diff -r 2fe1408b6811 -r e1b950c65cb4 epoc32/include/stdapis/stlportv5/stl/_iterator_old.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/epoc32/include/stdapis/stlportv5/stl/_iterator_old.h Wed Mar 31 12:27:01 2010 +0100 @@ -0,0 +1,351 @@ +/* + * + * Copyright (c) 1994 + * Hewlett-Packard Company + * + * Copyright (c) 1996-1998 + * Silicon Graphics Computer Systems, Inc. + * + * Copyright (c) 1997 + * Moscow Center for SPARC Technology + * + * Copyright (c) 1999 + * Boris Fomitchev + * + * This material is provided "as is", with absolutely no warranty expressed + * or implied. Any use is at your own risk. + * + * Permission to use or copy this software for any purpose is hereby granted + * without fee, provided the above notices are retained on all copies. + * Permission to modify the code and to distribute modified code is granted, + * provided the above notices are retained, and a notice that the code was + * modified is included with the above copyright notice. + * + */ + +/* NOTE: This is an internal header file, included by other STL headers. + * You should not attempt to use it directly. + */ + +#ifndef _STLP_INTERNAL_ITERATOR_OLD_H +#define _STLP_INTERNAL_ITERATOR_OLD_H + +#ifndef _STLP_INTERNAL_ITERATOR_BASE_H +# include +#endif + +_STLP_BEGIN_NAMESPACE + +# ifdef _STLP_USE_OLD_HP_ITERATOR_QUERIES + +template +inline output_iterator_tag _STLP_CALL +iterator_category(const back_insert_iterator<_Container>&) { return output_iterator_tag(); } +template +inline output_iterator_tag _STLP_CALL +iterator_category(const front_insert_iterator<_Container>&) { return output_iterator_tag(); } +template +inline output_iterator_tag _STLP_CALL +iterator_category(const insert_iterator<_Container>&) { return output_iterator_tag(); } + +# endif + +# if defined (_STLP_MSVC50_COMPATIBILITY) +# define __Reference _Reference, class _Pointer +# define Reference__ _Reference, _Pointer +template +# else +# define __Reference _Reference +# define Reference__ _Reference +template +# endif +class reverse_bidirectional_iterator { + typedef reverse_bidirectional_iterator<_BidirectionalIterator, _Tp, + Reference__, _Distance> _Self; + // friend inline bool operator== _STLP_NULL_TMPL_ARGS (const _Self& x, const _Self& y); +protected: + _BidirectionalIterator current; +public: + typedef bidirectional_iterator_tag iterator_category; + typedef _Tp value_type; + typedef _Distance difference_type; +# if defined (_STLP_MSVC50_COMPATIBILITY) + typedef _Pointer pointer; +# else + typedef _Tp* pointer; +# endif + typedef _Reference reference; + + reverse_bidirectional_iterator() {} + explicit reverse_bidirectional_iterator(_BidirectionalIterator __x) + : current(__x) {} + _BidirectionalIterator base() const { return current; } + _Reference operator*() const { + _BidirectionalIterator __tmp = current; + return *--__tmp; + } +# if !(defined _STLP_NO_ARROW_OPERATOR) + _STLP_DEFINE_ARROW_OPERATOR +# endif + _Self& operator++() { + --current; + return *this; + } + _Self operator++(int) { + _Self __tmp = *this; + --current; + return __tmp; + } + _Self& operator--() { + ++current; + return *this; + } + _Self operator--(int) { + _Self __tmp = *this; + ++current; + return __tmp; + } +}; + +# ifdef _STLP_USE_OLD_HP_ITERATOR_QUERIES +template +inline bidirectional_iterator_tag _STLP_CALL +iterator_category(const reverse_bidirectional_iterator<_BidirectionalIterator, _Tp, Reference__, _Distance>&) +{ return bidirectional_iterator_tag(); } +template +inline _Tp* _STLP_CALL +value_type(const reverse_bidirectional_iterator<_BidirectionalIterator, _Tp, Reference__, _Distance>&) +{ return (_Tp*) 0; } +template +inline _Distance* _STLP_CALL +distance_type(const reverse_bidirectional_iterator<_BidirectionalIterator, _Tp, Reference__, _Distance>&) +{ return (_Distance*) 0; } +#endif + +template +inline bool _STLP_CALL operator==( + const reverse_bidirectional_iterator<_BidirectionalIterator, _Tp, + Reference__, _Distance>& __x, + const reverse_bidirectional_iterator<_BidirectionalIterator, _Tp, + Reference__, _Distance>& __y) +{ + return __x.base() == __y.base(); +} + +#ifdef _STLP_USE_SEPARATE_RELOPS_NAMESPACE + +template +inline bool _STLP_CALL operator!=( + const reverse_bidirectional_iterator<_BiIter, _Tp, Reference__, _Distance>& __x, + const reverse_bidirectional_iterator<_BiIter, _Tp, Reference__, _Distance>& __y) +{ + return !(__x == __y); +} + +#endif /* _STLP_USE_SEPARATE_RELOPS_NAMESPACE */ + +#if ! defined ( _STLP_CLASS_PARTIAL_SPECIALIZATION ) + +// This is the old version of reverse_iterator, as found in the original +// HP STL. It does not use partial specialization. + +template = 0x2405) \ + || defined(__MRC__) || (defined(__SC__) && !defined(__DMC__)) //*ty 03/22/2001 - give the default to the secont param under MPW. + // I believe giving the default will cause any harm even though the 2nd type parameter + // still have to be provided for T* type iterators. + __DFL_TMPL_PARAM(_Tp,iterator_traits<_RandomAccessIterator>::value_type), +# else + class _Tp, +#endif + __DFL_TMPL_PARAM(_Reference,_Tp&), +# if defined (_STLP_MSVC50_COMPATIBILITY) + __DFL_TMPL_PARAM(_Pointer, _Tp*), +# endif + __DFL_TYPE_PARAM(_Distance,ptrdiff_t)> +class reverse_iterator { + typedef reverse_iterator<_RandomAccessIterator, _Tp, Reference__, _Distance> + _Self; +protected: + _RandomAccessIterator __current; +public: + typedef random_access_iterator_tag iterator_category; + typedef _Tp value_type; + typedef _Distance difference_type; +# if defined (_STLP_MSVC50_COMPATIBILITY) + typedef _Pointer pointer; +# else + typedef _Tp* pointer; +# endif + typedef _Reference reference; + + reverse_iterator() {} + reverse_iterator(const _Self& __x) : __current(__x.base()) {} + explicit reverse_iterator(_RandomAccessIterator __x) : __current(__x) {} + _Self& operator=(const _Self& __x) {__current = __x.base(); return *this; } + + _RandomAccessIterator base() const { return __current; } + _Reference operator*() const { return *(__current - (difference_type)1); } + +# if !(defined _STLP_NO_ARROW_OPERATOR) + _STLP_DEFINE_ARROW_OPERATOR +# endif + + _Self& operator++() { + --__current; + return *this; + } + _Self operator++(int) { + _Self __tmp = *this; + --__current; + return __tmp; + } + _Self& operator--() { + ++__current; + return *this; + } + _Self operator--(int) { + _Self __tmp = *this; + ++__current; + return __tmp; + } + _Self operator+(_Distance __n) const { + return _Self(__current - __n); + } + _Self& operator+=(_Distance __n) { + __current -= __n; + return *this; + } + _Self operator-(_Distance __n) const { + return _Self(__current + __n); + } + _Self& operator-=(_Distance __n) { + __current += __n; + return *this; + } + _Reference operator[](_Distance __n) const { return *(*this + __n); } +}; + +# ifdef _STLP_USE_OLD_HP_ITERATOR_QUERIES +template +inline random_access_iterator_tag _STLP_CALL +iterator_category(const reverse_iterator<_RandomAccessIterator, _Tp, Reference__, _Distance>&) +{ return random_access_iterator_tag(); } +template +inline _Tp* _STLP_CALL value_type(const reverse_iterator<_RandomAccessIterator, _Tp, Reference__, _Distance>&) +{ return (_Tp*) 0; } +template +inline _Distance* _STLP_CALL +distance_type(const reverse_iterator<_RandomAccessIterator, _Tp, Reference__, _Distance>&) +{ return (_Distance*) 0; } +#endif + +template +inline bool _STLP_CALL +operator==(const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __x, + const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __y) +{ + return __x.base() == __y.base(); +} + +template +inline bool _STLP_CALL +operator<(const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __x, + const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __y) +{ + return __y.base() < __x.base(); +} + +#ifdef _STLP_USE_SEPARATE_RELOPS_NAMESPACE + +template +inline bool _STLP_CALL +operator!=(const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __x, + const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __y) { + return !(__x == __y); +} + +template +inline bool _STLP_CALL +operator>(const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __x, + const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __y) { + return __y < __x; +} + +template +inline bool _STLP_CALL +operator<=(const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __x, + const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __y) { + return !(__y < __x); +} + +template +inline bool _STLP_CALL +operator>=(const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __x, + const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __y) { + return !(__x < __y); +} + +#endif /* _STLP_USE_SEPARATE_RELOPS_NAMESPACE */ + +template +inline _Distance _STLP_CALL +operator-(const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __x, + const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __y) +{ + return __y.base() - __x.base(); +} + +template +inline reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance> _STLP_CALL +operator+(_Distance __n, + const reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>& __x) +{ + return reverse_iterator<_RandomAccessIterator, _Tp, + Reference__, _Distance>(__x.base() - __n); +} + +#endif /* ! defined ( _STLP_CLASS_PARTIAL_SPECIALIZATION ) */ + +_STLP_END_NAMESPACE + +#endif /* _STLP_INTERNAL_ITERATOR_H */ + +// Local Variables: +// mode:C++ +// End: