TrackFitMomentumRange.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.                  *
 **************************************************************************/
#pragma once
 
#include <framework/logging/Logger.h>
 
#include <TObject.h>
#include <map>
 
namespace Belle2 {
  class TrackFitMomentumRange: public TObject {
 
  public:
 
    TrackFitMomentumRange() {}
    ~TrackFitMomentumRange() {}
 
    void setMomentumRange(const int pdg, const float momentum)
    {
      m_pThreshold.insert(std::pair<int, float>(pdg, momentum));
    }
 
    float getMomentumRange(int pdg) const
    {
      std::map<int, float>::const_iterator it = m_pThreshold.find(pdg);
      if (it != m_pThreshold.end()) {
        return it->second;
      } else {
        B2FATAL("Momentum threshold for pdg " << pdg << " not found");
      }
    }
 
  private:
    std::map<int, float> m_pThreshold;
 
    ClassDef(TrackFitMomentumRange, 1);  
  };
}