std::filesystem::directory_iterator::operator*, std::filesystem::directory_iterator::operator->

 

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符号索引

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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::directory_iterator

成员函数

directory_iterator::directory_iterator

directory_iterator::operator*directory_iterator::operator->

directory_iterator::operator=

递增operator++

非成员函数

begin(std::filesystem::directory_iterator)end(std::filesystem::directory_iterator)

 

const std::filesystem::directory_entry& operator*() const;	(1)	(自 C++17 起)
const std::filesystem::directory_entry* operator->() const;	(2)	(自 C++17 起)

访问指向的 directory_entry.

在结束迭代器上使用 operator* 或 operator-> 的结果是未定义行为。

参数

(无)

返回值

1) 此迭代器所引用的 directory_entry 的值。

2) 指向此迭代器所引用的 directory_entry 的指针。

异常

可能抛出实现定义的异常。

另请参阅

operator*operator->

访问指向的条目 (std::filesystem::recursive_directory_iterator 的公有成员函数)