257 lines
8.9 KiB
C++
257 lines
8.9 KiB
C++
// -*- C++ -*-
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//===--------------------------- filesystem -------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_EXPERIMENTAL_FILESYSTEM
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#define _LIBCPP_EXPERIMENTAL_FILESYSTEM
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/*
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filesystem synopsis
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namespace std { namespace experimental { namespace filesystem { inline namespace v1 {
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class path;
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void swap(path& lhs, path& rhs) noexcept;
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size_t hash_value(const path& p) noexcept;
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bool operator==(const path& lhs, const path& rhs) noexcept;
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bool operator!=(const path& lhs, const path& rhs) noexcept;
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bool operator< (const path& lhs, const path& rhs) noexcept;
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bool operator<=(const path& lhs, const path& rhs) noexcept;
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bool operator> (const path& lhs, const path& rhs) noexcept;
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bool operator>=(const path& lhs, const path& rhs) noexcept;
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path operator/ (const path& lhs, const path& rhs);
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// fs.path.io operators are friends of path.
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template <class charT, class traits>
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friend basic_ostream<charT, traits>&
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operator<<(basic_ostream<charT, traits>& os, const path& p);
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template <class charT, class traits>
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friend basic_istream<charT, traits>&
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operator>>(basic_istream<charT, traits>& is, path& p);
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template <class Source>
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path u8path(const Source& source);
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template <class InputIterator>
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path u8path(InputIterator first, InputIterator last);
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class filesystem_error;
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class directory_entry;
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class directory_iterator;
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// enable directory_iterator range-based for statements
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directory_iterator begin(directory_iterator iter) noexcept;
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directory_iterator end(const directory_iterator&) noexcept;
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class recursive_directory_iterator;
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// enable recursive_directory_iterator range-based for statements
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recursive_directory_iterator begin(recursive_directory_iterator iter) noexcept;
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recursive_directory_iterator end(const recursive_directory_iterator&) noexcept;
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class file_status;
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struct space_info
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{
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uintmax_t capacity;
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uintmax_t free;
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uintmax_t available;
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};
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enum class file_type;
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enum class perms;
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enum class perm_options;
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enum class copy_options;
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enum class directory_options;
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typedef chrono::time_point<trivial-clock> file_time_type;
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// operational functions
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path absolute(const path& p);
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path absolute(const path& p, error_code &ec);
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path canonical(const path& p);
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path canonical(const path& p, error_code& ec);
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void copy(const path& from, const path& to);
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void copy(const path& from, const path& to, error_code& ec);
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void copy(const path& from, const path& to, copy_options options);
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void copy(const path& from, const path& to, copy_options options,
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error_code& ec);
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bool copy_file(const path& from, const path& to);
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bool copy_file(const path& from, const path& to, error_code& ec);
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bool copy_file(const path& from, const path& to, copy_options option);
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bool copy_file(const path& from, const path& to, copy_options option,
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error_code& ec);
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void copy_symlink(const path& existing_symlink, const path& new_symlink);
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void copy_symlink(const path& existing_symlink, const path& new_symlink,
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error_code& ec) noexcept;
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bool create_directories(const path& p);
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bool create_directories(const path& p, error_code& ec);
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bool create_directory(const path& p);
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bool create_directory(const path& p, error_code& ec) noexcept;
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bool create_directory(const path& p, const path& attributes);
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bool create_directory(const path& p, const path& attributes,
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error_code& ec) noexcept;
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void create_directory_symlink(const path& to, const path& new_symlink);
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void create_directory_symlink(const path& to, const path& new_symlink,
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error_code& ec) noexcept;
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void create_hard_link(const path& to, const path& new_hard_link);
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void create_hard_link(const path& to, const path& new_hard_link,
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error_code& ec) noexcept;
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void create_symlink(const path& to, const path& new_symlink);
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void create_symlink(const path& to, const path& new_symlink,
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error_code& ec) noexcept;
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path current_path();
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path current_path(error_code& ec);
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void current_path(const path& p);
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void current_path(const path& p, error_code& ec) noexcept;
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bool exists(file_status s) noexcept;
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bool exists(const path& p);
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bool exists(const path& p, error_code& ec) noexcept;
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bool equivalent(const path& p1, const path& p2);
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bool equivalent(const path& p1, const path& p2, error_code& ec) noexcept;
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uintmax_t file_size(const path& p);
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uintmax_t file_size(const path& p, error_code& ec) noexcept;
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uintmax_t hard_link_count(const path& p);
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uintmax_t hard_link_count(const path& p, error_code& ec) noexcept;
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bool is_block_file(file_status s) noexcept;
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bool is_block_file(const path& p);
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bool is_block_file(const path& p, error_code& ec) noexcept;
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bool is_character_file(file_status s) noexcept;
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bool is_character_file(const path& p);
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bool is_character_file(const path& p, error_code& ec) noexcept;
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bool is_directory(file_status s) noexcept;
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bool is_directory(const path& p);
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bool is_directory(const path& p, error_code& ec) noexcept;
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bool is_empty(const path& p);
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bool is_empty(const path& p, error_code& ec) noexcept;
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bool is_fifo(file_status s) noexcept;
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bool is_fifo(const path& p);
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bool is_fifo(const path& p, error_code& ec) noexcept;
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bool is_other(file_status s) noexcept;
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bool is_other(const path& p);
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bool is_other(const path& p, error_code& ec) noexcept;
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bool is_regular_file(file_status s) noexcept;
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bool is_regular_file(const path& p);
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bool is_regular_file(const path& p, error_code& ec) noexcept;
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bool is_socket(file_status s) noexcept;
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bool is_socket(const path& p);
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bool is_socket(const path& p, error_code& ec) noexcept;
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bool is_symlink(file_status s) noexcept;
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bool is_symlink(const path& p);
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bool is_symlink(const path& p, error_code& ec) noexcept;
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file_time_type last_write_time(const path& p);
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file_time_type last_write_time(const path& p, error_code& ec) noexcept;
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void last_write_time(const path& p, file_time_type new_time);
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void last_write_time(const path& p, file_time_type new_time,
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error_code& ec) noexcept;
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void permissions(const path& p, perms prms,
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perm_options opts=perm_options::replace);
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void permissions(const path& p, perms prms, error_code& ec) noexcept;
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void permissions(const path& p, perms prms, perm_options opts,
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error_code& ec);
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path proximate(const path& p, error_code& ec);
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path proximate(const path& p, const path& base = current_path());
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path proximate(const path& p, const path& base, error_code &ec);
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path read_symlink(const path& p);
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path read_symlink(const path& p, error_code& ec);
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path relative(const path& p, error_code& ec);
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path relative(const path& p, const path& base=current_path());
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path relative(const path& p, const path& base, error_code& ec);
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bool remove(const path& p);
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bool remove(const path& p, error_code& ec) noexcept;
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uintmax_t remove_all(const path& p);
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uintmax_t remove_all(const path& p, error_code& ec);
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void rename(const path& from, const path& to);
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void rename(const path& from, const path& to, error_code& ec) noexcept;
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void resize_file(const path& p, uintmax_t size);
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void resize_file(const path& p, uintmax_t size, error_code& ec) noexcept;
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space_info space(const path& p);
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space_info space(const path& p, error_code& ec) noexcept;
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file_status status(const path& p);
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file_status status(const path& p, error_code& ec) noexcept;
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bool status_known(file_status s) noexcept;
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file_status symlink_status(const path& p);
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file_status symlink_status(const path& p, error_code& ec) noexcept;
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path temp_directory_path();
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path temp_directory_path(error_code& ec);
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path weakly_canonical(path const& p);
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path weakly_canonical(path const& p, error_code& ec);
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} } } } // namespaces std::experimental::filesystem::v1
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*/
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#include <experimental/__config>
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#include <filesystem>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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#pragma GCC system_header
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#endif
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_LIBCPP_PUSH_MACROS
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#include <__undef_macros>
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#ifndef _LIBCPP_CXX03_LANG
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#define __cpp_lib_experimental_filesystem 201406
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_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_FILESYSTEM
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using namespace _VSTD_FS;
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_LIBCPP_END_NAMESPACE_EXPERIMENTAL_FILESYSTEM
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#endif // !_LIBCPP_CXX03_LANG
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_LIBCPP_POP_MACROS
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#endif // _LIBCPP_EXPERIMENTAL_FILESYSTEM
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