Add SCons configure checks

[senf.git] / boost_ext / boost / typeof / pointers_data_members.hpp

diff --git a/boost_ext/boost/typeof/pointers_data_members.hpp b/boost_ext/boost/typeof/pointers_data_members.hpp
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+++ b/boost_ext/boost/typeof/pointers_data_members.hpp
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+// Copyright (C) 2004 Arkadiy Vertleyb
+// Use, modification and distribution is subject to the Boost Software
+// License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_TYPEOF_POINTERS_DATA_MEMBERS_HPP_INCLUDED
+#define BOOST_TYPEOF_POINTERS_DATA_MEMBERS_HPP_INCLUDED
+
+#include <boost/typeof/encode_decode_params.hpp>
+#include <boost/typeof/encode_decode.hpp>
+
+#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
+
+BOOST_TYPEOF_BEGIN_ENCODE_NS
+
+enum {PTR_DATA_MEM_ID = BOOST_TYPEOF_UNIQUE_ID()};
+
+template<class V, class P0, class P1> 
+struct encode_type_impl<V, P0 P1::*>
+{
+    typedef BOOST_TYPEOF_ENCODE_PARAMS(2, PTR_DATA_MEM_ID) type;
+};
+
+template<class Iter> 
+struct decode_type_impl<boost::mpl::size_t<PTR_DATA_MEM_ID>, Iter>
+{
+    typedef Iter iter0;
+    BOOST_TYPEOF_DECODE_PARAMS(2)
+
+    template<class T> struct workaround{
+        typedef p0 T::* type;
+    };
+
+    typedef typename workaround<p1>::type type;
+    typedef iter2 iter;
+};
+
+BOOST_TYPEOF_END_ENCODE_NS
+
+#endif//BOOST_TYPEOF_POINTERS_DATA_MEMBERS_HPP_INCLUDED