144 lines
3.7 KiB
C
144 lines
3.7 KiB
C
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/*-----------------------------------------------------------------------------
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Microsoft Confidential
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Copyright 1995-2000 Microsoft Corporation. All Rights Reserved.
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Copyright (c) 1995 by P.J. Plauger. ALL RIGHTS RESERVED.
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Copyright (c) 1994
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Hewlett-Packard Company
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Permission to use, copy, modify, distribute and sell this
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software and its documentation for any purpose is hereby
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granted without fee, provided that the above copyright notice
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appear in all copies and that both that copyright notice and
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this permission notice appear in supporting documentation.
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Hewlett-Packard Company makes no representations about the
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suitability of this software for any purpose. It is provided
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"as is" without express or implied warranty.
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@doc external
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@module CFusionPointerIterator
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@owner a-JayK
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-----------------------------------------------------------------------------*/
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#if !defined(FUSION_INC_CPOINTER_ITERATOR_H_INCLUDED_) // {
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#define FUSION_INC_CPOINTER_ITERATOR_H_INCLUDED_
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#pragma once
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/*
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Name: CFusionPointerIterator
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@class
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This is copied from std::_Ptrit, and cleaned up.
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@hung i or it for iterator
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@owner a-JayK
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*/
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template
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<
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typename T, // @tcarg the type pointed to
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typename Distance, // @tcarg usually ptrdiff_t, which is usually long or __int64
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typename Pointer, // @tcarg const or mutable
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typename Reference, // @tcarg const or mutable
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typename MutablePointer, // @tcarg never const
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typename MutableReference // @tcarg never const
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>
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class CFusionPointerIterator
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//FUTURE : public std::iterator<std::random_access_iterator_tag, T, Distance, Pointer, Reference>
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{
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public:
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// @cmember
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CFusionPointerIterator(Pointer p = Pointer()) throw();
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// @cmember
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CFusionPointerIterator
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(
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const CFusionPointerIterator
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<
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T,
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Distance,
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MutablePointer,
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MutableReference,
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MutablePointer,
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MutableReference
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>&
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) throw();
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// @cmember
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Pointer PtBase() const throw();
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// @cmember
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Reference operator*() const throw();
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// @cmember
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Pointer operator->() const throw();
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// @cmember
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CFusionPointerIterator& operator++() throw();
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// @cmember
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CFusionPointerIterator operator++(int) throw();
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// @cmember
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CFusionPointerIterator& operator--() throw();
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// @cmember
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CFusionPointerIterator operator--(int) throw();
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// Why is this in xutility
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//bool operator==(int y) const throw();
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// @cmember
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bool operator==(const CFusionPointerIterator& y) const throw();
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// @cmember
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bool operator!=(const CFusionPointerIterator& y) const throw();
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// @cmember
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CFusionPointerIterator& operator+=(Distance n) throw();
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// @cmember
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CFusionPointerIterator operator+(Distance n) const throw();
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// @cmember
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CFusionPointerIterator& operator-=(Distance n) throw();
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// @cmember
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CFusionPointerIterator operator-(Distance n) const throw();
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// @cmember
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Reference operator[](Distance n) const throw();
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// @cmember
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// @cmember
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bool operator<(const CFusionPointerIterator& y) const throw();
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// @cmember
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bool operator>(const CFusionPointerIterator& y) const throw();
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// @cmember
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bool operator<=(const CFusionPointerIterator& y) const throw();
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// @cmember
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bool operator>=(const CFusionPointerIterator& y) const throw();
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// @cmember
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Distance operator-(const CFusionPointerIterator& y) const throw();
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protected:
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// @cmember
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Pointer m_current;
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};
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// @func
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template
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<
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typename T, // @tfarg
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typename Distance, // @tfarg
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typename Pointer, // @tfarg
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typename Reference, // @tfarg
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typename MutablePointer, // @tfarg
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typename MutableReference // @tfarg
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>
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inline CFusionPointerIterator<T, Distance, Pointer, Reference, MutablePointer, MutableReference>
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operator+
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(
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Distance n,
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const CFusionPointerIterator
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<
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T,
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Distance,
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Pointer,
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Reference,
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MutablePointer,
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MutableReference
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>&
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) throw();
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#include "CFusionPointerIterator.inl"
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#endif // }
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