diff options
Diffstat (limited to 'ACE/ace/Refcountable.h')
-rw-r--r-- | ACE/ace/Refcountable.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/ACE/ace/Refcountable.h b/ACE/ace/Refcountable.h new file mode 100644 index 00000000000..192243bd256 --- /dev/null +++ b/ACE/ace/Refcountable.h @@ -0,0 +1,58 @@ +// -*- C++ -*- + +//============================================================================= +/** + * @file Refcountable.h + * + * $Id$ + * + * @author Doug Schmidt + */ +//============================================================================= +#ifndef ACE_REFCOUNTABLE_H +#define ACE_REFCOUNTABLE_H +#include /**/ "ace/pre.h" + +#include "ace/ACE_export.h" + +#if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + + +ACE_BEGIN_VERSIONED_NAMESPACE_DECL + +/** + * @class ACE_Refcountable + * + */ +class ACE_Export ACE_Refcountable +{ +public: + /// Destructor. + virtual ~ACE_Refcountable (void); + + // = Increment/Decrement refcount + int increment (void); + int decrement (void); + + /// Returns the current refcount. + int refcount (void) const; + +protected: + /// Protected constructor. + ACE_Refcountable (int refcount); + + /// Current refcount. + int refcount_; +}; + +ACE_END_VERSIONED_NAMESPACE_DECL + + +#if defined (__ACE_INLINE__) +#include "ace/Refcountable.inl" +#endif /* __ACE_INLINE __ */ + +#include /**/ "ace/post.h" +#endif /*ACE_REFCOUNTABLE_H*/ |