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84 lines
1.9 KiB
C++
84 lines
1.9 KiB
C++
// -*- C++ -*-
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//=============================================================================
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/**
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* @file Intrusive_List_Node.h
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*
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* $Id: Intrusive_List_Node.h 83968 2008-12-04 08:11:41Z johnnyw $
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*
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* @author Carlos O'Ryan <coryan@uci.edu>
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*/
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//=============================================================================
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#ifndef ACE_INTRUSIVE_LIST_NODE_H
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#define ACE_INTRUSIVE_LIST_NODE_H
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#include /**/ "ace/pre.h"
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#include /**/ "ace/config-lite.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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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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/**
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* @class ACE_Intrusive_List_Node
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*
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* @brief Implement the requirements for ACE_Intrusive_List
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*
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* The class should be used as follows:
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*
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* class My_Object : public ACE_Intrusive_List_Node<My_Object> {<BR>
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* ....<BR>
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* };<BR>
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*
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* However, ACE is supported on platforms that would surely get
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* confused using such templates, the class is provided as a helper
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* for our lucky users that only need portability to modern C++
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* compilers.
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*/
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template <class T>
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class ACE_Intrusive_List_Node
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{
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public:
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/** @name Accesors and modifiers to the next and previous pointers
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*
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*/
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//@{
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T *prev (void) const;
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void prev (T *);
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T *next (void) const;
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void next (T *);
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//@}
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protected:
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/// Constructor
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/**
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* The constructor is protected, because only derived classes should
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* be instantiated.
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*/
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ACE_Intrusive_List_Node (void);
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private:
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/// Head and tail of the list
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T *prev_;
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T *next_;
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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/Intrusive_List_Node.inl"
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#endif /* __ACE_INLINE__ */
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#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
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#include "ace/Intrusive_List_Node.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 ("Intrusive_List_Node.cpp")
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#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
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#include /**/ "ace/post.h"
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#endif /* ACE_INTRUSIVE_LIST_NODE_H */
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