SCT_OnlineId.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef SCT_OnlineId_h
#define SCT_OnlineId_h
 
#include <cstdint>

 
class SCT_OnlineId{
public:

  SCT_OnlineId();
  
  SCT_OnlineId(const std::uint32_t onlineId);
  
  SCT_OnlineId(const std::uint32_t rodId, const std::uint32_t fibre);
  
  std::uint32_t rod() const;
  
  std::uint32_t fibre() const;
  
  operator unsigned int() const;
  
  bool is_valid(const bool usingDbCabling) const;
  
  bool is_valid() const;
  
  unsigned int index() const;
  
  static bool rodIdInRange(std::uint32_t r);
  
  enum {
    FIRST_FIBRE=0, LAST_FIBRE=95, INVALID_FIBRE=255, INVALID_ROD=16777215, NUM_FIBRES=96, MAX_INDEX=19871, NUMBER_OF_INDICES=19872, INVALID_INDEX=0xFFFFFFFF, INVALID_ONLINE_ID=0xFFFFFFFF
  };
  
  SCT_OnlineId &operator++();
  SCT_OnlineId operator++(int);
  
private:
  std::uint32_t m_onlineId;
  
  static bool fibreInRange(std::uint32_t f);
  
  bool couldBeValid(std::uint32_t r);
  
  bool rodIdInRange(std::uint32_t r, const bool usingDbCabling) const;
 
};
 
#endif