Added thirdparty: boost library

thirdparty/include/boost/unordered/detail/concurrent_static_asserts.hpp

@@ -0,0 +1,105 @@
+/* Copyright 2023 Christian Mazakas.
+ * Copyright 2023 Joaquin M Lopez Munoz.
+ * Distributed under the Boost Software License, Version 1.0.
+ * (See accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See https://www.boost.org/libs/unordered for library home page.
+ */
+
+#ifndef BOOST_UNORDERED_DETAIL_CONCURRENT_STATIC_ASSERTS_HPP
+#define BOOST_UNORDERED_DETAIL_CONCURRENT_STATIC_ASSERTS_HPP
+
+#include <boost/config.hpp>
+#include <boost/mp11/algorithm.hpp>
+#include <boost/mp11/list.hpp>
+
+#include <functional>
+#include <iterator>
+#include <type_traits>
+
+#define BOOST_UNORDERED_STATIC_ASSERT_INVOCABLE(F)                             \
+  static_assert(boost::unordered::detail::is_invocable<F, value_type&>::value, \
+    "The provided Callable must be invocable with value_type&");
+
+#define BOOST_UNORDERED_STATIC_ASSERT_CONST_INVOCABLE(F)                       \
+  static_assert(                                                               \
+    boost::unordered::detail::is_invocable<F, value_type const&>::value,       \
+    "The provided Callable must be invocable with value_type const&");
+
+#if BOOST_CXX_VERSION >= 202002L
+
+#define BOOST_UNORDERED_STATIC_ASSERT_EXEC_POLICY(P)                           \
+  static_assert(!std::is_base_of<std::execution::parallel_unsequenced_policy,  \
+                  ExecPolicy>::value,                                          \
+    "ExecPolicy must be sequenced.");                                          \
+  static_assert(                                                               \
+    !std::is_base_of<std::execution::unsequenced_policy, ExecPolicy>::value,   \
+    "ExecPolicy must be sequenced.");
+
+#else
+
+#define BOOST_UNORDERED_STATIC_ASSERT_EXEC_POLICY(P)                           \
+  static_assert(!std::is_base_of<std::execution::parallel_unsequenced_policy,  \
+                  ExecPolicy>::value,                                          \
+    "ExecPolicy must be sequenced.");
+#endif
+
+#define BOOST_UNORDERED_DETAIL_COMMA ,
+
+#define BOOST_UNORDERED_DETAIL_LAST_ARG(Arg, Args)                             \
+  mp11::mp_back<mp11::mp_list<Arg BOOST_UNORDERED_DETAIL_COMMA Args> >
+
+#define BOOST_UNORDERED_STATIC_ASSERT_LAST_ARG_INVOCABLE(Arg, Args)            \
+  BOOST_UNORDERED_STATIC_ASSERT_INVOCABLE(                                     \
+    BOOST_UNORDERED_DETAIL_LAST_ARG(Arg, Args))
+
+#define BOOST_UNORDERED_STATIC_ASSERT_LAST_ARG_CONST_INVOCABLE(Arg, Args)      \
+  BOOST_UNORDERED_STATIC_ASSERT_CONST_INVOCABLE(                               \
+    BOOST_UNORDERED_DETAIL_LAST_ARG(Arg, Args))
+
+namespace boost {
+  namespace unordered {
+    namespace detail {
+      template <class F, class... Args>
+      struct is_invocable
+          : std::is_constructible<std::function<void(Args...)>,
+              std::reference_wrapper<typename std::remove_reference<F>::type> >
+      {
+      };
+
+    } // namespace detail
+
+  } // namespace unordered
+
+} // namespace boost
+
+#if defined(BOOST_NO_CXX20_HDR_CONCEPTS)
+#define BOOST_UNORDERED_STATIC_ASSERT_FWD_ITERATOR(Iterator)                   \
+  static_assert(                                                               \
+    std::is_base_of<                                                           \
+      std::forward_iterator_tag,                                               \
+      typename std::iterator_traits<Iterator>::iterator_category>::value,      \
+    "The provided iterator must be at least forward");
+#else
+#define BOOST_UNORDERED_STATIC_ASSERT_FWD_ITERATOR(Iterator)                   \
+  static_assert(std::forward_iterator<Iterator>,                               \
+    "The provided iterator must be at least forward");
+
+#endif
+
+#define BOOST_UNORDERED_STATIC_ASSERT_KEY_COMPATIBLE_ITERATOR(Iterator)        \
+  static_assert(                                                               \
+    std::is_same<                                                              \
+      typename std::iterator_traits<Iterator>::value_type,                     \
+      key_type>::value ||                                                      \
+    detail::are_transparent<                                                   \
+      typename std::iterator_traits<Iterator>::value_type,                     \
+      hasher, key_equal>::value,                                               \
+    "The provided iterator must dereference to a compatible key value");
+
+#define BOOST_UNORDERED_STATIC_ASSERT_BULK_VISIT_ITERATOR(Iterator)            \
+  BOOST_UNORDERED_STATIC_ASSERT_FWD_ITERATOR(Iterator)                         \
+  BOOST_UNORDERED_STATIC_ASSERT_KEY_COMPATIBLE_ITERATOR(Iterator)
+
+#endif // BOOST_UNORDERED_DETAIL_CONCURRENT_STATIC_ASSERTS_HPP