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Filesystem TS
Technical Specifications
Collaboration diagram for Filesystem TS:

Files

file  experimental/filesystem
 

Classes

class  std::experimental::filesystem::v1::filesystem_error
 
class  std::experimental::filesystem::v1::path::iterator
 
class  std::experimental::filesystem::v1::path
 

Typedefs

using std::experimental::filesystem::v1::file_time_type = std::chrono::system_clock::time_point
 

Enumerations

enum  std::experimental::filesystem::v1::copy_options : unsigned short {
  none, skip_existing, overwrite_existing, update_existing,
  recursive, copy_symlinks, skip_symlinks, directories_only,
  create_symlinks, create_hard_links
}
 
enum  directory_options : unsigned char { none, follow_directory_symlink, skip_permission_denied }
 
enum  file_type : signed char {
  none, not_found, regular, directory,
  symlink, block, character, fifo,
  socket, unknown
}
 
enum  std::experimental::filesystem::v1::perms : unsigned {
  none, owner_read, owner_write, owner_exec,
  owner_all, group_read, group_write, group_exec,
  group_all, others_read, others_write, others_exec,
  others_all, all, set_uid, set_gid,
  sticky_bit, mask, unknown, add_perms,
  remove_perms, symlink_nofollow
}
 

Functions

path std::experimental::filesystem::v1::absolute (const path &__p, const path &__base=current_path())
 
path & std::experimental::filesystem::v1::path::assign (string_type &&__source)
 
directory_iterator std::experimental::filesystem::v1::begin (directory_iterator __iter) noexcept
 
recursive_directory_iterator std::experimental::filesystem::v1::begin (recursive_directory_iterator __iter) noexcept
 
iterator std::experimental::filesystem::v1::path::begin () const
 
path std::experimental::filesystem::v1::canonical (const path &__p, const path &__base=current_path())
 
path std::experimental::filesystem::v1::canonical (const path &__p, error_code &__ec)
 
path std::experimental::filesystem::v1::canonical (const path &__p, const path &__base, error_code &__ec)
 
int std::experimental::filesystem::v1::path::compare (const string_type &__s) const
 
int std::experimental::filesystem::v1::path::compare (const value_type *__s) const
 
int std::experimental::filesystem::v1::path::compare (const basic_string_view< value_type > __s) const
 
void std::experimental::filesystem::v1::copy (const path &__from, const path &__to)
 
void std::experimental::filesystem::v1::copy (const path &__from, const path &__to, error_code &__ec) noexcept
 
void std::experimental::filesystem::v1::copy (const path &__from, const path &__to, copy_options __options)
 
void std::experimental::filesystem::v1::copy (const path &__from, const path &__to, copy_options __options, error_code &) noexcept
 
bool std::experimental::filesystem::v1::copy_file (const path &__from, const path &__to)
 
bool std::experimental::filesystem::v1::copy_file (const path &__from, const path &__to, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::copy_file (const path &__from, const path &__to, copy_options __option)
 
bool std::experimental::filesystem::v1::copy_file (const path &__from, const path &__to, copy_options __option, error_code &) noexcept
 
void std::experimental::filesystem::v1::copy_symlink (const path &__existing_symlink, const path &__new_symlink)
 
void std::experimental::filesystem::v1::copy_symlink (const path &__existing_symlink, const path &__new_symlink, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::create_directories (const path &__p)
 
bool std::experimental::filesystem::v1::create_directories (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::create_directory (const path &__p)
 
bool std::experimental::filesystem::v1::create_directory (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::create_directory (const path &__p, const path &attributes)
 
bool std::experimental::filesystem::v1::create_directory (const path &__p, const path &attributes, error_code &__ec) noexcept
 
void std::experimental::filesystem::v1::create_directory_symlink (const path &__to, const path &__new_symlink)
 
void std::experimental::filesystem::v1::create_directory_symlink (const path &__to, const path &__new_symlink, error_code &__ec) noexcept
 
void std::experimental::filesystem::v1::create_hard_link (const path &__to, const path &__new_hard_link)
 
void std::experimental::filesystem::v1::create_hard_link (const path &__to, const path &__new_hard_link, error_code &__ec) noexcept
 
void std::experimental::filesystem::v1::create_symlink (const path &__to, const path &__new_symlink)
 
void std::experimental::filesystem::v1::create_symlink (const path &__to, const path &__new_symlink, error_code &__ec) noexcept
 
path std::experimental::filesystem::v1::current_path (error_code &__ec)
 
void std::experimental::filesystem::v1::current_path (const path &__p)
 
void std::experimental::filesystem::v1::current_path (const path &__p, error_code &__ec) noexcept
 
path std::experimental::filesystem::v1::current_path ()
 
directory_iterator std::experimental::filesystem::v1::end (directory_iterator) noexcept
 
recursive_directory_iterator std::experimental::filesystem::v1::end (recursive_directory_iterator) noexcept
 
iterator std::experimental::filesystem::v1::path::end () const
 
bool std::experimental::filesystem::v1::equivalent (const path &__p1, const path &__p2)
 
bool std::experimental::filesystem::v1::equivalent (const path &__p1, const path &__p2, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::exists (file_status __s) noexcept
 
bool std::experimental::filesystem::v1::exists (const path &__p)
 
bool std::experimental::filesystem::v1::exists (const path &__p, error_code &__ec) noexcept
 
path std::experimental::filesystem::v1::path::extension () const
 
uintmax_t std::experimental::filesystem::v1::file_size (const path &__p)
 
uintmax_t std::experimental::filesystem::v1::file_size (const path &__p, error_code &__ec) noexcept
 
path std::experimental::filesystem::v1::path::filename () const
 
template<typename _CharT , typename _Traits = std::char_traits<_CharT>, typename _Allocator = std::allocator<_CharT>>
std::basic_string< _CharT, _Traits, _Allocator > std::experimental::filesystem::v1::path::generic_string (const _Allocator &__a=_Allocator()) const
 
std::string std::experimental::filesystem::v1::path::generic_string () const
 
std::u16string std::experimental::filesystem::v1::path::generic_u16string () const
 
std::u32string std::experimental::filesystem::v1::path::generic_u32string () const
 
std::string std::experimental::filesystem::v1::path::generic_u8string () const
 
std::wstring std::experimental::filesystem::v1::path::generic_wstring () const
 
uintmax_t std::experimental::filesystem::v1::hard_link_count (const path &__p)
 
uintmax_t std::experimental::filesystem::v1::hard_link_count (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::path::has_extension () const
 
bool std::experimental::filesystem::v1::path::has_stem () const
 
bool std::experimental::filesystem::v1::path::is_absolute () const
 
bool std::experimental::filesystem::v1::is_block_file (file_status __s) noexcept
 
bool std::experimental::filesystem::v1::is_block_file (const path &__p)
 
bool std::experimental::filesystem::v1::is_block_file (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::is_character_file (file_status __s) noexcept
 
bool std::experimental::filesystem::v1::is_character_file (const path &__p)
 
bool std::experimental::filesystem::v1::is_character_file (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::is_directory (file_status __s) noexcept
 
bool std::experimental::filesystem::v1::is_directory (const path &__p)
 
bool std::experimental::filesystem::v1::is_directory (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::is_empty (const path &__p)
 
bool std::experimental::filesystem::v1::is_empty (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::is_fifo (file_status __s) noexcept
 
bool std::experimental::filesystem::v1::is_fifo (const path &__p)
 
bool std::experimental::filesystem::v1::is_fifo (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::is_other (file_status __s) noexcept
 
bool std::experimental::filesystem::v1::is_other (const path &__p)
 
bool std::experimental::filesystem::v1::is_other (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::is_regular_file (const path &__p)
 
bool std::experimental::filesystem::v1::is_regular_file (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::is_regular_file (file_status) noexcept
 
bool std::experimental::filesystem::v1::is_socket (file_status __s) noexcept
 
bool std::experimental::filesystem::v1::is_socket (const path &__p)
 
bool std::experimental::filesystem::v1::is_socket (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::is_symlink (const path &__p)
 
bool std::experimental::filesystem::v1::is_symlink (const path &__p, error_code &__ec) noexcept
 
bool std::experimental::filesystem::v1::is_symlink (file_status) noexcept
 
file_time_type std::experimental::filesystem::v1::last_write_time (const path &__p)
 
file_time_type std::experimental::filesystem::v1::last_write_time (const path &__p, error_code &__ec) noexcept
 
void std::experimental::filesystem::v1::last_write_time (const path &__p, file_time_type __new_time)
 
void std::experimental::filesystem::v1::last_write_time (const path &__p, file_time_type __new_time, error_code &__ec) noexcept
 
path & std::experimental::filesystem::v1::path::make_preferred ()
 
constexpr copy_options std::experimental::filesystem::v1::operator & (copy_options __x, copy_options __y) noexcept
 
constexpr perms std::experimental::filesystem::v1::operator & (perms __x, perms __y) noexcept
 
constexpr directory_options std::experimental::filesystem::v1::operator & (directory_options __x, directory_options __y) noexcept
 
copy_options & std::experimental::filesystem::v1::operator &= (copy_options &__x, copy_options __y) noexcept
 
perms & std::experimental::filesystem::v1::operator &= (perms &__x, perms __y) noexcept
 
directory_options & std::experimental::filesystem::v1::operator &= (directory_options &__x, directory_options __y) noexcept
 
bool std::experimental::filesystem::v1::operator!= (const directory_iterator &__lhs, const directory_iterator &__rhs)
 
bool std::experimental::filesystem::v1::operator!= (const recursive_directory_iterator &__lhs, const recursive_directory_iterator &__rhs)
 
reference std::experimental::filesystem::v1::path::iterator::operator* () const
 
iterator & std::experimental::filesystem::v1::path::iterator::operator++ ()
 
path & std::experimental::filesystem::v1::path::operator+= (const path &__x)
 
path & std::experimental::filesystem::v1::path::operator+= (const string_type &__x)
 
path & std::experimental::filesystem::v1::path::operator+= (const value_type *__x)
 
path & std::experimental::filesystem::v1::path::operator+= (value_type __x)
 
path & std::experimental::filesystem::v1::path::operator+= (basic_string_view< value_type > __x)
 
template<typename _CharT >
__detail::_Path< _CharT *, _CharT * > & std::experimental::filesystem::v1::path::operator+= (_CharT __x)
 
iterator & std::experimental::filesystem::v1::path::iterator::operator-- ()
 
path & std::experimental::filesystem::v1::path::operator= (path &&__p) noexcept
 
path & std::experimental::filesystem::v1::path::operator= (string_type &&__source)
 
bool std::experimental::filesystem::v1::operator== (const directory_iterator &__lhs, const directory_iterator &__rhs)
 
bool std::experimental::filesystem::v1::operator== (const recursive_directory_iterator &__lhs, const recursive_directory_iterator &__rhs)
 
constexpr copy_options std::experimental::filesystem::v1::operator^ (copy_options __x, copy_options __y) noexcept
 
constexpr perms std::experimental::filesystem::v1::operator^ (perms __x, perms __y) noexcept
 
constexpr directory_options std::experimental::filesystem::v1::operator^ (directory_options __x, directory_options __y) noexcept
 
copy_options & std::experimental::filesystem::v1::operator^= (copy_options &__x, copy_options __y) noexcept
 
perms & std::experimental::filesystem::v1::operator^= (perms &__x, perms __y) noexcept
 
directory_options & std::experimental::filesystem::v1::operator^= (directory_options &__x, directory_options __y) noexcept
 
constexpr copy_options std::experimental::filesystem::v1::operator| (copy_options __x, copy_options __y) noexcept
 
constexpr perms std::experimental::filesystem::v1::operator| (perms __x, perms __y) noexcept
 
constexpr directory_options std::experimental::filesystem::v1::operator| (directory_options __x, directory_options __y) noexcept
 
copy_options & std::experimental::filesystem::v1::operator|= (copy_options &__x, copy_options __y) noexcept
 
perms & std::experimental::filesystem::v1::operator|= (perms &__x, perms __y) noexcept
 
directory_options & std::experimental::filesystem::v1::operator|= (directory_options &__x, directory_options __y) noexcept
 
constexpr copy_options std::experimental::filesystem::v1::operator~ (copy_options __x) noexcept
 
constexpr perms std::experimental::filesystem::v1::operator~ (perms __x) noexcept
 
constexpr directory_options std::experimental::filesystem::v1::operator~ (directory_options __x) noexcept
 
void std::experimental::filesystem::v1::permissions (const path &__p, perms __prms)
 
void std::experimental::filesystem::v1::permissions (const path &__p, perms __prms, error_code &__ec) noexcept
 
path std::experimental::filesystem::v1::read_symlink (const path &__p)
 
path std::experimental::filesystem::v1::read_symlink (const path &__p, error_code &__ec)
 
bool std::experimental::filesystem::v1::remove (const path &__p)
 
bool std::experimental::filesystem::v1::remove (const path &__p, error_code &__ec) noexcept
 
uintmax_t std::experimental::filesystem::v1::remove_all (const path &__p)
 
uintmax_t std::experimental::filesystem::v1::remove_all (const path &__p, error_code &__ec) noexcept
 
void std::experimental::filesystem::v1::rename (const path &__from, const path &__to)
 
void std::experimental::filesystem::v1::rename (const path &__from, const path &__to, error_code &__ec) noexcept
 
void std::experimental::filesystem::v1::resize_file (const path &__p, uintmax_t __size)
 
void std::experimental::filesystem::v1::resize_file (const path &__p, uintmax_t __size, error_code &__ec) noexcept
 
space_info std::experimental::filesystem::v1::space (const path &__p)
 
space_info std::experimental::filesystem::v1::space (const path &__p, error_code &__ec) noexcept
 
file_status std::experimental::filesystem::v1::status (const path &)
 
file_status std::experimental::filesystem::v1::status (const path &, error_code &) noexcept
 
bool std::experimental::filesystem::v1::status_known (file_status) noexcept
 
path std::experimental::filesystem::v1::path::stem () const
 
template<typename _CharT , typename _Traits = std::char_traits<_CharT>, typename _Allocator = std::allocator<_CharT>>
std::basic_string< _CharT, _Traits, _Allocator > std::experimental::filesystem::v1::path::string (const _Allocator &__a=_Allocator()) const
 
std::string std::experimental::filesystem::v1::path::string () const
 
void std::experimental::filesystem::v1::path::swap (path &__rhs) noexcept
 
file_status std::experimental::filesystem::v1::symlink_status (const path &)
 
file_status std::experimental::filesystem::v1::symlink_status (const path &, error_code &) noexcept
 
path std::experimental::filesystem::v1::system_complete (const path &__p)
 
path std::experimental::filesystem::v1::system_complete (const path &__p, error_code &__ec)
 
path std::experimental::filesystem::v1::temp_directory_path ()
 
path std::experimental::filesystem::v1::temp_directory_path (error_code &__ec)
 
std::u16string std::experimental::filesystem::v1::path::u16string () const
 
std::u32string std::experimental::filesystem::v1::path::u32string () const
 
std::string std::experimental::filesystem::v1::path::u8string () const
 
std::wstring std::experimental::filesystem::v1::path::wstring () const
 

Detailed Description

Utilities for performing operations on file systems and their components, such as paths, regular files, and directories.

ISO/IEC TS 18822:2015 C++ File System Technical Specification

Enumeration Type Documentation

◆ copy_options

enum std::experimental::filesystem::v1::copy_options : unsigned short
strong

Bitmask type.

Definition at line 88 of file experimental/bits/fs_fwd.h.

◆ perms

enum std::experimental::filesystem::v1::perms : unsigned
strong

Bitmask type.

Definition at line 141 of file experimental/bits/fs_fwd.h.