ITkPixelOfflineCalibData.cxx

Go to the documentation of this file.

/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
// ITkPixelOfflineCalibData.cxx, (c) ATLAS Detector software
 
#include "PixelConditionsData/ITkPixelOfflineCalibData.h"
#include "Identifier/Identifier.h"
 
#include <sstream>
 
namespace ITk
{
 
  std::vector<float> PixelOfflineCalibData::getConstants() const {
 
    std::map< const Identifier, std::vector<double> > constMap = m_clusterErrorData->getConstMap();
 
    int entry_size = 9; // pixel Id + period_phi + period_sinheta + delta_x_slope + delta_x_offset + delta_err_x + delta_y_slope + delta_y_offset +  delta_err_y
    int data_size = entry_size*constMap.size();
 
    std::vector<float> constants;
    constants.reserve(data_size);
 
    for(auto& x : constMap){
 
      long long pixelId(x.first.get_compact());
      std::vector<double> value = x.second;
 
      constants.push_back(pixelId);
      for(auto& y : value) constants.push_back(y);
 
    }
 
    return constants;
 
  }
 
  void PixelOfflineCalibData::dump() {
    m_clusterErrorData->print("ITkPixelClusterDump.txt");
  }
 
 
  void PixelOfflineCalibData::setConstants(const std::vector<float> &constants) {
 
    int entry_size = 9;
    int map_size = constants.size()/entry_size;
 
    for(int i=0;i<map_size;i++){
 
      long long pixelId_long = constants[i*entry_size];
      std::ostringstream ss;
      ss << "0x" << std::hex << pixelId_long;
      std::string pixelId_str(ss.str());
      Identifier pixelId;
      pixelId.set(pixelId_str);
 
      double period_phi = constants[i*entry_size + 1];
      double period_sinheta = constants[i*entry_size + 2];
      double delta_x_slope = constants[i*entry_size + 3];
      double delta_x_offset = constants[i*entry_size + 4];
      double delta_err_x = constants[i*entry_size + 5];
      double delta_y_slope = constants[i*entry_size + 6];
      double delta_y_offset = constants[i*entry_size + 7];
      double delta_err_y = constants[i*entry_size + 8];
 
      m_clusterErrorData->setDeltaError(&pixelId, period_phi, period_sinheta,
                    delta_x_slope, delta_x_offset, delta_err_x,
                    delta_y_slope, delta_y_offset, delta_err_y);
 
    }
  }
 
} // end of namespace ITk