SVDOccupancyCalibrations.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2017 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Laura Zani                                               *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 * WARNING: Do not try to fry it with water. Use only olive oil.          *
 **************************************************************************/
 
#pragma once
 
#include <vxd/dataobjects/VxdID.h>
#include <svd/dbobjects/SVDCalibrationsBase.h>
#include <svd/dbobjects/SVDCalibrationsVector.h>
#include <framework/database/DBObjPtr.h>
 
#include <string>
 
namespace Belle2 {
  class SVDOccupancyCalibrations {
  public:
    static std::string name; 
    typedef SVDCalibrationsBase< SVDCalibrationsVector< float > > t_payload; 
    // unused at the moment, but do not forget it!
    //    static std::string threshold_name; /**< name of the threshold payload */
    //    typedef SVDCalibrationsBase< SVDCalibrationsVector< float > > t_threshold_payload; /**< typedef of the threshold payload  of all SVD strips*/
 
    SVDOccupancyCalibrations()
      : m_aDBObjPtr(name)
    {
      m_aDBObjPtr.addCallback([ this ](const std::string&) -> void {
        B2INFO("SVDOccupancyCalibrations: from now on we are using " <<
        this->m_aDBObjPtr -> get_uniqueID()); });
    }
 
 
    inline float getOccupancy(const VxdID& sensorID, const bool& isU , const unsigned short& strip) const
    {
      return m_aDBObjPtr->get(sensorID.getLayerNumber(), sensorID.getLadderNumber(),
                              sensorID.getSensorNumber(), m_aDBObjPtr->sideIndex(isU),
                              strip);
    }
 
 
    TString getUniqueID() { return m_aDBObjPtr->get_uniqueID(); }
 
    bool isValid() { return m_aDBObjPtr.isValid(); }
 
  private:
    DBObjPtr< t_payload > m_aDBObjPtr; 
  };
}