std::filesystem::recursive_directory_iterator::recursion_pending

 

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功能特性测试宏 (C++20)

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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_directory filesystem::create_directories filesystem::create_hard_link filesystem::create_symlink filesystem::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::remove filesystem::remove_all filesystem::rename filesystem::resize_file filesystem::space filesystem::status filesystem::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)

 

bool recursion_pending() const;		(C++17 起)

若下次自增将导致迭代进入 *this 当前所指代的目录，则返回 true。

此函数在构造或自增的随后返回 true。可通过 disable_recursion_pending() 禁用递归。

参数

（无）

返回值

若下次自增将迭代进入当前指代目录，则为 true，否则为 false。

异常

不抛出。