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diff --git a/boost/numeric/conversion/detail/numeric_cast_traits.hpp b/boost/numeric/conversion/detail/numeric_cast_traits.hpp
new file mode 100644
index 0000000..150490d
--- /dev/null
+++ b/boost/numeric/conversion/detail/numeric_cast_traits.hpp
@@ -0,0 +1,138 @@
+//
+//! Copyright (c) 2011-2012
+//! Brandon Kohn
+//
+//  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)
+//
+
+#if !defined(BOOST_NUMERIC_CONVERSION_DONT_USE_PREPROCESSED_FILES)
+
+    #include <boost/numeric/conversion/detail/preprocessed/numeric_cast_traits_common.hpp>
+	
+	#if !defined(BOOST_NO_LONG_LONG)
+        #include <boost/numeric/conversion/detail/preprocessed/numeric_cast_traits_long_long.hpp>
+	#endif
+	
+#else
+#if !BOOST_PP_IS_ITERATING
+
+    #include <boost/preprocessor/seq/elem.hpp>
+    #include <boost/preprocessor/seq/size.hpp>
+    #include <boost/preprocessor/iteration/iterate.hpp>
+    
+    #if defined(__WAVE__) && defined(BOOST_NUMERIC_CONVERSION_CREATE_PREPROCESSED_FILES)
+        #pragma wave option(preserve: 2, line: 0, output: "preprocessed/numeric_cast_traits_common.hpp")
+    #endif
+//
+//! Copyright (c) 2011-2012
+//! Brandon Kohn
+//
+//  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)
+//
+    #if defined(__WAVE__) && defined(BOOST_NUMERIC_CONVERSION_CREATE_PREPROCESSED_FILES)
+        #pragma wave option(preserve: 1)
+    #endif
+	
+	//! These are the assumed common built in fundamental types (not typedefs/macros.)
+	#define BOOST_NUMERIC_CONVERSION_BASE_BUILTIN_TYPES() \
+        (char)                                            \
+        (signed char)                                     \
+        (unsigned char)                                   \
+        (short)                                           \
+        (unsigned short)                                  \
+        (int)                                             \
+        (unsigned int)                                    \
+        (long)                                            \
+        (unsigned long)                                   \
+        (float)                                           \
+        (double)                                          \
+        (long double)                                     \
+    /***/
+	
+    #define BOOST_NUMERIC_CONVERSION_SEQ_A() BOOST_NUMERIC_CONVERSION_BASE_BUILTIN_TYPES()
+	#define BOOST_NUMERIC_CONVERSION_SEQ_B() BOOST_NUMERIC_CONVERSION_BASE_BUILTIN_TYPES()
+
+namespace boost { namespace numeric {
+
+    #define BOOST_PP_ITERATION_PARAMS_1 (3, (0, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(BOOST_NUMERIC_CONVERSION_SEQ_A())), <boost/numeric/conversion/detail/numeric_cast_traits.hpp>))
+    #include BOOST_PP_ITERATE()    
+
+}}//namespace boost::numeric;
+
+    #if defined(__WAVE__) && defined(BOOST_NUMERIC_CONVERSION_CREATE_PREPROCESSED_FILES)
+        #pragma wave option(output: null)
+    #endif   
+	
+	#if ( defined(__WAVE__) && defined(BOOST_NUMERIC_CONVERSION_CREATE_PREPROCESSED_FILES) ) || !defined(BOOST_NO_LONG_LONG)
+	
+	    #undef BOOST_NUMERIC_CONVERSION_SEQ_A
+	    #undef BOOST_NUMERIC_CONVERSION_SEQ_B
+
+	    #if defined(__WAVE__) && defined(BOOST_NUMERIC_CONVERSION_CREATE_PREPROCESSED_FILES)
+            #pragma wave option(preserve: 2, line: 0, output: "preprocessed/numeric_cast_traits_long_long.hpp")
+        #endif
+
+//
+//! Copyright (c) 2011-2012
+//! Brandon Kohn
+//
+//  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)
+//
+        #if defined(__WAVE__) && defined(BOOST_NUMERIC_CONVERSION_CREATE_PREPROCESSED_FILES)
+            #pragma wave option(preserve: 1)
+        #endif
+
+namespace boost { namespace numeric {
+
+    #define BOOST_NUMERIC_CONVERSION_SEQ_A() BOOST_NUMERIC_CONVERSION_BASE_BUILTIN_TYPES()(boost::long_long_type)(boost::ulong_long_type)
+	#define BOOST_NUMERIC_CONVERSION_SEQ_B() (boost::long_long_type)(boost::ulong_long_type)
+    
+    #define BOOST_PP_ITERATION_PARAMS_1 (3, (0, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(BOOST_NUMERIC_CONVERSION_SEQ_A())), <boost/numeric/conversion/detail/numeric_cast_traits.hpp>))
+    #include BOOST_PP_ITERATE()    
+
+}}//namespace boost::numeric;
+
+        #if defined(__WAVE__) && defined(BOOST_NUMERIC_CONVERSION_CREATE_PREPROCESSED_FILES)
+            #pragma wave option(output: null)
+        #endif   
+	
+	#endif
+		
+    #undef BOOST_NUMERIC_CONVERSION_BASE_BUILTIN_TYPES
+	#undef BOOST_NUMERIC_CONVERSION_SEQ_A
+	#undef BOOST_NUMERIC_CONVERSION_SEQ_B
+    
+#elif BOOST_PP_ITERATION_DEPTH() == 1
+
+    #define BOOST_PP_ITERATION_PARAMS_2 (3, (0, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(BOOST_NUMERIC_CONVERSION_SEQ_B())), <boost/numeric/conversion/detail/numeric_cast_traits.hpp>))
+    #include BOOST_PP_ITERATE()
+
+#elif BOOST_PP_ITERATION_DEPTH() == 2
+
+    //! Generate default traits for the specified source and target.
+    #define BOOST_NUMERIC_CONVERSION_A BOOST_PP_FRAME_ITERATION(1)
+    #define BOOST_NUMERIC_CONVERSION_B BOOST_PP_FRAME_ITERATION(2)
+
+    template <>
+    struct numeric_cast_traits
+        <
+            BOOST_PP_SEQ_ELEM(BOOST_NUMERIC_CONVERSION_A, BOOST_NUMERIC_CONVERSION_SEQ_A())
+          , BOOST_PP_SEQ_ELEM(BOOST_NUMERIC_CONVERSION_B, BOOST_NUMERIC_CONVERSION_SEQ_B())
+        >
+    {
+        typedef def_overflow_handler overflow_policy;
+        typedef UseInternalRangeChecker range_checking_policy;
+        typedef Trunc<BOOST_PP_SEQ_ELEM(BOOST_NUMERIC_CONVERSION_B, BOOST_NUMERIC_CONVERSION_SEQ_B())> rounding_policy;
+    };     
+
+    #undef BOOST_NUMERIC_CONVERSION_A
+    #undef BOOST_NUMERIC_CONVERSION_B
+
+#endif//! Depth 2.
+#endif// BOOST_NUMERIC_CONVERSION_DONT_USE_PREPROCESSED_FILES