HGTDMappingData.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
#ifndef HGTDMappingData_h
#define HGTDMappingData_h
 
#include "HGTDMapping/HGTDOnlineID.h"
 
// Athena includes
#include "Identifier/IdentifierHash.h"
#include "Identifier/Identifier.h"
#include "AthenaKernel/CondCont.h"
#include "AthenaKernel/CLASS_DEF.h"
//
#include <unordered_map>
 
 
 
class HGTDMappingData{
 
    public:
    //stream extraction to read value from stream into HGTDMappingData
    friend std::istream& operator>>(std::istream & is, HGTDMappingData & mapping);
    friend std::ostream& operator<<(std::ostream & os, const HGTDMappingData & mapping);
 
    bool empty() const;
    std::size_t size() const;
    HGTDOnlineID onlineId(const Identifier & id) const;
 
    // HGTD contains 8032 modules, per sensor?
    enum {NUMBER_OF_HASHES=8032}; // In HGTD, we have 16064 chips.
 
 
    private:
    std::unordered_map<Identifier, HGTDOnlineID> m_offline2OnlineMap;
    std::set<std::uint32_t> m_rodIdSet; 
    std::array<HGTDOnlineID, NUMBER_OF_HASHES> m_hash2OnlineIdArray; 
 
    
};
 
CLASS_DEF( HGTDMappingData , 43043952, 1 );
CONDCONT_DEF( HGTDMappingData , 64668622);
 
#endif