OpenCores
URL https://opencores.org/ocsvn/altor32/altor32/trunk

Subversion Repositories altor32

[/] [altor32/] [trunk/] [gcc-x64/] [or1knd-elf/] [or1knd-elf/] [include/] [c++/] [4.8.0/] [ext/] [iterator] - Blame information for rev 35

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 35 ultra_embe
// HP/SGI iterator extensions -*- C++ -*-
2
 
3
// Copyright (C) 2001, 2002, 2004, 2005, 2009 Free Software Foundation, Inc.
4
//
5
// This file is part of the GNU ISO C++ Library.  This library is free
6
// software; you can redistribute it and/or modify it under the
7
// terms of the GNU General Public License as published by the
8
// Free Software Foundation; either version 3, or (at your option)
9
// any later version.
10
 
11
// This library is distributed in the hope that it will be useful,
12
// but WITHOUT ANY WARRANTY; without even the implied warranty of
13
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14
// GNU General Public License for more details.
15
 
16
// Under Section 7 of GPL version 3, you are granted additional
17
// permissions described in the GCC Runtime Library Exception, version
18
// 3.1, as published by the Free Software Foundation.
19
 
20
// You should have received a copy of the GNU General Public License and
21
// a copy of the GCC Runtime Library Exception along with this program;
22
// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
23
// .
24
 
25
/*
26
 *
27
 * Copyright (c) 1994
28
 * Hewlett-Packard Company
29
 *
30
 * Permission to use, copy, modify, distribute and sell this software
31
 * and its documentation for any purpose is hereby granted without fee,
32
 * provided that the above copyright notice appear in all copies and
33
 * that both that copyright notice and this permission notice appear
34
 * in supporting documentation.  Hewlett-Packard Company makes no
35
 * representations about the suitability of this software for any
36
 * purpose.  It is provided "as is" without express or implied warranty.
37
 *
38
 *
39
 * Copyright (c) 1996-1998
40
 * Silicon Graphics Computer Systems, Inc.
41
 *
42
 * Permission to use, copy, modify, distribute and sell this software
43
 * and its documentation for any purpose is hereby granted without fee,
44
 * provided that the above copyright notice appear in all copies and
45
 * that both that copyright notice and this permission notice appear
46
 * in supporting documentation.  Silicon Graphics makes no
47
 * representations about the suitability of this software for any
48
 * purpose.  It is provided "as is" without express or implied warranty.
49
 */
50
 
51
/** @file ext/iterator
52
 *  This file is a GNU extension to the Standard C++ Library (possibly
53
 *  containing extensions from the HP/SGI STL subset).
54
 */
55
 
56
#ifndef _EXT_ITERATOR
57
#define _EXT_ITERATOR 1
58
 
59
#pragma GCC system_header
60
 
61
#include 
62
#include 
63
 
64
namespace __gnu_cxx _GLIBCXX_VISIBILITY(default)
65
{
66
_GLIBCXX_BEGIN_NAMESPACE_VERSION
67
 
68
  // There are two signatures for distance.  In addition to the one
69
  // taking two iterators and returning a result, there is another
70
  // taking two iterators and a reference-to-result variable, and
71
  // returning nothing.  The latter seems to be an SGI extension.
72
  // -- pedwards
73
  template
74
    inline void
75
    __distance(_InputIterator __first, _InputIterator __last,
76
               _Distance& __n, std::input_iterator_tag)
77
    {
78
      // concept requirements
79
      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
80
      while (__first != __last)
81
        {
82
          ++__first;
83
          ++__n;
84
        }
85
    }
86
 
87
  template
88
    inline void
89
    __distance(_RandomAccessIterator __first, _RandomAccessIterator __last,
90
               _Distance& __n, std::random_access_iterator_tag)
91
    {
92
      // concept requirements
93
      __glibcxx_function_requires(_RandomAccessIteratorConcept<
94
                                  _RandomAccessIterator>)
95
      __n += __last - __first;
96
    }
97
 
98
  /**
99
   *  This is an SGI extension.
100
   *  @ingroup SGIextensions
101
   *  @doctodo
102
  */
103
  template
104
    inline void
105
    distance(_InputIterator __first, _InputIterator __last,
106
             _Distance& __n)
107
    {
108
      // concept requirements -- taken care of in __distance
109
      __distance(__first, __last, __n, std::__iterator_category(__first));
110
    }
111
 
112
_GLIBCXX_END_NAMESPACE_VERSION
113
} // namespace
114
 
115
#endif
116
 

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.