1 : // std::initializer_list support -*- C++ -*-
2 :
3 : // Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
4 : //
5 : // This file is part of GCC.
6 : //
7 : // GCC is free software; you can redistribute it and/or modify
8 : // it under the terms of the GNU General Public License as published by
9 : // the Free Software Foundation; either version 3, or (at your option)
10 : // any later version.
11 : //
12 : // GCC 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 : /** @file initializer_list
27 : * This is a Standard C++ Library header.
28 : */
29 :
30 : #ifndef _INITIALIZER_LIST
31 : #define _INITIALIZER_LIST
32 :
33 : #pragma GCC system_header
34 :
35 : #ifdef __GXX_EXPERIMENTAL_CXX0X__
36 :
37 : #pragma GCC visibility push(default)
38 :
39 : #include <cstddef>
40 :
41 : namespace std
42 : {
43 : /// initializer_list
44 : template<class _E>
45 : class initializer_list
46 : {
47 : public:
48 : typedef _E value_type;
49 : typedef const _E& reference;
50 : typedef const _E& const_reference;
51 : typedef size_t size_type;
52 : typedef const _E* iterator;
53 : typedef const _E* const_iterator;
54 :
55 : private:
56 : iterator _M_array;
57 : size_type _M_len;
58 :
59 : // The compiler can call a private constructor.
60 : initializer_list(const_iterator __a, size_type __l)
61 : : _M_array(__a), _M_len(__l) { }
62 :
63 : public:
64 : initializer_list() : _M_array(NULL), _M_len(0) { }
65 :
66 : // Number of elements.
67 : size_type
68 0 : size() const { return _M_len; }
69 :
70 : // First element.
71 : const_iterator
72 0 : begin() const { return _M_array; }
73 :
74 : // One past the last element.
75 : const_iterator
76 0 : end() const { return begin() + size(); }
77 : };
78 : }
79 :
80 : #pragma GCC visibility pop
81 : #endif // C++0x
82 : #endif // _INITIALIZER_LIST
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