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authorAlexSm <alex@ydb.tech>2024-01-18 11:28:56 +0100
committerGitHub <noreply@github.com>2024-01-18 11:28:56 +0100
commit9d0a3761b3201e0d9db879a7adf91876ebdb0564 (patch)
tree541d11ac878c18efd7ebca81e35112aa0fef995b /contrib/libs/cxxsupp/libcxx/include/__algorithm/ranges_clamp.h
parent404ef8886ecc9736bc58ade6da2fbd83b486a408 (diff)
downloadydb-9d0a3761b3201e0d9db879a7adf91876ebdb0564.tar.gz
Library import 8 (#1074)
* Library import 8 * Add contrib/libs/cxxsupp/libcxx/include/__verbose_abort
Diffstat (limited to 'contrib/libs/cxxsupp/libcxx/include/__algorithm/ranges_clamp.h')
-rw-r--r--contrib/libs/cxxsupp/libcxx/include/__algorithm/ranges_clamp.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/contrib/libs/cxxsupp/libcxx/include/__algorithm/ranges_clamp.h b/contrib/libs/cxxsupp/libcxx/include/__algorithm/ranges_clamp.h
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index 0000000000..bdde97e178
--- /dev/null
+++ b/contrib/libs/cxxsupp/libcxx/include/__algorithm/ranges_clamp.h
@@ -0,0 +1,65 @@
+//===----------------------------------------------------------------------===//
+//
+// 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___ALGORITHM_RANGES_CLAMP_H
+#define _LIBCPP___ALGORITHM_RANGES_CLAMP_H
+
+#include <__assert>
+#include <__config>
+#include <__functional/identity.h>
+#include <__functional/invoke.h>
+#include <__functional/ranges_operations.h>
+#include <__iterator/concepts.h>
+#include <__iterator/projected.h>
+#include <__utility/forward.h>
+
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+# pragma GCC system_header
+#endif
+
+#if _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+namespace ranges {
+namespace __clamp {
+struct __fn {
+
+ template <class _Type,
+ class _Proj = identity,
+ indirect_strict_weak_order<projected<const _Type*, _Proj>> _Comp = ranges::less>
+ _LIBCPP_HIDE_FROM_ABI constexpr
+ const _Type& operator()(const _Type& __value,
+ const _Type& __low,
+ const _Type& __high,
+ _Comp __comp = {},
+ _Proj __proj = {}) const {
+ _LIBCPP_ASSERT(!bool(std::invoke(__comp, std::invoke(__proj, __high), std::invoke(__proj, __low))),
+ "Bad bounds passed to std::ranges::clamp");
+
+ if (std::invoke(__comp, std::invoke(__proj, __value), std::invoke(__proj, __low)))
+ return __low;
+ else if (std::invoke(__comp, std::invoke(__proj, __high), std::invoke(__proj, __value)))
+ return __high;
+ else
+ return __value;
+ }
+
+};
+} // namespace __clamp
+
+inline namespace __cpo {
+ inline constexpr auto clamp = __clamp::__fn{};
+} // namespace __cpo
+} // namespace ranges
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
+
+#endif // _LIBCPP___ALGORITHM_RANGES_CLAMP_H