libstdc++
std::filesystem Namespace Reference

Classes

struct  __directory_iterator_proxy
 
class  directory_entry
 
class  directory_iterator
 
class  file_status
 
class  filesystem_error
 
class  path
 
class  recursive_directory_iterator
 

Typedefs

using file_time_type = __file_clock::time_point
 

Enumerations

enum class  copy_options : unsigned short {
  none , skip_existing , overwrite_existing , update_existing ,
  recursive , copy_symlinks , skip_symlinks , directories_only ,
  create_symlinks , create_hard_links
}
 
enum class  directory_options : unsigned char { none , follow_directory_symlink , skip_permission_denied }
 
enum class  file_type : signed char {
  none , not_found , regular , directory ,
  symlink , block , character , fifo ,
  socket , unknown
}
 
enum class  perm_options : unsigned { replace , add , remove , nofollow }
 
enum class  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
}
 

Functions

path absolute (const path &__p)
 
path absolute (const path &__p, error_code &__ec)
 
path canonical (const path &__p)
 
path canonical (const path &__p, error_code &__ec)
 
void copy (const path &__from, const path &__to)
 
void copy (const path &__from, const path &__to, copy_options __options)
 
void copy (const path &__from, const path &__to, copy_options __options, error_code &)
 
void copy (const path &__from, const path &__to, error_code &__ec)
 
bool copy_file (const path &__from, const path &__to)
 
bool copy_file (const path &__from, const path &__to, copy_options __option)
 
bool copy_file (const path &__from, const path &__to, copy_options __option, error_code &)
 
bool copy_file (const path &__from, const path &__to, error_code &__ec)
 
void copy_symlink (const path &__existing_symlink, const path &__new_symlink)
 
void copy_symlink (const path &__existing_symlink, const path &__new_symlink, error_code &__ec) noexcept
 
bool create_directories (const path &__p)
 
bool create_directories (const path &__p, error_code &__ec)
 
bool create_directory (const path &__p)
 
bool create_directory (const path &__p, const path &attributes)
 
bool create_directory (const path &__p, const path &attributes, error_code &__ec) noexcept
 
bool create_directory (const path &__p, error_code &__ec) noexcept
 
void create_directory_symlink (const path &__to, const path &__new_symlink)
 
void create_directory_symlink (const path &__to, const path &__new_symlink, error_code &__ec) noexcept
 
void create_hard_link (const path &__to, const path &__new_hard_link)
 
void create_hard_link (const path &__to, const path &__new_hard_link, error_code &__ec) noexcept
 
void create_symlink (const path &__to, const path &__new_symlink)
 
void create_symlink (const path &__to, const path &__new_symlink, error_code &__ec) noexcept
 
path current_path ()
 
void current_path (const path &__p)
 
void current_path (const path &__p, error_code &__ec) noexcept
 
path current_path (error_code &__ec)
 
bool equivalent (const path &__p1, const path &__p2)
 
bool equivalent (const path &__p1, const path &__p2, error_code &__ec) noexcept
 
bool exists (const path &__p)
 
bool exists (const path &__p, error_code &__ec) noexcept
 
bool exists (file_status) noexcept
 
uintmax_t file_size (const path &)
 
uintmax_t file_size (const path &, error_code &) noexcept
 
uintmax_t hard_link_count (const path &)
 
uintmax_t hard_link_count (const path &, error_code &) noexcept
 
bool is_block_file (const path &__p)
 
bool is_block_file (const path &__p, error_code &__ec) noexcept
 
bool is_block_file (file_status __s) noexcept
 
bool is_character_file (const path &__p)
 
bool is_character_file (const path &__p, error_code &__ec) noexcept
 
bool is_character_file (file_status __s) noexcept
 
bool is_directory (const path &__p)
 
bool is_directory (const path &__p, error_code &__ec) noexcept
 
bool is_directory (file_status __s) noexcept
 
bool is_empty (const path &__p)
 
bool is_empty (const path &__p, error_code &__ec)
 
bool is_fifo (const path &__p)
 
bool is_fifo (const path &__p, error_code &__ec) noexcept
 
bool is_fifo (file_status __s) noexcept
 
bool is_other (const path &__p)
 
bool is_other (const path &__p, error_code &__ec) noexcept
 
bool is_other (file_status) noexcept
 
bool is_regular_file (const path &__p)
 
bool is_regular_file (const path &__p, error_code &__ec) noexcept
 
bool is_regular_file (file_status) noexcept
 
bool is_socket (const path &__p)
 
bool is_socket (const path &__p, error_code &__ec) noexcept
 
bool is_socket (file_status __s) noexcept
 
bool is_symlink (const path &__p)
 
bool is_symlink (const path &__p, error_code &__ec) noexcept
 
bool is_symlink (file_status) noexcept
 
file_time_type last_write_time (const path &)
 
file_time_type last_write_time (const path &, error_code &) noexcept
 
void last_write_time (const path &__p, file_time_type __new_time)
 
void last_write_time (const path &__p, file_time_type __new_time, error_code &__ec) noexcept
 
constexpr copy_options operator& (copy_options __x, copy_options __y) noexcept
 
constexpr directory_options operator& (directory_options __x, directory_options __y) noexcept
 
constexpr perm_options operator& (perm_options __x, perm_options __y) noexcept
 
constexpr perms operator& (perms __x, perms __y) noexcept
 
copy_optionsoperator&= (copy_options &__x, copy_options __y) noexcept
 
directory_options & operator&= (directory_options &__x, directory_options __y) noexcept
 
perm_optionsoperator&= (perm_options &__x, perm_options __y) noexcept
 
permsoperator&= (perms &__x, perms __y) noexcept
 
constexpr copy_options operator^ (copy_options __x, copy_options __y) noexcept
 
constexpr directory_options operator^ (directory_options __x, directory_options __y) noexcept
 
constexpr perm_options operator^ (perm_options __x, perm_options __y) noexcept
 
constexpr perms operator^ (perms __x, perms __y) noexcept
 
copy_optionsoperator^= (copy_options &__x, copy_options __y) noexcept
 
directory_options & operator^= (directory_options &__x, directory_options __y) noexcept
 
perm_optionsoperator^= (perm_options &__x, perm_options __y) noexcept
 
permsoperator^= (perms &__x, perms __y) noexcept
 
constexpr copy_options operator| (copy_options __x, copy_options __y) noexcept
 
constexpr directory_options operator| (directory_options __x, directory_options __y) noexcept
 
constexpr perm_options operator| (perm_options __x, perm_options __y) noexcept
 
constexpr perms operator| (perms __x, perms __y) noexcept
 
copy_optionsoperator|= (copy_options &__x, copy_options __y) noexcept
 
directory_options & operator|= (directory_options &__x, directory_options __y) noexcept
 
perm_optionsoperator|= (perm_options &__x, perm_options __y) noexcept
 
permsoperator|= (perms &__x, perms __y) noexcept
 
constexpr copy_options operator~ (copy_options __x) noexcept
 
constexpr directory_options operator~ (directory_options __x) noexcept
 
constexpr perm_options operator~ (perm_options __x) noexcept
 
constexpr perms operator~ (perms __x) noexcept
 
void permissions (const path &, perms, perm_options, error_code &) noexcept
 
void permissions (const path &__p, perms __prms, error_code &__ec) noexcept
 
void permissions (const path &__p, perms __prms, perm_options __opts=perm_options::replace)
 
path proximate (const path &__p, const path &__base, error_code &__ec)
 
path proximate (const path &__p, const path &__base=current_path())
 
path proximate (const path &__p, error_code &__ec)
 
path read_symlink (const path &__p)
 
path read_symlink (const path &__p, error_code &__ec)
 
path relative (const path &__p, const path &__base, error_code &__ec)
 
path relative (const path &__p, const path &__base=current_path())
 
path relative (const path &__p, error_code &__ec)
 
bool remove (const path &__p)
 
bool remove (const path &__p, error_code &__ec) noexcept
 
uintmax_t remove_all (const path &__p)
 
uintmax_t remove_all (const path &__p, error_code &__ec)
 
void rename (const path &__from, const path &__to)
 
void rename (const path &__from, const path &__to, error_code &__ec) noexcept
 
void resize_file (const path &__p, uintmax_t __size)
 
void resize_file (const path &__p, uintmax_t __size, error_code &__ec) noexcept
 
space_info space (const path &__p)
 
space_info space (const path &__p, error_code &__ec) noexcept
 
file_status status (const path &)
 
file_status status (const path &, error_code &) noexcept
 
bool status_known (file_status) noexcept
 
file_status symlink_status (const path &)
 
file_status symlink_status (const path &, error_code &) noexcept
 
path temp_directory_path ()
 
path temp_directory_path (error_code &__ec)
 
path weakly_canonical (const path &__p)
 
path weakly_canonical (const path &__p, error_code &__ec)
 

Detailed Description

ISO C++ 2017 namespace for File System library.

Enumeration Type Documentation

◆ copy_options

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

Bitmask type.

Definition at line 81 of file bits/fs_fwd.h.

◆ perm_options

enum std::filesystem::perm_options : unsigned
strong

Bitmask type.

Definition at line 200 of file bits/fs_fwd.h.

◆ perms

enum std::filesystem::perms : unsigned
strong

Bitmask type.

Definition at line 134 of file bits/fs_fwd.h.