KLMChannelMapValue.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
 
/* KLM headers. */
#include <klm/dataobjects/KLMChannelIndex.h>
 
/* Basf2 headers. */
#include <framework/logging/Logger.h>
 
/* ROOT headers. */
#include <TNamed.h>
 
/* C++ headers. */
#include <cstdint>
#include <map>
 
namespace Belle2 {
  template<class T> class KLMChannelMapValue : public TNamed {
 
  public:
 
    KLMChannelMapValue()
    {
    }
 
    ~KLMChannelMapValue()
    {
    }
 
    const T getChannelData(KLMChannelNumber channel) const
    {
      typename std::map<KLMChannelNumber, T>::const_iterator it;
      it = m_ChannelData.find(channel);
      if (it == m_ChannelData.end()) {
        B2ERROR("No data for KLM channel in map." <<
                LogVar("Channel number", channel));
      }
      return it->second;
    }
 
    void setChannelData(KLMChannelNumber channel, const T data)
    {
      typename std::map<KLMChannelNumber, T>::iterator it;
      it = m_ChannelData.find(channel);
      if (it == m_ChannelData.end()) {
        m_ChannelData.insert(std::pair<KLMChannelNumber, T>(channel, data));
      } else {
        it->second = data;
      }
    }
 
    void setDataAllChannels(const T data)
    {
      KLMChannelIndex klmChannels;
      for (KLMChannelIndex& klmChannel : klmChannels)
        setChannelData(klmChannel.getKLMChannelNumber(), data);
    }
 
  private:
 
    std::map<KLMChannelNumber, T> m_ChannelData;
 
    ClassDef(Belle2::KLMChannelMapValue<T>, 1);
 
  };
 
}