TOPCalChannelNoise.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 <framework/logging/Logger.h>
 
namespace Belle2 {
  class TOPCalChannelNoise: public TObject {
  public:
 
    enum EStatus {
      c_Default = 0,    
      c_Calibrated = 1, 
      c_Unusable = 2    
    };
 
    TOPCalChannelNoise() {}
 
    void setNoise(int moduleID, unsigned channel, double rmsNoise)
    {
      unsigned module = moduleID - 1;
      if (module >= c_numModules) {
        B2ERROR("Invalid module number, constant not set (" << ClassName() << ")");
        return;
      }
      if (channel >= c_numChannels) {
        B2ERROR("Invalid channel number, constant not set (" << ClassName() << ")");
        return;
      }
      m_rmsNoise[module][channel] = rmsNoise;
      m_status[module][channel] = c_Calibrated;
    }
 
    void setUnusable(int moduleID, unsigned channel)
    {
      unsigned module = moduleID - 1;
      if (module >= c_numModules) {
        B2ERROR("Invalid module number, status not set (" << ClassName() << ")");
        return;
      }
      if (channel >= c_numChannels) {
        B2ERROR("Invalid channel number, status not set (" << ClassName() << ")");
        return;
      }
      m_status[module][channel] = c_Unusable;
    }
 
    double getNoise(int moduleID, unsigned channel) const
    {
      unsigned module = moduleID - 1;
      if (module >= c_numModules) {
        B2WARNING("Invalid module number, returning 0 (" << ClassName() << ")");
        return 0;
      }
      if (channel >= c_numChannels) {
        B2WARNING("Invalid channel number, returning 0 (" << ClassName() << ")");
        return 0;
      }
      return m_rmsNoise[module][channel];
    }
 
    bool isCalibrated(int moduleID, unsigned channel) const
    {
      unsigned module = moduleID - 1;
      if (module >= c_numModules) return false;
      if (channel >= c_numChannels) return false;
      return m_status[module][channel] == c_Calibrated;
    }
 
    bool isDefault(int moduleID, unsigned channel) const
    {
      unsigned module = moduleID - 1;
      if (module >= c_numModules) return false;
      if (channel >= c_numChannels) return false;
      return m_status[module][channel] == c_Default;
    }
 
    bool isUnusable(int moduleID, unsigned channel) const
    {
      unsigned module = moduleID - 1;
      if (module >= c_numModules) return false;
      if (channel >= c_numChannels) return false;
      return m_status[module][channel] == c_Unusable;
    }
 
  private:
 
    enum {
      c_numModules = 16,  
      c_numChannels = 512 
    };
 
    float m_rmsNoise[c_numModules][c_numChannels] = {{0}};    
    EStatus m_status[c_numModules][c_numChannels] = {{c_Default}}; 
    ClassDef(TOPCalChannelNoise, 2); 
  };
 
} // end namespace Belle2