L1TriggerResultByteStreamCnv.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRIGT1RESULTBYTESTREAM_L1TRIGGERRESULTBYTESTREAMCNV_H
#define TRIGT1RESULTBYTESTREAM_L1TRIGGERRESULTBYTESTREAMCNV_H
 
// Trigger includes
#include "TrigT1ResultByteStream/IL1TriggerByteStreamTool.h"
#include "xAODTrigger/CTPResult.h"
 
// Athena includes
#include "AthenaBaseComps/AthMessaging.h"
#include "ByteStreamCnvSvcBase/IByteStreamEventAccess.h"
#include "ByteStreamCnvSvcBase/FullEventAssembler.h"
#include "ByteStreamData/RawEvent.h"
 
// Gaudi includes
#include "GaudiKernel/Converter.h"
 
// StoreGate includes
#include "StoreGate/ReadHandleKey.h"

class L1TriggerResultByteStreamCnv : public Converter, public AthMessaging {
public:
  L1TriggerResultByteStreamCnv(ISvcLocator* svcLoc);
  virtual ~L1TriggerResultByteStreamCnv();
 
  // ------------------------- Converter methods -----------------------------
  virtual StatusCode initialize() override;
  virtual StatusCode finalize() override;

  virtual StatusCode createObj(IOpaqueAddress* pAddr, DataObject*& pObj) override;
  virtual StatusCode createRep(DataObject* pObj, IOpaqueAddress*& pAddr) override;
 
  // ------------------------- Converter definition helpers ------------------
  static long storageType();
  static const CLID& classID();
 
  long repSvcType() const override { return i_repSvcType(); } 
 
private:
  void printRob(const OFFLINE_FRAGMENTS_NAMESPACE_WRITE::ROBFragment& rob) const;

  ServiceHandle<IByteStreamEventAccess> m_ByteStreamEventAccess{"ByteStreamCnvSvc", "L1TriggerResultByteStreamCnv"};
 
  // Tools performing the decoding work - *public* tools hard-coded in C++ because of Converter interface limitations
  ToolHandle<IL1TriggerByteStreamTool> m_muonEncoderTool{"MuonRoIByteStreamTool/L1MuonBSEncoderTool"};
  ToolHandle<IL1TriggerByteStreamTool> m_muonEncoderToolDaq{"MuonRoIByteStreamTool/L1MuonBSEncoderToolDAQ"};
  ToolHandle<IL1TriggerByteStreamTool> m_ctpResultEncoderTool{"CTPResultByteStreamTool/CTPResultBSEncoderTool"};
  // Placeholder for other L1 xAOD outputs:
  // - L1Topo result
  // - L1Calo (Run3) RoIs
 
  // Read handle key needed for CTPResult to update the RawEventWrite with L1 trigger bits
  SG::ReadHandleKey<xAOD::CTPResult> m_inKeyCTPResult { "CTPResult" };
 
};
 
#endif // TRIGT1RESULTBYTESTREAM_L1TRIGGERRESULTBYTESTREAMCNV_H