IConstAuxStore.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 ATHCONTAINERSINTERFACES_ICONSTAUXSTORE_H
#define ATHCONTAINERSINTERFACES_ICONSTAUXSTORE_H
 
 
#include "AthContainersInterfaces/AuxTypes.h"
#include <cstddef>
 
 
namespace SG {
 
 
class IAuxTypeVector;
 

class IConstAuxStore
{
public:
  virtual ~IConstAuxStore() = default;
 

  virtual const void* getData (SG::auxid_t auxid) const = 0;
 

  virtual const IAuxTypeVector* getVector (SG::auxid_t auxid) const = 0;
 

  virtual void* getDecoration (auxid_t auxid, size_t size, size_t capacity) = 0;
 

  virtual const SG::auxid_set_t& getAuxIDs() const = 0;
 

  virtual const SG::auxid_set_t& getDecorIDs() const = 0;
 

  virtual bool isDecoration (auxid_t auxid) const = 0;
 

  virtual void lock() = 0;
 

  virtual bool clearDecorations() = 0;
 

  virtual size_t size() const = 0;
 

  virtual void lockDecoration (SG::auxid_t auxid) = 0;
 

  virtual const IAuxTypeVector* linkedVector (SG::auxid_t /*auxid*/) const
  { return nullptr; }
};
 
 
} // namespace SG
 
 
 
#ifndef XAOD_STANDALONE
#include "AthenaKernel/CLASS_DEF.h"
CLASS_DEF( SG::IConstAuxStore , 187169987 , 1 )
#endif // not XAOD_STANDALONE
 
 
#endif // not ATHCONTAINERSINTERFACES_ICONSTAUXSTORE_H