29 #ifndef _GLIBCXX_EXPERIMENTAL_FILESYSTEM 30 #define _GLIBCXX_EXPERIMENTAL_FILESYSTEM 1 32 #pragma GCC system_header 34 #if __cplusplus >= 201103L 39 #include <experimental/bits/fs_ops.h> 41 #define __cpp_lib_experimental_filesystem 201406 43 namespace std _GLIBCXX_VISIBILITY(default)
45 namespace experimental
51 _GLIBCXX_BEGIN_NAMESPACE_VERSION
60 if (!_M_path1.empty())
61 __what +=
" [" + _M_path1.string() +
']';
62 if (!_M_path2.empty())
63 __what +=
" [" + _M_path2.string() +
']';
67 _GLIBCXX_END_NAMESPACE_VERSION
75 #endif // _GLIBCXX_EXPERIMENTAL_FILESYSTEM
ISO C++ entities toplevel namespace is std.
virtual const char * what() const _GLIBCXX_TXN_SAFE_DYN noexcept