DbObjectGuard.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
//====================================================================
//  DbObjectGuard definition
//--------------------------------------------------------------------
//
//  Package    : StorageSvc (The POOL project)
//
//  Description: Guard containing object persistency information
//
//  @author      M.Frank
//====================================================================
#ifndef POOL_DBOBJECTGUARD_H
#define POOL_DBOBJECTGUARD_H 1
 
// Framework include files
#include "PersistentDataModel/Token.h"
#include "StorageSvc/DbContainer.h"
 
/*
 * POOL namespace declaration
 */
namespace pool    {
 
  class DbObjectGuard   {
  private:
    size_t                        m_size;
    DbContainer                   m_container;
    Token::OID_t                  m_oid;
   public:
    virtual ~DbObjectGuard();
    DbObjectGuard(int type = 0, int siz = 0);
    DbObjectGuard(const DbContainer& cntH, int siz = 0);
    size_t size()   const             { return m_size;            }
    Token::OID_t& oid()               { return m_oid;             }
    const Token::OID_t& oid() const   { return m_oid;             }
    const DbType& type()  const       { return m_container.type();}
    DbContainer& container()          { return m_container;       }
    const DbContainer& container() const { return m_container;       }
  };
}       // End namespace pool
#endif  // POOL_DBOBJECTGUARD_H