1 // std::initializer_list support -*- C++ -*-
3 // Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
5 // This file is part of GCC.
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)
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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.
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.
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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
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26 /** @file initializer_list
27 * This is a Standard C++ Library header.
30 #ifndef _INITIALIZER_LIST
31 #define _INITIALIZER_LIST
33 #pragma GCC system_header
35 #ifdef __GXX_EXPERIMENTAL_CXX0X__
37 #pragma GCC visibility push(default)
39 #include <bits/c++config.h>
45 class initializer_list
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;
59 // The compiler can call a private constructor.
60 initializer_list(const_iterator __a, size_type __l)
61 : _M_array(__a), _M_len(__l) { }
64 initializer_list() : _M_array(0), _M_len(0) { }
66 // Number of elements.
68 size() const { return _M_len; }
72 begin() const { return _M_array; }
74 // One past the last element.
76 end() const { return begin() + size(); }
80 * @brief Return an iterator pointing to the first element of
81 * the initilizer_list.
82 * @param il Initializer list.
86 begin(initializer_list<_Tp> __ils)
87 { return __ils.begin(); }
90 * @brief Return an iterator pointing to one past the last element
91 * of the initilizer_list.
92 * @param il Initializer list.
96 end(initializer_list<_Tp> __ils)
97 { return __ils.end(); }
100 #pragma GCC visibility pop
102 #endif // _INITIALIZER_LIST