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17bbb224f9
- add the `from_range_t` constructors and the related deduction guides; - add the `insert_range`/`assign_range`/etc. member functions. (Note: this patch is split from https://reviews.llvm.org/D142335) Differential Revision: https://reviews.llvm.org/D149826
34 lines
833 B
C++
34 lines
833 B
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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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_FROM_RANGE_H
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#define _LIBCPP___RANGES_FROM_RANGE_H
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#include <__config>
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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_BEGIN_NAMESPACE_STD
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#if _LIBCPP_STD_VER >= 23
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struct from_range_t {
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explicit from_range_t() = default;
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};
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inline constexpr from_range_t from_range{};
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#endif // _LIBCPP_STD_VER >= 23
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_LIBCPP_END_NAMESPACE_STD
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#endif // _LIBCPP___RANGES_FROM_RANGE_H
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