LockDecoration.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
/*
 * Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration.
 */
#ifndef DERIVATIONFRAMEWORKCORE_LOCKDECORATION_H
#define DERIVATIONFRAMEWORKCORE_LOCKDECORATION_H
 
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "StoreGate/WriteDecorHandleKey.h"
 
 
namespace DerivationFramework {
 
 
class LockDecoration : public AthReentrantAlgorithm
{
public:
  using AthReentrantAlgorithm::AthReentrantAlgorithm;
 
 
  virtual StatusCode initialize() override;
 
 
  virtual StatusCode execute (const EventContext& ctx) const override;
 
 
private:
  SG::WriteDecorHandleKey<SG::AuxVectorBase> m_decoration
  { this, "Decoration", "" };
};
 
 
} // namespace DerivationFramework
 
 
#endif // not DERIVATIONFRAMEWORKCORE_LOCKDECORATION_H