include/stlport/stl/_raw_storage_iter.h

   1 /*
   2  *
   3  * Copyright (c) 1994
   4  * Hewlett-Packard Company
   5  *
   6  * Copyright (c) 1996,1997
   7  * Silicon Graphics Computer Systems, Inc.
   8  *
   9  * Copyright (c) 1997
  10  * Moscow Center for SPARC Technology
  11  *
  12  * Copyright (c) 1999
  13  * Boris Fomitchev
  14  *
  15  * This material is provided "as is", with absolutely no warranty expressed
  16  * or implied. Any use is at your own risk.
  17  *
  18  * Permission to use or copy this software for any purpose is hereby granted
  19  * without fee, provided the above notices are retained on all copies.
  20  * Permission to modify the code and to distribute modified code is granted,
  21  * provided the above notices are retained, and a notice that the code was
  22  * modified is included with the above copyright notice.
  23  *
  24  */
  25
  26 /* NOTE: This is an internal header file, included by other STL headers.
  27  * You should not attempt to use it directly.
  28  */
  29
  30 #ifndef _STLP_INTERNAL_RAW_STORAGE_ITERATOR_H
  31 #define _STLP_INTERNAL_RAW_STORAGE_ITERATOR_H
  32
  33 #ifndef _STLP_INTERNAL_ITERATOR_BASE_H
  34 #  include <stl/_iterator_base.h>
  35 #endif
  36
  37 _STLP_BEGIN_NAMESPACE
  38
  39 template <class _ForwardIterator, class _Tp>
  40 class raw_storage_iterator
  41       : public iterator<output_iterator_tag,void,void,void,void>
  42 {
  43 protected:
  44   _ForwardIterator _M_iter;
  45 public:
  46   typedef output_iterator_tag iterator_category;
  47 # ifdef _STLP_CLASS_PARTIAL_SPECIALIZATION
  48   typedef void                value_type;
  49   typedef void                difference_type;
  50   typedef void                pointer;
  51   typedef void                reference;
  52 # endif
  53   explicit raw_storage_iterator(_ForwardIterator __x) : _M_iter(__x) {}
  54   raw_storage_iterator<_ForwardIterator, _Tp>& operator*() { return *this; }
  55   raw_storage_iterator<_ForwardIterator, _Tp>& operator=(const _Tp& __element) {
  56     _Param_Construct(&*_M_iter, __element);
  57     return *this;
  58   }
  59   raw_storage_iterator<_ForwardIterator, _Tp>& operator++() {
  60     ++_M_iter;
  61     return *this;
  62   }
  63   raw_storage_iterator<_ForwardIterator, _Tp> operator++(int) {
  64     raw_storage_iterator<_ForwardIterator, _Tp> __tmp = *this;
  65     ++_M_iter;
  66     return __tmp;
  67   }
  68 };
  69
  70 # ifdef _STLP_USE_OLD_HP_ITERATOR_QUERIES
  71 template <class _ForwardIterator, class _Tp>
  72 inline output_iterator_tag iterator_category(const raw_storage_iterator<_ForwardIterator, _Tp>&) { return output_iterator_tag(); }
  73 #endif
  74 _STLP_END_NAMESPACE
  75
  76 #endif /* _STLP_INTERNAL_RAW_STORAGE_ITERATOR_H */
  77
  78 // Local Variables:
  79 // mode:C++
  80 // End: