forked from OSchip/llvm-project
108 lines
2.9 KiB
C++
108 lines
2.9 KiB
C++
// -*- C++ -*-
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//===--------------------------- ranges -----------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_RANGES
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#define _LIBCPP_RANGES
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/*
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#include <compare> // see [compare.syn]
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#include <initializer_list> // see [initializer.list.syn]
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#include <iterator> // see [iterator.synopsis]
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namespace std::ranges {
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inline namespace unspecified {
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// [range.access], range access
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inline constexpr unspecified begin = unspecified;
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inline constexpr unspecified end = unspecified;
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inline constexpr unspecified cbegin = unspecified;
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inline constexpr unspecified cend = unspecified;
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inline constexpr unspecified size = unspecified;
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inline constexpr unspecified ssize = unspecified;
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}
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// [range.range], ranges
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template<class T>
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concept range = see below;
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template<class T>
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inline constexpr bool enable_borrowed_range = false;
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template<class T>
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using iterator_t = decltype(ranges::begin(declval<T&>()));
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template<class T>
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using iterator_t = decltype(ranges::begin(declval<T&>()));
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template<range R>
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using sentinel_t = decltype(ranges::end(declval<R&>()));
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template<range R>
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using range_difference_t = iter_difference_t<iterator_t<R>>;
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template<range R>
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using range_value_t = iter_value_t<iterator_t<R>>;
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template<range R>
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using range_reference_t = iter_reference_t<iterator_t<R>>;
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template<range R>
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using range_rvalue_reference_t = iter_rvalue_reference_t<iterator_t<R>>;
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// [range.view], views
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template<class T>
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inline constexpr bool enable_view = ...;
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struct view_base { };
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template<class T>
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concept view = ...;
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// [range.refinements], other range refinements
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template<class T>
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concept input_range = see below;
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template<class T>
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concept forward_range = see below;
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template<class T>
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concept bidirectional_range = see below;
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template <class _Tp>
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concept common_range = see below;
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}
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*/
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#include <__config>
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#include <__ranges/access.h>
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#include <__ranges/concepts.h>
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#include <__ranges/enable_borrowed_range.h>
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#include <__ranges/view.h>
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#include <__ranges/size.h>
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#include <compare> // Required by the standard.
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#include <initializer_list> // Required by the standard.
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#include <iterator> // Required by the standard.
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#include <type_traits>
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#include <version>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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#pragma GCC system_header
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#endif
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_LIBCPP_PUSH_MACROS
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#include <__undef_macros>
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_LIBCPP_BEGIN_NAMESPACE_STD
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#if _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_RANGES)
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#endif // _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_RANGES)
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_LIBCPP_END_NAMESPACE_STD
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_LIBCPP_POP_MACROS
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#endif // _LIBCPP_RANGES
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