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// -*- C++ -*-
//=============================================================================
/**
* @file Synch_Refcountable.h
*
* $Id$
*
* Definition for a synchronised refcountable interface.
*
* @author Fred Kuhns <fredk@cs.wustl.edu>
*/
//=============================================================================
#ifndef TAO_SYNCH_REFCOUNTABLE_H
#define TAO_SYNCH_REFCOUNTABLE_H
#include /**/ "ace/pre.h"
#include "ace/Refcountable.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/Utils/utils_export.h"
#include "tao/Versioned_Namespace.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
class ACE_Lock;
ACE_END_VERSIONED_NAMESPACE_DECL
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
/**
* @class TAO_Synch_Refcountable
*
* @brief Definition for a synchronised refcountable interface.
*/
class TAO_UTILS_Export TAO_Synch_Refcountable : private ACE_Refcountable
{
public:
virtual ~TAO_Synch_Refcountable (void);
int increment (void);
int decrement (void);
int refcount (void) const;
protected:
TAO_Synch_Refcountable (ACE_Lock *lock, int refcount);
ACE_Lock *refcount_lock_;
};
TAO_END_VERSIONED_NAMESPACE_DECL
#if defined (__ACE_INLINE__)
# include "tao/Utils/Synch_Refcountable.inl"
#endif /* __ACE_INLINE__ */
#include /**/ "ace/post.h"
#endif /*TAO_SYNCH_REFCOUNTABLE*/
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