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// $Id$
#ifndef CURRENT_IMPL_H
#define CURRENT_IMPL_H
#include /**/ "ace/pre.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#if TAO_HAS_TRANSPORT_CURRENT == 1
#include "tao/TransportCurrent/TCC.h"
#include "tao/LocalObject.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
class TAO_Transport;
namespace TAO
{
namespace Transport
{
// Forward decl
class Stats;
/**
* @class Current_impl
*
* @brief Implementation of the TAO::Transport::Current
* interface.
*
* Current_Impl is useful for obtaining information about the
* Transport, associated with the calling thread.
*/
class TAO_Transport_Current_Export Current_Impl
: public virtual Current
, public virtual ::CORBA::LocalObject
{
public:
/// Constructor.
Current_Impl (TAO_ORB_Core* core, size_t tss_slot_id);
/**
* These are methods exposed by the
* PortableInterceptor::Current interface.
*/
//@{
virtual CORBA::Long id (void);
virtual CounterT bytes_sent (void);
virtual CounterT bytes_received (void);
virtual CounterT messages_sent (void);
virtual CounterT messages_received (void);
virtual ::TimeBase::TimeT open_since (void);
//@}
protected:
/**
* Some helper methods
*/
//@{
/// A (strategy) method used to obtain the transport ptr
const TAO_Transport* transport (void) const;
/// A Stats instance. If protocol is unavailable (0) or the
/// TAO_HAS_TRANSPORT_CURRENT macro is defined as anything but
/// 1, a single static instance will be used.
const TAO::Transport::Stats* transport_stats (void) const;
//@}
/// Destructor is protected to enforce the fact this class is
/// reference counted, and should not be destroyed using
/// delete() by anything other than the reference counting
/// mechanism.
virtual ~Current_Impl (void);
private:
/// Prevent copying through the copy constructor and the
/// assignment operator.
//@{
Current_Impl (const Current_Impl &);
void operator= (const Current_Impl &);
//@}
private:
// The ORB (core) that owes us.
TAO_ORB_Core* core_;
// The ORB's TSS slot id for the Transport ptr
size_t tss_slot_id_;
};
}
}
TAO_END_VERSIONED_NAMESPACE_DECL
#endif /* TAO_HAS_TRANSPORT_CURRENT == 1 */
#include /**/ "ace/post.h"
#endif /* CURRENT_IMPL_H */
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