StoreGate/StoreGate/WriteHandleKey.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
 
/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/

 
 
#ifndef STOREGATE_WRITEHANDLEKEY_H
#define STOREGATE_WRITEHANDLEKEY_H
 
 
#include "StoreGate/VarHandleKey.h"
#include "AthenaKernel/CLASS_DEF.h"
#include <concepts>
 
 
namespace SG {
 

template <class T>
class WriteHandleKey
  : public VarHandleKey
{
public:
  explicit
  WriteHandleKey (const std::string& key = "",
                  const std::string& storeName = StoreID::storeName(StoreID::EVENT_STORE));
 

  template <std::derived_from<IProperty> OWNER>
  inline WriteHandleKey (OWNER* owner,
                         std::string name,
                         const std::string& key={},
                         std::string doc="");
 
  
  WriteHandleKey& operator= (const std::string& sgkey);
};
 
 
} // namespace SG
 
 
#include "StoreGate/WriteHandleKey.icc"
 
 
#endif // not STOREGATE_WRITEHANDLEKEY_H