std::filesystem::recursive_directory_iterator::options 来自cppreference.com < cpp | filesystem | recursive directory iterator C++ 语言 标准库头文件 自立与有宿主实现 具名要求 语言支持库 概念库 (C++20) 诊断库 工具库 字符串库 容器库 迭代器库 范围库 (C++20) 算法库 数值库 本地化库 输入/输出库 文件系统库 (C++17) 正则表达式库 (C++11) 原子操作库 (C++11) 线程支持库 (C++11) 技术规范 文件系统库 类 filesystem::path filesystem::filesystem_error filesystem::directory_entry filesystem::directory_iterator filesystem::recursive_directory_iterator filesystem::file_status filesystem::space_info filesystem::file_type filesystem::perms filesystem::perm_options filesystem::copy_options filesystem::directory_options filesystem::file_time_type 函数 filesystem::absolute filesystem::canonicalfilesystem::weakly_canonical filesystem::relativefilesystem::proximate filesystem::copy filesystem::copy_file filesystem::copy_symlink filesystem::create_directoryfilesystem::create_directories filesystem::create_hard_link filesystem::create_symlinkfilesystem::create_directory_symlink filesystem::current_path filesystem::exists filesystem::equivalent filesystem::file_size filesystem::hard_link_count filesystem::last_write_time filesystem::permissions filesystem::read_symlink filesystem::removefilesystem::remove_all filesystem::rename filesystem::resize_file filesystem::space filesystem::statusfilesystem::symlink_status filesystem::temp_directory_path 文件类型 filesystem::is_block_file filesystem::is_character_file filesystem::is_directory filesystem::is_empty filesystem::status_known filesystem::is_fifo filesystem::is_other filesystem::is_regular_file filesystem::is_socket filesystem::is_symlink std::filesystem::recursive_directory_iterator 成员函数 recursive_directory_iterator::recursive_directory_iterator recursive_directory_iterator::operator*recursive_directory_iterator::operator-> recursive_directory_iterator::options recursive_directory_iterator::depth recursive_directory_iterator::recursion_pending recursive_directory_iterator::operator= recursive_directory_iterator::incrementrecursive_directory_iterator::operator++ recursive_directory_iterator::pop recursive_directory_iterator::disable_recursion_pending 非成员函数 begin(std::filesystem::recursive_directory_iterator)end(std::filesystem::recursive_directory_iterator) directory_options options() const; (C++17 起) 返回影响目录迭代的选项。选项可以只在构造目录迭代器时提供。 若未提供选项参数，则返回 options::none 。 参数 （无） 返回值 影响目录迭代的有效选项。 异常 （无）
