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67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
// -*- C++ -*-
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//=============================================================================
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/**
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* @file Refcountable_T.h
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*
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* @author Doug Schmidt
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* @author Johnny Willemsen
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*/
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//=============================================================================
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#ifndef ACE_REFCOUNTABLE_T_H
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#define ACE_REFCOUNTABLE_T_H
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#include /**/ "ace/pre.h"
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#include /**/ "ace/ACE_export.h"
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#if !defined (ACE_LACKS_PRAGMA_ONCE)
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# pragma once
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#endif /* ACE_LACKS_PRAGMA_ONCE */
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#include "ace/Atomic_Op.h"
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#include "ace/Synch_Traits.h"
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#include "ace/Null_Mutex.h"
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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template <class ACE_LOCK>
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class ACE_Refcountable_T
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{
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public:
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/// Destructor.
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virtual ~ACE_Refcountable_T (void);
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/// Increment refcount
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long increment (void);
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/// Decrement refcount
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long decrement (void);
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/// Returns the current refcount.
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long refcount (void) const;
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protected:
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/// Protected constructor.
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ACE_Refcountable_T (long refcount);
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/// Current refcount.
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ACE_Atomic_Op <ACE_LOCK, long> refcount_;
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};
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ACE_END_VERSIONED_NAMESPACE_DECL
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#if defined (__ACE_INLINE__)
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#include "ace/Refcountable_T.inl"
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#endif /* __ACE_INLINE__ */
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#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
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#include "ace/Refcountable_T.cpp"
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#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
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#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
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#pragma implementation ("Refcountable_T.cpp")
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#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
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#include /**/ "ace/post.h"
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#endif /*ACE_REFCOUNTABLE_T_H*/
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