From 2a85f2d9e4898cb6fa7bed0db2afbb9ce49b9c26 Mon Sep 17 00:00:00 2001
From: Myun2 <myun2@nwhite.info>
Date: Sun, 26 Jun 2011 11:56:47 +0900
Subject: [PATCH] = right type work.

---
 roast/include/roast/tp/nest_type.hpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/roast/include/roast/tp/nest_type.hpp b/roast/include/roast/tp/nest_type.hpp
index 15001599..86e62d92 100644
--- a/roast/include/roast/tp/nest_type.hpp
+++ b/roast/include/roast/tp/nest_type.hpp
@@ -46,6 +46,17 @@ namespace roast
 		}
 
 		//	right
+		template <int N, typename _TUPLE_T>
+		struct tuple_right_t
+		{
+			typedef typename tuple_right_t<N-1, typename _TUPLE_T::_RIGHT>::_Type _Type;
+		};
+
+		template <typename _TUPLE_T>
+		struct tuple_right_t<0, _TUPLE_T>
+		{
+			typedef _TUPLE_T _Type;
+		};
 		template <int N> struct _RightType{ typedef typename tuple_right_t<N,_THIS_TUPLE_T>::_Type _Type; };
 		template <int N> typename _RightType<N>::_Type right() { return tuple_right<N,_THIS_TUPLE_T>(*this); }
 
-- 
2.11.0