IIdentifiableCont.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
 
#ifndef EVENTCONTAINERS_IIDENTIFIABLECONT_H
#define EVENTCONTAINERS_IIDENTIFIABLECONT_H
#include "Identifier/IdentifierHash.h"
#include <memory>
 
namespace EventContainers {
template <class T>
class IIdentifiableCont{
 
public:
    virtual  const T* indexFindPtr( IdentifierHash hashId ) const = 0;
 
    virtual std::vector<IdentifierHash> GetAllCurrentHashes() const =0;
 
    virtual StatusCode addOrDelete(std::unique_ptr<T> ptr, IdentifierHash hashId) =0;
    virtual StatusCode addOrDelete(std::unique_ptr<const T> ptr, IdentifierHash hashId) =0;
 
    virtual size_t fullSize() const =0;
 
    virtual size_t numberOfCollections() const =0;
 
    virtual bool  tryAddFromCache(IdentifierHash hashId) = 0;
 
    virtual bool hasExternalCache() const =0;
 
    virtual StatusCode naughtyRetrieve(IdentifierHash hashId, T* &collToRetrieve)const =0;
 
    virtual StatusCode addCollection(const T* coll, IdentifierHash hashId) =0;
 
    virtual void cleanup() = 0;
};
}
#endif