std::filesystem::path(3)   Library Functions Manual   std::filesystem::path(3)

NAME
       std::filesystem::path - A filesystem path.


SYNOPSIS
       #include <filesystem>

   Classes
       class iterator
           An iterator for the components of a path.

   Public Types
       using const_iterator
       enum format : unsigned char { native_format, generic_format,
           auto_format }
           path::format is ignored in this implementation
       using string_type
       using value_type

   Public Member Functions
       template<typename _InputIterator , typename _Require  =
           __detail::_Path2<_InputIterator>, typename _Req2  =
           __detail::__value_type_is_char<_InputIterator>> path
           (_InputIterator __first, _InputIterator __last, const locale
           &__loc, format=auto_format)
       template<typename _InputIterator , typename _Require  =
           __detail::_Path2<_InputIterator>> path (_InputIterator __first,
           _InputIterator __last, format=auto_format)
       template<typename _Source , typename _Require  =
           __detail::_Path<_Source>> path (_Source const &__source,
           format=auto_format)
       template<typename _Source , typename _Require  =
           __detail::_Path<_Source>, typename _Require2  =
           __detail::__value_type_is_char<_Source>> path (_Source const
           &__src, const locale &__loc, format=auto_format)
       path (const path &__p)=default
       path (path &&__p) noexcept
       path (string_type &&__source, format=auto_format)
       template<typename _InputIterator > __detail::_Path2< _InputIterator > &
           append (_InputIterator __first, _InputIterator __last)
       template<typename _Source > __detail::_Path< _Source > & append
           (_Source const &__source)
       template<typename _InputIterator > __detail::_Path2< _InputIterator > &
           assign (_InputIterator __first, _InputIterator __last)
       template<typename _Source > __detail::_Path< _Source > & assign
           (_Source const &__source)
       path & assign (string_type &&__source)
       iterator begin () const noexcept
       const value_type * c_str () const noexcept
       void clear () noexcept
       int compare (basic_string_view< value_type > __s) const noexcept
       int compare (const path &__p) const noexcept
       int compare (const string_type &__s) const noexcept
       int compare (const value_type *__s) const noexcept
       template<typename _InputIterator > __detail::_Path2< _InputIterator > &
           concat (_InputIterator __first, _InputIterator __last)
       template<typename _Source > __detail::_Path< _Source > & concat
           (_Source const &__x)
       bool empty () const noexcept
       iterator end () const noexcept
       path extension () const
       path filename () const
       std::string generic_string () const
       template<typename _CharT , typename _Traits  =
           std::char_traits<_CharT>, typename _Allocator  =
           std::allocator<_CharT>> std::basic_string< _CharT, _Traits,
           _Allocator > generic_string (const _Allocator &__a=_Allocator())
           const
       std::u16string generic_u16string () const
       std::u32string generic_u32string () const
       std::string generic_u8string () const
       std::wstring generic_wstring () const
       bool has_extension () const noexcept
       bool has_filename () const noexcept
       bool has_parent_path () const noexcept
       bool has_relative_path () const noexcept
       bool has_root_directory () const noexcept
       bool has_root_name () const noexcept
       bool has_root_path () const noexcept
       bool has_stem () const noexcept
       bool is_absolute () const noexcept
       bool is_relative () const noexcept
       path lexically_normal () const
       path lexically_proximate (const path &base) const
       path lexically_relative (const path &base) const
       path & make_preferred ()
       const string_type & native () const noexcept
       operator string_type () const
       template<typename _CharT > __detail::_Path2< _CharT * > & operator+=
           (_CharT __x)
       template<typename _Source > __detail::_Path< _Source > & operator+=
           (_Source const &__x)
       path & operator+= (basic_string_view< value_type > __x)
       path & operator+= (const path &__x)
       path & operator+= (const string_type &__x)
       path & operator+= (const value_type *__x)
       path & operator+= (value_type __x)
       template<typename _Source > __detail::_Path< _Source > & operator/=
           (_Source const &__source)
       path & operator/= (const path &__p)
       template<typename _Source > __detail::_Path< _Source > & operator=
           (_Source const &__source)
       path & operator= (const path &)
       path & operator= (path &&) noexcept
       path & operator= (string_type &&__source)
       path parent_path () const
       path relative_path () const
       path & remove_filename ()
       path & replace_extension (const path &__replacement=path())
       path & replace_filename (const path &__replacement)
       path root_directory () const
       path root_name () const
       path root_path () const
       path stem () const
       std::string string () const
       template<typename _CharT , typename _Traits , typename _Allocator >
           basic_string< _CharT, _Traits, _Allocator > string (const
           _Allocator &__a) const
       template<typename _CharT , typename _Traits  =
           std::char_traits<_CharT>, typename _Allocator  =
           std::allocator<_CharT>> std::basic_string< _CharT, _Traits,
           _Allocator > string (const _Allocator &__a=_Allocator()) const
       void swap (path &__rhs) noexcept
       std::u16string u16string () const
       std::u32string u32string () const
       std::string u8string () const
       std::wstring wstring () const

   Static Public Attributes
       static constexpr value_type preferred_separator

   Friends
       path operator/ (const path &__lhs, const path &__rhs)
           Append one path to another.
       template<typename _CharT , typename _Traits > std::basic_ostream<
           _CharT, _Traits > & operator<< (std::basic_ostream< _CharT, _Traits
           > &__os, const path &__p)
           Write a path to a stream.
       strong_ordering operator<=> (const path &__lhs, const path &__rhs)
           noexcept
           Compare paths.
       bool operator== (const path &__lhs, const path &__rhs) noexcept
           Compare paths.
       template<typename _CharT , typename _Traits > std::basic_istream<
           _CharT, _Traits > & operator>> (std::basic_istream< _CharT, _Traits
           > &__is, path &__p)
           Read a path from a stream.

   Related Symbols
       (Note that these are not member symbols.)
       void swap (path &__lhs, path &__rhs) noexcept
       template<typename _InputIterator , typename _Require  =
           __detail::_Path2<_InputIterator>, typename _CharT  =
           __detail::__value_type_is_char_or_char8_t<_InputIterator>> path
           u8path (_InputIterator __first, _InputIterator __last)
       template<typename _Source , typename _Require  =
           __detail::_Path<_Source>, typename _CharT  =
           __detail::__value_type_is_char_or_char8_t<_Source>> path u8path
           (const _Source &__source)

Detailed Description
       A filesystem path.



       Since
           C++17

Member Enumeration Documentation
   enum std::filesystem::path::format : unsigned char
       path::format is ignored in this implementation

Friends And Related Symbol Documentation
   path operator/ (const path & __lhs, const path & __rhs) [friend]
       Append one path to another.

   template<typename _CharT , typename _Traits > std::basic_ostream< _CharT,
       _Traits > & operator<< (std::basic_ostream< _CharT, _Traits > & __os,
       const path & __p) [friend]
       Write a path to a stream.

   strong_ordering operator<=> (const path & __lhs, const path & __rhs)
       [friend]
       Compare paths.

   bool operator== (const path & __lhs, const path & __rhs) [friend]
       Compare paths.

   template<typename _CharT , typename _Traits > std::basic_istream< _CharT,
       _Traits > & operator>> (std::basic_istream< _CharT, _Traits > & __is,
       path & __p) [friend]
       Read a path from a stream.


Author
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                                   libstdc++          std::filesystem::path(3)