class CBaseEntity;

class EHANDLE
{
private:
	edict_t *m_pent;
	int		m_serialnumber;
public:
	edict_t *Get( void );
	edict_t *Set( edict_t *pent );

	operator int ();

	operator CBaseEntity *();

	CBaseEntity * operator = (CBaseEntity *pEntity);
	CBaseEntity * operator ->();
};

class CBaseEntity 
{
...
};