Lines Matching defs:_Iter

65 template <class _Pair, class _Iter, class _Sent>
67     !range<_Pair> && __pair_like_no_subrange<_Pair> && constructible_from<_Pair, _Iter, _Sent> &&
68     __convertible_to_non_slicing<_Iter, tuple_element_t<0, _Pair>> && convertible_to<_Sent, tuple_element_t<1, _Pair>>;
70 template <input_or_output_iterator _Iter,
71           sentinel_for<_Iter> _Sent = _Iter,
72           subrange_kind _Kind       = sized_sentinel_for<_Sent, _Iter> ? subrange_kind::sized : subrange_kind::unsized>
73   requires(_Kind == subrange_kind::sized || !sized_sentinel_for<_Sent, _Iter>)
74 class _LIBCPP_TEMPLATE_VIS subrange : public view_interface<subrange<_Iter, _Sent, _Kind>> {
77   static constexpr bool _StoreSize = (_Kind == subrange_kind::sized && !sized_sentinel_for<_Sent, _Iter>);
84   using _Size = conditional_t<_StoreSize, make_unsigned_t<iter_difference_t<_Iter>>, _Empty>;
85   _LIBCPP_NO_UNIQUE_ADDRESS _Iter __begin_ = _Iter();
91     requires default_initializable<_Iter>
94   _LIBCPP_HIDE_FROM_ABI constexpr subrange(__convertible_to_non_slicing<_Iter> auto __iter, _Sent __sent)
99       __convertible_to_non_slicing<_Iter> auto __iter, _Sent __sent, make_unsigned_t<iter_difference_t<_Iter>> __n)
102     if constexpr (sized_sentinel_for<_Sent, _Iter>)
103       _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS((__end_ - __begin_) == static_cast<iter_difference_t<_Iter>>(__n),
108     requires borrowed_range<_Range> && __convertible_to_non_slicing<iterator_t<_Range>, _Iter> &&
115     requires borrowed_range<_Range> && __convertible_to_non_slicing<iterator_t<_Range>, _Iter> &&
122     requires __convertible_to_non_slicing<iterator_t<_Range>, _Iter> &&
124              _LIBCPP_HIDE_FROM_ABI constexpr subrange(_Range&& __range, make_unsigned_t<iter_difference_t<_Iter>> __n)
128   template <__pair_like_convertible_from<const _Iter&, const _Sent&> _Pair>
133   _LIBCPP_HIDE_FROM_ABI constexpr _Iter begin() const
134     requires copyable<_Iter>
139   [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr _Iter begin()
140     requires(!copyable<_Iter>)
149   _LIBCPP_HIDE_FROM_ABI constexpr make_unsigned_t<iter_difference_t<_Iter>> size() const
158   [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr subrange next(iter_difference_t<_Iter> __n = 1) const&
159     requires forward_iterator<_Iter>
166   [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr subrange next(iter_difference_t<_Iter> __n = 1) && {
171   [[nodiscard]] _LIBCPP_HIDE_FROM_ABI constexpr subrange prev(iter_difference_t<_Iter> __n = 1) const
172     requires bidirectional_iterator<_Iter>
179   _LIBCPP_HIDE_FROM_ABI constexpr subrange& advance(iter_difference_t<_Iter> __n) {
180     if constexpr (bidirectional_iterator<_Iter>) {
196 template <input_or_output_iterator _Iter, sentinel_for<_Iter> _Sent>
197 subrange(_Iter, _Sent) -> subrange<_Iter, _Sent>;
199 template <input_or_output_iterator _Iter, sentinel_for<_Iter> _Sent>
200 subrange(_Iter, _Sent, make_unsigned_t<iter_difference_t<_Iter>>) -> subrange<_Iter, _Sent, subrange_kind::sized>;
213 template <size_t _Index, class _Iter, class _Sent, subrange_kind _Kind>
214   requires((_Index == 0 && copyable<_Iter>) || _Index == 1)
215 _LIBCPP_HIDE_FROM_ABI constexpr auto get(const subrange<_Iter, _Sent, _Kind>& __subrange) {
222 template <size_t _Index, class _Iter, class _Sent, subrange_kind _Kind>
224 _LIBCPP_HIDE_FROM_ABI constexpr auto get(subrange<_Iter, _Sent, _Kind>&& __subrange) {