LArRampBlob.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
//Dear emacs, this is -*-c++-*-
 
#ifndef LARCOOLCONDITIONS_LARRAMPBLOB_H
#define LARCOOLCONDITIONS_LARRAMPBLOB_H
 
#include "LArElecCalib/ILArRamp.h" 
#include "Identifier/IdentifierHash.h"
#include "LArElecCalib/LArCalibErrorCode.h"
#include <vector>
 
class CondAttrListCollection;
 
class LArRampBlob {  
 
public:
  enum {ERRORCODE = LArElecCalib::ERRORCODE};
 
  LArRampBlob();
  ~LArRampBlob();
 
protected:
  void readBlob(const CondAttrListCollection* attrList, MsgStream& msg);
 
  ILArRamp::RampRef_t ADC2DACByHash(const IdentifierHash& hs, int gain) const {
    const float* start=m_pRamp[gain]+hs*m_nPoints;
    if (*start==static_cast<float>(ERRORCODE)) 
      return ILArRamp::RampRef_t(NULL,NULL);
    else
      return ILArRamp::RampRef_t(start,start+m_nPoints);
  }
  
protected:
  unsigned m_nChannels;
  unsigned m_nPoints;
 
private:
  std::vector<const float*> m_pRamp;
};
 
 
#endif