# initializer_list

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    00001 // std::initializer_list support -*- C++ -*-
    00002
    00003 // Copyright (C) 2008, 2009 Free Software Foundation, Inc.
    00004 //
    00005 // This file is part of GCC.
    00006 //
    00007 // GCC is free software; you can redistribute it and/or modify
    00008 // it under the terms of the GNU General Public License as published by
    00009 // the Free Software Foundation; either version 3, or (at your option)
    00010 // any later version.
    00011 //
    00012 // GCC is distributed in the hope that it will be useful,
    00013 // but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015 // GNU General Public License for more details.
    00016 //
    00017 // Under Section 7 of GPL version 3, you are granted additional
    00018 // permissions described in the GCC Runtime Library Exception, version
    00019 // 3.1, as published by the Free Software Foundation.
    00020
    00021 // You should have received a copy of the GNU General Public License and
    00022 // a copy of the GCC Runtime Library Exception along with this program;
    00023 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    00024 // <http://www.gnu.org/licenses/>.
    00025
    00026 /** @file initializer_list
    00027  *  This is a Standard C++ Library header.
    00028  */
    00029
    00030 #ifndef __CXX_INITIALIZER_LIST
    00031 #define __CXX_INITIALIZER_LIST
    00032
    00033 #ifdef __GXX_EXPERIMENTAL_CXX0X__
    00034
    00035 #pragma GCC visibility push(default)
    00036
    00037 #include <cstddef>
    00038
    00039 namespace std
    00040 {
    00041   /// initializer_list
    00042   template<class _E>
    00043     class initializer_list
    00044     {
    00045       const _E* __array;
    00046       size_t __len;
    00047
    00048       // The compiler can call a private constructor.
    00049       initializer_list(const _E* __a, size_t __l)
    00050       : __array(__a), __len(__l) { }
    00051
    00052     public:
    00053       initializer_list()
    00054       : __array(NULL), __len(0) { }
    00055
    00056       // Number of elements.
    00057       size_t size() const
    00058       { return __len; }
    00059
    00060       // First element.
    00061       const _E* begin() const
    00062       { return __array; }
    00063
    00064       // One past the last element.
    00065       const _E* end() const
    00066       { return begin() + size(); }
    00067   };
    00068 }
    00069
    00070 #pragma GCC visibility pop
    00071 #endif // C++0x
    00072 #endif // __CXX_INITIALIZER_LIST