GloGenPersObjectSpy.h

gehe zur Dokumentation dieser Datei

#ifndef INC_GLOGENPERSOBJECTSPY_H
#define INC_GLOGENPERSOBJECTSPY_H
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
#include "GloTypes.h"
#include <unordered_map>
#include <memory>
#if defined (__PTHREADS)
  #include <EuPCriticalSection.h>
#else
  #include "EuCriticalSection.h"
#endif
//-----------------------------------------------------------------------------
namespace glo
{
  //---------------------------------------------------------------------------
  /* Forwards */
  class GenericPersistent;
  //---------------------------------------------------------------------------
  #ifdef _MSC_VER
    /* 'Bezeichner': Klasse 'Typ' benötigt eine DLL-Schnittstelle, die von... */
    #pragma warning( disable : 4251 )
  #endif
  //---------------------------------------------------------------------------
  class __glo_export_dll GenPersObjectSpy
  {
    private:
      //============== Friends
      //-----------------------------------------------------------------------
      friend class GenericPersistent;
      //-----------------------------------------------------------------------
 
      //============== Attribute
      //-----------------------------------------------------------------------
      #if defined (__PTHREADS)
        EuPCriticalSection m_LocalCriticalSection;
      #else
        eut::CriticalSection m_LocalCriticalSection;
      #endif
      //-----------------------------------------------------------------------
      std::unordered_map< unsigned long, GenericPersistent * > m_PersObjectList;
      //-----------------------------------------------------------------------
      std::unordered_map< unsigned long, GenericPersistent * >::iterator m_PersObjectListIterator;
      //-----------------------------------------------------------------------
 
    public:
      //============== Konstruktoren
      //-----------------------------------------------------------------------
      GenPersObjectSpy();
      //-----------------------------------------------------------------------
      virtual ~GenPersObjectSpy();
      //-----------------------------------------------------------------------
 
    private:
      //============== Konstruktoren
      //-----------------------------------------------------------------------
      GenPersObjectSpy( const GenPersObjectSpy & );
      //-----------------------------------------------------------------------
 
    public:
      //============== Methoden
      //-----------------------------------------------------------------------
      std::size_t sizeOfPersObjectList() const;
      //-----------------------------------------------------------------------
      GenericPersistent * getPersistentObject( EnSeekMode eMode );
      //-----------------------------------------------------------------------
     int getPersistentObject( GenericPersistent *& prRetVal, EnSeekMode eMode );
      //-----------------------------------------------------------------------
      int getPersistentObject(  std::shared_ptr<GenericPersistent> & srRetVal,
                                EnSeekMode eMode );
      //-----------------------------------------------------------------------
      GenericPersistent * getPersistentObject( const ObjID & rGloObjID );
      //-----------------------------------------------------------------------
      int getPersistentObject(  GenericPersistent *& prRetVal,
                                const ObjID & rGloObjID );
      //-----------------------------------------------------------------------
      int getPersistentObject(  std::shared_ptr<GenericPersistent> & rRetVal,
                                const ObjID & rGloObjID );
      //-----------------------------------------------------------------------
      int insertPersistentObject( const GenericPersistent * pPersObject );
      //-----------------------------------------------------------------------
      int removePersistentObject( const GenericPersistent * pPersObject );
      //-----------------------------------------------------------------------
 
    private:
      //============== Operatoren
      //-----------------------------------------------------------------------
      GenPersObjectSpy & operator= ( const GenPersObjectSpy & );
      //-----------------------------------------------------------------------
  };
  //---------------------------------------------------------------------------
  #ifdef _MSC_VER
    /* 'Bezeichner': Klasse 'Typ' benötigt eine DLL-Schnittstelle, die von... */
    #pragma warning( default : 4251 )
  #endif
  //---------------------------------------------------------------------------
} // namespace glo
#endif