TGCChannelId.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MUONTGC_CABLING_TGCCHANNELID_H
#define MUONTGC_CABLING_TGCCHANNELID_H
 
#include <memory>
 
#include "MuonTGC_Cabling/TGCId.h"
#include "MuonTGC_Cabling/TGCModuleId.h"
 
namespace MuonTGC_Cabling {
 
class TGCModuleId;
 
class TGCChannelId : public TGCId {
   public:
    enum class ChannelIdType {
        NoChannelIdType,
        ASDIn,
        ASDOut,
        PPIn,
        PPOut,
        SLBIn,
        SLBOut,
        HPBIn
    };
 
   public:
    TGCChannelId(ChannelIdType type = ChannelIdType::NoChannelIdType)
        : TGCId(IdType::Channel) {
        m_channelType = type;
    }
    virtual ~TGCChannelId() = default;
 
    virtual std::unique_ptr<TGCModuleId> getModule() const { return nullptr; }
 
    virtual bool operator==(const TGCChannelId& channelId) const;
 
    virtual bool isValid() const { return true; }
 
    ChannelIdType getChannelIdType() const;
    int getLayer() const;
    int getBlock() const;
    int getChannel() const;
    virtual int getGasGap() const;
 
    void setChannelIdType(ChannelIdType type);
    void setLayer(int layer);
    virtual void setBlock(int block);
    virtual void setChannel(int channel);
 
    void setSignalAndLayer(TGCId::SignalType signal, int layer);
 
    bool isBackward() const;
 
   protected:
    ChannelIdType m_channelType{ChannelIdType::NoChannelIdType};
    int m_layer{-1};
    int m_block{-1};
    int m_channel{-1};
};
 
}  // namespace MuonTGC_Cabling
 
#endif