libstdc++
utility
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1 // <utility> -*- C++ -*-
2 
3 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
4 // Free Software Foundation, Inc.
5 //
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
10 // any later version.
11 
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
16 
17 // Under Section 7 of GPL version 3, you are granted additional
18 // permissions described in the GCC Runtime Library Exception, version
19 // 3.1, as published by the Free Software Foundation.
20 
21 // You should have received a copy of the GNU General Public License and
22 // a copy of the GCC Runtime Library Exception along with this program;
23 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
24 // <http://www.gnu.org/licenses/>.
25 
26 /*
27  *
28  * Copyright (c) 1994
29  * Hewlett-Packard Company
30  *
31  * Permission to use, copy, modify, distribute and sell this software
32  * and its documentation for any purpose is hereby granted without fee,
33  * provided that the above copyright notice appear in all copies and
34  * that both that copyright notice and this permission notice appear
35  * in supporting documentation. Hewlett-Packard Company makes no
36  * representations about the suitability of this software for any
37  * purpose. It is provided "as is" without express or implied warranty.
38  *
39  *
40  * Copyright (c) 1996,1997
41  * Silicon Graphics Computer Systems, Inc.
42  *
43  * Permission to use, copy, modify, distribute and sell this software
44  * and its documentation for any purpose is hereby granted without fee,
45  * provided that the above copyright notice appear in all copies and
46  * that both that copyright notice and this permission notice appear
47  * in supporting documentation. Silicon Graphics makes no
48  * representations about the suitability of this software for any
49  * purpose. It is provided "as is" without express or implied warranty.
50  */
51 
52 /** @file include/utility
53  * This is a Standard C++ Library header.
54  */
55 
56 #ifndef _GLIBCXX_UTILITY
57 #define _GLIBCXX_UTILITY 1
58 
59 #pragma GCC system_header
60 
61 #include <bits/c++config.h>
62 #include <bits/stl_relops.h>
63 #include <bits/stl_pair.h>
64 
65 #ifdef __GXX_EXPERIMENTAL_CXX0X__
66 # if defined(_GLIBCXX_INCLUDE_AS_TR1)
67 # error C++0x header cannot be included from TR1 header
68 # endif
69 # if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
70 # include <tr1_impl/utility>
71 # else
72 # define _GLIBCXX_INCLUDE_AS_CXX0X
73 # define _GLIBCXX_BEGIN_NAMESPACE_TR1
74 # define _GLIBCXX_END_NAMESPACE_TR1
75 # define _GLIBCXX_TR1
76 # include <tr1_impl/utility>
77 # undef _GLIBCXX_TR1
78 # undef _GLIBCXX_END_NAMESPACE_TR1
79 # undef _GLIBCXX_BEGIN_NAMESPACE_TR1
80 # undef _GLIBCXX_INCLUDE_AS_CXX0X
81 # endif
82 # include <bits/move.h>
83 # include <initializer_list>
84 #endif
85 
86 /**
87  * @defgroup utilities Utilities
88  *
89  * Components deemed generally useful. Includes pair, tuple,
90  * forward/move helpers, ratio, function object, metaprogramming and
91  * type traits, time, date, and memory functions.
92  */
93 
94 #endif /* _GLIBCXX_UTILITY */