diff --git a/ndnboost/function_types/detail/synthesize_impl/arity50_1.hpp b/ndnboost/function_types/detail/synthesize_impl/arity50_1.hpp
new file mode 100644
index 0000000..aa74d17
--- /dev/null
+++ b/ndnboost/function_types/detail/synthesize_impl/arity50_1.hpp
@@ -0,0 +1,1127 @@
+
+// (C) Copyright Tobias Schwinger
+//
+// Use modification and distribution are subject to the boost Software License,
+// Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt).
+
+//------------------------------------------------------------------------------
+
+// no include guards, this file is intended for multiple inclusion
+
+// input:  BOOST_FT_syntax     type macro to use
+// input:  BOOST_FT_cc         empty or cc specifier 
+// input:  BOOST_FT_ell        empty or "..."
+// input:  BOOST_FT_cv         empty or cv qualifiers
+// input:  BOOST_FT_flags      single decimal integer encoding the flags
+// output: BOOST_FT_n          number of component types (arity+1)
+// output: BOOST_FT_arity      current arity
+// output: BOOST_FT_type       macro that expands to the type
+// output: BOOST_FT_tplargs(p) template arguments with given prefix
+// output: BOOST_FT_params(p)  parameters with given prefix
+
+# include <ndnboost/function_types/detail/synthesize_impl/arity40_1.hpp>
+# define BOOST_FT_make_type(flags,cc,arity) BOOST_FT_make_type_impl(flags,cc,arity)
+# define BOOST_FT_make_type_impl(flags,cc,arity) make_type_ ## flags ## _ ## cc ## _ ## arity
+template< typename R , typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 >
+struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,41)
+{
+typedef BOOST_FT_syntax(BOOST_FT_cc,type BOOST_PP_EMPTY) (T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 BOOST_FT_ell) BOOST_FT_cv ;
+};
+template< > 
+struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, 42 > 
+{ 
+template<typename S> struct synthesize_impl_i
+{
+private:
+typedef typename mpl::begin<S> ::type iter_0;
+typedef typename mpl::next< iter_0 > ::type iter_1;
+typedef typename mpl::next< iter_1 > ::type iter_2;
+typedef typename mpl::next< iter_2 > ::type iter_3;
+typedef typename mpl::next< iter_3 > ::type iter_4;
+typedef typename mpl::next< iter_4 > ::type iter_5;
+typedef typename mpl::next< iter_5 > ::type iter_6;
+typedef typename mpl::next< iter_6 > ::type iter_7;
+typedef typename mpl::next< iter_7 > ::type iter_8;
+typedef typename mpl::next< iter_8 > ::type iter_9;
+typedef typename mpl::next< iter_9 > ::type iter_10;
+typedef typename mpl::next< iter_10 > ::type iter_11;
+typedef typename mpl::next< iter_11 > ::type iter_12;
+typedef typename mpl::next< iter_12 > ::type iter_13;
+typedef typename mpl::next< iter_13 > ::type iter_14;
+typedef typename mpl::next< iter_14 > ::type iter_15;
+typedef typename mpl::next< iter_15 > ::type iter_16;
+typedef typename mpl::next< iter_16 > ::type iter_17;
+typedef typename mpl::next< iter_17 > ::type iter_18;
+typedef typename mpl::next< iter_18 > ::type iter_19;
+typedef typename mpl::next< iter_19 > ::type iter_20;
+typedef typename mpl::next< iter_20 > ::type iter_21;
+typedef typename mpl::next< iter_21 > ::type iter_22;
+typedef typename mpl::next< iter_22 > ::type iter_23;
+typedef typename mpl::next< iter_23 > ::type iter_24;
+typedef typename mpl::next< iter_24 > ::type iter_25;
+typedef typename mpl::next< iter_25 > ::type iter_26;
+typedef typename mpl::next< iter_26 > ::type iter_27;
+typedef typename mpl::next< iter_27 > ::type iter_28;
+typedef typename mpl::next< iter_28 > ::type iter_29;
+typedef typename mpl::next< iter_29 > ::type iter_30;
+typedef typename mpl::next< iter_30 > ::type iter_31;
+typedef typename mpl::next< iter_31 > ::type iter_32;
+typedef typename mpl::next< iter_32 > ::type iter_33;
+typedef typename mpl::next< iter_33 > ::type iter_34;
+typedef typename mpl::next< iter_34 > ::type iter_35;
+typedef typename mpl::next< iter_35 > ::type iter_36;
+typedef typename mpl::next< iter_36 > ::type iter_37;
+typedef typename mpl::next< iter_37 > ::type iter_38;
+typedef typename mpl::next< iter_38 > ::type iter_39;
+typedef typename mpl::next< iter_39 > ::type iter_40;
+typedef typename mpl::next< iter_40 > ::type iter_41;
+public:
+typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,41) 
+< typename mpl::deref< iter_0 > ::type 
+, typename detail::cv_traits< 
+typename mpl::deref< iter_1 > ::type > ::type
+, typename mpl::deref< iter_2 > ::type
+, typename mpl::deref< iter_3 > ::type
+, typename mpl::deref< iter_4 > ::type
+, typename mpl::deref< iter_5 > ::type
+, typename mpl::deref< iter_6 > ::type
+, typename mpl::deref< iter_7 > ::type
+, typename mpl::deref< iter_8 > ::type
+, typename mpl::deref< iter_9 > ::type
+, typename mpl::deref< iter_10 > ::type
+, typename mpl::deref< iter_11 > ::type
+, typename mpl::deref< iter_12 > ::type
+, typename mpl::deref< iter_13 > ::type
+, typename mpl::deref< iter_14 > ::type
+, typename mpl::deref< iter_15 > ::type
+, typename mpl::deref< iter_16 > ::type
+, typename mpl::deref< iter_17 > ::type
+, typename mpl::deref< iter_18 > ::type
+, typename mpl::deref< iter_19 > ::type
+, typename mpl::deref< iter_20 > ::type
+, typename mpl::deref< iter_21 > ::type
+, typename mpl::deref< iter_22 > ::type
+, typename mpl::deref< iter_23 > ::type
+, typename mpl::deref< iter_24 > ::type
+, typename mpl::deref< iter_25 > ::type
+, typename mpl::deref< iter_26 > ::type
+, typename mpl::deref< iter_27 > ::type
+, typename mpl::deref< iter_28 > ::type
+, typename mpl::deref< iter_29 > ::type
+, typename mpl::deref< iter_30 > ::type
+, typename mpl::deref< iter_31 > ::type
+, typename mpl::deref< iter_32 > ::type
+, typename mpl::deref< iter_33 > ::type
+, typename mpl::deref< iter_34 > ::type
+, typename mpl::deref< iter_35 > ::type
+, typename mpl::deref< iter_36 > ::type
+, typename mpl::deref< iter_37 > ::type
+, typename mpl::deref< iter_38 > ::type
+, typename mpl::deref< iter_39 > ::type
+, typename mpl::deref< iter_40 > ::type
+, typename mpl::deref< iter_41 > ::type
+> ::type type;
+};
+};
+template< typename R , typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 >
+struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,42)
+{
+typedef BOOST_FT_syntax(BOOST_FT_cc,type BOOST_PP_EMPTY) (T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 BOOST_FT_ell) BOOST_FT_cv ;
+};
+template< > 
+struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, 43 > 
+{ 
+template<typename S> struct synthesize_impl_i
+{
+private:
+typedef typename mpl::begin<S> ::type iter_0;
+typedef typename mpl::next< iter_0 > ::type iter_1;
+typedef typename mpl::next< iter_1 > ::type iter_2;
+typedef typename mpl::next< iter_2 > ::type iter_3;
+typedef typename mpl::next< iter_3 > ::type iter_4;
+typedef typename mpl::next< iter_4 > ::type iter_5;
+typedef typename mpl::next< iter_5 > ::type iter_6;
+typedef typename mpl::next< iter_6 > ::type iter_7;
+typedef typename mpl::next< iter_7 > ::type iter_8;
+typedef typename mpl::next< iter_8 > ::type iter_9;
+typedef typename mpl::next< iter_9 > ::type iter_10;
+typedef typename mpl::next< iter_10 > ::type iter_11;
+typedef typename mpl::next< iter_11 > ::type iter_12;
+typedef typename mpl::next< iter_12 > ::type iter_13;
+typedef typename mpl::next< iter_13 > ::type iter_14;
+typedef typename mpl::next< iter_14 > ::type iter_15;
+typedef typename mpl::next< iter_15 > ::type iter_16;
+typedef typename mpl::next< iter_16 > ::type iter_17;
+typedef typename mpl::next< iter_17 > ::type iter_18;
+typedef typename mpl::next< iter_18 > ::type iter_19;
+typedef typename mpl::next< iter_19 > ::type iter_20;
+typedef typename mpl::next< iter_20 > ::type iter_21;
+typedef typename mpl::next< iter_21 > ::type iter_22;
+typedef typename mpl::next< iter_22 > ::type iter_23;
+typedef typename mpl::next< iter_23 > ::type iter_24;
+typedef typename mpl::next< iter_24 > ::type iter_25;
+typedef typename mpl::next< iter_25 > ::type iter_26;
+typedef typename mpl::next< iter_26 > ::type iter_27;
+typedef typename mpl::next< iter_27 > ::type iter_28;
+typedef typename mpl::next< iter_28 > ::type iter_29;
+typedef typename mpl::next< iter_29 > ::type iter_30;
+typedef typename mpl::next< iter_30 > ::type iter_31;
+typedef typename mpl::next< iter_31 > ::type iter_32;
+typedef typename mpl::next< iter_32 > ::type iter_33;
+typedef typename mpl::next< iter_33 > ::type iter_34;
+typedef typename mpl::next< iter_34 > ::type iter_35;
+typedef typename mpl::next< iter_35 > ::type iter_36;
+typedef typename mpl::next< iter_36 > ::type iter_37;
+typedef typename mpl::next< iter_37 > ::type iter_38;
+typedef typename mpl::next< iter_38 > ::type iter_39;
+typedef typename mpl::next< iter_39 > ::type iter_40;
+typedef typename mpl::next< iter_40 > ::type iter_41;
+typedef typename mpl::next< iter_41 > ::type iter_42;
+public:
+typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,42) 
+< typename mpl::deref< iter_0 > ::type 
+, typename detail::cv_traits< 
+typename mpl::deref< iter_1 > ::type > ::type
+, typename mpl::deref< iter_2 > ::type
+, typename mpl::deref< iter_3 > ::type
+, typename mpl::deref< iter_4 > ::type
+, typename mpl::deref< iter_5 > ::type
+, typename mpl::deref< iter_6 > ::type
+, typename mpl::deref< iter_7 > ::type
+, typename mpl::deref< iter_8 > ::type
+, typename mpl::deref< iter_9 > ::type
+, typename mpl::deref< iter_10 > ::type
+, typename mpl::deref< iter_11 > ::type
+, typename mpl::deref< iter_12 > ::type
+, typename mpl::deref< iter_13 > ::type
+, typename mpl::deref< iter_14 > ::type
+, typename mpl::deref< iter_15 > ::type
+, typename mpl::deref< iter_16 > ::type
+, typename mpl::deref< iter_17 > ::type
+, typename mpl::deref< iter_18 > ::type
+, typename mpl::deref< iter_19 > ::type
+, typename mpl::deref< iter_20 > ::type
+, typename mpl::deref< iter_21 > ::type
+, typename mpl::deref< iter_22 > ::type
+, typename mpl::deref< iter_23 > ::type
+, typename mpl::deref< iter_24 > ::type
+, typename mpl::deref< iter_25 > ::type
+, typename mpl::deref< iter_26 > ::type
+, typename mpl::deref< iter_27 > ::type
+, typename mpl::deref< iter_28 > ::type
+, typename mpl::deref< iter_29 > ::type
+, typename mpl::deref< iter_30 > ::type
+, typename mpl::deref< iter_31 > ::type
+, typename mpl::deref< iter_32 > ::type
+, typename mpl::deref< iter_33 > ::type
+, typename mpl::deref< iter_34 > ::type
+, typename mpl::deref< iter_35 > ::type
+, typename mpl::deref< iter_36 > ::type
+, typename mpl::deref< iter_37 > ::type
+, typename mpl::deref< iter_38 > ::type
+, typename mpl::deref< iter_39 > ::type
+, typename mpl::deref< iter_40 > ::type
+, typename mpl::deref< iter_41 > ::type
+, typename mpl::deref< iter_42 > ::type
+> ::type type;
+};
+};
+template< typename R , typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 >
+struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,43)
+{
+typedef BOOST_FT_syntax(BOOST_FT_cc,type BOOST_PP_EMPTY) (T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 BOOST_FT_ell) BOOST_FT_cv ;
+};
+template< > 
+struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, 44 > 
+{ 
+template<typename S> struct synthesize_impl_i
+{
+private:
+typedef typename mpl::begin<S> ::type iter_0;
+typedef typename mpl::next< iter_0 > ::type iter_1;
+typedef typename mpl::next< iter_1 > ::type iter_2;
+typedef typename mpl::next< iter_2 > ::type iter_3;
+typedef typename mpl::next< iter_3 > ::type iter_4;
+typedef typename mpl::next< iter_4 > ::type iter_5;
+typedef typename mpl::next< iter_5 > ::type iter_6;
+typedef typename mpl::next< iter_6 > ::type iter_7;
+typedef typename mpl::next< iter_7 > ::type iter_8;
+typedef typename mpl::next< iter_8 > ::type iter_9;
+typedef typename mpl::next< iter_9 > ::type iter_10;
+typedef typename mpl::next< iter_10 > ::type iter_11;
+typedef typename mpl::next< iter_11 > ::type iter_12;
+typedef typename mpl::next< iter_12 > ::type iter_13;
+typedef typename mpl::next< iter_13 > ::type iter_14;
+typedef typename mpl::next< iter_14 > ::type iter_15;
+typedef typename mpl::next< iter_15 > ::type iter_16;
+typedef typename mpl::next< iter_16 > ::type iter_17;
+typedef typename mpl::next< iter_17 > ::type iter_18;
+typedef typename mpl::next< iter_18 > ::type iter_19;
+typedef typename mpl::next< iter_19 > ::type iter_20;
+typedef typename mpl::next< iter_20 > ::type iter_21;
+typedef typename mpl::next< iter_21 > ::type iter_22;
+typedef typename mpl::next< iter_22 > ::type iter_23;
+typedef typename mpl::next< iter_23 > ::type iter_24;
+typedef typename mpl::next< iter_24 > ::type iter_25;
+typedef typename mpl::next< iter_25 > ::type iter_26;
+typedef typename mpl::next< iter_26 > ::type iter_27;
+typedef typename mpl::next< iter_27 > ::type iter_28;
+typedef typename mpl::next< iter_28 > ::type iter_29;
+typedef typename mpl::next< iter_29 > ::type iter_30;
+typedef typename mpl::next< iter_30 > ::type iter_31;
+typedef typename mpl::next< iter_31 > ::type iter_32;
+typedef typename mpl::next< iter_32 > ::type iter_33;
+typedef typename mpl::next< iter_33 > ::type iter_34;
+typedef typename mpl::next< iter_34 > ::type iter_35;
+typedef typename mpl::next< iter_35 > ::type iter_36;
+typedef typename mpl::next< iter_36 > ::type iter_37;
+typedef typename mpl::next< iter_37 > ::type iter_38;
+typedef typename mpl::next< iter_38 > ::type iter_39;
+typedef typename mpl::next< iter_39 > ::type iter_40;
+typedef typename mpl::next< iter_40 > ::type iter_41;
+typedef typename mpl::next< iter_41 > ::type iter_42;
+typedef typename mpl::next< iter_42 > ::type iter_43;
+public:
+typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,43) 
+< typename mpl::deref< iter_0 > ::type 
+, typename detail::cv_traits< 
+typename mpl::deref< iter_1 > ::type > ::type
+, typename mpl::deref< iter_2 > ::type
+, typename mpl::deref< iter_3 > ::type
+, typename mpl::deref< iter_4 > ::type
+, typename mpl::deref< iter_5 > ::type
+, typename mpl::deref< iter_6 > ::type
+, typename mpl::deref< iter_7 > ::type
+, typename mpl::deref< iter_8 > ::type
+, typename mpl::deref< iter_9 > ::type
+, typename mpl::deref< iter_10 > ::type
+, typename mpl::deref< iter_11 > ::type
+, typename mpl::deref< iter_12 > ::type
+, typename mpl::deref< iter_13 > ::type
+, typename mpl::deref< iter_14 > ::type
+, typename mpl::deref< iter_15 > ::type
+, typename mpl::deref< iter_16 > ::type
+, typename mpl::deref< iter_17 > ::type
+, typename mpl::deref< iter_18 > ::type
+, typename mpl::deref< iter_19 > ::type
+, typename mpl::deref< iter_20 > ::type
+, typename mpl::deref< iter_21 > ::type
+, typename mpl::deref< iter_22 > ::type
+, typename mpl::deref< iter_23 > ::type
+, typename mpl::deref< iter_24 > ::type
+, typename mpl::deref< iter_25 > ::type
+, typename mpl::deref< iter_26 > ::type
+, typename mpl::deref< iter_27 > ::type
+, typename mpl::deref< iter_28 > ::type
+, typename mpl::deref< iter_29 > ::type
+, typename mpl::deref< iter_30 > ::type
+, typename mpl::deref< iter_31 > ::type
+, typename mpl::deref< iter_32 > ::type
+, typename mpl::deref< iter_33 > ::type
+, typename mpl::deref< iter_34 > ::type
+, typename mpl::deref< iter_35 > ::type
+, typename mpl::deref< iter_36 > ::type
+, typename mpl::deref< iter_37 > ::type
+, typename mpl::deref< iter_38 > ::type
+, typename mpl::deref< iter_39 > ::type
+, typename mpl::deref< iter_40 > ::type
+, typename mpl::deref< iter_41 > ::type
+, typename mpl::deref< iter_42 > ::type
+, typename mpl::deref< iter_43 > ::type
+> ::type type;
+};
+};
+template< typename R , typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 >
+struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,44)
+{
+typedef BOOST_FT_syntax(BOOST_FT_cc,type BOOST_PP_EMPTY) (T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 BOOST_FT_ell) BOOST_FT_cv ;
+};
+template< > 
+struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, 45 > 
+{ 
+template<typename S> struct synthesize_impl_i
+{
+private:
+typedef typename mpl::begin<S> ::type iter_0;
+typedef typename mpl::next< iter_0 > ::type iter_1;
+typedef typename mpl::next< iter_1 > ::type iter_2;
+typedef typename mpl::next< iter_2 > ::type iter_3;
+typedef typename mpl::next< iter_3 > ::type iter_4;
+typedef typename mpl::next< iter_4 > ::type iter_5;
+typedef typename mpl::next< iter_5 > ::type iter_6;
+typedef typename mpl::next< iter_6 > ::type iter_7;
+typedef typename mpl::next< iter_7 > ::type iter_8;
+typedef typename mpl::next< iter_8 > ::type iter_9;
+typedef typename mpl::next< iter_9 > ::type iter_10;
+typedef typename mpl::next< iter_10 > ::type iter_11;
+typedef typename mpl::next< iter_11 > ::type iter_12;
+typedef typename mpl::next< iter_12 > ::type iter_13;
+typedef typename mpl::next< iter_13 > ::type iter_14;
+typedef typename mpl::next< iter_14 > ::type iter_15;
+typedef typename mpl::next< iter_15 > ::type iter_16;
+typedef typename mpl::next< iter_16 > ::type iter_17;
+typedef typename mpl::next< iter_17 > ::type iter_18;
+typedef typename mpl::next< iter_18 > ::type iter_19;
+typedef typename mpl::next< iter_19 > ::type iter_20;
+typedef typename mpl::next< iter_20 > ::type iter_21;
+typedef typename mpl::next< iter_21 > ::type iter_22;
+typedef typename mpl::next< iter_22 > ::type iter_23;
+typedef typename mpl::next< iter_23 > ::type iter_24;
+typedef typename mpl::next< iter_24 > ::type iter_25;
+typedef typename mpl::next< iter_25 > ::type iter_26;
+typedef typename mpl::next< iter_26 > ::type iter_27;
+typedef typename mpl::next< iter_27 > ::type iter_28;
+typedef typename mpl::next< iter_28 > ::type iter_29;
+typedef typename mpl::next< iter_29 > ::type iter_30;
+typedef typename mpl::next< iter_30 > ::type iter_31;
+typedef typename mpl::next< iter_31 > ::type iter_32;
+typedef typename mpl::next< iter_32 > ::type iter_33;
+typedef typename mpl::next< iter_33 > ::type iter_34;
+typedef typename mpl::next< iter_34 > ::type iter_35;
+typedef typename mpl::next< iter_35 > ::type iter_36;
+typedef typename mpl::next< iter_36 > ::type iter_37;
+typedef typename mpl::next< iter_37 > ::type iter_38;
+typedef typename mpl::next< iter_38 > ::type iter_39;
+typedef typename mpl::next< iter_39 > ::type iter_40;
+typedef typename mpl::next< iter_40 > ::type iter_41;
+typedef typename mpl::next< iter_41 > ::type iter_42;
+typedef typename mpl::next< iter_42 > ::type iter_43;
+typedef typename mpl::next< iter_43 > ::type iter_44;
+public:
+typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,44) 
+< typename mpl::deref< iter_0 > ::type 
+, typename detail::cv_traits< 
+typename mpl::deref< iter_1 > ::type > ::type
+, typename mpl::deref< iter_2 > ::type
+, typename mpl::deref< iter_3 > ::type
+, typename mpl::deref< iter_4 > ::type
+, typename mpl::deref< iter_5 > ::type
+, typename mpl::deref< iter_6 > ::type
+, typename mpl::deref< iter_7 > ::type
+, typename mpl::deref< iter_8 > ::type
+, typename mpl::deref< iter_9 > ::type
+, typename mpl::deref< iter_10 > ::type
+, typename mpl::deref< iter_11 > ::type
+, typename mpl::deref< iter_12 > ::type
+, typename mpl::deref< iter_13 > ::type
+, typename mpl::deref< iter_14 > ::type
+, typename mpl::deref< iter_15 > ::type
+, typename mpl::deref< iter_16 > ::type
+, typename mpl::deref< iter_17 > ::type
+, typename mpl::deref< iter_18 > ::type
+, typename mpl::deref< iter_19 > ::type
+, typename mpl::deref< iter_20 > ::type
+, typename mpl::deref< iter_21 > ::type
+, typename mpl::deref< iter_22 > ::type
+, typename mpl::deref< iter_23 > ::type
+, typename mpl::deref< iter_24 > ::type
+, typename mpl::deref< iter_25 > ::type
+, typename mpl::deref< iter_26 > ::type
+, typename mpl::deref< iter_27 > ::type
+, typename mpl::deref< iter_28 > ::type
+, typename mpl::deref< iter_29 > ::type
+, typename mpl::deref< iter_30 > ::type
+, typename mpl::deref< iter_31 > ::type
+, typename mpl::deref< iter_32 > ::type
+, typename mpl::deref< iter_33 > ::type
+, typename mpl::deref< iter_34 > ::type
+, typename mpl::deref< iter_35 > ::type
+, typename mpl::deref< iter_36 > ::type
+, typename mpl::deref< iter_37 > ::type
+, typename mpl::deref< iter_38 > ::type
+, typename mpl::deref< iter_39 > ::type
+, typename mpl::deref< iter_40 > ::type
+, typename mpl::deref< iter_41 > ::type
+, typename mpl::deref< iter_42 > ::type
+, typename mpl::deref< iter_43 > ::type
+, typename mpl::deref< iter_44 > ::type
+> ::type type;
+};
+};
+template< typename R , typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 >
+struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,45)
+{
+typedef BOOST_FT_syntax(BOOST_FT_cc,type BOOST_PP_EMPTY) (T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 BOOST_FT_ell) BOOST_FT_cv ;
+};
+template< > 
+struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, 46 > 
+{ 
+template<typename S> struct synthesize_impl_i
+{
+private:
+typedef typename mpl::begin<S> ::type iter_0;
+typedef typename mpl::next< iter_0 > ::type iter_1;
+typedef typename mpl::next< iter_1 > ::type iter_2;
+typedef typename mpl::next< iter_2 > ::type iter_3;
+typedef typename mpl::next< iter_3 > ::type iter_4;
+typedef typename mpl::next< iter_4 > ::type iter_5;
+typedef typename mpl::next< iter_5 > ::type iter_6;
+typedef typename mpl::next< iter_6 > ::type iter_7;
+typedef typename mpl::next< iter_7 > ::type iter_8;
+typedef typename mpl::next< iter_8 > ::type iter_9;
+typedef typename mpl::next< iter_9 > ::type iter_10;
+typedef typename mpl::next< iter_10 > ::type iter_11;
+typedef typename mpl::next< iter_11 > ::type iter_12;
+typedef typename mpl::next< iter_12 > ::type iter_13;
+typedef typename mpl::next< iter_13 > ::type iter_14;
+typedef typename mpl::next< iter_14 > ::type iter_15;
+typedef typename mpl::next< iter_15 > ::type iter_16;
+typedef typename mpl::next< iter_16 > ::type iter_17;
+typedef typename mpl::next< iter_17 > ::type iter_18;
+typedef typename mpl::next< iter_18 > ::type iter_19;
+typedef typename mpl::next< iter_19 > ::type iter_20;
+typedef typename mpl::next< iter_20 > ::type iter_21;
+typedef typename mpl::next< iter_21 > ::type iter_22;
+typedef typename mpl::next< iter_22 > ::type iter_23;
+typedef typename mpl::next< iter_23 > ::type iter_24;
+typedef typename mpl::next< iter_24 > ::type iter_25;
+typedef typename mpl::next< iter_25 > ::type iter_26;
+typedef typename mpl::next< iter_26 > ::type iter_27;
+typedef typename mpl::next< iter_27 > ::type iter_28;
+typedef typename mpl::next< iter_28 > ::type iter_29;
+typedef typename mpl::next< iter_29 > ::type iter_30;
+typedef typename mpl::next< iter_30 > ::type iter_31;
+typedef typename mpl::next< iter_31 > ::type iter_32;
+typedef typename mpl::next< iter_32 > ::type iter_33;
+typedef typename mpl::next< iter_33 > ::type iter_34;
+typedef typename mpl::next< iter_34 > ::type iter_35;
+typedef typename mpl::next< iter_35 > ::type iter_36;
+typedef typename mpl::next< iter_36 > ::type iter_37;
+typedef typename mpl::next< iter_37 > ::type iter_38;
+typedef typename mpl::next< iter_38 > ::type iter_39;
+typedef typename mpl::next< iter_39 > ::type iter_40;
+typedef typename mpl::next< iter_40 > ::type iter_41;
+typedef typename mpl::next< iter_41 > ::type iter_42;
+typedef typename mpl::next< iter_42 > ::type iter_43;
+typedef typename mpl::next< iter_43 > ::type iter_44;
+typedef typename mpl::next< iter_44 > ::type iter_45;
+public:
+typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,45) 
+< typename mpl::deref< iter_0 > ::type 
+, typename detail::cv_traits< 
+typename mpl::deref< iter_1 > ::type > ::type
+, typename mpl::deref< iter_2 > ::type
+, typename mpl::deref< iter_3 > ::type
+, typename mpl::deref< iter_4 > ::type
+, typename mpl::deref< iter_5 > ::type
+, typename mpl::deref< iter_6 > ::type
+, typename mpl::deref< iter_7 > ::type
+, typename mpl::deref< iter_8 > ::type
+, typename mpl::deref< iter_9 > ::type
+, typename mpl::deref< iter_10 > ::type
+, typename mpl::deref< iter_11 > ::type
+, typename mpl::deref< iter_12 > ::type
+, typename mpl::deref< iter_13 > ::type
+, typename mpl::deref< iter_14 > ::type
+, typename mpl::deref< iter_15 > ::type
+, typename mpl::deref< iter_16 > ::type
+, typename mpl::deref< iter_17 > ::type
+, typename mpl::deref< iter_18 > ::type
+, typename mpl::deref< iter_19 > ::type
+, typename mpl::deref< iter_20 > ::type
+, typename mpl::deref< iter_21 > ::type
+, typename mpl::deref< iter_22 > ::type
+, typename mpl::deref< iter_23 > ::type
+, typename mpl::deref< iter_24 > ::type
+, typename mpl::deref< iter_25 > ::type
+, typename mpl::deref< iter_26 > ::type
+, typename mpl::deref< iter_27 > ::type
+, typename mpl::deref< iter_28 > ::type
+, typename mpl::deref< iter_29 > ::type
+, typename mpl::deref< iter_30 > ::type
+, typename mpl::deref< iter_31 > ::type
+, typename mpl::deref< iter_32 > ::type
+, typename mpl::deref< iter_33 > ::type
+, typename mpl::deref< iter_34 > ::type
+, typename mpl::deref< iter_35 > ::type
+, typename mpl::deref< iter_36 > ::type
+, typename mpl::deref< iter_37 > ::type
+, typename mpl::deref< iter_38 > ::type
+, typename mpl::deref< iter_39 > ::type
+, typename mpl::deref< iter_40 > ::type
+, typename mpl::deref< iter_41 > ::type
+, typename mpl::deref< iter_42 > ::type
+, typename mpl::deref< iter_43 > ::type
+, typename mpl::deref< iter_44 > ::type
+, typename mpl::deref< iter_45 > ::type
+> ::type type;
+};
+};
+template< typename R , typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 >
+struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,46)
+{
+typedef BOOST_FT_syntax(BOOST_FT_cc,type BOOST_PP_EMPTY) (T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 BOOST_FT_ell) BOOST_FT_cv ;
+};
+template< > 
+struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, 47 > 
+{ 
+template<typename S> struct synthesize_impl_i
+{
+private:
+typedef typename mpl::begin<S> ::type iter_0;
+typedef typename mpl::next< iter_0 > ::type iter_1;
+typedef typename mpl::next< iter_1 > ::type iter_2;
+typedef typename mpl::next< iter_2 > ::type iter_3;
+typedef typename mpl::next< iter_3 > ::type iter_4;
+typedef typename mpl::next< iter_4 > ::type iter_5;
+typedef typename mpl::next< iter_5 > ::type iter_6;
+typedef typename mpl::next< iter_6 > ::type iter_7;
+typedef typename mpl::next< iter_7 > ::type iter_8;
+typedef typename mpl::next< iter_8 > ::type iter_9;
+typedef typename mpl::next< iter_9 > ::type iter_10;
+typedef typename mpl::next< iter_10 > ::type iter_11;
+typedef typename mpl::next< iter_11 > ::type iter_12;
+typedef typename mpl::next< iter_12 > ::type iter_13;
+typedef typename mpl::next< iter_13 > ::type iter_14;
+typedef typename mpl::next< iter_14 > ::type iter_15;
+typedef typename mpl::next< iter_15 > ::type iter_16;
+typedef typename mpl::next< iter_16 > ::type iter_17;
+typedef typename mpl::next< iter_17 > ::type iter_18;
+typedef typename mpl::next< iter_18 > ::type iter_19;
+typedef typename mpl::next< iter_19 > ::type iter_20;
+typedef typename mpl::next< iter_20 > ::type iter_21;
+typedef typename mpl::next< iter_21 > ::type iter_22;
+typedef typename mpl::next< iter_22 > ::type iter_23;
+typedef typename mpl::next< iter_23 > ::type iter_24;
+typedef typename mpl::next< iter_24 > ::type iter_25;
+typedef typename mpl::next< iter_25 > ::type iter_26;
+typedef typename mpl::next< iter_26 > ::type iter_27;
+typedef typename mpl::next< iter_27 > ::type iter_28;
+typedef typename mpl::next< iter_28 > ::type iter_29;
+typedef typename mpl::next< iter_29 > ::type iter_30;
+typedef typename mpl::next< iter_30 > ::type iter_31;
+typedef typename mpl::next< iter_31 > ::type iter_32;
+typedef typename mpl::next< iter_32 > ::type iter_33;
+typedef typename mpl::next< iter_33 > ::type iter_34;
+typedef typename mpl::next< iter_34 > ::type iter_35;
+typedef typename mpl::next< iter_35 > ::type iter_36;
+typedef typename mpl::next< iter_36 > ::type iter_37;
+typedef typename mpl::next< iter_37 > ::type iter_38;
+typedef typename mpl::next< iter_38 > ::type iter_39;
+typedef typename mpl::next< iter_39 > ::type iter_40;
+typedef typename mpl::next< iter_40 > ::type iter_41;
+typedef typename mpl::next< iter_41 > ::type iter_42;
+typedef typename mpl::next< iter_42 > ::type iter_43;
+typedef typename mpl::next< iter_43 > ::type iter_44;
+typedef typename mpl::next< iter_44 > ::type iter_45;
+typedef typename mpl::next< iter_45 > ::type iter_46;
+public:
+typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,46) 
+< typename mpl::deref< iter_0 > ::type 
+, typename detail::cv_traits< 
+typename mpl::deref< iter_1 > ::type > ::type
+, typename mpl::deref< iter_2 > ::type
+, typename mpl::deref< iter_3 > ::type
+, typename mpl::deref< iter_4 > ::type
+, typename mpl::deref< iter_5 > ::type
+, typename mpl::deref< iter_6 > ::type
+, typename mpl::deref< iter_7 > ::type
+, typename mpl::deref< iter_8 > ::type
+, typename mpl::deref< iter_9 > ::type
+, typename mpl::deref< iter_10 > ::type
+, typename mpl::deref< iter_11 > ::type
+, typename mpl::deref< iter_12 > ::type
+, typename mpl::deref< iter_13 > ::type
+, typename mpl::deref< iter_14 > ::type
+, typename mpl::deref< iter_15 > ::type
+, typename mpl::deref< iter_16 > ::type
+, typename mpl::deref< iter_17 > ::type
+, typename mpl::deref< iter_18 > ::type
+, typename mpl::deref< iter_19 > ::type
+, typename mpl::deref< iter_20 > ::type
+, typename mpl::deref< iter_21 > ::type
+, typename mpl::deref< iter_22 > ::type
+, typename mpl::deref< iter_23 > ::type
+, typename mpl::deref< iter_24 > ::type
+, typename mpl::deref< iter_25 > ::type
+, typename mpl::deref< iter_26 > ::type
+, typename mpl::deref< iter_27 > ::type
+, typename mpl::deref< iter_28 > ::type
+, typename mpl::deref< iter_29 > ::type
+, typename mpl::deref< iter_30 > ::type
+, typename mpl::deref< iter_31 > ::type
+, typename mpl::deref< iter_32 > ::type
+, typename mpl::deref< iter_33 > ::type
+, typename mpl::deref< iter_34 > ::type
+, typename mpl::deref< iter_35 > ::type
+, typename mpl::deref< iter_36 > ::type
+, typename mpl::deref< iter_37 > ::type
+, typename mpl::deref< iter_38 > ::type
+, typename mpl::deref< iter_39 > ::type
+, typename mpl::deref< iter_40 > ::type
+, typename mpl::deref< iter_41 > ::type
+, typename mpl::deref< iter_42 > ::type
+, typename mpl::deref< iter_43 > ::type
+, typename mpl::deref< iter_44 > ::type
+, typename mpl::deref< iter_45 > ::type
+, typename mpl::deref< iter_46 > ::type
+> ::type type;
+};
+};
+template< typename R , typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 >
+struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,47)
+{
+typedef BOOST_FT_syntax(BOOST_FT_cc,type BOOST_PP_EMPTY) (T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 BOOST_FT_ell) BOOST_FT_cv ;
+};
+template< > 
+struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, 48 > 
+{ 
+template<typename S> struct synthesize_impl_i
+{
+private:
+typedef typename mpl::begin<S> ::type iter_0;
+typedef typename mpl::next< iter_0 > ::type iter_1;
+typedef typename mpl::next< iter_1 > ::type iter_2;
+typedef typename mpl::next< iter_2 > ::type iter_3;
+typedef typename mpl::next< iter_3 > ::type iter_4;
+typedef typename mpl::next< iter_4 > ::type iter_5;
+typedef typename mpl::next< iter_5 > ::type iter_6;
+typedef typename mpl::next< iter_6 > ::type iter_7;
+typedef typename mpl::next< iter_7 > ::type iter_8;
+typedef typename mpl::next< iter_8 > ::type iter_9;
+typedef typename mpl::next< iter_9 > ::type iter_10;
+typedef typename mpl::next< iter_10 > ::type iter_11;
+typedef typename mpl::next< iter_11 > ::type iter_12;
+typedef typename mpl::next< iter_12 > ::type iter_13;
+typedef typename mpl::next< iter_13 > ::type iter_14;
+typedef typename mpl::next< iter_14 > ::type iter_15;
+typedef typename mpl::next< iter_15 > ::type iter_16;
+typedef typename mpl::next< iter_16 > ::type iter_17;
+typedef typename mpl::next< iter_17 > ::type iter_18;
+typedef typename mpl::next< iter_18 > ::type iter_19;
+typedef typename mpl::next< iter_19 > ::type iter_20;
+typedef typename mpl::next< iter_20 > ::type iter_21;
+typedef typename mpl::next< iter_21 > ::type iter_22;
+typedef typename mpl::next< iter_22 > ::type iter_23;
+typedef typename mpl::next< iter_23 > ::type iter_24;
+typedef typename mpl::next< iter_24 > ::type iter_25;
+typedef typename mpl::next< iter_25 > ::type iter_26;
+typedef typename mpl::next< iter_26 > ::type iter_27;
+typedef typename mpl::next< iter_27 > ::type iter_28;
+typedef typename mpl::next< iter_28 > ::type iter_29;
+typedef typename mpl::next< iter_29 > ::type iter_30;
+typedef typename mpl::next< iter_30 > ::type iter_31;
+typedef typename mpl::next< iter_31 > ::type iter_32;
+typedef typename mpl::next< iter_32 > ::type iter_33;
+typedef typename mpl::next< iter_33 > ::type iter_34;
+typedef typename mpl::next< iter_34 > ::type iter_35;
+typedef typename mpl::next< iter_35 > ::type iter_36;
+typedef typename mpl::next< iter_36 > ::type iter_37;
+typedef typename mpl::next< iter_37 > ::type iter_38;
+typedef typename mpl::next< iter_38 > ::type iter_39;
+typedef typename mpl::next< iter_39 > ::type iter_40;
+typedef typename mpl::next< iter_40 > ::type iter_41;
+typedef typename mpl::next< iter_41 > ::type iter_42;
+typedef typename mpl::next< iter_42 > ::type iter_43;
+typedef typename mpl::next< iter_43 > ::type iter_44;
+typedef typename mpl::next< iter_44 > ::type iter_45;
+typedef typename mpl::next< iter_45 > ::type iter_46;
+typedef typename mpl::next< iter_46 > ::type iter_47;
+public:
+typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,47) 
+< typename mpl::deref< iter_0 > ::type 
+, typename detail::cv_traits< 
+typename mpl::deref< iter_1 > ::type > ::type
+, typename mpl::deref< iter_2 > ::type
+, typename mpl::deref< iter_3 > ::type
+, typename mpl::deref< iter_4 > ::type
+, typename mpl::deref< iter_5 > ::type
+, typename mpl::deref< iter_6 > ::type
+, typename mpl::deref< iter_7 > ::type
+, typename mpl::deref< iter_8 > ::type
+, typename mpl::deref< iter_9 > ::type
+, typename mpl::deref< iter_10 > ::type
+, typename mpl::deref< iter_11 > ::type
+, typename mpl::deref< iter_12 > ::type
+, typename mpl::deref< iter_13 > ::type
+, typename mpl::deref< iter_14 > ::type
+, typename mpl::deref< iter_15 > ::type
+, typename mpl::deref< iter_16 > ::type
+, typename mpl::deref< iter_17 > ::type
+, typename mpl::deref< iter_18 > ::type
+, typename mpl::deref< iter_19 > ::type
+, typename mpl::deref< iter_20 > ::type
+, typename mpl::deref< iter_21 > ::type
+, typename mpl::deref< iter_22 > ::type
+, typename mpl::deref< iter_23 > ::type
+, typename mpl::deref< iter_24 > ::type
+, typename mpl::deref< iter_25 > ::type
+, typename mpl::deref< iter_26 > ::type
+, typename mpl::deref< iter_27 > ::type
+, typename mpl::deref< iter_28 > ::type
+, typename mpl::deref< iter_29 > ::type
+, typename mpl::deref< iter_30 > ::type
+, typename mpl::deref< iter_31 > ::type
+, typename mpl::deref< iter_32 > ::type
+, typename mpl::deref< iter_33 > ::type
+, typename mpl::deref< iter_34 > ::type
+, typename mpl::deref< iter_35 > ::type
+, typename mpl::deref< iter_36 > ::type
+, typename mpl::deref< iter_37 > ::type
+, typename mpl::deref< iter_38 > ::type
+, typename mpl::deref< iter_39 > ::type
+, typename mpl::deref< iter_40 > ::type
+, typename mpl::deref< iter_41 > ::type
+, typename mpl::deref< iter_42 > ::type
+, typename mpl::deref< iter_43 > ::type
+, typename mpl::deref< iter_44 > ::type
+, typename mpl::deref< iter_45 > ::type
+, typename mpl::deref< iter_46 > ::type
+, typename mpl::deref< iter_47 > ::type
+> ::type type;
+};
+};
+template< typename R , typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 >
+struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,48)
+{
+typedef BOOST_FT_syntax(BOOST_FT_cc,type BOOST_PP_EMPTY) (T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 BOOST_FT_ell) BOOST_FT_cv ;
+};
+template< > 
+struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, 49 > 
+{ 
+template<typename S> struct synthesize_impl_i
+{
+private:
+typedef typename mpl::begin<S> ::type iter_0;
+typedef typename mpl::next< iter_0 > ::type iter_1;
+typedef typename mpl::next< iter_1 > ::type iter_2;
+typedef typename mpl::next< iter_2 > ::type iter_3;
+typedef typename mpl::next< iter_3 > ::type iter_4;
+typedef typename mpl::next< iter_4 > ::type iter_5;
+typedef typename mpl::next< iter_5 > ::type iter_6;
+typedef typename mpl::next< iter_6 > ::type iter_7;
+typedef typename mpl::next< iter_7 > ::type iter_8;
+typedef typename mpl::next< iter_8 > ::type iter_9;
+typedef typename mpl::next< iter_9 > ::type iter_10;
+typedef typename mpl::next< iter_10 > ::type iter_11;
+typedef typename mpl::next< iter_11 > ::type iter_12;
+typedef typename mpl::next< iter_12 > ::type iter_13;
+typedef typename mpl::next< iter_13 > ::type iter_14;
+typedef typename mpl::next< iter_14 > ::type iter_15;
+typedef typename mpl::next< iter_15 > ::type iter_16;
+typedef typename mpl::next< iter_16 > ::type iter_17;
+typedef typename mpl::next< iter_17 > ::type iter_18;
+typedef typename mpl::next< iter_18 > ::type iter_19;
+typedef typename mpl::next< iter_19 > ::type iter_20;
+typedef typename mpl::next< iter_20 > ::type iter_21;
+typedef typename mpl::next< iter_21 > ::type iter_22;
+typedef typename mpl::next< iter_22 > ::type iter_23;
+typedef typename mpl::next< iter_23 > ::type iter_24;
+typedef typename mpl::next< iter_24 > ::type iter_25;
+typedef typename mpl::next< iter_25 > ::type iter_26;
+typedef typename mpl::next< iter_26 > ::type iter_27;
+typedef typename mpl::next< iter_27 > ::type iter_28;
+typedef typename mpl::next< iter_28 > ::type iter_29;
+typedef typename mpl::next< iter_29 > ::type iter_30;
+typedef typename mpl::next< iter_30 > ::type iter_31;
+typedef typename mpl::next< iter_31 > ::type iter_32;
+typedef typename mpl::next< iter_32 > ::type iter_33;
+typedef typename mpl::next< iter_33 > ::type iter_34;
+typedef typename mpl::next< iter_34 > ::type iter_35;
+typedef typename mpl::next< iter_35 > ::type iter_36;
+typedef typename mpl::next< iter_36 > ::type iter_37;
+typedef typename mpl::next< iter_37 > ::type iter_38;
+typedef typename mpl::next< iter_38 > ::type iter_39;
+typedef typename mpl::next< iter_39 > ::type iter_40;
+typedef typename mpl::next< iter_40 > ::type iter_41;
+typedef typename mpl::next< iter_41 > ::type iter_42;
+typedef typename mpl::next< iter_42 > ::type iter_43;
+typedef typename mpl::next< iter_43 > ::type iter_44;
+typedef typename mpl::next< iter_44 > ::type iter_45;
+typedef typename mpl::next< iter_45 > ::type iter_46;
+typedef typename mpl::next< iter_46 > ::type iter_47;
+typedef typename mpl::next< iter_47 > ::type iter_48;
+public:
+typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,48) 
+< typename mpl::deref< iter_0 > ::type 
+, typename detail::cv_traits< 
+typename mpl::deref< iter_1 > ::type > ::type
+, typename mpl::deref< iter_2 > ::type
+, typename mpl::deref< iter_3 > ::type
+, typename mpl::deref< iter_4 > ::type
+, typename mpl::deref< iter_5 > ::type
+, typename mpl::deref< iter_6 > ::type
+, typename mpl::deref< iter_7 > ::type
+, typename mpl::deref< iter_8 > ::type
+, typename mpl::deref< iter_9 > ::type
+, typename mpl::deref< iter_10 > ::type
+, typename mpl::deref< iter_11 > ::type
+, typename mpl::deref< iter_12 > ::type
+, typename mpl::deref< iter_13 > ::type
+, typename mpl::deref< iter_14 > ::type
+, typename mpl::deref< iter_15 > ::type
+, typename mpl::deref< iter_16 > ::type
+, typename mpl::deref< iter_17 > ::type
+, typename mpl::deref< iter_18 > ::type
+, typename mpl::deref< iter_19 > ::type
+, typename mpl::deref< iter_20 > ::type
+, typename mpl::deref< iter_21 > ::type
+, typename mpl::deref< iter_22 > ::type
+, typename mpl::deref< iter_23 > ::type
+, typename mpl::deref< iter_24 > ::type
+, typename mpl::deref< iter_25 > ::type
+, typename mpl::deref< iter_26 > ::type
+, typename mpl::deref< iter_27 > ::type
+, typename mpl::deref< iter_28 > ::type
+, typename mpl::deref< iter_29 > ::type
+, typename mpl::deref< iter_30 > ::type
+, typename mpl::deref< iter_31 > ::type
+, typename mpl::deref< iter_32 > ::type
+, typename mpl::deref< iter_33 > ::type
+, typename mpl::deref< iter_34 > ::type
+, typename mpl::deref< iter_35 > ::type
+, typename mpl::deref< iter_36 > ::type
+, typename mpl::deref< iter_37 > ::type
+, typename mpl::deref< iter_38 > ::type
+, typename mpl::deref< iter_39 > ::type
+, typename mpl::deref< iter_40 > ::type
+, typename mpl::deref< iter_41 > ::type
+, typename mpl::deref< iter_42 > ::type
+, typename mpl::deref< iter_43 > ::type
+, typename mpl::deref< iter_44 > ::type
+, typename mpl::deref< iter_45 > ::type
+, typename mpl::deref< iter_46 > ::type
+, typename mpl::deref< iter_47 > ::type
+, typename mpl::deref< iter_48 > ::type
+> ::type type;
+};
+};
+template< typename R , typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 >
+struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,49)
+{
+typedef BOOST_FT_syntax(BOOST_FT_cc,type BOOST_PP_EMPTY) (T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 BOOST_FT_ell) BOOST_FT_cv ;
+};
+template< > 
+struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, 50 > 
+{ 
+template<typename S> struct synthesize_impl_i
+{
+private:
+typedef typename mpl::begin<S> ::type iter_0;
+typedef typename mpl::next< iter_0 > ::type iter_1;
+typedef typename mpl::next< iter_1 > ::type iter_2;
+typedef typename mpl::next< iter_2 > ::type iter_3;
+typedef typename mpl::next< iter_3 > ::type iter_4;
+typedef typename mpl::next< iter_4 > ::type iter_5;
+typedef typename mpl::next< iter_5 > ::type iter_6;
+typedef typename mpl::next< iter_6 > ::type iter_7;
+typedef typename mpl::next< iter_7 > ::type iter_8;
+typedef typename mpl::next< iter_8 > ::type iter_9;
+typedef typename mpl::next< iter_9 > ::type iter_10;
+typedef typename mpl::next< iter_10 > ::type iter_11;
+typedef typename mpl::next< iter_11 > ::type iter_12;
+typedef typename mpl::next< iter_12 > ::type iter_13;
+typedef typename mpl::next< iter_13 > ::type iter_14;
+typedef typename mpl::next< iter_14 > ::type iter_15;
+typedef typename mpl::next< iter_15 > ::type iter_16;
+typedef typename mpl::next< iter_16 > ::type iter_17;
+typedef typename mpl::next< iter_17 > ::type iter_18;
+typedef typename mpl::next< iter_18 > ::type iter_19;
+typedef typename mpl::next< iter_19 > ::type iter_20;
+typedef typename mpl::next< iter_20 > ::type iter_21;
+typedef typename mpl::next< iter_21 > ::type iter_22;
+typedef typename mpl::next< iter_22 > ::type iter_23;
+typedef typename mpl::next< iter_23 > ::type iter_24;
+typedef typename mpl::next< iter_24 > ::type iter_25;
+typedef typename mpl::next< iter_25 > ::type iter_26;
+typedef typename mpl::next< iter_26 > ::type iter_27;
+typedef typename mpl::next< iter_27 > ::type iter_28;
+typedef typename mpl::next< iter_28 > ::type iter_29;
+typedef typename mpl::next< iter_29 > ::type iter_30;
+typedef typename mpl::next< iter_30 > ::type iter_31;
+typedef typename mpl::next< iter_31 > ::type iter_32;
+typedef typename mpl::next< iter_32 > ::type iter_33;
+typedef typename mpl::next< iter_33 > ::type iter_34;
+typedef typename mpl::next< iter_34 > ::type iter_35;
+typedef typename mpl::next< iter_35 > ::type iter_36;
+typedef typename mpl::next< iter_36 > ::type iter_37;
+typedef typename mpl::next< iter_37 > ::type iter_38;
+typedef typename mpl::next< iter_38 > ::type iter_39;
+typedef typename mpl::next< iter_39 > ::type iter_40;
+typedef typename mpl::next< iter_40 > ::type iter_41;
+typedef typename mpl::next< iter_41 > ::type iter_42;
+typedef typename mpl::next< iter_42 > ::type iter_43;
+typedef typename mpl::next< iter_43 > ::type iter_44;
+typedef typename mpl::next< iter_44 > ::type iter_45;
+typedef typename mpl::next< iter_45 > ::type iter_46;
+typedef typename mpl::next< iter_46 > ::type iter_47;
+typedef typename mpl::next< iter_47 > ::type iter_48;
+typedef typename mpl::next< iter_48 > ::type iter_49;
+public:
+typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,49) 
+< typename mpl::deref< iter_0 > ::type 
+, typename detail::cv_traits< 
+typename mpl::deref< iter_1 > ::type > ::type
+, typename mpl::deref< iter_2 > ::type
+, typename mpl::deref< iter_3 > ::type
+, typename mpl::deref< iter_4 > ::type
+, typename mpl::deref< iter_5 > ::type
+, typename mpl::deref< iter_6 > ::type
+, typename mpl::deref< iter_7 > ::type
+, typename mpl::deref< iter_8 > ::type
+, typename mpl::deref< iter_9 > ::type
+, typename mpl::deref< iter_10 > ::type
+, typename mpl::deref< iter_11 > ::type
+, typename mpl::deref< iter_12 > ::type
+, typename mpl::deref< iter_13 > ::type
+, typename mpl::deref< iter_14 > ::type
+, typename mpl::deref< iter_15 > ::type
+, typename mpl::deref< iter_16 > ::type
+, typename mpl::deref< iter_17 > ::type
+, typename mpl::deref< iter_18 > ::type
+, typename mpl::deref< iter_19 > ::type
+, typename mpl::deref< iter_20 > ::type
+, typename mpl::deref< iter_21 > ::type
+, typename mpl::deref< iter_22 > ::type
+, typename mpl::deref< iter_23 > ::type
+, typename mpl::deref< iter_24 > ::type
+, typename mpl::deref< iter_25 > ::type
+, typename mpl::deref< iter_26 > ::type
+, typename mpl::deref< iter_27 > ::type
+, typename mpl::deref< iter_28 > ::type
+, typename mpl::deref< iter_29 > ::type
+, typename mpl::deref< iter_30 > ::type
+, typename mpl::deref< iter_31 > ::type
+, typename mpl::deref< iter_32 > ::type
+, typename mpl::deref< iter_33 > ::type
+, typename mpl::deref< iter_34 > ::type
+, typename mpl::deref< iter_35 > ::type
+, typename mpl::deref< iter_36 > ::type
+, typename mpl::deref< iter_37 > ::type
+, typename mpl::deref< iter_38 > ::type
+, typename mpl::deref< iter_39 > ::type
+, typename mpl::deref< iter_40 > ::type
+, typename mpl::deref< iter_41 > ::type
+, typename mpl::deref< iter_42 > ::type
+, typename mpl::deref< iter_43 > ::type
+, typename mpl::deref< iter_44 > ::type
+, typename mpl::deref< iter_45 > ::type
+, typename mpl::deref< iter_46 > ::type
+, typename mpl::deref< iter_47 > ::type
+, typename mpl::deref< iter_48 > ::type
+, typename mpl::deref< iter_49 > ::type
+> ::type type;
+};
+};
+template< typename R , typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 , typename T49 >
+struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,50)
+{
+typedef BOOST_FT_syntax(BOOST_FT_cc,type BOOST_PP_EMPTY) (T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49 BOOST_FT_ell) BOOST_FT_cv ;
+};
+template< > 
+struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, 51 > 
+{ 
+template<typename S> struct synthesize_impl_i
+{
+private:
+typedef typename mpl::begin<S> ::type iter_0;
+typedef typename mpl::next< iter_0 > ::type iter_1;
+typedef typename mpl::next< iter_1 > ::type iter_2;
+typedef typename mpl::next< iter_2 > ::type iter_3;
+typedef typename mpl::next< iter_3 > ::type iter_4;
+typedef typename mpl::next< iter_4 > ::type iter_5;
+typedef typename mpl::next< iter_5 > ::type iter_6;
+typedef typename mpl::next< iter_6 > ::type iter_7;
+typedef typename mpl::next< iter_7 > ::type iter_8;
+typedef typename mpl::next< iter_8 > ::type iter_9;
+typedef typename mpl::next< iter_9 > ::type iter_10;
+typedef typename mpl::next< iter_10 > ::type iter_11;
+typedef typename mpl::next< iter_11 > ::type iter_12;
+typedef typename mpl::next< iter_12 > ::type iter_13;
+typedef typename mpl::next< iter_13 > ::type iter_14;
+typedef typename mpl::next< iter_14 > ::type iter_15;
+typedef typename mpl::next< iter_15 > ::type iter_16;
+typedef typename mpl::next< iter_16 > ::type iter_17;
+typedef typename mpl::next< iter_17 > ::type iter_18;
+typedef typename mpl::next< iter_18 > ::type iter_19;
+typedef typename mpl::next< iter_19 > ::type iter_20;
+typedef typename mpl::next< iter_20 > ::type iter_21;
+typedef typename mpl::next< iter_21 > ::type iter_22;
+typedef typename mpl::next< iter_22 > ::type iter_23;
+typedef typename mpl::next< iter_23 > ::type iter_24;
+typedef typename mpl::next< iter_24 > ::type iter_25;
+typedef typename mpl::next< iter_25 > ::type iter_26;
+typedef typename mpl::next< iter_26 > ::type iter_27;
+typedef typename mpl::next< iter_27 > ::type iter_28;
+typedef typename mpl::next< iter_28 > ::type iter_29;
+typedef typename mpl::next< iter_29 > ::type iter_30;
+typedef typename mpl::next< iter_30 > ::type iter_31;
+typedef typename mpl::next< iter_31 > ::type iter_32;
+typedef typename mpl::next< iter_32 > ::type iter_33;
+typedef typename mpl::next< iter_33 > ::type iter_34;
+typedef typename mpl::next< iter_34 > ::type iter_35;
+typedef typename mpl::next< iter_35 > ::type iter_36;
+typedef typename mpl::next< iter_36 > ::type iter_37;
+typedef typename mpl::next< iter_37 > ::type iter_38;
+typedef typename mpl::next< iter_38 > ::type iter_39;
+typedef typename mpl::next< iter_39 > ::type iter_40;
+typedef typename mpl::next< iter_40 > ::type iter_41;
+typedef typename mpl::next< iter_41 > ::type iter_42;
+typedef typename mpl::next< iter_42 > ::type iter_43;
+typedef typename mpl::next< iter_43 > ::type iter_44;
+typedef typename mpl::next< iter_44 > ::type iter_45;
+typedef typename mpl::next< iter_45 > ::type iter_46;
+typedef typename mpl::next< iter_46 > ::type iter_47;
+typedef typename mpl::next< iter_47 > ::type iter_48;
+typedef typename mpl::next< iter_48 > ::type iter_49;
+typedef typename mpl::next< iter_49 > ::type iter_50;
+public:
+typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,50) 
+< typename mpl::deref< iter_0 > ::type 
+, typename detail::cv_traits< 
+typename mpl::deref< iter_1 > ::type > ::type
+, typename mpl::deref< iter_2 > ::type
+, typename mpl::deref< iter_3 > ::type
+, typename mpl::deref< iter_4 > ::type
+, typename mpl::deref< iter_5 > ::type
+, typename mpl::deref< iter_6 > ::type
+, typename mpl::deref< iter_7 > ::type
+, typename mpl::deref< iter_8 > ::type
+, typename mpl::deref< iter_9 > ::type
+, typename mpl::deref< iter_10 > ::type
+, typename mpl::deref< iter_11 > ::type
+, typename mpl::deref< iter_12 > ::type
+, typename mpl::deref< iter_13 > ::type
+, typename mpl::deref< iter_14 > ::type
+, typename mpl::deref< iter_15 > ::type
+, typename mpl::deref< iter_16 > ::type
+, typename mpl::deref< iter_17 > ::type
+, typename mpl::deref< iter_18 > ::type
+, typename mpl::deref< iter_19 > ::type
+, typename mpl::deref< iter_20 > ::type
+, typename mpl::deref< iter_21 > ::type
+, typename mpl::deref< iter_22 > ::type
+, typename mpl::deref< iter_23 > ::type
+, typename mpl::deref< iter_24 > ::type
+, typename mpl::deref< iter_25 > ::type
+, typename mpl::deref< iter_26 > ::type
+, typename mpl::deref< iter_27 > ::type
+, typename mpl::deref< iter_28 > ::type
+, typename mpl::deref< iter_29 > ::type
+, typename mpl::deref< iter_30 > ::type
+, typename mpl::deref< iter_31 > ::type
+, typename mpl::deref< iter_32 > ::type
+, typename mpl::deref< iter_33 > ::type
+, typename mpl::deref< iter_34 > ::type
+, typename mpl::deref< iter_35 > ::type
+, typename mpl::deref< iter_36 > ::type
+, typename mpl::deref< iter_37 > ::type
+, typename mpl::deref< iter_38 > ::type
+, typename mpl::deref< iter_39 > ::type
+, typename mpl::deref< iter_40 > ::type
+, typename mpl::deref< iter_41 > ::type
+, typename mpl::deref< iter_42 > ::type
+, typename mpl::deref< iter_43 > ::type
+, typename mpl::deref< iter_44 > ::type
+, typename mpl::deref< iter_45 > ::type
+, typename mpl::deref< iter_46 > ::type
+, typename mpl::deref< iter_47 > ::type
+, typename mpl::deref< iter_48 > ::type
+, typename mpl::deref< iter_49 > ::type
+, typename mpl::deref< iter_50 > ::type
+> ::type type;
+};
+};
+# undef BOOST_FT_make_type
+# undef BOOST_FT_make_type_impl
+