CaloBCIDCoeffs.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
/*
 * Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration.
 */
 
 
#ifndef CALOLUMICONDITIONS_CALOBCIDCOEFFS_H
#define CALOLUMICONDITIONS_CALOBCIDCOEFFS_H
 
 
#include "CxxUtils/aligned_vector.h"
#include "Identifier/HWIdentifier.h"
#include <vector>
 
class ILArOFC;
class ILArShape;
class ILArMinBiasAverage;
class LArOnlineID_Base;
 

class CaloBCIDCoeffs
{
public:
  CaloBCIDCoeffs (const std::vector<HWIdentifier>& hwids,
                  const LArOnlineID_Base& online_id,
                  const ILArOFC& ofcs,
                  const ILArShape& shapes,
                  const ILArMinBiasAverage& minbias);
 

  void calc (const float* lumi,
             CxxUtils::vec_aligned_vector<float>& out) const;
 

  size_t nshapes() const;
 

  size_t nsamples_coeff() const;

  static constexpr size_t CHUNKSIZE = 8;
 
private:
  unsigned int m_ncell;

  unsigned int m_npad;

  unsigned int m_ncoeff;

  unsigned int m_nsamples;

  unsigned int m_nsamples_coeff;

  unsigned int m_nshapes;

  CxxUtils::vec_aligned_vector<float> m_coeffs;
 

  float& coeff (size_t icoeff, size_t icell)
  {
    size_t chunk = icell / CHUNKSIZE;
    size_t ndx = chunk * m_ncoeff * CHUNKSIZE + icoeff * CHUNKSIZE + (icell%CHUNKSIZE);
    return m_coeffs[ndx];
  }
 

  void fillCoeffs (const std::vector<HWIdentifier>& hwids,
                   const LArOnlineID_Base& online_id,
                   const ILArOFC& ofcs,
                   const ILArShape& shapes,
                   const ILArMinBiasAverage& minbias);
 

  void findCellCoeffs (const float* ofcs,
                       const float* shapes,
                       bool ishec,
                       std::vector<float>& cell_coeffs) const;
  
};
 
 
#include "AthenaKernel/CLASS_DEF.h"
CLASS_DEF( CaloBCIDCoeffs , 18590337 , 1 )
#include "AthenaKernel/CondCont.h"
CONDCONT_DEF(CaloBCIDCoeffs, 256004943);
 

inline
size_t CaloBCIDCoeffs::nshapes() const
{
  return m_nshapes;
}
 

inline
size_t CaloBCIDCoeffs::nsamples_coeff() const
{
  return m_nsamples_coeff;
}
 
 
#endif // not CALOLUMICONDITIONS_CALOBCIDCOEFFS_H