Belle2 {
  class TRGCDCCircle;
  class TRGCDCHoughPlaneMulti2;
 
  class TRGCDCPeakFinder {
 
  public:
 
    explicit TRGCDCPeakFinder(const std::string& name);
 
    virtual ~TRGCDCPeakFinder();
 
  public:
 
    std::string name(void) const;
 
    std::string version(void) const;
 
    void findPeaksTrasan(TRGCDCHoughPlaneMulti2& hp,
                         const unsigned threshold,
                         const bool centerIsPeak,
                         std::vector<unsigned>& peakSerialIds) const;
 
    void findPeaks(const TRGCDCHoughPlaneMulti2& hp,
                   const unsigned threshold,
                   std::vector<std::vector<unsigned>>& peaks) const;
 
  private:
 
    void regions(TRGCDCHoughPlane& hp, const unsigned threshold) const;
 
    void p1p2Methode(const TRGCDCHoughPlane& hp,
                     const unsigned threshold,
                     std::vector<std::vector<unsigned>>& peaks) const;
 
  private:
 
    const std::string _name;
  };
 
//-----------------------------------------------------------------------------
 
  inline
  std::string
  TRGCDCPeakFinder::name(void) const
  {
    return _name;
  }
 
} // namespace Belle2
 
#endif