Trigger/TrigT1/TrigT1CaloEvent/TrigT1CaloEvent/CPMRoI.h

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/*
  Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
*/
#ifndef TRIGT1CALO_CPMROI_H
#define TRIGT1CALO_CPMROI_H
 
#include <stdint.h>
#include <map>
 
namespace LVL1 {

 
class CPMRoI {
 
 public:
 
   CPMRoI();
   CPMRoI(uint32_t roiWord);
   CPMRoI(int crate, int cpm, int chip, int location, int hits, int error);
 
   ~CPMRoI();

   int crate()    const;
   int cpm()      const;
   int chip()     const;
   int location() const;
   int hits()     const;
   int error()    const;

   uint32_t roiWord() const;
   bool setRoiWord(uint32_t roiWord);
 
 private:

   static const int s_wordIdVal       = 0x0;
   //  Data locations
   static const int s_wordIdBit       = 30;
   static const int s_crateBit        = 28;
   static const int s_cpmBit          = 24;
   static const int s_chipBit         = 21;
   static const int s_locationBit     = 18;
   static const int s_parityBit       = 17;
   static const int s_saturationBit   = 16;
   static const int s_hitsBit         = 0;
   //  Data masks
   static const int s_wordIdMask      = 0x3;
   static const int s_crateMask       = 0x3;
   static const int s_cpmMask         = 0xf;
   static const int s_chipMask        = 0x7;
   static const int s_locationMask    = 0x7;
   static const int s_parityMask      = 0x1;
   static const int s_saturationMask  = 0x1;
   static const int s_hitsMask        = 0xffff;

   int parity()     const;
   int saturation() const;

   uint32_t m_roiWord;
 
};
 
inline int CPMRoI::crate() const
{
  return (m_roiWord >> s_crateBit) & s_crateMask;
}
 
inline int CPMRoI::cpm() const
{
  return (m_roiWord >> s_cpmBit) & s_cpmMask;
}
 
inline int CPMRoI::chip() const
{
  return (m_roiWord >> s_chipBit) & s_chipMask;
}
 
inline int CPMRoI::location() const
{
  return (m_roiWord >> s_locationBit) & s_locationMask;
}
 
inline int CPMRoI::hits() const
{
  return (m_roiWord >> s_hitsBit) & s_hitsMask;
}
 
inline int CPMRoI::error() const
{
  return (parity() << 1) | saturation();
}
 
inline uint32_t CPMRoI::roiWord() const
{
  return m_roiWord;
}
 
inline int CPMRoI::parity() const
{
  return (m_roiWord >> s_parityBit) & s_parityMask;
}
 
inline int CPMRoI::saturation() const
{
  return (m_roiWord >> s_saturationBit) & s_saturationMask;
}
 
 
typedef std::map<int, const CPMRoI*> CPMRoIMap_t;
 
} // end namespace
 
#ifndef CPMRoI_ClassDEF_H
#include "TrigT1CaloEvent/CPMRoI_ClassDEF.h"
#endif
 
#endif