EnergyCMXData.cxx

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/*
  Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
*/
 
#include "TrigT1CaloEvent/EnergyCMXData.h"
 
namespace LVL1 {
 
// Default constructor
EnergyCMXData::EnergyCMXData() : m_crate(0), m_module(0), m_Ex(0), m_Ey(0), m_Et(0)
{
   m_DataWords.clear();
   m_DataWords.resize(4);
}
 
// Construct from pre-calculated data
EnergyCMXData::EnergyCMXData(int crate, int module,
                       unsigned int ex, unsigned int ey, unsigned int et) :
  m_crate(crate),
  m_module(module),
  m_Ex(ex),
  m_Ey(ey),
  m_Et(et)
{
   m_DataWords.clear();
   m_DataWords.resize(4);
   
   m_DataWords[0] = m_Ex;
   m_DataWords[1] = m_Ey;
   m_DataWords[2] = m_Et;
   
   // Finally set parity bits. Will assume we used odd parity here (flip initial assignment to change)
   for (unsigned int word = 0; word < 4; ++word) {
     unsigned int parity = 1;
     for (unsigned int bit = 0; bit < 24; ++bit) if ( ( (m_DataWords[word]>>bit) & 1) > 0 ) parity++;
     parity &= 1;
     m_DataWords[word] |= (parity<<23);
   }
   
}
 
EnergyCMXData::~EnergyCMXData()
{
}
 
 
int LVL1::EnergyCMXData::crate() const {
  return m_crate;
}
 
int LVL1::EnergyCMXData::module() const {
  return m_module;
}
 
 
std::vector<unsigned int> LVL1::EnergyCMXData::DataWords() const {
  return m_DataWords;
}
 
unsigned int LVL1::EnergyCMXData::Ex() const {  
  return m_Ex;
}
 
unsigned int LVL1::EnergyCMXData::Ey() const {  
  return m_Ey;
}
 
unsigned int LVL1::EnergyCMXData::Et() const {  
  return m_Et;
}
 
 
} // end namespace