IAuxStore.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_IAUXSTORE_H
#define ATHCONTAINERSINTERFACES_IAUXSTORE_H
 
 
#include "AthContainersInterfaces/IConstAuxStore.h"
#include <cstddef>
 
 
namespace SG {
 
 
class AuxDataOption;
 
 
class IAuxStore
  : public IConstAuxStore
{
public:
  using IConstAuxStore::getData;
 
 
  virtual void* getData (auxid_t auxid, size_t size, size_t capacity) = 0;
 
 
  virtual const SG::auxid_set_t& getWritableAuxIDs() const = 0;
 
 
  virtual bool resize (size_t sz) = 0;
 
 
  virtual void reserve (size_t sz) = 0;
 
 
  virtual void shift (size_t pos, ptrdiff_t offs) = 0;
 
 
  virtual bool insertMove (size_t pos,
                           IAuxStore& other,
                           const SG::auxid_set_t& ignore = SG::auxid_set_t())
    = 0;
 
  
  virtual bool setOption (auxid_t /*auxid*/, const AuxDataOption& /*option*/)
  { return false; }
 
 
  using IConstAuxStore::linkedVector;
  virtual IAuxTypeVector* linkedVector (SG::auxid_t /*auxid*/)
  { return nullptr; }
 
  static constexpr bool supportsThinning = true;
};
 
 
} // namespace SG
 
 
 
#ifndef XAOD_STANDALONE
#include "AthenaKernel/BaseInfo.h"
#include "AthenaKernel/CLASS_DEF.h"
SG_BASE( SG::IAuxStore, SG::IConstAuxStore );
CLASS_DEF( SG::IAuxStore , 178378299 , 1 )
#endif
 
 
#endif // not ATHCONTAINERSINTERFACES_IAUXSTORE_H