Moved UnpackTuple to an algorithm header

Former-commit-id: 9abfd6edd40481c26cd07d070eb56fa6d0e6826a

include/Nazara/Core/Algorithm.inl

@@ -0,0 +1,39 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Core module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+// http://stackoverflow.com/questions/687490/c0x-how-do-i-expand-a-tuple-into-variadic-template-function-arguments
+// Merci à Ryan "FullMetal Alchemist" Lahfa
+// Merci aussi à Freedom de siteduzero.com
+
+#include <Nazara/Core/Debug.hpp>
+
+///TODO: Améliorer l'implémentation de UnpackTuple
+
+template<unsigned int N>
+struct NzImplTupleUnpack
+{
+	template <typename F, typename... ArgsT, typename... Args>
+	void operator()(F func, const std::tuple<ArgsT...>& t,  Args&... args)
+	{
+		NzImplTupleUnpack<N-1>()(func, t, std::get<N-1>(t), args...);
+	}
+};
+
+template<>
+struct NzImplTupleUnpack<0>
+{
+	template <typename F, typename... ArgsT, typename... Args>
+	void operator()(F func, const std::tuple<ArgsT...>&, Args&... args)
+	{
+		func(args...);
+	}
+};
+
+template<typename F, typename... ArgsT>
+void NzUnpackTuple(F func, const std::tuple<ArgsT...>& t)
+{
+	NzImplTupleUnpack<sizeof...(ArgsT)>()(func, t);
+}
+
+#include <Nazara/Core/DebugOff.hpp>