cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / c++ / 4.7 / initializer_list

diff --git a/i686-linux-gnu-4.7/usr/include/c++/4.7/initializer_list b/i686-linux-gnu-4.7/usr/include/c++/4.7/initializer_list
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+++ b/i686-linux-gnu-4.7/usr/include/c++/4.7/initializer_list
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+// std::initializer_list support -*- C++ -*-
+
+// Copyright (C) 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+//
+// This file is part of GCC.
+//
+// GCC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// GCC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file initializer_list
+ *  This is a Standard C++ Library header.
+ */
+
+#ifndef _INITIALIZER_LIST
+#define _INITIALIZER_LIST
+
+#pragma GCC system_header
+
+#ifndef __GXX_EXPERIMENTAL_CXX0X__
+# include <bits/c++0x_warning.h>
+#else // C++0x
+
+#pragma GCC visibility push(default)
+
+#include <bits/c++config.h>
+
+namespace std
+{
+  /// initializer_list
+  template<class _E>
+    class initializer_list
+    {
+    public:
+      typedef _E               value_type;
+      typedef const _E&        reference;
+      typedef const _E&        const_reference;
+      typedef size_t           size_type;
+      typedef const _E*        iterator;
+      typedef const _E*        const_iterator;
+
+    private:
+      iterator                 _M_array;
+      size_type                        _M_len;
+
+      // The compiler can call a private constructor.
+      constexpr initializer_list(const_iterator __a, size_type __l)
+      : _M_array(__a), _M_len(__l) { }
+
+    public:
+      constexpr initializer_list() noexcept
+      : _M_array(0), _M_len(0) { }
+
+      // Number of elements.
+      constexpr size_type
+      size() const noexcept { return _M_len; }
+
+      // First element.
+      constexpr const_iterator
+      begin() const noexcept { return _M_array; }
+
+      // One past the last element.
+      constexpr const_iterator
+      end() const noexcept { return begin() + size(); }
+    };
+
+  /**
+   *  @brief  Return an iterator pointing to the first element of
+   *          the initilizer_list.
+   *  @param  __ils  Initializer list.
+   */
+  template<class _Tp>
+    constexpr const _Tp*
+    begin(initializer_list<_Tp> __ils) noexcept
+    { return __ils.begin(); }
+
+  /**
+   *  @brief  Return an iterator pointing to one past the last element
+   *          of the initilizer_list.
+   *  @param  __ils  Initializer list.
+   */
+  template<class _Tp>
+    constexpr const _Tp*
+    end(initializer_list<_Tp> __ils) noexcept
+    { return __ils.end(); }
+}
+
+#pragma GCC visibility pop
+
+#endif // __GXX_EXPERIMENTAL_CXX0X__
+
+#endif // _INITIALIZER_LIST