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Diffstat (limited to 'thirdparty/ue-libcxx/include/c++/v1/ranges')
| -rw-r--r-- | thirdparty/ue-libcxx/include/c++/v1/ranges | 316 |
1 files changed, 0 insertions, 316 deletions
diff --git a/thirdparty/ue-libcxx/include/c++/v1/ranges b/thirdparty/ue-libcxx/include/c++/v1/ranges deleted file mode 100644 index 82378a6b0..000000000 --- a/thirdparty/ue-libcxx/include/c++/v1/ranges +++ /dev/null @@ -1,316 +0,0 @@ -// -*- C++ -*- -//===----------------------------------------------------------------------===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// - -#ifndef _LIBCPP_RANGES -#define _LIBCPP_RANGES - -/* - -#include <compare> // see [compare.syn] -#include <initializer_list> // see [initializer.list.syn] -#include <iterator> // see [iterator.synopsis] - -namespace std::ranges { - inline namespace unspecified { - // [range.access], range access - inline constexpr unspecified begin = unspecified; - inline constexpr unspecified end = unspecified; - inline constexpr unspecified cbegin = unspecified; - inline constexpr unspecified cend = unspecified; - - inline constexpr unspecified size = unspecified; - inline constexpr unspecified ssize = unspecified; - } - - // [range.range], ranges - template<class T> - concept range = see below; - - template<class T> - inline constexpr bool enable_borrowed_range = false; - - template<class T> - using iterator_t = decltype(ranges::begin(declval<T&>())); - template<range R> - using sentinel_t = decltype(ranges::end(declval<R&>())); - template<range R> - using range_difference_t = iter_difference_t<iterator_t<R>>; - template<sized_range R> - using range_size_t = decltype(ranges::size(declval<R&>())); - template<range R> - using range_value_t = iter_value_t<iterator_t<R>>; - template<range R> - using range_reference_t = iter_reference_t<iterator_t<R>>; - template<range R> - using range_rvalue_reference_t = iter_rvalue_reference_t<iterator_t<R>>; - - // [range.sized], sized ranges - template<class> - inline constexpr bool disable_sized_range = false; - - template<class T> - concept sized_range = ...; - - // [range.view], views - template<class T> - inline constexpr bool enable_view = ...; - - struct view_base { }; - - template<class T> - concept view = ...; - - // [range.refinements], other range refinements - template<class R, class T> - concept output_range = see below; - - template<class T> - concept input_range = see below; - - template<class T> - concept forward_range = see below; - - template<class T> - concept bidirectional_range = see below; - - template<class T> - concept random_access_range = see below; - - template<class T> - concept contiguous_range = see below; - - template <class _Tp> - concept common_range = see below; - - template<class T> - concept viewable_range = see below; - - // [view.interface], class template view_interface - template<class D> - requires is_class_v<D> && same_as<D, remove_cv_t<D>> - class view_interface; - - // [range.subrange], sub-ranges - enum class subrange_kind : bool { unsized, sized }; - - template<input_or_output_iterator I, sentinel_for<I> S = I, subrange_kind K = see below> - requires (K == subrange_kind::sized || !sized_sentinel_for<S, I>) - class subrange; - - template<class I, class S, subrange_kind K> - inline constexpr bool enable_borrowed_range<subrange<I, S, K>> = true; - - // [range.dangling], dangling iterator handling - struct dangling; - - template<range R> - using borrowed_iterator_t = see below; - - template<range R> - using borrowed_subrange_t = see below; - - // [range.empty], empty view - template<class T> - requires is_object_v<T> - class empty_view; - - template<class T> - inline constexpr bool enable_borrowed_range<empty_view<T>> = true; - - namespace views { - template<class T> - inline constexpr empty_view<T> empty{}; - } - - // [range.all], all view - namespace views { - inline constexpr unspecified all = unspecified; - - template<viewable_range R> - using all_t = decltype(all(declval<R>())); - } - - template<range R> - requires is_object_v<R> - class ref_view; - - template<class T> - inline constexpr bool enable_borrowed_range<ref_view<T>> = true; - - template<range R> - requires see below - class owning_view; - - template<class T> - inline constexpr bool enable_borrowed_range<owning_view<T>> = enable_borrowed_range<T>; - - // [range.filter], filter view - template<input_range V, indirect_unary_predicate<iterator_t<V>> Pred> - requires view<V> && is_object_v<Pred> - class filter_view; - - namespace views { - inline constexpr unspecified filter = unspecified; - } - - // [range.drop], drop view - template<view V> - class drop_view; - - template<class T> - inline constexpr bool enable_borrowed_range<drop_view<T>> = enable_borrowed_range<T>; - - // [range.transform], transform view - template<input_range V, copy_constructible F> - requires view<V> && is_object_v<F> && - regular_invocable<F&, range_reference_t<V>> && - can-reference<invoke_result_t<F&, range_reference_t<V>>> - class transform_view; - - // [range.counted], counted view - namespace views { inline constexpr unspecified counted = unspecified; } - - // [range.common], common view - template<view V> - requires (!common_range<V> && copyable<iterator_t<V>>) - class common_view; - - // [range.reverse], reverse view - template<view V> - requires bidirectional_range<V> - class reverse_view; - - template<class T> - inline constexpr bool enable_borrowed_range<reverse_view<T>> = enable_borrowed_range<T>; - - template<class T> - inline constexpr bool enable_borrowed_range<common_view<T>> = enable_borrowed_range<T>; - - // [range.take], take view - template<view> class take_view; - - template<class T> - inline constexpr bool enable_borrowed_range<take_view<T>> = enable_borrowed_range<T>; - - template<copy_constructible T> - requires is_object_v<T> - class single_view; - - template<weakly_incrementable W, semiregular Bound = unreachable_sentinel_t> - requires weakly-equality-comparable-with<W, Bound> && copyable<W> - class iota_view; - - template<class W, class Bound> - inline constexpr bool enable_borrowed_range<iota_view<W, Bound>> = true; - - // [range.join], join view - template<input_range V> - requires view<V> && input_range<range_reference_t<V>> - class join_view; - - // [range.lazy.split], lazy split view - template<class R> - concept tiny-range = see below; // exposition only - - template<input_range V, forward_range Pattern> - requires view<V> && view<Pattern> && - indirectly_comparable<iterator_t<V>, iterator_t<Pattern>, ranges::equal_to> && - (forward_range<V> || tiny-range<Pattern>) - class lazy_split_view; - - namespace views { - inline constexpr unspecified lazy_split = unspecified; - } - - // [range.zip], zip view - template<input_range... Views> - requires (view<Views> && ...) && (sizeof...(Views) > 0) - class zip_view; // C++2b - - template<class... Views> - inline constexpr bool enable_borrowed_range<zip_view<Views...>> = // C++2b - (enable_borrowed_range<Views> && ...); - - namespace views { inline constexpr unspecified zip = unspecified; } // C++2b -} - -namespace std { - namespace views = ranges::views; - - template<class T> struct tuple_size; - template<size_t I, class T> struct tuple_element; - - template<class I, class S, ranges::subrange_kind K> - struct tuple_size<ranges::subrange<I, S, K>> - : integral_constant<size_t, 2> {}; - - template<class I, class S, ranges::subrange_kind K> - struct tuple_element<0, ranges::subrange<I, S, K>> { - using type = I; - }; - - template<class I, class S, ranges::subrange_kind K> - struct tuple_element<1, ranges::subrange<I, S, K>> { - using type = S; - }; - - template<class I, class S, ranges::subrange_kind K> - struct tuple_element<0, const ranges::subrange<I, S, K>> { - using type = I; - }; - - template<class I, class S, ranges::subrange_kind K> - struct tuple_element<1, const ranges::subrange<I, S, K>> { - using type = S; - }; -} -*/ - -#include <__assert> // all public C++ headers provide the assertion handler -#include <__config> -#include <__ranges/access.h> -#include <__ranges/all.h> -#include <__ranges/common_view.h> -#include <__ranges/concepts.h> -#include <__ranges/counted.h> -#include <__ranges/dangling.h> -#include <__ranges/data.h> -#include <__ranges/drop_view.h> -#include <__ranges/empty.h> -#include <__ranges/empty_view.h> -#include <__ranges/enable_borrowed_range.h> -#include <__ranges/enable_view.h> -#include <__ranges/filter_view.h> -#include <__ranges/iota_view.h> -#include <__ranges/join_view.h> -#include <__ranges/lazy_split_view.h> -#include <__ranges/rbegin.h> -#include <__ranges/ref_view.h> -#include <__ranges/rend.h> -#include <__ranges/reverse_view.h> -#include <__ranges/single_view.h> -#include <__ranges/size.h> -#include <__ranges/subrange.h> -#include <__ranges/take_view.h> -#include <__ranges/transform_view.h> -#include <__ranges/view_interface.h> -#include <__ranges/views.h> -#include <__ranges/zip_view.h> -#include <__tuple> // TODO: <ranges> has to export std::tuple_size. Replace this, once <tuple> is granularized. -#include <compare> // Required by the standard. -#include <initializer_list> // Required by the standard. -#include <iterator> // Required by the standard. -#include <type_traits> -#include <version> - -#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) -# pragma GCC system_header -#endif - -#endif // _LIBCPP_RANGES |