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  1. // <experimental/filesystem> -*- C++ -*-
  2.  
  3. // Copyright (C) 2014-2015 Free Software Foundation, Inc.
  4. //
  5. // This file is part of the GNU ISO C++ Library.  This library is free
  6. // software; you can redistribute it and/or modify it under the
  7. // terms of the GNU General Public License as published by the
  8. // Free Software Foundation; either version 3, or (at your option)
  9. // any later version.
  10.  
  11. // This library is distributed in the hope that it will be useful,
  12. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14. // GNU General Public License for more details.
  15.  
  16. // Under Section 7 of GPL version 3, you are granted additional
  17. // permissions described in the GCC Runtime Library Exception, version
  18. // 3.1, as published by the Free Software Foundation.
  19.  
  20. // You should have received a copy of the GNU General Public License and
  21. // a copy of the GCC Runtime Library Exception along with this program;
  22. // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  23. // <http://www.gnu.org/licenses/>.
  24.  
  25. /** @file experimental/filesystem
  26.  *  This is a TS C++ Library header.
  27.  */
  28.  
  29. #ifndef _GLIBCXX_EXPERIMENTAL_FILESYSTEM
  30. #define _GLIBCXX_EXPERIMENTAL_FILESYSTEM 1
  31.  
  32. #pragma GCC system_header
  33.  
  34. #if __cplusplus < 201103L
  35. # include <bits/c++0x_warning.h>
  36. #else
  37.  
  38. #include <experimental/fs_fwd.h>
  39. #include <experimental/fs_path.h>
  40. #include <experimental/fs_dir.h>
  41. #include <experimental/fs_ops.h>
  42.  
  43. #define __cpp_lib_experimental_filesystem 201406
  44.  
  45. namespace std _GLIBCXX_VISIBILITY(default)
  46. {
  47. namespace experimental
  48. {
  49. namespace filesystem
  50. {
  51. inline namespace v1
  52. {
  53. _GLIBCXX_BEGIN_NAMESPACE_VERSION
  54.  
  55.   /**
  56.    * @ingroup filesystem
  57.    */
  58.     inline std::string filesystem_error::_M_gen_what()
  59.     {
  60.       std::string __what = "filesystem error: ";
  61.       __what += system_error::what();
  62.       if (!_M_path1.empty())
  63.           __what += " [" + _M_path1.string() + ']';
  64.       if (!_M_path2.empty())
  65.           __what += " [" + _M_path2.string() + ']';
  66.       return __what;
  67.     }
  68.  
  69. _GLIBCXX_END_NAMESPACE_VERSION
  70. } // namespace v1
  71. } // namespace filesystem
  72. } // namespace experimental
  73. } // namespace std
  74.  
  75. #endif // C++11
  76.  
  77. #endif // _GLIBCXX_EXPERIMENTAL_FILESYSTEM
  78.