DAFConfiguration.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 <TObject.h>
#include <map>
 
#include <tracking/dbobjects/DAFParameters.h>
#include <framework/logging/Logger.h>
 
namespace Belle2 {

  class DAFConfiguration: public TObject {
 
  public:

    enum ETrackFitType : short {
      c_Default = 0,     
      c_Cosmics = 1,     
      c_CDConly = 2      
    };

    DAFConfiguration() {}
    ~DAFConfiguration() {}

    const DAFParameters* getDAFParameters(DAFConfiguration::ETrackFitType trackFitType) const
    {
      std::map<DAFConfiguration::ETrackFitType, DAFParameters>::const_iterator it = m_DAFParameters.find(trackFitType);
      if (it != m_DAFParameters.end()) {
        return &it->second;
      } else {
        B2FATAL("Track Fit option " << trackFitType << " not found");
      }
    }

    void setDAFParameters(DAFConfiguration::ETrackFitType trackFitType,  const DAFParameters* DAFParam)
    {
      if (DAFParam == nullptr) {
        B2FATAL("Cannot set DAFParameters since the parameter is nullptr");
      }
 
      std::map<DAFConfiguration::ETrackFitType, DAFParameters>::const_iterator it = m_DAFParameters.find(trackFitType);
 
      if (it != m_DAFParameters.end()) {
        // if it does already exist
        B2INFO("DAFParameters for track Fit option " << trackFitType << " already exists. Overwriting.");
      }
 
      // Setting the corresponding DAFParameter
      m_DAFParameters[trackFitType] = *DAFParam;
    }
 
  private:
    std::map<DAFConfiguration::ETrackFitType, DAFParameters> m_DAFParameters;
 
    ClassDef(DAFConfiguration, 1);  
  };

}