path_view.hpp File Reference

Provides view of a path. More...

#include "config.hpp"
#include <iterator>
#include <memory>
#include "quickcpplib/algorithm/hash.hpp"
#include "quickcpplib/algorithm/string.hpp"

Classes
class	llfio_v2_xxx::path_view_component
	An iterated part of a path_view. More...
class	llfio_v2_xxx::path_view_component::rendered_path< ZeroTermination, T, AllocatorOrDeleter, _internal_buffer_size, type >
class	llfio_v2_xxx::path_view
	A borrowed view of a path. A lightweight trivial-type alternative to std::filesystem::path. More...

Namespaces
	llfio_v2_xxx
	The LLFIO namespace.

Macros
#define	LLFIO_PATH_VIEW_CONSTEXPR   constexpr
#define	LLFIO_PATH_VIEW_CHAR8_TYPE_EMULATED   0

Enumerations
enum class	char16_t : unsigned short

Functions
template<class T >
constexpr size_t	llfio_v2_xxx::detail::constexpr_strlen (const T *s) noexcept
constexpr size_t	llfio_v2_xxx::detail::constexpr_strlen (const byte *s) noexcept
char *	llfio_v2_xxx::detail::reencode_path_to (size_t &toallocate, char *dest_buffer, size_t dest_buffer_length, const llfio_v2_xxx::byte *src_buffer, size_t src_buffer_length, const std::locale *loc)
char *	llfio_v2_xxx::detail::reencode_path_to (size_t &toallocate, char *dest_buffer, size_t dest_buffer_length, const char *src_buffer, size_t src_buffer_length, const std::locale *loc)
char *	llfio_v2_xxx::detail::reencode_path_to (size_t &toallocate, char *dest_buffer, size_t dest_buffer_length, const wchar_t *src_buffer, size_t src_buffer_length, const std::locale *loc)
char *	llfio_v2_xxx::detail::reencode_path_to (size_t &toallocate, char *dest_buffer, size_t dest_buffer_length, const char8_t *src_buffer, size_t src_buffer_length, const std::locale *loc)
char *	llfio_v2_xxx::detail::reencode_path_to (size_t &toallocate, char *dest_buffer, size_t dest_buffer_length, const char16_t *src_buffer, size_t src_buffer_length, const std::locale *loc)
wchar_t *	llfio_v2_xxx::detail::reencode_path_to (size_t &toallocate, wchar_t *dest_buffer, size_t dest_buffer_length, const llfio_v2_xxx::byte *src_buffer, size_t src_buffer_length, const std::locale *loc)
wchar_t *	llfio_v2_xxx::detail::reencode_path_to (size_t &toallocate, wchar_t *dest_buffer, size_t dest_buffer_length, const char *src_buffer, size_t src_buffer_length, const std::locale *loc)
wchar_t *	llfio_v2_xxx::detail::reencode_path_to (size_t &toallocate, wchar_t *dest_buffer, size_t dest_buffer_length, const wchar_t *src_buffer, size_t src_buffer_length, const std::locale *loc)
wchar_t *	llfio_v2_xxx::detail::reencode_path_to (size_t &toallocate, wchar_t *dest_buffer, size_t dest_buffer_length, const char8_t *src_buffer, size_t src_buffer_length, const std::locale *loc)
wchar_t *	llfio_v2_xxx::detail::reencode_path_to (size_t &toallocate, wchar_t *dest_buffer, size_t dest_buffer_length, const char16_t *src_buffer, size_t src_buffer_length, const std::locale *loc)
template<class T , class U , typename = decltype( std::declval<U>()((T *) nullptr) )>
constexpr U	llfio_v2_xxx::detail::is_deleter (U &&v)
template<class T >
constexpr void	llfio_v2_xxx::detail::is_deleter (...)
template<class U , typename = decltype( std::declval<U>().deallocate((typename U::value_type *) nullptr, (size_t) 0) )>
constexpr U	llfio_v2_xxx::detail::is_allocator (U &&v)
constexpr void	llfio_v2_xxx::detail::is_allocator (...)
constexpr bool	llfio_v2_xxx::operator== (path_view_component x, path_view_component y) noexcept
	Compares identity equality not equivalence i.e. backing storage type must be identical, and backing bytes must be identical. Use compare() if you want something stronger.
constexpr bool	llfio_v2_xxx::operator== (path_view x, path_view y) noexcept
	Compares individual path view components for identity not equivalence. Use compare() if you want something stronger.
constexpr bool	llfio_v2_xxx::operator!= (path_view_component x, path_view_component y) noexcept
	Compares identity inequality not disequivalence i.e. backing storage type must be different, or backing bytes must be different. Use compare() if you want something stronger.
constexpr bool	llfio_v2_xxx::operator< (path_view_component x, path_view_component y) noexcept
	Compares identity for ordering i.e. backing storage type must be different, or backing bytes must be different. Use compare() if you want something stronger.
constexpr bool	llfio_v2_xxx::operator!= (path_view x, path_view y) noexcept
	Compares individual path view components for non-**identity** not disequivalence. Use compare() if you want something stronger.
constexpr bool	llfio_v2_xxx::operator< (path_view x, path_view y) noexcept
	Compares individual path view components for ordering. Use compare() if you want something stronger.
constexpr size_t	llfio_v2_xxx::hash_value (path_view_component view) noexcept
	Hashes a path_view_component.
template<class F >
constexpr auto	llfio_v2_xxx::visit (path_view_component view, F &&f)
	Visit the underlying source for a path_view_component (LLFIO backwards compatible overload)
template<class F >
constexpr auto	llfio_v2_xxx::visit (F &&f, path_view_component view)
	Visit the underlying source for a path_view_component (std compatible overload)
std::ostream &	llfio_v2_xxx::operator<< (std::ostream &s, const path_view_component &v)
constexpr size_t	llfio_v2_xxx::hash_value (path_view x) noexcept
	Return the combined hash of individual path components.
template<class CharT , typename std::enable_if<(path_view_component::is_source_acceptable< CharT >), bool >::type = true>
constexpr bool	llfio_v2_xxx::operator== (path_view_component, const CharT *) noexcept
template<class CharT , typename std::enable_if<(path_view_component::is_source_acceptable< CharT >), bool >::type = true>
constexpr bool	llfio_v2_xxx::operator== (const CharT *, path_view_component) noexcept
template<class CharT , typename std::enable_if<(path_view_component::is_source_acceptable< CharT >), bool >::type = true>
constexpr bool	llfio_v2_xxx::operator!= (path_view_component, const CharT *) noexcept
template<class CharT , typename std::enable_if<(path_view_component::is_source_acceptable< CharT >), bool >::type = true>
constexpr bool	llfio_v2_xxx::operator!= (const CharT *, path_view_component) noexcept
template<class CharT , typename std::enable_if<(path_view_component::is_source_acceptable< CharT >), bool >::type = true>
constexpr bool	llfio_v2_xxx::operator< (path_view_component, const CharT *) noexcept
template<class CharT , typename std::enable_if<(path_view_component::is_source_acceptable< CharT >), bool >::type = true>
constexpr bool	llfio_v2_xxx::operator< (const CharT *, path_view_component) noexcept
template<class CharT , typename std::enable_if<(path_view::is_source_acceptable< CharT >), bool >::type = true>
constexpr bool	llfio_v2_xxx::operator== (path_view, const CharT *) noexcept
template<class CharT , typename std::enable_if<(path_view::is_source_acceptable< CharT >), bool >::type = true>
constexpr bool	llfio_v2_xxx::operator== (const CharT *, path_view) noexcept
template<class CharT , typename std::enable_if<(path_view::is_source_acceptable< CharT >), bool >::type = true>
constexpr bool	llfio_v2_xxx::operator!= (path_view, const CharT *) noexcept
template<class CharT , typename std::enable_if<(path_view::is_source_acceptable< CharT >), bool >::type = true>
constexpr bool	llfio_v2_xxx::operator!= (const CharT *, path_view) noexcept
filesystem::path &	llfio_v2_xxx::operator+= (filesystem::path &a, path_view_component b)
	Append a path view component to a path.
filesystem::path &	llfio_v2_xxx::operator/= (filesystem::path &a, path_view_component b)
	Append a path view component to a path.
filesystem::path	llfio_v2_xxx::operator/ (const filesystem::path &a, path_view_component b)
	Append a path view component to a path.
filesystem::path	llfio_v2_xxx::operator/ (filesystem::path &&a, path_view_component b)
	Append a path view component to a path.
template<class T , typename std::enable_if<(std::is_same< T, path_view_component >::value||std::is_same< T, path_view >::value), bool >::type = true>
filesystem::path	llfio_v2_xxx::operator/ (T a, path_view_component b)
	Append a path view component to a path view component.

Detailed Description

Provides view of a path.