libstdc++
filesystem
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00001 // <experimental/filesystem> -*- C++ -*-
00002 
00003 // Copyright (C) 2014-2015 Free Software Foundation, Inc.
00004 //
00005 // This file is part of the GNU ISO C++ Library.  This library is free
00006 // software; you can redistribute it and/or modify it under the
00007 // terms of the GNU General Public License as published by the
00008 // Free Software Foundation; either version 3, or (at your option)
00009 // any later version.
00010 
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014 // GNU General Public License for more details.
00015 
00016 // Under Section 7 of GPL version 3, you are granted additional
00017 // permissions described in the GCC Runtime Library Exception, version
00018 // 3.1, as published by the Free Software Foundation.
00019 
00020 // You should have received a copy of the GNU General Public License and
00021 // a copy of the GCC Runtime Library Exception along with this program;
00022 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
00023 // <http://www.gnu.org/licenses/>.
00024 
00025 /** @file experimental/filesystem
00026  *  This is a TS C++ Library header.
00027  */
00028 
00029 #ifndef _GLIBCXX_EXPERIMENTAL_FILESYSTEM
00030 #define _GLIBCXX_EXPERIMENTAL_FILESYSTEM 1
00031 
00032 #pragma GCC system_header
00033 
00034 #if __cplusplus < 201103L
00035 # include <bits/c++0x_warning.h>
00036 #else
00037 
00038 #include <experimental/fs_fwd.h>
00039 #include <experimental/fs_path.h>
00040 #include <experimental/fs_dir.h>
00041 #include <experimental/fs_ops.h>
00042 
00043 #define __cpp_lib_experimental_filesystem 201406
00044 
00045 namespace std _GLIBCXX_VISIBILITY(default)
00046 {
00047 namespace experimental
00048 {
00049 namespace filesystem
00050 {
00051 inline namespace v1
00052 {
00053 _GLIBCXX_BEGIN_NAMESPACE_VERSION
00054 
00055   /**
00056    * @ingroup filesystem
00057    */
00058     inline std::string filesystem_error::_M_gen_what()
00059     {
00060       std::string __what = "filesystem error: ";
00061       __what += system_error::what();
00062       if (!_M_path1.empty())
00063           __what += " [" + _M_path1.string() + ']';
00064       if (!_M_path2.empty())
00065           __what += " [" + _M_path2.string() + ']';
00066       return __what;
00067     }
00068 
00069 _GLIBCXX_END_NAMESPACE_VERSION
00070 } // namespace v1
00071 } // namespace filesystem
00072 } // namespace experimental
00073 } // namespace std
00074 
00075 #endif // C++11
00076 
00077 #endif // _GLIBCXX_EXPERIMENTAL_FILESYSTEM