lunar (3) std::ranges::subrange.3cxx.gz
NAME
std::ranges::subrange< _It, _Sent, _Kind > - The ranges::subrange class template.
SYNOPSIS
#include <ranges>
Inherits std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for< _It, _It > ?
subrange_kind::sized :subrange_kind::unsized > >.
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 subrange & advance (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())))
constexpr decltype(auto) operator[] (range_difference_t< _Range > __n)
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 240 of file ranges.
Constructor & Destructor Documentation
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> constexpr
std::ranges::subrange< _It, _Sent, _Kind >::subrange
(__detail::__convertible_to_non_slicing< _It > auto __i, _Sent __s) [inline],
[constexpr], [noexcept]
Definition at line 268 of file ranges.
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> constexpr
std::ranges::subrange< _It, _Sent, _Kind >::subrange
(__detail::__convertible_to_non_slicing< _It > auto __i, _Sent __s, __size_type __n)
[inline], [constexpr], [noexcept]
Definition at line 276 of file ranges.
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>constexpr std::ranges::subrange< _It,
_Sent, _Kind >::subrange (_Rng && __r) && [inline], [constexpr], [noexcept]"
Definition at line 292 of file ranges.
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)constexpr
std::ranges::subrange< _It, _Sent, _Kind >::subrange (_Rng && __r) [inline], [constexpr],
[noexcept]"
Definition at line 303 of file ranges.
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)constexpr
std::ranges::subrange< _It, _Sent, _Kind >::subrange (_Rng && __r, __size_type __n)
[inline], [constexpr], [noexcept]"
Definition at line 313 of file ranges.
Member Function Documentation
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> constexpr
subrange & std::ranges::subrange< _It, _Sent, _Kind >::advance (iter_difference_t< _It >
__n) [inline], [constexpr]
Definition at line 373 of file ranges.
constexpr decltype(auto) std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for<
_It, _It > ? subrange_kind::sized :subrange_kind::unsized > >::back () [inline],
[constexpr], [inherited]
Definition at line 170 of file ranges.
constexpr decltype(auto) std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for<
_It, _It > ? subrange_kind::sized :subrange_kind::unsized > >::back () const [inline],
[constexpr], [inherited]
Definition at line 178 of file ranges.
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> constexpr
_It std::ranges::subrange< _It, _Sent, _Kind >::begin () [inline], [constexpr]
Definition at line 331 of file ranges.
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> constexpr
_It std::ranges::subrange< _It, _Sent, _Kind >::begin () const [inline], [constexpr]
Definition at line 327 of file ranges.
constexpr auto std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for< _It, _It >
? subrange_kind::sized :subrange_kind::unsized > >::data () const [inline], [constexpr],
[noexcept], [inherited]
Definition at line 137 of file ranges.
constexpr auto std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for< _It, _It >
? subrange_kind::sized :subrange_kind::unsized > >::data () [inline], [constexpr],
[noexcept], [inherited]
Definition at line 132 of file ranges.
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> constexpr
bool std::ranges::subrange< _It, _Sent, _Kind >::empty () const [inline], [constexpr]
Definition at line 336 of file ranges.
constexpr bool std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for< _It, _It >
? subrange_kind::sized :subrange_kind::unsized > >::empty () [inline], [constexpr],
[noexcept], [inherited]
Definition at line 98 of file ranges.
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> constexpr
_Sent std::ranges::subrange< _It, _Sent, _Kind >::end () const [inline], [constexpr]
Definition at line 334 of file ranges.
constexpr decltype(auto) std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for<
_It, _It > ? subrange_kind::sized :subrange_kind::unsized > >::front () [inline],
[constexpr], [inherited]
Definition at line 156 of file ranges.
constexpr decltype(auto) std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for<
_It, _It > ? subrange_kind::sized :subrange_kind::unsized > >::front () const [inline],
[constexpr], [inherited]
Definition at line 163 of file ranges.
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> constexpr
subrange std::ranges::subrange< _It, _Sent, _Kind >::next (iter_difference_t< _It > __n =
1) && [inline], [constexpr]
Definition at line 357 of file ranges.
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> constexpr
subrange std::ranges::subrange< _It, _Sent, _Kind >::next (iter_difference_t< _It > __n =
1) const & [inline], [constexpr]
Definition at line 348 of file ranges.
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&>constexpr std::ranges::subrange< _It, _Sent, _Kind >::operator _PairLike () const
[inline], [constexpr]"
Definition at line 323 of file ranges.
constexpr std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for< _It, _It > ?
subrange_kind::sized :subrange_kind::unsized > >::operator bool () const [inline],
[explicit], [constexpr], [noexcept], [inherited]
Definition at line 127 of file ranges.
constexpr std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for< _It, _It > ?
subrange_kind::sized :subrange_kind::unsized > >::operator bool () [inline], [explicit],
[constexpr], [noexcept], [inherited]
Definition at line 122 of file ranges.
constexpr decltype(auto) std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for<
_It, _It > ? subrange_kind::sized :subrange_kind::unsized > >::operator[]
(range_difference_t< _Range > __n) [inline], [constexpr], [inherited]
Definition at line 188 of file ranges.
constexpr decltype(auto) std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for<
_It, _It > ? subrange_kind::sized :subrange_kind::unsized > >::operator[]
(range_difference_t< _Range > __n) const [inline], [constexpr], [inherited]
Definition at line 193 of file ranges.
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> constexpr
subrange std::ranges::subrange< _It, _Sent, _Kind >::prev (iter_difference_t< _It > __n =
1) const [inline], [constexpr]
Definition at line 364 of file ranges.
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> constexpr
__size_type std::ranges::subrange< _It, _Sent, _Kind >::size () const [inline],
[constexpr]
Definition at line 339 of file ranges.
constexpr auto std::ranges::view_interface< subrange< _It, _It, sized_sentinel_for< _It, _It >
? subrange_kind::sized :subrange_kind::unsized > >::size () [inline], [constexpr],
[noexcept], [inherited]
Definition at line 143 of file ranges.
Friends And Related Function Documentation
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 246 of file ranges.
Author
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