Added thirdparty: boost library

2026-08-17 20:58:11 +00:00 · 2024-01-06 19:55:56 +02:00
parent bf49f439e1
commit bccd1e7051
15683 changed files with 3239840 additions and 0 deletions
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+/*!
+@file
+Defines `boost::hana::detail::create`.
+
+Copyright Louis Dionne 2013-2022
+Distributed under the Boost Software License, Version 1.0.
+(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+ */
+
+#ifndef BOOST_HANA_DETAIL_CREATE_HPP
+#define BOOST_HANA_DETAIL_CREATE_HPP
+
+#include <boost/hana/config.hpp>
+#include <boost/hana/detail/decay.hpp>
+
+
+namespace boost { namespace hana { namespace detail {
+    //! @ingroup group-details
+    //! Implementation of the generic `std::make_xxx` pattern for arbitrary
+    //! `xxx`s.
+    template <template <typename ...> class T>
+    struct create {
+        template <typename ...X>
+        constexpr T<typename detail::decay<X>::type...>
+        operator()(X&& ...x) const {
+            return T<typename detail::decay<X>::type...>{
+                static_cast<X&&>(x)...
+            };
+        }
+    };
+} }} // end namespace boost::hana
+
+#endif // !BOOST_HANA_DETAIL_CREATE_HPP