A few more meta programming bits.

Meta/is_tuple.h

@@ -0,0 +1,33 @@
+static_assert( __cplusplus > 201700, "C++17 Required" );
+
+#pragma once
+
+#include <Alepha/Alepha.h>
+
+#include <type_traits>
+#include <tuple>
+
+namespace Alepha::Hydrogen::Meta
+{
+	inline namespace exports { inline namespace type_traits {} }
+
+	namespace detail::type_traits::is_tuple
+	{
+		inline namespace exports
+		{
+			template< typename T >
+			struct is_tuple : std::false_type {};
+
+			template< typename ... Args >
+			struct is_tuple< std::tuple< Args... > > : std::true_type {};
+
+			template< typename T >
+			constexpr bool is_tuple_v= is_tuple< T >::value;
+		}
+	}
+
+	namespace exports::type_traits
+	{
+		using namespace detail::type_traits::is_tuple::exports;
+	}
+}