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// -*- C++ -*-
//=============================================================================
/**
* @file Recyclable.h
*
* $Id$
*
* @author Doug Schmidt
*/
//=============================================================================
#ifndef ACE_RECYCLABLE_H
#define ACE_RECYCLABLE_H
#include "ace/pre.h"
#include "ace/ACE_export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
/// States of a recyclable object.
enum ACE_Recyclable_State
{
/// Idle and can be purged.
ACE_RECYCLABLE_IDLE_AND_PURGABLE,
/// Idle but cannot be purged.
ACE_RECYCLABLE_IDLE_BUT_NOT_PURGABLE,
/// Can be purged, but is not idle (mostly for debugging).
ACE_RECYCLABLE_PURGABLE_BUT_NOT_IDLE,
/// Busy (i.e., cannot be recycled or purged).
ACE_RECYCLABLE_BUSY,
/// Closed.
ACE_RECYCLABLE_CLOSED,
/// Unknown state.
ACE_RECYCLABLE_UNKNOWN
};
/**
* @class ACE_Recyclable
*
* @brief
*
*
*/
class ACE_Export ACE_Recyclable
{
public:
/// Destructor.
virtual ~ACE_Recyclable (void);
/// Get the recyclable bit
ACE_Recyclable_State recycle_state (void) const;
/// Set the recyclable bit
void recycle_state (ACE_Recyclable_State new_state);
protected:
/// Protected constructor.
ACE_Recyclable (ACE_Recyclable_State initial_state);
/// Our state.
ACE_Recyclable_State recycle_state_;
};
#if defined (__ACE_INLINE__)
#include "ace/Recyclable.inl"
#endif /* __ACE_INLINE __ */
#include "ace/post.h"
#endif /*ACE_RECYCLABLE_STATE_H*/
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