libstdc++
std::ranges::subrange< _It, _Sent, _Kind > Class Template Reference

#include <ranges_util.h>

Inheritance diagram for std::ranges::subrange< _It, _Sent, _Kind >:
[legend]

Public Member Functions

constexpr subrange (__detail::__convertible_to_non_slicing< _It > auto __i, _Sent __s) noexcept(is_nothrow_constructible_v< _It, decltype(__i)> &&is_nothrow_constructible_v< _Sent, _Sent & >)
 
constexpr subrange (__detail::__convertible_to_non_slicing< _It > auto __i, _Sent __s, __size_type __n) noexcept(is_nothrow_constructible_v< _It, decltype(__i)> &&is_nothrow_constructible_v< _Sent, _Sent & >)
 
template<__detail::__different_from< subrange > _Rng>
requires borrowed_range<_Rng> && __detail::__convertible_to_non_slicing<iterator_t<_Rng>, _It> && convertible_to<sentinel_t<_Rng>, _Sent>
constexpr subrange (_Rng &&__r) noexcept(noexcept(subrange(__r, ranges::size(__r)))) _S_store_size &&sized_range< _Rng >
 
template<__detail::__different_from< subrange > _Rng>
requires borrowed_range<_Rng> && __detail::__convertible_to_non_slicing<iterator_t<_Rng>, _It> && convertible_to<sentinel_t<_Rng>, _Sent> (!_S_store_size)
constexpr subrange (_Rng &&__r) noexcept(noexcept(subrange(ranges::begin(__r), ranges::end(__r))))
 
template<borrowed_range _Rng>
requires __detail::__convertible_to_non_slicing<iterator_t<_Rng>, _It> && convertible_to<sentinel_t<_Rng>, _Sent> (_Kind == subrange_kind::sized)
constexpr subrange (_Rng &&__r, __size_type __n) noexcept(noexcept(subrange(ranges::begin(__r), ranges::end(__r), __n)))
 
constexpr subrangeadvance (iter_difference_t< _It > __n)
 
constexpr decltype(auto) back ()
 
constexpr decltype(auto) back () const
 
constexpr _It begin ()
 
constexpr _It begin () const
 
constexpr auto data () const noexcept(noexcept(ranges::begin(_M_derived())))
 
constexpr auto data () noexcept(noexcept(ranges::begin(_M_derived())))
 
constexpr bool empty () const
 
constexpr bool empty () noexcept(noexcept(_S_empty(_M_derived())))
 
constexpr _Sent end () const
 
constexpr decltype(auto) front ()
 
constexpr decltype(auto) front () const
 
constexpr subrange next (iter_difference_t< _It > __n=1) &&
 
constexpr subrange next (iter_difference_t< _It > __n=1) const &
 
template<__detail::__different_from< subrange > _PairLike>
requires __detail::__pair_like_convertible_from<_PairLike, const _It&, const _Sent&>
constexpr operator _PairLike () const
 
constexpr operator bool () const noexcept(noexcept(ranges::empty(_M_derived())))
 
constexpr operator bool () noexcept(noexcept(ranges::empty(_M_derived())))
 
template<random_access_range _Range = _Derived>
constexpr decltype(auto) operator[] (range_difference_t< _Range > __n)
 
template<random_access_range _Range = const _Derived>
constexpr decltype(auto) operator[] (range_difference_t< _Range > __n) const
 
constexpr subrange prev (iter_difference_t< _It > __n=1) const
 
constexpr __size_type size () const
 
constexpr auto size () noexcept(noexcept(_S_size(_M_derived())))
 

Friends

struct views::_Drop
 

Detailed Description

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
requires (_Kind == subrange_kind::sized || !sized_sentinel_for<_Sent, _It>)
class std::ranges::subrange< _It, _Sent, _Kind >

The ranges::subrange class template.

Definition at line 262 of file ranges_util.h.

Constructor & Destructor Documentation

◆ subrange() [1/5]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
std::ranges::subrange< _It, _Sent, _Kind >::subrange ( __detail::__convertible_to_non_slicing< _It > auto __i,
_Sent __s )
inlineconstexprnoexcept

Definition at line 297 of file ranges_util.h.

◆ subrange() [2/5]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
std::ranges::subrange< _It, _Sent, _Kind >::subrange ( __detail::__convertible_to_non_slicing< _It > auto __i,
_Sent __s,
__size_type __n )
inlineconstexprnoexcept

Definition at line 305 of file ranges_util.h.

◆ subrange() [3/5]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
template<__detail::__different_from< subrange > _Rng>
requires borrowed_range<_Rng> && __detail::__convertible_to_non_slicing<iterator_t<_Rng>, _It> && convertible_to<sentinel_t<_Rng>, _Sent>
std::ranges::subrange< _It, _Sent, _Kind >::subrange ( _Rng && __r) &&
inlineconstexprnoexcept

Definition at line 318 of file ranges_util.h.

◆ subrange() [4/5]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
template<__detail::__different_from< subrange > _Rng>
requires borrowed_range<_Rng> && __detail::__convertible_to_non_slicing<iterator_t<_Rng>, _It> && convertible_to<sentinel_t<_Rng>, _Sent> (!_S_store_size)
std::ranges::subrange< _It, _Sent, _Kind >::subrange ( _Rng && __r)
inlineconstexprnoexcept

Definition at line 329 of file ranges_util.h.

◆ subrange() [5/5]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
template<borrowed_range _Rng>
requires __detail::__convertible_to_non_slicing<iterator_t<_Rng>, _It> && convertible_to<sentinel_t<_Rng>, _Sent> (_Kind == subrange_kind::sized)
std::ranges::subrange< _It, _Sent, _Kind >::subrange ( _Rng && __r,
__size_type __n )
inlineconstexprnoexcept

Definition at line 339 of file ranges_util.h.

Member Function Documentation

◆ advance()

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
subrange & std::ranges::subrange< _It, _Sent, _Kind >::advance ( iter_difference_t< _It > __n)
inlineconstexpr

Definition at line 399 of file ranges_util.h.

◆ back() [1/2]

template<typename _Derived >
decltype(auto) std::ranges::view_interface< _Derived >::back ( )
inlineconstexprinherited

Definition at line 169 of file ranges_util.h.

◆ back() [2/2]

template<typename _Derived >
decltype(auto) std::ranges::view_interface< _Derived >::back ( ) const
inlineconstexprinherited

Definition at line 177 of file ranges_util.h.

◆ begin() [1/2]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
_It std::ranges::subrange< _It, _Sent, _Kind >::begin ( )
inlinenodiscardconstexpr

Definition at line 357 of file ranges_util.h.

◆ begin() [2/2]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
_It std::ranges::subrange< _It, _Sent, _Kind >::begin ( ) const
inlineconstexpr

Definition at line 353 of file ranges_util.h.

◆ data() [1/2]

template<typename _Derived >
auto std::ranges::view_interface< _Derived >::data ( ) const
inlineconstexprnoexceptinherited

Definition at line 136 of file ranges_util.h.

◆ data() [2/2]

template<typename _Derived >
auto std::ranges::view_interface< _Derived >::data ( )
inlineconstexprnoexceptinherited

Definition at line 131 of file ranges_util.h.

◆ empty() [1/2]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
bool std::ranges::subrange< _It, _Sent, _Kind >::empty ( ) const
inlineconstexpr

Definition at line 362 of file ranges_util.h.

◆ empty() [2/2]

template<typename _Derived >
bool std::ranges::view_interface< _Derived >::empty ( )
inlineconstexprnoexceptinherited

Definition at line 97 of file ranges_util.h.

◆ end()

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
_Sent std::ranges::subrange< _It, _Sent, _Kind >::end ( ) const
inlineconstexpr

Definition at line 360 of file ranges_util.h.

◆ front() [1/2]

template<typename _Derived >
decltype(auto) std::ranges::view_interface< _Derived >::front ( )
inlineconstexprinherited

Definition at line 155 of file ranges_util.h.

◆ front() [2/2]

template<typename _Derived >
decltype(auto) std::ranges::view_interface< _Derived >::front ( ) const
inlineconstexprinherited

Definition at line 162 of file ranges_util.h.

◆ next() [1/2]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
subrange std::ranges::subrange< _It, _Sent, _Kind >::next ( iter_difference_t< _It > __n = 1) &&
inlinenodiscardconstexpr

Definition at line 383 of file ranges_util.h.

◆ next() [2/2]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
subrange std::ranges::subrange< _It, _Sent, _Kind >::next ( iter_difference_t< _It > __n = 1) const &
inlinenodiscardconstexpr

Definition at line 374 of file ranges_util.h.

◆ operator _PairLike()

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
template<__detail::__different_from< subrange > _PairLike>
requires __detail::__pair_like_convertible_from<_PairLike, const _It&, const _Sent&>
std::ranges::subrange< _It, _Sent, _Kind >::operator _PairLike ( ) const
inlineconstexpr

Definition at line 349 of file ranges_util.h.

◆ operator bool() [1/2]

template<typename _Derived >
std::ranges::view_interface< _Derived >::operator bool ( ) const
inlineexplicitconstexprnoexceptinherited

Definition at line 126 of file ranges_util.h.

◆ operator bool() [2/2]

template<typename _Derived >
std::ranges::view_interface< _Derived >::operator bool ( )
inlineexplicitconstexprnoexceptinherited

Definition at line 121 of file ranges_util.h.

◆ operator[]() [1/2]

template<typename _Derived >
template<random_access_range _Range = _Derived>
decltype(auto) std::ranges::view_interface< _Derived >::operator[] ( range_difference_t< _Range > __n)
inlineconstexprinherited

Definition at line 187 of file ranges_util.h.

◆ operator[]() [2/2]

template<typename _Derived >
template<random_access_range _Range = const _Derived>
decltype(auto) std::ranges::view_interface< _Derived >::operator[] ( range_difference_t< _Range > __n) const
inlineconstexprinherited

Definition at line 192 of file ranges_util.h.

◆ prev()

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
subrange std::ranges::subrange< _It, _Sent, _Kind >::prev ( iter_difference_t< _It > __n = 1) const
inlinenodiscardconstexpr

Definition at line 390 of file ranges_util.h.

◆ size() [1/2]

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
__size_type std::ranges::subrange< _It, _Sent, _Kind >::size ( ) const
inlineconstexpr

Definition at line 365 of file ranges_util.h.

◆ size() [2/2]

template<typename _Derived >
auto std::ranges::view_interface< _Derived >::size ( )
inlineconstexprnoexceptinherited

Definition at line 142 of file ranges_util.h.

Friends And Related Symbol Documentation

◆ views::_Drop

template<input_or_output_iterator _It, sentinel_for< _It > _Sent = _It, subrange_kind _Kind = sized_sentinel_for<_Sent, _It> ? subrange_kind::sized : subrange_kind::unsized>
friend struct views::_Drop
friend

Definition at line 268 of file ranges_util.h.


The documentation for this class was generated from the following file: