Merge pull request #119 from boostorg/develop

Post 1.60.0 Beta bugfixes.

doc/adapted.qbk

@@ -89,6 +89,35 @@ __std_pair_doc__, __tr1_tuple_pair__
 
 [endsect]
 
+[section std::tuple]
+
+This module provides adapters for `std::tuple`. Including the module header
+makes `std::tuple` a fully conforming __random_access_sequence__.
+
+[important To be fully conforming, compiler should support C++11 Variadic Templates.]
+
+[heading Header]
+
+    #include <boost/fusion/adapted/std_tuple.hpp>
+    #include <boost/fusion/include/std_tuple.hpp>
+
+[heading Model of]
+
+* __random_access_sequence__
+
+[heading Example]
+
+    std::tuple<int, std::string, float> p(123, "Hola!!!", 456.f);
+    std::cout << __at_c__<0>(p) << std::endl;
+    std::cout << __at_c__<1>(p) << std::endl;
+    std::cout << p << std::endl;
+
+[heading See also]
+
+__std_tuple_doc__
+
+[endsect]
+
 [section mpl sequence]
 
 This module provides adapters for __mpl__ sequences. Including the module
@@ -168,8 +197,8 @@ header makes `boost::tuple` a fully conforming __forward_sequence__.
 [heading Example]
 
     boost::tuple<int,std::string> example_tuple(101, "hello");
-    std::cout << *boost::fusion::begin(example_tuple) << '\n';
-    std::cout << *boost::fusion::next(boost::fusion::begin(example_tuple)) << '\n';
+    std::cout << *__begin__(example_tuple) << '\n';
+    std::cout << *__next__(__begin__(example_tuple)) << '\n';
 
 [heading See also]
 

doc/algorithm.qbk

@@ -258,6 +258,22 @@ the first call) and [arg_desc] of `seq`.
     typename result_of_name_macro<Sequence const, State const, F>::type name_macro(
         Sequence const& seq, State const& initial_state, F f);
 
+    template<
+        typename Sequence,
+        typename State,
+        typename F
+        >
+    typename result_of_name_macro<Sequence, State, F>::type name_macro(
+        Sequence& seq, State& initial_state, F f);
+
+    template<
+        typename Sequence,
+        typename State,
+        typename F
+        >
+    typename result_of_name_macro<Sequence const, State, F>::type name_macro(
+        Sequence const& seq, State& initial_state, F f);
+
 [def seq_concept_macro [seq_concept]]
 [def arg_type_id_macro [arg_type_id]]
 [def arg_id_macro [arg_id]]
@@ -441,10 +457,10 @@ Linear, exactly `__result_of_size__<Sequence>::value` applications of `F`.
 [endsect]
 
 [section for_each]
-A metafunction returning the result type of applying __for_each__ to a sequence. The
-return type of __for_each__ is always `void`.
 
 [heading Description]
+A metafunction returning the result type of applying __for_each__ to a sequence. The
+return type of __for_each__ is always `void`.
 
 [heading Synopsis]
     template<
@@ -724,8 +740,10 @@ or `__end__(seq)` if there is no such element.
 [heading Complexity]
 Linear. At most `__result_of_size__<Sequence>::value` comparisons.
 
-#include <boost/fusion/algorithm/query/find_if.hpp>
-#include <boost/fusion/include/find_if.hpp>
+[heading Header]
+
+    #include <boost/fusion/algorithm/query/find_if.hpp>
+    #include <boost/fusion/include/find_if.hpp>
 
 [heading Example]
     const __vector__<double,int> vec(1.0,2);
@@ -1361,7 +1379,7 @@ Returns a new sequence, with all the elements of the original sequence, except t
         typename T,
         typename Sequence
         >
-    typename __result_of_remove__<Sequence const, T>::type replace(Sequence const& seq);
+    typename __result_of_remove__<Sequence const, T>::type remove(Sequence const& seq);
 
 [table Parameters
     [[Parameter][Requirement][Description]]
@@ -1720,7 +1738,7 @@ Takes 2 sequences and returns a sequence containing the elements of the first fo
     template<
         typename LhSequence,
         typename RhSequence>
-    typename __result_of_join__<LhSequence, RhSequence>::type join(LhSequence const& lhs, RhSequence const& rhs);
+    typename __result_of_join__<LhSequence const, RhSequence const>::type join(LhSequence const& lhs, RhSequence const& rhs);
 
 [table Parameters
     [[Parameter][Requirement][Description]]
@@ -1765,7 +1783,7 @@ Zips sequences together to form a single sequence, whose members are tuples of t
         ...
         typename SequenceN
         >
-    typename __result_of_zip__<Sequence1, Sequence2, ... SequenceN>::type
+    typename __result_of_zip__<Sequence1 const, Sequence2 const, ... SequenceN const>::type
     zip(Sequence1 const& seq1, Sequence2 const& seq2, ... SequenceN const& seqN);
 
 [table Parameters
@@ -1830,7 +1848,7 @@ Constant. Returns a view which is lazily evaluated.
     #include <boost/fusion/include/pop_back.hpp>
 
 [heading Example]
-    assert(___pop_back__(__make_vector__(1,2,3)) == __make_vector__(1,2));
+    assert(__pop_back__(__make_vector__(1,2,3)) == __make_vector__(1,2));
 
 [endsect]
 
@@ -1884,7 +1902,7 @@ Returns a new sequence with an element added at the end.
         typename Sequence,
         typename T
         >
-    typename __result_of_push_back__<Sequence, T>::type push_back(
+    typename __result_of_push_back__<Sequence const, T>::type push_back(
         Sequence const& seq, T const& t);
 
 [table Parameters
@@ -1925,7 +1943,7 @@ Returns a new sequence with an element added at the beginning.
         typename Sequence,
         typename T
         >
-    typename __result_of_push_front__<Sequence, T>::type push_front(
+    typename __result_of_push_front__<Sequence const, T>::type push_front(
         Sequence const& seq, T const& t);
 
 [table Parameters
@@ -2089,32 +2107,33 @@ Constant.
 [section transform]
 
 [heading Description]
-For a sequence `seq` and function object or function pointer `f`, `transform` returns a new sequence
-with elements created by applying `f(e)` to each element of `e` of `seq`.
+Returns the result type of __transform__, given the types of the input sequence and unary __poly_func_obj__.
 
 [heading Unary version synopsis]
     template<
         typename Sequence,
         typename F
         >
-    typename __result_of_transform__<Sequence const, F>::type transform(
-        Sequence const& seq, F f);
+    struct transform
+    {
+        typedef __unspecified__ type;
+    };
 
 [table Parameters
     [[Parameter][Requirement][Description]]
-    [[`seq`][A model of __forward_sequence__][Operation's argument]]
-    [[`f`][`f(e)` is a valid expression for each element `e` of `seq`. `__boost_result_of_call__<F(E)>::type` is the return type of `f` when called with a value of each element type `E`.][Transformation function]]
+    [[`Sequence`][A model of __forward_sequence__][Operation's argument]]
+    [[`F`][A model of unary __poly_func_obj__][Transformation metafunction]]
 ]
 
 [heading Expression Semantics]
-    __transform__(seq, f);
+    __result_of_transform__<Sequence, F>::type
 
 [*Return type]:
 
 * A model of __forward_sequence__
 * A model of __associative_sequence__ if `Sequence` implements the __associative_sequence__ model.
 
-[*Semantics]: Returns a new sequence, containing the return values of `f(e)` for each element `e` within `seq`.
+[*Semantics]: Returns a sequence that contains the types of `__result_of__<F(E)>::type` for each element `E` within `Sequence`.
 
 [heading Binary version synopsis]
     template<
@@ -2122,41 +2141,33 @@ with elements created by applying `f(e)` to each element of `e` of `seq`.
         typename Sequence2,
         typename F
         >
-    typename __result_of_transform__<Sequence1 const, Sequence2 const, F>::type transform(
-        Sequence1 const& seq1, Sequence2 const& seq2, F f);
+    struct transform
+    {
+          typedef __unspecified__ type;
+    };
 
 [table Parameters
     [[Parameter][Requirement][Description]]
-    [[`seq1`][A model of __forward_sequence__][Operation's argument]]
-    [[`seq2`][A model of __forward_sequence__][Operation's argument]]
-    [[`f`][`f(e1,e2)` is a valid expression for each pair of elements `e1` of `seq1` and `e2` of `seq2`. `__boost_result_of_call__<F(E1,E2)>::type` is the return type of `f` when called with elements of type `E1` and `E2`][Transformation function]]
+    [[`Sequence1`][A model of __forward_sequence__][Operation's argument]]
+    [[`Sequence2`][A model of __forward_sequence__][Operation's argument]]
+    [[`F`][A model of binary __poly_func_obj__][Transformation metafunction]]
 ]
 
+[heading Expression Semantics]
+    __result_of_transform__<Sequence1, Sequence2, F>::type
+
 [*Return type]: A model of __forward_sequence__.
 
-[*Semantics]: Returns a new sequence, containing the return values of `f(e1, e2)` for each pair of elements `e1` and `e2` within `seq1` and `seq2` respectively.
+[*Semantics]: Returns a sequence, that contains the types of `__result_of__<F(E1, E2)>::type` for each pair of elements `E1` and `E2` within `Sequence1` and `Sequence2` respectively.
 
 [heading Complexity]
-Constant. Returns a view which is lazily evaluated.
+Constant.
 
 [heading Header]
 
     #include <boost/fusion/algorithm/transformation/transform.hpp>
     #include <boost/fusion/include/transform.hpp>
 
-[heading Example]
-    struct triple
-    {
-        typedef int result_type;
-
-        int operator()(int t) const
-        {
-            return t * 3;
-        };
-    };
-    ...
-    assert(__transform__(__make_vector__(1,2,3), triple()) == __make_vector__(3,6,9));
-
 [endsect]
 
 [section replace]
@@ -2200,7 +2211,7 @@ Constant.
 [section replace_if]
 
 [heading Description]
-Returns the result type of __replace_if__, given the types of the sequence, __poly_func_obj__ predicate and replacement object.
+Returns the result type of __replace_if__, given the types of the sequence, unary __mpl_lambda_expression__ predicate and replacement object.
 
 [heading Synopsis]
     template<
@@ -2215,7 +2226,7 @@ Returns the result type of __replace_if__, given the types of the sequence, __po
 [table Parameters
     [[Parameter][Requirement][Description]]
     [[`Sequence`][A model of __forward_sequence__][Operation's argument]]
-    [[`F`][A model of unary __poly_func_obj__][Replacement predicate]]
+    [[`F`][A model of unary __mpl_lambda_expression__][Replacement predicate]]
     [[`T`][Any type][The type of the replacement object]]
 ]
 
@@ -2265,7 +2276,7 @@ Returns the result type of __remove__, given the sequence and removal types.
 * A model of __forward_sequence__.
 * A model of __associative_sequence__ if `Sequence` implements the __associative_sequence__ model.
 
-[*Semantics]: Returns a sequence containing the elements of `Sequence` not of type `T`. Equivalent to `__result_of_replace_if__<Sequence, boost::is_same<mpl::_, T> >::type`.
+[*Semantics]: Returns a sequence containing the elements of `Sequence` not of type `T`. Equivalent to `__result_of_remove_if__<Sequence, boost::is_same<mpl::_, T> >::type`.
 
 [heading Complexity]
 Constant.

doc/container.qbk

@@ -66,6 +66,11 @@ cases the most efficient.
     template <typename T0, typename T1, typename T2..., typename TN>
     struct vectorN;
 
+[important Numbered forms will be deprecated in C++11 and it will be provided
+           via aliasing templates. It means that your partial specialization
+           might be compile error. You can detect whether it is aliasing
+           templates or not, using `BOOST_FUSION_HAS_VARIADIC_VECTOR`.]
+
 [*Variadic form]
 
     template <
@@ -81,9 +86,11 @@ The numbered form accepts the exact number of elements. Example:
 
     vector3<int, char, double>
 
-The variadic form accepts `0` to `FUSION_MAX_VECTOR_SIZE` elements, where
-`FUSION_MAX_VECTOR_SIZE` is a user definable predefined maximum that
-defaults to `10`. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the The variadic form accepts `0` to
+`FUSION_MAX_VECTOR_SIZE` elements, where `FUSION_MAX_VECTOR_SIZE` is a
+user definable predefined maximum that defaults to `10`. Example:
 
     vector<int, char, double>
 
@@ -191,7 +198,7 @@ defined in __forward_sequence__.
     [[`__at__<N>(l)`]           [The Nth element from the beginning of the sequence; see __at__.]]
 ]
 
-[blurb __note__ `__at__<N>(l)` is provided for convenience and compatibility
+[note `__at__<N>(l)` is provided for convenience and compatibility
 with the original __tuple__ library, despite `cons` being a
 __forward_sequence__ only (`at` is supposed to be a
 __random_access_sequence__ requirement). The runtime complexity of __at__ is
@@ -232,9 +239,11 @@ each element is peculiarly constant (see __recursive_inline__).
     >
     struct list;
 
-The variadic class interface accepts `0` to `FUSION_MAX_LIST_SIZE`
-elements, where `FUSION_MAX_LIST_SIZE` is a user definable predefined
-maximum that defaults to `10`. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic class interface accepts `0` to
+`FUSION_MAX_LIST_SIZE` elements, where `FUSION_MAX_LIST_SIZE` is a user
+definable predefined maximum that defaults to `10`. Example:
 
     list<int, char, double>
 
@@ -276,7 +285,7 @@ defined in __forward_sequence__.
     [[`__at__<N>(l)`]           [The Nth element from the beginning of the sequence; see __at__.]]
 ]
 
-[blurb __note__ `__at__<n>(l)` is provided for convenience and compatibility
+[note `__at__<n>(l)` is provided for convenience and compatibility
 with the original __tuple__ library, despite `list` being a
 __forward_sequence__ only (__at__ is supposed to be a
 __random_access_sequence__ requirement). The runtime complexity of __at__ is
@@ -309,7 +318,7 @@ __front_extended_deque__ and __back_extended_deque__.
 
     #include <boost/fusion/container/deque.hpp>
     #include <boost/fusion/include/deque.hpp>
-    #include <boost/fusion/container/list/deque_fwd.hpp>
+    #include <boost/fusion/container/deque/deque_fwd.hpp>
     #include <boost/fusion/include/deque_fwd.hpp>
 
 [heading Synopsis]
@@ -363,7 +372,7 @@ defined in __bidirectional_sequence__.
     [[`__at__<N>(d)`]       [The Nth element from the beginning of the sequence; see __at__.]]
 ]
 
-[blurb __note__ `__at__<N>(d)` is provided for convenience, despite
+[note `__at__<N>(d)` is provided for convenience, despite
 `deque` being a __bidirectional_sequence__ only (`at` is supposed to be
 a __random_access_sequence__ requirement). The runtime complexity of
 __at__ is constant (see __recursive_inline__). `deque` element access
@@ -406,7 +415,7 @@ the same properties as the __deque__.
     [[`T`]                  [Element type]              [ ]]
 ]
 
-[blurb __note__ `Deque` can be a __deque__, a __front_extended_deque__ or a
+[note `Deque` can be a __deque__, a __front_extended_deque__ or a
 __back_extended_deque__]
 
 [heading Model of]
@@ -430,7 +439,7 @@ not defined in __bidirectional_sequence__.
     [[`__at__<N>(d)`]       [The Nth element from the beginning of the sequence; see __at__.]]
 ]
 
-[blurb __note__ See __deque__ for further details.]
+[note See __deque__ for further details.]
 
 [heading Example]
 
@@ -467,7 +476,7 @@ the same properties as the __deque__.
     [[`T`]                  [Element type]              [ ]]
 ]
 
-[blurb __note__ `Deque` can be a __deque__, a __back_extended_deque__ or a
+[note `Deque` can be a __deque__, a __back_extended_deque__ or a
 __back_extended_deque__]
 
 [heading Model of]
@@ -491,7 +500,7 @@ not defined in __bidirectional_sequence__.
     [[`__at__<N>(d)`]       [The Nth element from the beginning of the sequence; see __at__.]]
 ]
 
-[blurb __note__ See __deque__ for further details.]
+[note See __deque__ for further details.]
 
 [heading Example]
 
@@ -532,9 +541,11 @@ complexity (see __overloaded_functions__).
     >
     struct set;
 
-The variadic class interface accepts `0` to `FUSION_MAX_SET_SIZE` elements,
-where `FUSION_MAX_SET_SIZE` is a user definable predefined maximum that
-defaults to `10`. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic class interface accepts `0` to
+`FUSION_MAX_SET_SIZE` elements, where `FUSION_MAX_SET_SIZE` is a user
+definable predefined maximum that defaults to `10`. Example:
 
     set<int, char, double>
 
@@ -614,9 +625,11 @@ __overloaded_functions__).
     >
     struct map;
 
-The variadic class interface accepts `0` to `FUSION_MAX_MAP_SIZE` elements,
-where `FUSION_MAX_MAP_SIZE` is a user definable predefined maximum that
-defaults to `10`. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic class interface accepts `0` to
+`FUSION_MAX_MAP_SIZE` elements, where `FUSION_MAX_MAP_SIZE` is a user
+definable predefined maximum that defaults to `10`. Example:
 
     map<__pair__<int, char>, __pair__<char, char>, __pair__<double, char> >
 
@@ -697,10 +710,13 @@ Create a __list__ from one or more values.
     typename __result_of_make_list__<T0, T1,... TN>::type
     make_list(T0 const& x0, T1 const& x1... TN const& xN);
 
-The variadic function accepts `0` to `FUSION_MAX_LIST_SIZE` elements, where
-`FUSION_MAX_LIST_SIZE` is a user definable predefined maximum that defaults
-to `10`. You may define the preprocessor constant `FUSION_MAX_LIST_SIZE`
-before including any Fusion header to change the default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_LIST_SIZE` elements, where `FUSION_MAX_LIST_SIZE` is a user
+definable predefined maximum that defaults to `10`. You may define the
+preprocessor constant `FUSION_MAX_LIST_SIZE` before including any Fusion
+header to change the default. Example:
 
     #define FUSION_MAX_LIST_SIZE 20
 
@@ -730,7 +746,7 @@ before including any Fusion header to change the default. Example:
 
 [heading See also]
 
-__note_boost_ref__
+__note_ref_wrappers__
 
 [endsect]
 
@@ -778,7 +794,7 @@ __result_of_make_cons__`<Car>::type`
 
 [heading See also]
 
-__note_boost_ref__
+__note_ref_wrappers__
 
 [endsect]
 
@@ -794,11 +810,13 @@ Create a __vector__ from one or more values.
     typename __result_of_make_vector__<T0, T1,... TN>::type
     make_vector(T0 const& x0, T1 const& x1... TN const& xN);
 
-The variadic function accepts `0` to `FUSION_MAX_VECTOR_SIZE` elements,
-where `FUSION_MAX_VECTOR_SIZE` is a user definable predefined maximum that
-defaults to `10`. You may define the preprocessor constant
-`FUSION_MAX_VECTOR_SIZE` before including any Fusion header to change the
-default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_VECTOR_SIZE` elements, where `FUSION_MAX_VECTOR_SIZE` is a
+user definable predefined maximum that defaults to `10`. You may define
+the preprocessor constant `FUSION_MAX_VECTOR_SIZE` before including any
+Fusion header to change the default. Example:
 
     #define FUSION_MAX_VECTOR_SIZE 20
 
@@ -828,7 +846,7 @@ default. Example:
 
 [heading See also]
 
-__note_boost_ref__
+__note_ref_wrappers__
 
 [endsect]
 
@@ -880,7 +898,7 @@ Fusion header to change the default. Example:
 
 [heading See also]
 
-__note_boost_ref__
+__note_ref_wrappers__
 
 [endsect]
 
@@ -896,11 +914,13 @@ Create a __set__ from one or more values.
     typename __result_of_make_set__<T0, T1,... TN>::type
     make_set(T0 const& x0, T1 const& x1... TN const& xN);
 
-The variadic function accepts `0` to `FUSION_MAX_SET_SIZE` elements,
-where `FUSION_MAX_SET_SIZE` is a user definable predefined maximum that
-defaults to `10`. You may define the preprocessor constant
-`FUSION_MAX_SET_SIZE` before including any Fusion header to change the
-default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_SET_SIZE` elements, where `FUSION_MAX_SET_SIZE` is a user
+definable predefined maximum that defaults to `10`. You may define the
+preprocessor constant `FUSION_MAX_SET_SIZE` before including any Fusion
+header to change the default. Example:
 
     #define FUSION_MAX_SET_SIZE 20
 
@@ -932,7 +952,7 @@ default. Example:
 
 [heading See also]
 
-__note_boost_ref__
+__note_ref_wrappers__
 
 [endsect]
 
@@ -990,7 +1010,7 @@ default. Example:
 
 [heading See also]
 
-__note_boost_ref__, __fusion_pair__
+__note_ref_wrappers__, __fusion_pair__
 
 [endsect]
 
@@ -1049,10 +1069,13 @@ Constructs a tie using a __list__ sequence.
     __list__<T0&, T1&,... TN&>
     list_tie(T0& x0, T1& x1... TN& xN);
 
-The variadic function accepts `0` to `FUSION_MAX_LIST_SIZE` elements, where
-`FUSION_MAX_LIST_SIZE` is a user definable predefined maximum that defaults
-to `10`. You may define the preprocessor constant `FUSION_MAX_LIST_SIZE`
-before including any Fusion header to change the default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_LIST_SIZE` elements, where `FUSION_MAX_LIST_SIZE` is a user
+definable predefined maximum that defaults to `10`. You may define the
+preprocessor constant `FUSION_MAX_LIST_SIZE` before including any Fusion
+header to change the default. Example:
 
     #define FUSION_MAX_LIST_SIZE 20
 
@@ -1096,11 +1119,13 @@ Constructs a tie using a __vector__ sequence.
     __vector__<T0&, T1&,... TN&>
     vector_tie(T0& x0, T1& x1... TN& xN);
 
-The variadic function accepts `0` to `FUSION_MAX_VECTOR_SIZE` elements,
-where `FUSION_MAX_VECTOR_SIZE` is a user definable predefined maximum that
-defaults to `10`. You may define the preprocessor constant
-`FUSION_MAX_VECTOR_SIZE` before including any Fusion header to change the
-default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_VECTOR_SIZE` elements, where `FUSION_MAX_VECTOR_SIZE` is a
+user definable predefined maximum that defaults to `10`. You may define
+the preprocessor constant `FUSION_MAX_VECTOR_SIZE` before including any
+Fusion header to change the default. Example:
 
     #define FUSION_MAX_VECTOR_SIZE 20
 
@@ -1144,11 +1169,14 @@ Constructs a tie using a __map__ sequence.
     __map__<__pair__<K0, D0&>, __pair__<K1, D1&>,... __pair__<KN, DN&> >
     map_tie(D0& d0, D1& d1... DN& dN);
 
-The variadic function accepts `0` to `FUSION_MAX_MAP_SIZE` elements,
-where `FUSION_MAX_MAP_SIZE` is a user definable predefined maximum that
-defaults to `10`, and a corresponding number of key types.
-You may define the preprocessor constant  `FUSION_MAX_MAP_SIZE` before
-including any Fusion header to change the default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_MAP_SIZE` elements, where `FUSION_MAX_MAP_SIZE` is a user
+definable predefined maximum that defaults to `10`, and a corresponding
+number of key types.  You may define the preprocessor constant
+`FUSION_MAX_MAP_SIZE` before including any Fusion header to change the
+default. Example:
 
     #define FUSION_MAX_MAP_SIZE 20
 
@@ -1249,10 +1277,13 @@ Returns the result type of __make_list__.
     template <typename T0, typename T1,... typename TN>
     struct make_list;
 
-The variadic function accepts `0` to `FUSION_MAX_LIST_SIZE` elements, where
-`FUSION_MAX_LIST_SIZE` is a user definable predefined maximum that defaults
-to `10`. You may define the preprocessor constant `FUSION_MAX_LIST_SIZE`
-before including any Fusion header to change the default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_LIST_SIZE` elements, where `FUSION_MAX_LIST_SIZE` is a user
+definable predefined maximum that defaults to `10`. You may define the
+preprocessor constant `FUSION_MAX_LIST_SIZE` before including any Fusion
+header to change the default. Example:
 
     #define FUSION_MAX_LIST_SIZE 20
 
@@ -1333,11 +1364,13 @@ Returns the result type of __make_vector__.
     template <typename T0, typename T1,... typename TN>
     struct make_vector;
 
-The variadic function accepts `0` to `FUSION_MAX_VECTOR_SIZE` elements,
-where `FUSION_MAX_VECTOR_SIZE` is a user definable predefined maximum that
-defaults to `10`. You may define the preprocessor constant
-`FUSION_MAX_VECTOR_SIZE` before including any Fusion header to change the
-default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_VECTOR_SIZE` elements, where `FUSION_MAX_VECTOR_SIZE` is a user
+definable predefined maximum that defaults to `10`. You may define the
+preprocessor constant `FUSION_MAX_VECTOR_SIZE` before including any Fusion
+header to change the default. Example:
 
     #define FUSION_MAX_VECTOR_SIZE 20
 
@@ -1427,11 +1460,13 @@ Returns the result type of __make_set__.
     template <typename T0, typename T1,... typename TN>
     struct make_set;
 
-The variadic function accepts `0` to `FUSION_MAX_SET_SIZE` elements,
-where `FUSION_MAX_SET_SIZE` is a user definable predefined maximum that
-defaults to `10`. You may define the preprocessor constant
-`FUSION_MAX_SET_SIZE` before including any Fusion header to change the
-default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_SET_SIZE` elements, where `FUSION_MAX_SET_SIZE` is a user definable
+predefined maximum that defaults to `10`. You may define the preprocessor
+constant `FUSION_MAX_SET_SIZE` before including any Fusion header to change
+the default. Example:
 
     #define FUSION_MAX_SET_SIZE 20
 
@@ -1559,10 +1594,13 @@ Returns the result type of __list_tie__.
     template <typename T0, typename T1,... typename TN>
     struct list_tie;
 
-The variadic function accepts `0` to `FUSION_MAX_LIST_SIZE` elements, where
-`FUSION_MAX_LIST_SIZE` is a user definable predefined maximum that defaults
-to `10`. You may define the preprocessor constant `FUSION_MAX_LIST_SIZE`
-before including any Fusion header to change the default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_LIST_SIZE` elements, where `FUSION_MAX_LIST_SIZE` is a user
+definable predefined maximum that defaults to `10`. You may define the
+preprocessor constant `FUSION_MAX_LIST_SIZE` before including any Fusion
+header to change the default. Example:
 
     #define FUSION_MAX_LIST_SIZE 20
 
@@ -1603,11 +1641,13 @@ Returns the result type of __vector_tie__.
     template <typename T0, typename T1,... typename TN>
     struct vector_tie;
 
-The variadic function accepts `0` to `FUSION_MAX_VECTOR_SIZE` elements,
-where `FUSION_MAX_VECTOR_SIZE` is a user definable predefined maximum that
-defaults to `10`. You may define the preprocessor constant
-`FUSION_MAX_VECTOR_SIZE` before including any Fusion header to change the
-default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_VECTOR_SIZE` elements, where `FUSION_MAX_VECTOR_SIZE` is a user
+definable predefined maximum that defaults to `10`. You may define the
+preprocessor constant `FUSION_MAX_VECTOR_SIZE` before including any Fusion
+header to change the default. Example:
 
     #define FUSION_MAX_VECTOR_SIZE 20
 
@@ -1695,11 +1735,13 @@ Returns the result type of __map_tie__.
     template <typename K0, typename K1,... typename KN, typename D0, typename D1,... typename DN>
     struct map_tie;
 
-The variadic function accepts `0` to `FUSION_MAX_MAP_SIZE` elements,
-where `FUSION_MAX_MAP_SIZE` is a user definable predefined maximum that
-defaults to `10`. You may define the preprocessor constant
-`FUSION_MAX_MAP_SIZE` before including any Fusion header to change the
-default. Example:
+For C++11 compilers, the variadic function interface has no upper bound.
+
+For C++03 compilers, the variadic function accepts `0` to
+`FUSION_MAX_MAP_SIZE` elements, where `FUSION_MAX_MAP_SIZE` is a user definable
+predefined maximum that defaults to `10`. You may define the preprocessor
+constant `FUSION_MAX_MAP_SIZE` before including any Fusion header to change
+the default. Example:
 
     #define FUSION_MAX_MAP_SIZE 20
 
@@ -1949,7 +1991,7 @@ Convert a fusion sequence to a __map__.
 
 [*Semantics]: Convert a fusion sequence, `seq`, to a __map__.
 
-[*Precondition]: The elements of the sequence are assumed to be
+[*Precondition]: For non-associative sequence, the elements are assumed to be
 __fusion_pair__s. There may be no duplicate __fusion_pair__ key types.
 
 [heading Header]
@@ -1959,9 +2001,25 @@ __fusion_pair__s. There may be no duplicate __fusion_pair__ key types.
 
 [heading Example]
 
+    // from sequence of __fusion_pair__
     as_map(__make_vector__(
         __fusion_make_pair__<int>('X')
       , __fusion_make_pair__<double>("Men")))
+    
+    // from associative sequence
+    namespace ns
+    {
+        struct x_member;
+        struct y_member;
+    }
+    BOOST_FUSION_DEFINE_ASSOC_STRUCT(
+        (ns),
+        point,
+        (int, x, ns::x_member)
+        (int, y, ns::y_member)
+    )
+    ...
+    as_map(ns::point(123, 456))
 
 [endsect]
 
@@ -2150,7 +2208,7 @@ Returns the result type of __as_map__.
 
 [*Semantics]: Convert a fusion sequence, `Sequence`, to a __map__.
 
-[*Precondition]: The elements of the sequence are assumed to be
+[*Precondition]: For non-associative sequence, the elements are assumed to be
 __fusion_pair__s. There may be no duplicate __fusion_pair__ key types.
 
 [heading Header]
@@ -2160,9 +2218,25 @@ __fusion_pair__s. There may be no duplicate __fusion_pair__ key types.
 
 [heading Example]
 
+    // from sequence of __fusion_pair__
     result_of::as_map<__vector__<
         __fusion_pair__<int, char>
       , __fusion_pair__<double, std::string> > >::type
+    
+    // from associative sequence
+    namespace ns
+    {
+        struct x_member;
+        struct y_member;
+    }
+    BOOST_FUSION_DEFINE_ASSOC_STRUCT(
+        (ns),
+        point,
+        (int, x, ns::x_member)
+        (int, y, ns::y_member)
+    )
+    ...
+    result_of::as_map<ns::point>::type // __map__<__fusion_pair__<ns::x_member, int>, __fusion_pair__<ns::y_member, int> >
 
 [endsect]
 

doc/extension.qbk

@@ -323,7 +323,7 @@ For our __random_access_sequence__ we will also need to implement `size_impl`,
 In order for `example_struct` to serve as an associative forward sequence,
 we need to adapt the traversal category of our sequence and our iterator
 accordingly and enable 3 intrinsic sequence lookup features, __at_key__,
-__value_at_key__ and __has_key__. We also need to enable 3 iterator lookup
+__result_of_value_at_key__ and __has_key__. We also need to enable 3 iterator lookup
 features, __result_of_key_of__, __result_of_value_of_data__ and __deref_data__.
 
 To implement `at_key_impl` we need to associate the `fields::name` and `fields::age`
@@ -400,7 +400,7 @@ producing a conforming Fusion sequence.
 [heading Usage]
 The user of __sequence_facade__ derives his sequence type from a specialization of __sequence_facade__ and passes the derived sequence type as the first template parameter. The second template parameter should be the traversal category of the sequence being implemented. The 3rd parameter should be set to `mpl::true_` if the sequence is a view.
 
-The user must the implement the key expressions required by their sequence type.
+The user must implement the key expressions required by their sequence type.
 
 [table Parameters
 [[Name][Description]]
@@ -447,7 +447,7 @@ producing a conforming Fusion iterator.
 [heading Usage]
 The user of iterator_facade derives his iterator type from a specialization of iterator_facade and passes the derived iterator type as the first template parameter. The second template parameter should be the traversal category of the iterator being implemented.
 
-The user must the implement the key expressions required by their iterator type.
+The user must implement the key expressions required by their iterator type.
 
 [table Parameters
 [[Name][Description]]

doc/functional.qbk

@@ -689,7 +689,7 @@ is not implemented).
     [[`R`] [A possibly const qualified __callable_obj__ type or reference type thereof]]
     [[`r`] [An object convertible to `R`]]
     [[`s`] [A __sequence__ of arguments that are accepted by `r`]]
-    [[`f`] [An instance of `fused<R>`]]
+    [[`f`] [An instance of `fused_procedure<R>`]]
 ]
 
 [heading Expression Semantics]
@@ -931,11 +931,11 @@ reference. Const qualification is preserved and propagated appropriately
 the target function object is const - or, in case the target function object
 is held by value, the adapter is const).
 
-[blurb __note__ For Microsoft Visual C++ 7.1 (Visual Studio 2003) the detection
+[note For Microsoft Visual C++ 7.1 (Visual Studio 2003) the detection
 of the Function Object's const qualification easily causes an internal error.
 Therefore the adapter is always treated as if it was const. ]
 
-[blurb __tip__ If the type sequence passed to this template contains
+[tip If the type sequence passed to this template contains
 non-reference elements, the element is copied only once - the call operator's
 signature is optimized automatically to avoid by-value parameters.]
 

doc/fusion.qbk

@@ -20,11 +20,6 @@
     ]
 ]
 
-[def __note__                   [$images/note.png]]
-[def __alert__                  [$images/alert.png]]
-[def __tip__                    [$images/tip.png]]
-[def __caution__                [$images/caution.png]]
-
 [def __spirit__                 [@http://spirit.sourceforge.net Spirit]]
 [def __phoenix__                [@http://www.boost.org/libs/phoenix/index.html Phoenix]]
 [def __mpl__                    [@http://www.boost.org/libs/mpl/index.html MPL]]
@@ -55,6 +50,7 @@
 [def __boost_func_factory__     [@http://www.boost.org/libs/functional/factory/doc/html/index.html Boost.Functional/Factory]]
 [def __boost_func_hash__        [@http://www.boost.org/doc/html/hash.html Boost.Functional/Hash]]
 [def __std_pair_doc__           [@http://www.sgi.com/tech/stl/pair.html `std::pair`]]
+[def __std_tuple_doc__          [@http://en.cppreference.com/w/cpp/utility/tuple `std::tuple`]]
 [def __std_plus_doc__           [@http://www.sgi.com/tech/stl/plus.html `std::plus`]]
 [def __std_minus_doc__          [@http://www.sgi.com/tech/stl/minus.html `std::minus`]]
 
@@ -83,6 +79,7 @@
 [def __bidirectional_iterator__ [link fusion.iterator.concepts.bidirectional_iterator Bidirectional Iterator]]
 [def __random_access_iterator__ [link fusion.iterator.concepts.random_access_iterator Random Access Iterator]]
 [def __associative_iterator__   [link fusion.iterator.concepts.associative_iterator Associative Iterator]]
+[def __unbounded_iterator__     [link fusion.iterator.concepts.unbounded_iterator Unbounded Iterator]]
 
 [def __next__                   [link fusion.iterator.functions.next `next`]]
 [def __prior__                  [link fusion.iterator.functions.prior `prior`]]
@@ -112,6 +109,7 @@
 [def __bidirectional_sequence__ [link fusion.sequence.concepts.bidirectional_sequence Bidirectional Sequence]]
 [def __random_access_sequence__ [link fusion.sequence.concepts.random_access_sequence Random Access Sequence]]
 [def __associative_sequence__   [link fusion.sequence.concepts.associative_sequence Associative Sequence]]
+[def __unbounded_sequence__     [link fusion.sequence.concepts.unbounded_sequence Unbounded Sequence]]
 
 [def __containers__             [link fusion.container Container]]
 [def __vector__                 [link fusion.container.vector `vector`]]
@@ -321,17 +319,17 @@
 [def __result_of_invoke__                     [link fusion.functional.invocation.metafunctions.invoke `result_of::invoke`]]
 [def __result_of_invoke_procedure__           [link fusion.functional.invocation.metafunctions.invoke_proc `result_of::invoke_procedure`]]
 [def __result_of_invoke_function_object__     [link fusion.functional.invocation.metafunctions.invoke_fobj `result_of::invoke_function_object`]]
-[def __result_of_make_fused__                 [link fusion.functional.generation.metafunctions.mk_fused `make_fused`]]
-[def __result_of_make_fused_procedure__       [link fusion.functional.generation.metafunctions.mk_fused_proc `make_fused_procedure`]]
-[def __result_of_make_fused_function_object__ [link fusion.functional.generation.metafunctions.mk_fused_fobj `make_fused_function_object`]]
-[def __result_of_make_unfused__       [link fusion.functional.generation.metafunctions.mk_unfused `make_unfused`]]
+[def __result_of_make_fused__                 [link fusion.functional.generation.metafunctions.mk_fused `result_of::make_fused`]]
+[def __result_of_make_fused_procedure__       [link fusion.functional.generation.metafunctions.mk_fused_proc `result_of::make_fused_procedure`]]
+[def __result_of_make_fused_function_object__ [link fusion.functional.generation.metafunctions.mk_fused_fobj `result_of::make_fused_function_object`]]
+[def __result_of_make_unfused__               [link fusion.functional.generation.metafunctions.mk_unfused `result_of::make_unfused`]]
 
 [def __recursive_inline__       [link fusion.notes.recursive_inlined_functions Recursive Inlined Functions]]
 [def __overloaded_functions__   [link fusion.notes.overloaded_functions Overloaded Functions]]
 [def __tag_dispatching__        [link fusion.notes.tag_dispatching /tag dispatching/]]
 [def __element_conversion__     [link fusion.notes.element_conversion /element conversion/]]
 [def __see_element_conversion__ [link fusion.notes.element_conversion /see element conversion/]]
-[def __note_boost_ref__         [link fusion.notes.boost__ref `boost::ref`]]
+[def __note_ref_wrappers__      [link fusion.notes.reference_wrappers `Reference Wrappers`]]
 
 [def __quick_start__            [link fusion.quick_start Quick Start]]
 [def __organization__           [link fusion.organization Organization]]
@@ -341,6 +339,8 @@
 
 [def __adt_attribute_proxy__    [link fusion.notes.adt_attribute_proxy `adt_attribute_proxy`]]
 
+[def __window_function__        [@http://en.wikipedia.org/wiki/Window_function Window Function]]
+
 [include preface.qbk]
 [include introduction.qbk]
 [include quick_start.qbk]

doc/html/index.html

@@ -69,6 +69,8 @@
         Access Iterator</a></span></dt>
 <dt><span class="section"><a href="fusion/iterator/concepts/associative_iterator.html">Associative
         Iterator</a></span></dt>
+<dt><span class="section"><a href="fusion/iterator/concepts/unbounded_iterator.html">Unbounded
+        Iterator</a></span></dt>
 </dl></dd>
 <dt><span class="section"><a href="fusion/iterator/functions.html">Functions</a></span></dt>
 <dd><dl>
@@ -116,6 +118,8 @@
         Access Sequence</a></span></dt>
 <dt><span class="section"><a href="fusion/sequence/concepts/associative_sequence.html">Associative
         Sequence</a></span></dt>
+<dt><span class="section"><a href="fusion/sequence/concepts/unbounded_sequence.html">Unbounded
+        Sequence</a></span></dt>
 </dl></dd>
 <dt><span class="section"><a href="fusion/sequence/intrinsic.html">Intrinsic</a></span></dt>
 <dd><dl>
@@ -167,6 +171,7 @@
 <dd><dl>
 <dt><span class="section"><a href="fusion/adapted/array.html">Array</a></span></dt>
 <dt><span class="section"><a href="fusion/adapted/std__pair.html">std::pair</a></span></dt>
+<dt><span class="section"><a href="fusion/adapted/std__tuple.html">std::tuple</a></span></dt>
 <dt><span class="section"><a href="fusion/adapted/mpl_sequence.html">mpl sequence</a></span></dt>
 <dt><span class="section"><a href="fusion/adapted/boost__array.html">boost::array</a></span></dt>
 <dt><span class="section"><a href="fusion/adapted/boost__tuple.html">boost::tuple</a></span></dt>
@@ -273,7 +278,7 @@
 </div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: May 10, 2013 at 05:54:18 GMT</small></p></td>
+<td align="left"><p><small>Last revised: June 25, 2015 at 13:41:27 GMT</small></p></td>
 <td align="right"><div class="copyright-footer"></div></td>
 </tr></table>
 <hr>

doc/iterator.qbk

@@ -67,8 +67,7 @@ the following expressions are valid:
 ]
 
 [heading Expression Semantics]
-[
-table
+[table
     [[Expression]              [Semantics]]
     [[`__next__(i)`]               [An iterator to the element following `i`]]
     [[`i == j`]                [Iterator equality comparison]]
@@ -258,6 +257,12 @@ expressions must be valid:
 
 [endsect]
 
+[section Unbounded Iterator]
+
+[warning In this release, __unbounded_iterator__ concept has no effect. It's reserved for future release.]
+
+[endsect]
+
 [endsect]
 
 [section Functions]
@@ -418,15 +423,15 @@ Moves an iterator by a specified distance.
 
 [heading Synopsis]
     template<
-        typename I,
-        typename M
+        typename M,
+        typename I
         >
     typename __result_of_advance__<I, M>::type advance(I const& i);
 
 [table Parameters
     [[Parameter]    [Requirement]   [Description]]
     [[`i`]          [Model of __forward_iterator__] [Iterator to move relative to]]
-    [[`N`]          [An __mpl_integral_constant__] [Number of positions to move]]
+    [[`M`]          [An __mpl_integral_constant__] [Number of positions to move]]
 ]
 
 [heading Expression Semantics]
@@ -455,8 +460,8 @@ Moves an iterator by a specified distance.
 
 [heading Synopsis]
     template<
-        typename I,
-        int N
+        int N,
+        typename I
         >
     typename __result_of_advance_c__<I, N>::type advance_c(I const& i);
 
@@ -537,7 +542,7 @@ Dereferences an iterator.
     template<
         typename I
         >
-    typename __result_of_deref__<I>::type operator*(__unspecified__<I> const& i);
+    typename __result_of_deref__<I>::type operator*(I const& i);
 
 [table Parameters
     [[Parameter]      [Requirement]    [Description]]

doc/notes.qbk

@@ -100,7 +100,7 @@ Array arguments are deduced to reference to const types. For example
 [footnote Note that the type of a string literal is an array of const
 characters, not `const char*`. To get __make_list__ to create a __list__
 with an element of a non-const array type one must use the `ref` wrapper
-(see __note_boost_ref__).]:
+(see __note_ref_wrappers__).]:
 
     __make_list__("Donald", "Daisy")
 
@@ -121,7 +121,7 @@ creates a __list__ of type
 
     __list__<void (*)(int)>
 
-[heading boost::ref]
+[heading Reference Wrappers]
 
 Fusion's generation functions (e.g. __make_list__) by default stores the
 element types as plain non-reference types. Example:
@@ -151,6 +151,8 @@ For example:
 
 See __boost_ref__ for details.
 
+Since C++11, the standard reference wrappers (`std::ref` and `std::cref`) work as well.
+
 [heading adt_attribute_proxy]
 
 To adapt arbitrary data types that do not allow direct access to their members,

doc/organization.qbk

@@ -36,20 +36,26 @@ link against.
 
 * tuple
 * algorithm
+    * auxiliary
     * iteration
     * query
     * transformation
 * adapted
+    * adt
     * array
-    * mpl
+    * boost::array
     * boost::tuple
+    * mpl
     * std_pair
+    * std_tuple
     * struct
-    * variant
 * view
     * filter_view
+    * flatten_view
     * iterator_range
     * joint_view
+    * nview
+    * repetitive_view
     * reverse_view
     * single_view
     * transform_view
@@ -63,6 +69,9 @@ link against.
     * generation
 * mpl
 * functional
+    * adapter
+    * generation
+    * invocation
 * sequence
     * comparison
     * intrinsic

doc/preface.qbk

@@ -49,16 +49,11 @@ and traversal routines. It was an instant /AHA!/ moment.
 Some icons are used to mark certain topics indicative of their relevance.
 These icons precede some text to indicate:
 
-[table Icons
-    [[Icon]         [Name]          [Meaning]]
-    [[__note__]     [Note]          [Information provided is auxiliary but will
-                                     give the reader a deeper insight into a specific
-                                     topic. May be skipped.]]
-    [[__alert__]    [Alert]         [Information provided is of utmost importance.]]
-    [[__caution__]  [Caution]       [A mild warning.]]
-    [[__tip__]      [Tip]           [A potentially useful and helpful piece of
-                                     information.]]
-]
+[note Information provided is auxiliary but will give the reader a deeper
+insight into a specific topic. May be skipped.]
+[important Information provided is of utmost importance.]
+[caution A mild warning.]
+[tip A potentially useful and helpful piece of information.]
 
 This documentation is automatically generated by Boost QuickBook documentation
 tool. QuickBook can be found in the __boost_tools__.

doc/sequence.qbk

@@ -39,6 +39,11 @@ These concepts pertain to sequence traversal.
 The __associative_sequence__ concept is orthogonal to traversal. An Associative
 Sequence allows efficient retrieval of elements based on keys.
 
+[heading Boundary]
+
+The __unbounded_sequence__ concept is also orthogonal to traversal and associativity.
+A Unbounded Sequence allows out-of-bounds access.
+
 [section Forward Sequence]
 
 [heading Description]
@@ -249,15 +254,18 @@ any Random Access Sequence the following must be met:
     [[Expression]                           [Compile Time Complexity]]
     [[`__result_of_begin__<S>::type`]          [Amortized constant time]]
     [[`__result_of_end__<S>::type`]            [Amortized constant time]]
-    [[`__result_of_at__<S, N>::type`]          [Amortized constant time]]
-    [[`__result_of_value_at__<S, N>::type`]    [Amortized constant time]]
+    [[`__result_of_at__<S, M>::type`]          [Amortized constant time]]
+    [[`__result_of_at_c__<S, N>::type`]        [Amortized constant time]]
+    [[`__result_of_value_at__<S, M>::type`]    [Amortized constant time]]
+    [[`__result_of_value_at_c__<S, N>::type`]  [Amortized constant time]]
 ]
 
-[blurb __note__ `__result_of_at__<S, N>` returns the actual type returned by
-`__at__<N>(s)`. In most cases, this is a reference. Hence, there is no way to
-know the exact element type using `__result_of_at__<S, N>`.The element at `N`
+[note `__result_of_at__<S, M>` returns the actual type returned by
+`__at__<M>(s)`. In most cases, this is a reference. Hence, there is no way to
+know the exact element type using `__result_of_at__<S, M>`.The element at `M`
 may actually be a reference to begin with. For this purpose, you can use
-`__result_of_value_at__<S, N>`.]
+`__result_of_value_at__<S, M>` (Note that, `__result_of_value_at_c__<S, N>`
+is a counterpart of `__result_of_at_c__<S, N>` as well).]
 
 [heading Expression Semantics]
 
@@ -327,11 +335,11 @@ For any Associative Sequence the following expressions must be valid:
     [[`__result_of_value_at_key__<S, K>::type`]    [Amortized constant time]]
 ]
 
-[blurb __note__ `__result_of_at_key__<S, K>` returns the actual type returned
+[note `__result_of_at_key__<S, K>` returns the actual type returned
 by `__at_key__<K>(s)`. In most cases, this is a reference. Hence, there is no
 way to know the exact element type using `__result_of_at_key__<S, K>`.The
 element at `K` may actually be a reference to begin with. For this purpose,
-you can use `__result_of_value_at_key__<S, N>`.]
+you can use `__result_of_value_at_key__<S, K>`.]
 
 [heading Expression Semantics]
 
@@ -356,6 +364,55 @@ you can use `__result_of_value_at_key__<S, N>`.]
 
 [endsect]
 
+[section Unbounded Sequence]
+
+[heading Description]
+
+A Unbounded Sequence allows Out-of-Bounds access: it will achieve something like a __window_function__.
+Most of the sequences do not meet this concept, but some special usecases do.
+
+[important User extending sequences should handle any parameters or be SFINAE-friendly.]
+
+[variablelist Notation
+    [[`s`]       [An Fusion Sequence]]
+    [[`S`]       [An Fusion Sequence type]]
+    [[`M`]       [An __mpl__ integral constant]]
+    [[`N`]       [An integral constant]]
+    [[`K`]       [An arbitrary /key/ type]]
+    [[`o`]       [An arbitrary object]]
+    [[`e`]       [A Sequence element]]
+]
+
+[heading Valid Expressions]
+
+[table
+    [[Expression]               [Return type]   [Type Requirements]                         [Runtime Complexity]]
+    [[`__at_c__<N>(s)`]         [Any type]      []                                          [Depends on its traversability]]
+    [[`__at_c__<N>(s) = o`]     [Any type]      []                                          [Depends on its traversability]]
+    [[`__at__<M>(s)`]           [Any type]      []                                          [Depends on its traversability]]
+    [[`__at__<M>(s) = o`]       [Any type]      []                                          [Depends on its traversability]]
+    [[`__at_key__<K>(s)`]       [Any type]      [`S` should be __associative_sequence__]    [Depends on its traversability]]
+    [[`__at_key__<K>(s) = o`]   [Any type]      [`S` should be __associative_sequence__]    [Depends on its traversability]]
+]
+
+[heading Result Type Expressions]
+
+[table
+    [[Expression]                               [Compile Time Complexity]]
+    [[`__result_of_at__<S, M>::type`]           [Depends on its traversability]]
+    [[`__result_of_at_c__<S, N>::type`]         [Depends on its traversability]]
+    [[`__result_of_value_at__<S, M>::type`]     [Depends on its traversability]]
+    [[`__result_of_value_at_c__<S, N>::type`]   [Depends on its traversability]]
+    [[`__result_of_at_key__<S, K>::type`]       [Depends on its traversability]]
+    [[`__result_of_value_at_key__<S, K>::type`] [Depends on its traversability]]
+]
+
+[heading Models]
+
+* none.
+
+[endsect]
+
 [endsect]
 
 [section Intrinsic]
@@ -683,7 +740,7 @@ element from the beginning of the sequence, is a valid expression. Else,
 returns a type convertible to the M-th element from the beginning of the
 sequence.
 
-[*Precondition]: `0 <= M::value < __size__(s)`
+[*Precondition]: `0 <= M::value < __size__(seq)` (where `seq` is not __unbounded_sequence__)
 
 [*Semantics]: Equivalent to
 
@@ -736,7 +793,7 @@ element from the beginning of the sequence, is a valid expression. Else,
 returns a type convertible to the N-th element from the beginning of the
 sequence.
 
-[*Precondition]: `0 <= N < __size__(s)`
+[*Precondition]: `0 <= N < __size__(seq)` (where `seq` is not __unbounded_sequence__)
 
 [*Semantics]: Equivalent to
 
@@ -830,7 +887,7 @@ the sequence `seq` if `seq` is mutable and `e = o`, where `e` is the
 element associated with Key, is a valid expression. Else, returns a type
 convertible to the element associated with Key.
 
-[*Precondition]: `has_key<Key>(seq) == true`
+[*Precondition]: `has_key<Key>(seq) == true` (where `seq` is not __unbounded_sequence__)
 
 [*Semantics]: Returns the element associated with Key.
 
@@ -1146,6 +1203,8 @@ the actual element type, use __result_of_value_at__].
 
 [*Return type]: Any type.
 
+[*Precondition]: `0 <= M::value < __result_of_size__<Seq>::value` (where `Seq` is not __unbounded_sequence__)
+
 [*Semantics]: Returns the result type of using __at__ to access the `M`th element of `Seq`.
 
 [heading Header]
@@ -1188,6 +1247,8 @@ get the actual element type, use __result_of_value_at_c__].
 
 [*Return type]: Any type
 
+[*Precondition]: `0 <= N < __result_of_size__<Seq>::value` (where `Seq` is not __unbounded_sequence__)
+
 [*Semantics]: Returns the result type of using __at_c__ to access the `N`th element of `Seq`.
 
 [heading Header]
@@ -1323,7 +1384,7 @@ Returns the result type of __has_key__.
 [heading Description]
 
 Returns the result type of __at_key__[footnote __result_of_at_key__
-reflects the actual return type of the function __at_key__. __sequence__s
+reflects the actual return type of the function __at_key__. __sequence__(s)
 typically return references to its elements via the __at_key__ function. If
 you want to get the actual element type, use __result_of_value_at_key__].
 
@@ -1347,6 +1408,8 @@ you want to get the actual element type, use __result_of_value_at_key__].
 
 [*Return type]: Any type.
 
+[*Precondition]: `has_key<Seq, Key>::type::value == true` (where `Seq` is not __unbounded_sequence__)
+
 [*Semantics]: Returns the result of using __at_key__ to access the element with key type `Key` in `Seq`.
 
 [heading Header]
@@ -1385,6 +1448,8 @@ Returns the actual element type associated with a Key from the __sequence__.
 
 [*Return type]: Any type.
 
+[*Precondition]: `has_key<Seq, Key>::type::value == true` (where `Seq` is not __unbounded_sequence__)
+
 [*Semantics]: Returns the actual element type associated with key type
 `Key` in `Seq`.
 
@@ -1445,7 +1510,7 @@ operators for free.
 
 The I/O operators: `<<` and `>>` work generically on all Fusion
 sequences. The I/O operators are overloaded in namespace `boost::fusion`
-[footnote __sequences__ and __views__ residing in different namespaces
+[footnote __sequence__(s) and __views__ residing in different namespaces
 will have to either provide their own I/O operators (possibly forwarding
 to fusion's I/O operators) or hoist fusion's I/O operators (using
 declaration), in their own namespaces for proper argument dependent
@@ -1637,7 +1702,7 @@ compile time error.
 [*Semantics]:
 
 For each element, `e1`, in  sequence `a`, and for each element, `e2`, in
-sequence `b`, `e1 == e2` returns true. For any 2 zero length __sequence__s,
+sequence `b`, `e1 == e2` returns true. For any 2 zero length __sequence__(s),
 e and f, e == f  returns true.
 
 [heading Header]

doc/support.qbk

@@ -227,6 +227,8 @@ And optionally from:
         namespace boost { namespace fusion
         {
             struct associative_tag {};
+
+            struct unbounded_tag {};
         }}
 
 [*Semantics]: Establishes the conceptual classification of a particular
@@ -254,7 +256,8 @@ Metafunction to apply __element_conversion__ to the full argument type.
 
 It removes references to `const`, references to array types are kept, even
 if the array is `const`. Reference wrappers are removed (see
-__note_boost_ref__).
+__note_ref_wrappers__)[footnote Since C++11, the standard reference wrappers
+are also removed.].
 
 [heading Header]
 

include/boost/fusion/adapted/adt/detail/adapt_base.hpp

@@ -121,7 +121,7 @@
                 TEMPLATE_PARAMS_SEQ)                                            \
                                                                                 \
         template<class Val>                                                     \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED                          \
         static void                                                             \
         boost_fusion_adapt_adt_impl_set(                                        \
             BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ)& obj,               \
@@ -166,7 +166,7 @@
               , I                                                               \
             >::const_type type;                                                 \
                                                                                 \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                                \
         explicit                                                                \
         adt_attribute_proxy(                                                    \
             BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ) const& o)           \
@@ -207,7 +207,7 @@
               , I                                                               \
             >::type type;                                                       \
                                                                                 \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                                \
         explicit                                                                \
         adt_attribute_proxy(                                                    \
             BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ)& o)                 \
@@ -215,7 +215,7 @@
         {}                                                                      \
                                                                                 \
         template<class Val>                                                     \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED                          \
         adt_attribute_proxy&                                                    \
         operator=(Val const& val)                                               \
         {                                                                       \
@@ -281,7 +281,7 @@
                 >                                                               \
             type;                                                               \
                                                                                 \
-            BOOST_FUSION_GPU_ENABLED                                            \
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                            \
             static type                                                         \
             call(Seq& obj)                                                      \
             {                                                                   \

include/boost/fusion/adapted/adt/detail/extension.hpp

@@ -17,7 +17,7 @@
 #include <boost/fusion/adapted/struct/detail/extension.hpp>
 
 namespace boost { namespace fusion
-{ 
+{
     namespace detail
     {
         template <typename T, typename Dummy>
@@ -25,12 +25,12 @@ namespace boost { namespace fusion
           : remove_const<typename remove_reference<T>::type>
         {};
     }
-    
+
     namespace extension
     {
         // Overload as_const() to unwrap adt_attribute_proxy.
         template <typename T, int N, bool Const>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename adt_attribute_proxy<T, N, Const>::type as_const(const adt_attribute_proxy<T, N, Const>& proxy)
         {
             return proxy.get();

include/boost/fusion/adapted/array/at_impl.hpp

@@ -27,7 +27,7 @@ namespace boost { namespace fusion { namespace extension
                 add_reference<typename remove_extent<Seq>::type>::type
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Seq& seq)
             {

include/boost/fusion/adapted/array/begin_impl.hpp

@@ -31,7 +31,7 @@ namespace boost { namespace fusion { namespace extension
                 >
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Seq& seq)
             {

include/boost/fusion/adapted/array/deref_impl.hpp

@@ -29,7 +29,7 @@ namespace boost { namespace fusion { namespace extension
                 >::type
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(It const& it)
             {

include/boost/fusion/adapted/array/end_impl.hpp

@@ -33,7 +33,7 @@ namespace boost { namespace fusion { namespace extension
                 >
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Seq& seq)
             {

include/boost/fusion/adapted/boost_array/array_iterator.hpp

@@ -32,7 +32,7 @@ namespace boost { namespace fusion
         typedef mpl::int_<Pos> index;
         typedef Array array_type;
 
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         array_iterator(Array& a)
             : array(a) {}
 
@@ -57,7 +57,7 @@ namespace boost { namespace fusion
                 >::type 
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Iterator const & it)
             {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
             typedef typename Iterator::array_type array_type;
             typedef array_iterator<array_type, index::value + N::value> type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Iterator const& i)
             {
@@ -95,7 +95,7 @@ namespace boost { namespace fusion
                 >::type 
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(I1 const&, I2 const&)
             {
@@ -109,4 +109,13 @@ namespace boost { namespace fusion
     };
 }}
 
+#ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
+namespace std
+{
+    template <typename Array, int Pos>
+    struct iterator_traits< ::boost::fusion::array_iterator<Array, Pos> >
+    { };
+}
+#endif
+
 #endif

include/boost/fusion/adapted/boost_array/detail/at_impl.hpp

@@ -14,7 +14,7 @@
 #include <boost/mpl/if.hpp>
 
 namespace boost { namespace fusion {
-    
+
     struct boost_array_tag;
 
     namespace extension
@@ -33,7 +33,7 @@ namespace boost { namespace fusion {
                     typename Sequence::const_reference, 
                     typename Sequence::reference>::type type;
 
-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type
                 call(Sequence& seq)
                 {

include/boost/fusion/adapted/boost_array/detail/begin_impl.hpp

@@ -24,11 +24,11 @@ namespace boost { namespace fusion {
         struct begin_impl<boost_array_tag>
         {
             template <typename Sequence>
-            struct apply 
+            struct apply
             {
                 typedef array_iterator<Sequence, 0> type;
-    
-                BOOST_FUSION_GPU_ENABLED
+
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type
                 call(Sequence& v)
                 {

include/boost/fusion/adapted/boost_array/detail/end_impl.hpp

@@ -24,11 +24,11 @@ namespace boost { namespace fusion {
         struct end_impl<boost_array_tag>
         {
             template <typename Sequence>
-            struct apply 
+            struct apply
             {
                 typedef array_iterator<Sequence, Sequence::static_size> type;
-    
-                BOOST_FUSION_GPU_ENABLED
+
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type
                 call(Sequence& v)
                 {

include/boost/fusion/adapted/boost_tuple/boost_tuple_iterator.hpp

@@ -207,6 +207,15 @@ namespace boost { namespace fusion
     };
 }}
 
+#ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
+namespace std
+{
+    template <typename Cons>
+    struct iterator_traits< ::boost::fusion::boost_tuple_iterator<Cons> >
+    { };
+}
+#endif
+
 #endif
 
 

include/boost/fusion/adapted/mpl/mpl_iterator.hpp

@@ -114,6 +114,15 @@ namespace boost { namespace fusion
     };
 }}
 
+#ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
+namespace std
+{
+    template <typename Iterator>
+    struct iterator_traits< ::boost::fusion::mpl_iterator<Iterator> >
+    { };
+}
+#endif
+
 #endif
 
 

include/boost/fusion/adapted/std_tuple/detail/at_impl.hpp

@@ -40,7 +40,7 @@ namespace boost { namespace fusion
                     >::type
                 type;
 
-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type
                 call(Sequence& seq)
                 {

include/boost/fusion/adapted/std_tuple/detail/begin_impl.hpp

@@ -27,7 +27,7 @@ namespace boost { namespace fusion
             {
                 typedef std_tuple_iterator<Sequence, 0> type;
 
-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type
                 call(Sequence& v)
                 {

include/boost/fusion/adapted/std_tuple/detail/build_std_tuple.hpp

@@ -7,27 +7,27 @@
 #if !defined(BOOST_FUSION_BUILD_STD_TUPLE_05292014_0100)
 #define BOOST_FUSION_BUILD_STD_TUPLE_05292014_0100
 
-#include <boost/mpl/eval_if.hpp>
-#include <boost/mpl/identity.hpp>
 #include <boost/fusion/support/config.hpp>
+#include <boost/fusion/support/detail/index_sequence.hpp>
 #include <boost/fusion/iterator/equal_to.hpp>
 #include <boost/fusion/iterator/next.hpp>
 #include <boost/fusion/iterator/value_of.hpp>
 #include <boost/fusion/iterator/deref.hpp>
 #include <tuple>
+#include <cstddef>
 
 namespace boost { namespace fusion { namespace detail
 {
-    template <typename First, typename Last
-      , bool is_empty = result_of::equal_to<First, Last>::value
-    >
+    template <typename First, typename Last,
+              bool is_empty = result_of::equal_to<First, Last>::value>
     struct build_std_tuple;
 
     template <typename First, typename Last>
     struct build_std_tuple<First, Last, true>
     {
         typedef std::tuple<> type;
-        BOOST_FUSION_GPU_ENABLED
+
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
         call(First const&, Last const&)
         {
@@ -35,44 +35,27 @@ namespace boost { namespace fusion { namespace detail
         }
     };
 
-    template <int ...> struct indexed_tuple { };
-
-    template <int, typename = indexed_tuple<>>
-    struct make_indexed_tuple;
-
-    template <int Head, int ...Tail>
-    struct make_indexed_tuple<Head, indexed_tuple<Tail...>>
-    {
-        typedef typename
-            boost::mpl::eval_if_c<
-                (Head == 0),
-                boost::mpl::identity<indexed_tuple<Tail...>>,
-                make_indexed_tuple<Head - 1, indexed_tuple<Head - 1, Tail...>>
-            >::type
-        type;
-    };
-
     template <typename T, typename Rest>
     struct push_front_std_tuple;
 
     template <typename T, typename ...Rest>
-    struct push_front_std_tuple<T, std::tuple<Rest...>>
+    struct push_front_std_tuple<T, std::tuple<Rest...> >
     {
         typedef std::tuple<T, Rest...> type;
 
-        template <int ...I>
-        BOOST_FUSION_GPU_ENABLED
+        template <std::size_t ...I>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
-        indexed_call(T const& first, std::tuple<Rest...> const& rest, indexed_tuple<I...>)
+        indexed_call(T const& first, std::tuple<Rest...> const& rest, index_sequence<I...>)
         {
             return type(first, std::get<I>(rest)...);
         }
 
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
         call(T const& first, std::tuple<Rest...> const& rest)
         {
-            typedef typename make_indexed_tuple<sizeof...(Rest)>::type gen;
+            typedef typename make_index_sequence<sizeof...(Rest)>::type gen;
             return indexed_call(first, rest, gen());
         }
     };
@@ -91,7 +74,7 @@ namespace boost { namespace fusion { namespace detail
 
         typedef typename push_front::type type;
 
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
         call(First const& f, Last const& l)
         {

include/boost/fusion/adapted/std_tuple/detail/convert_impl.hpp

@@ -34,7 +34,7 @@ namespace boost { namespace fusion
 
                 typedef typename gen::type type;
 
-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type
                 call(Sequence& seq)
                 {

include/boost/fusion/adapted/std_tuple/detail/end_impl.hpp

@@ -31,7 +31,7 @@ namespace boost { namespace fusion
                 static int const size = std::tuple_size<seq_type>::value;
                 typedef std_tuple_iterator<Sequence, size> type;
 
-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type
                 call(Sequence& v)
                 {

include/boost/fusion/adapted/std_tuple/std_tuple_iterator.hpp

@@ -36,7 +36,8 @@ namespace boost { namespace fusion
             typename add_const<Tuple>::type, Index>
         identity;
 
-        BOOST_FUSION_GPU_ENABLED explicit std_tuple_iterator(Tuple& tuple)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        explicit std_tuple_iterator(Tuple& tuple)
           : tuple(tuple) {}
 
         Tuple& tuple;
@@ -58,7 +59,7 @@ namespace boost { namespace fusion
                 >::type
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Iterator const& iter)
             {
@@ -73,7 +74,7 @@ namespace boost { namespace fusion
             typedef typename Iterator::tuple_type tuple_type;
             typedef std_tuple_iterator<tuple_type, index+N::value> type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Iterator const& i)
             {
@@ -96,7 +97,7 @@ namespace boost { namespace fusion
         {
             typedef mpl::int_<Last::index-First::index> type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(First const&, Last const&)
             {
@@ -106,6 +107,15 @@ namespace boost { namespace fusion
     };
 }}
 
+#ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
+namespace std
+{
+    template <typename Tuple, int Index>
+    struct iterator_traits< ::boost::fusion::std_tuple_iterator<Tuple, Index> >
+    { };
+}
+#endif
+
 #endif
 
 

include/boost/fusion/adapted/struct/adapt_struct.hpp

@@ -17,6 +17,8 @@
 #include <boost/preprocessor/control/if.hpp>
 #include <boost/preprocessor/comparison/less.hpp>
 #include <boost/preprocessor/comparison/equal.hpp>
+#include <boost/preprocessor/seq/seq.hpp>
+#include <boost/preprocessor/variadic/to_seq.hpp>
 #include <boost/type_traits/add_reference.hpp>
 #include <boost/type_traits/is_const.hpp>
 #include <boost/type_traits/add_const.hpp>
@@ -61,25 +63,28 @@
             (1)NAME_SEQ,                                                        \
             struct_tag,                                                         \
             0,                                                                  \
-            BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER(__VA_ARGS__),           \
+            BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER(                        \
+                BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__)),                         \
             BOOST_FUSION_ADAPT_STRUCT_C)
 
-#   define BOOST_FUSION_ADAPT_STRUCT(NAME, ...)                                 \
+#   define BOOST_FUSION_ADAPT_STRUCT(...)                                       \
         BOOST_FUSION_ADAPT_STRUCT_BASE(                                         \
             (0),                                                                \
-            (0)(NAME),                                                          \
+            (0)(BOOST_PP_SEQ_HEAD(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))),      \
             struct_tag,                                                         \
             0,                                                                  \
-            BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER(__VA_ARGS__),           \
+            BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER(                        \
+              BOOST_PP_SEQ_TAIL(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))),        \
             BOOST_FUSION_ADAPT_STRUCT_C)
 
-#   define BOOST_FUSION_ADAPT_STRUCT_AS_VIEW(NAME, ...)                         \
+#   define BOOST_FUSION_ADAPT_STRUCT_AS_VIEW(...)                               \
         BOOST_FUSION_ADAPT_STRUCT_BASE(                                         \
             (0),                                                                \
-            (0)(NAME),                                                          \
+            (0)(BOOST_PP_SEQ_HEAD(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))),      \
             struct_tag,                                                         \
             1,                                                                  \
-            BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER(__VA_ARGS__),           \
+            BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER(                        \
+              BOOST_PP_SEQ_TAIL(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))),        \
             BOOST_FUSION_ADAPT_STRUCT_C)
         
 #else // BOOST_PP_VARIADICS

include/boost/fusion/adapted/struct/detail/adapt_base.hpp

@@ -196,7 +196,7 @@
                 >::type                                                         \
             type;                                                               \
                                                                                 \
-            BOOST_FUSION_GPU_ENABLED                                            \
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                            \
             static type                                                         \
             call(Seq& seq)                                                      \
             {                                                                   \
@@ -217,7 +217,7 @@
     {                                                                           \
         typedef char const* type;                                               \
                                                                                 \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                                \
         static type                                                             \
         call()                                                                  \
         {                                                                       \

include/boost/fusion/adapted/struct/detail/adapt_base_attr_filler.hpp

@@ -49,14 +49,16 @@
 #   define BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER_OP(r, unused, elem)      \
         BOOST_PP_IF(BOOST_FUSION_PP_IS_SEQ(elem),                               \
             BOOST_PP_CAT( BOOST_FUSION_ADAPT_STRUCT_FILLER_0 elem ,_END),       \
-            BOOST_FUSION_ADAPT_STRUCT_WRAP_ATTR(BOOST_FUSION_ADAPT_AUTO,        \
-                elem))
+            BOOST_PP_IF(BOOST_PP_IS_EMPTY(elem),                                \
+              BOOST_PP_EMPTY(),                                                 \
+              BOOST_FUSION_ADAPT_STRUCT_WRAP_ATTR(BOOST_FUSION_ADAPT_AUTO,elem))\
+            )
 
-#   define BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER(...)                     \
+#   define BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER(VA_ARGS_SEQ)             \
         BOOST_PP_SEQ_PUSH_FRONT(                                                \
             BOOST_PP_SEQ_FOR_EACH(                                              \
                 BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER_OP,                 \
-                unused, BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__)),                 \
+                unused, VA_ARGS_SEQ),                                           \
             (0,0))
 
 #endif // BOOST_PP_VARIADICS

include/boost/fusion/adapted/struct/detail/begin_impl.hpp

@@ -33,7 +33,7 @@ namespace boost { namespace fusion { namespace extension
                 >
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Seq& seq)
             {
@@ -57,7 +57,7 @@ namespace boost { namespace fusion { namespace extension
                 >
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Seq& seq)
             {

include/boost/fusion/adapted/struct/detail/define_struct.hpp

@@ -245,7 +245,7 @@
 #define BOOST_FUSION_DEFINE_STRUCT_CTOR_N(                                      \
     NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPEL_SIZE)                                 \
                                                                                 \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_FUSION_GPU_ENABLED                                \
         NAME(BOOST_PP_SEQ_FOR_EACH_I_R(                                         \
                 1,                                                              \
                 BOOST_FUSION_DEFINE_STRUCT_CTOR_ARG_I,                          \
@@ -287,12 +287,12 @@
     NAME, ATTRIBUTES_SEQ, ATTRIBUTE_TUPEL_SIZE)                                 \
                                                                                 \
         template<typename Seq>                                                  \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                                \
         NAME(Seq const&)                                                        \
         {}                                                                      \
                                                                                 \
         template<typename Seq>                                                  \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED                          \
         self_type&                                                              \
         operator=(Seq const& seq)                                               \
         {                                                                       \

include/boost/fusion/adapted/struct/detail/define_struct_inline.hpp

@@ -66,6 +66,7 @@
 #define BOOST_FUSION_IGNORE_2(ARG1, ARG2)
 
 #define BOOST_FUSION_MAKE_COPY_CONSTRUCTOR(NAME, ATTRIBUTES_SEQ)                \
+    BOOST_FUSION_GPU_ENABLED                                                    \
     NAME(BOOST_PP_SEQ_FOR_EACH_I(                                               \
             BOOST_FUSION_MAKE_CONST_REF_PARAM,                                  \
             ~,                                                                  \
@@ -113,7 +114,7 @@
     struct deref<SPEC_TYPE, N> >                                                \
     {                                                                           \
         typedef typename boost_fusion_detail_Sq::t##N##_type TYPE_QUAL& type;   \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                                \
         static type call(CALL_ARG_TYPE, N> const& iter)                         \
         {                                                                       \
             return iter.seq_.BOOST_PP_TUPLE_ELEM(2, 1, ATTRIBUTE);              \
@@ -163,7 +164,7 @@
             typename boost_fusion_detail_Sq::t##N##_type&                       \
         >::type type;                                                           \
                                                                                 \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                                \
         static type call(boost_fusion_detail_Sq& sq)                            \
         {                                                                       \
             return sq. BOOST_PP_TUPLE_ELEM(2, 1, ATTRIBUTE);                    \
@@ -208,7 +209,7 @@
                 result_raw_type                                                 \
             >::type type;                                                       \
                                                                                 \
-            BOOST_FUSION_GPU_ENABLED                                            \
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                            \
             static type call(iterator_raw_type const& iter)                     \
             {                                                                   \
                 return boost::fusion::at_c<index>(iter.ref_vec);                \
@@ -359,7 +360,7 @@
                 boost_fusion_detail_It::index::value + 1                        \
             > type;                                                             \
                                                                                 \
-            BOOST_FUSION_GPU_ENABLED                                            \
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                            \
             static type call(boost_fusion_detail_It const& it)                  \
             {                                                                   \
                 return type(it.seq_);                                           \
@@ -374,7 +375,7 @@
                 boost_fusion_detail_It::index::value - 1                        \
             > type;                                                             \
                                                                                 \
-            BOOST_FUSION_GPU_ENABLED                                            \
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                            \
             static type call(boost_fusion_detail_It const& it)                  \
             {                                                                   \
                 return type(it.seq_);                                           \
@@ -392,7 +393,7 @@
                 typename boost_fusion_detail_It1::index                         \
             >::type type;                                                       \
                                                                                 \
-            BOOST_FUSION_GPU_ENABLED                                            \
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                            \
             static type call(boost_fusion_detail_It1 const& /* it1 */,          \
                              boost_fusion_detail_It2 const& /* it2 */)          \
             {                                                                   \
@@ -412,7 +413,7 @@
                     + boost_fusion_detail_M::value                              \
             > type;                                                             \
                                                                                 \
-            BOOST_FUSION_GPU_ENABLED                                            \
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                            \
             static type call(boost_fusion_detail_It const& it)                  \
             {                                                                   \
                 return type(it.seq_);                                           \
@@ -445,14 +446,14 @@
             (NAME, ATTRIBUTES_SEQ)                                              \
                                                                                 \
     template <typename boost_fusion_detail_Seq>                                 \
-    BOOST_FUSION_GPU_ENABLED                                                    \
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED                              \
     NAME(const boost_fusion_detail_Seq& rhs)                                    \
     {                                                                           \
         boost::fusion::copy(rhs, *this);                                        \
     }                                                                           \
                                                                                 \
     template <typename boost_fusion_detail_Seq>                                 \
-    BOOST_FUSION_GPU_ENABLED                                                    \
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED                              \
     NAME& operator=(const boost_fusion_detail_Seq& rhs)                         \
     {                                                                           \
         boost::fusion::copy(rhs, *this);                                        \
@@ -465,7 +466,7 @@
         typedef BOOST_FUSION_ITERATOR_NAME(NAME)<boost_fusion_detail_Sq, 0>     \
              type;                                                              \
                                                                                 \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                                \
         static type call(boost_fusion_detail_Sq& sq)                            \
         {                                                                       \
             return type(sq);                                                    \
@@ -480,7 +481,7 @@
             ATTRIBUTES_SEQ_SIZE                                                 \
         > type;                                                                 \
                                                                                 \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                                \
         static type call(boost_fusion_detail_Sq& sq)                            \
         {                                                                       \
             return type(sq);                                                    \

include/boost/fusion/adapted/struct/detail/deref_impl.hpp

@@ -28,9 +28,8 @@ namespace boost { namespace fusion { namespace extension
 
            typedef typename impl::type type;
 
-           BOOST_FUSION_GPU_ENABLED
-           static
-           type
+           BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+           static type
            call(It const& it)
            {
                return impl::call(*it.seq);

include/boost/fusion/adapted/struct/detail/end_impl.hpp

@@ -33,7 +33,7 @@ namespace boost { namespace fusion { namespace extension
                 >
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Seq& seq)
             {
@@ -57,7 +57,7 @@ namespace boost { namespace fusion { namespace extension
                 >
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(Seq& seq)
             {

include/boost/fusion/adapted/struct/detail/proxy_type.hpp

@@ -21,7 +21,7 @@
                                                                                 \
     struct NAME                                                                 \
     {                                                                           \
-        BOOST_FUSION_GPU_ENABLED                                                \
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED                                \
         NAME(WRAPPED_TYPE& in_obj)                                              \
           : obj(in_obj)                                                         \
         {}                                                                      \

include/boost/fusion/algorithm/auxiliary.hpp

@@ -9,5 +9,8 @@
 
 #include <boost/fusion/support/config.hpp>
 #include <boost/fusion/algorithm/auxiliary/copy.hpp>
+#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
+#include <boost/fusion/algorithm/auxiliary/move.hpp>
+#endif
 
 #endif

include/boost/fusion/algorithm/auxiliary/copy.hpp

@@ -34,14 +34,14 @@ namespace boost { namespace fusion
             typedef typename result_of::end<Seq2>::type end2_type;
 
             template <typename I1, typename I2>
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static void
             call(I1 const&, I2 const&, mpl::true_)
             {
             }
 
             template <typename I1, typename I2>
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static void
             call(I1 const& src, I2 const& dest, mpl::false_)
             {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
             }
 
             template <typename I1, typename I2>
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static void
             call(I1 const& src, I2 const& dest)
             {
@@ -71,7 +71,7 @@ namespace boost { namespace fusion
     }
 
     template <typename Seq1, typename Seq2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::copy<Seq1 const, Seq2>::type
     copy(Seq1 const& src, Seq2& dest)
     {

include/boost/fusion/algorithm/auxiliary/move.hpp

@@ -18,6 +18,8 @@
 #include <boost/utility/enable_if.hpp>
 #include <boost/mpl/and.hpp>
 
+#include <utility> // for std::move
+
 #if defined (BOOST_MSVC)
 #  pragma warning(push)
 #  pragma warning (disable: 4100) // unreferenced formal parameter
@@ -34,14 +36,14 @@ namespace boost { namespace fusion
             typedef typename result_of::end<Seq2>::type end2_type;
 
             template <typename I1, typename I2>
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static void
             call(I1 const&, I2 const&, mpl::true_)
             {
             }
 
             template <typename I1, typename I2>
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static void
             call(I1 const& src, I2 const& dest, mpl::false_)
             {
@@ -50,7 +52,7 @@ namespace boost { namespace fusion
             }
 
             template <typename I1, typename I2>
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static void
             call(I1 const& src, I2 const& dest)
             {
@@ -71,7 +73,7 @@ namespace boost { namespace fusion
     }
 
     template <typename Seq1, typename Seq2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::move<Seq1, Seq2>::type
     move(Seq1&& src, Seq2& dest)
     {

include/boost/fusion/algorithm/iteration/accumulate.hpp

@@ -1,5 +1,6 @@
 /*=============================================================================
     Copyright (c) 2001-2011 Joel de Guzman
+    Copyright (c) 2015 Kohei Takahashi
 
     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)
@@ -10,8 +11,6 @@
 #include <boost/fusion/support/config.hpp>
 #include <boost/fusion/algorithm/iteration/accumulate_fwd.hpp>
 #include <boost/fusion/algorithm/iteration/fold.hpp>
-#include <boost/fusion/support/is_sequence.hpp>
-#include <boost/utility/enable_if.hpp>
 
 namespace boost { namespace fusion
 {
@@ -26,26 +25,16 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename State, typename F>
-    BOOST_FUSION_GPU_ENABLED
-    inline 
-    typename
-        lazy_enable_if<
-            traits::is_sequence<Sequence>
-          , result_of::accumulate<Sequence, State const, F>
-        >::type
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename result_of::accumulate<Sequence, State const, F>::type
     accumulate(Sequence& seq, State const& state, F f)
     {
         return fusion::fold(seq, state, f);
     }
 
     template <typename Sequence, typename State, typename F>
-    BOOST_FUSION_GPU_ENABLED
-    inline 
-    typename
-        lazy_enable_if<
-            traits::is_sequence<Sequence>
-          , result_of::accumulate<Sequence const, State const, F>
-        >::type
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename result_of::accumulate<Sequence const, State const, F>::type
     accumulate(Sequence const& seq, State const& state, F f)
     {
         return fusion::fold(seq, state, f);

include/boost/fusion/algorithm/iteration/accumulate_fwd.hpp

@@ -1,5 +1,6 @@
 /*=============================================================================
     Copyright (c) 2011 Eric Niebler
+    Copyright (c) 2015 Kohei Takahashi
 
     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)
@@ -8,8 +9,6 @@
 #define BOOST_FUSION_ACCUMULATE_FWD_HPP_INCLUDED
 
 #include <boost/fusion/support/config.hpp>
-#include <boost/fusion/support/is_sequence.hpp>
-#include <boost/utility/enable_if.hpp>
 
 namespace boost { namespace fusion
 {
@@ -20,21 +19,13 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename State, typename F>
-    BOOST_FUSION_GPU_ENABLED
-    typename
-        lazy_enable_if<
-            traits::is_sequence<Sequence>
-          , result_of::accumulate<Sequence, State const, F>
-        >::type
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename result_of::accumulate<Sequence, State const, F>::type
     accumulate(Sequence& seq, State const& state, F f);
 
     template <typename Sequence, typename State, typename F>
-    BOOST_FUSION_GPU_ENABLED
-    typename
-        lazy_enable_if<
-            traits::is_sequence<Sequence>
-          , result_of::accumulate<Sequence const, State const, F>
-        >::type
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename result_of::accumulate<Sequence const, State const, F>::type
     accumulate(Sequence const& seq, State const& state, F f);
 }}
 

include/boost/fusion/algorithm/iteration/detail/fold.hpp

@@ -2,12 +2,15 @@
     Copyright (c) 2001-2011 Joel de Guzman
     Copyright (c) 2006 Dan Marsden
     Copyright (c) 2009-2010 Christopher Schmidt
+    Copyright (c) 2015 Kohei Takahashi
 
     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)
 ==============================================================================*/
 #include <boost/preprocessor/cat.hpp>
 
+#define FUSION_HASH #
+
 #ifdef BOOST_FUSION_REVERSE_FOLD
 #   ifdef BOOST_FUSION_ITER_FOLD
 #       define BOOST_FUSION_FOLD_NAME reverse_iter_fold
@@ -41,378 +44,193 @@
 #   define BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(IT) fusion::deref(IT)
 #endif
 
+#if (defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES))
+FUSION_HASH if BOOST_WORKAROUND BOOST_PREVENT_MACRO_SUBSTITUTION (BOOST_MSVC, < 1500)
+FUSION_HASH     define BOOST_FUSION_FOLD_IMPL_ENABLER(T) void
+FUSION_HASH else
+FUSION_HASH     define BOOST_FUSION_FOLD_IMPL_ENABLER(T) typename T::type
+FUSION_HASH endif
+#else
+#   if BOOST_WORKAROUND(BOOST_MSVC, < 1500)
+#       define BOOST_FUSION_FOLD_IMPL_ENABLER(T) void
+#   else
+#       define BOOST_FUSION_FOLD_IMPL_ENABLER(T) typename T::type
+#   endif
+#endif
+
 namespace boost { namespace fusion
 {
     namespace detail
     {
-        template<typename State, typename It, typename F>
-        struct BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)
-          : fusion::detail::result_of_with_decltype<
-                F(
-                typename add_reference<typename add_const<State>::type>::type,
-                BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM(It))
-            >
+        template<int SeqSize, typename It, typename State, typename F, typename = void
+#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
+FUSION_HASH if BOOST_WORKAROUND BOOST_PREVENT_MACRO_SUBSTITUTION (BOOST_MSVC, < 1500)
+#endif
+#if BOOST_WORKAROUND(BOOST_MSVC, < 1500) || \
+    (defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES))
+          // Dirty hack: those compilers cannot choose exactly one partial specialization.
+          , bool = SeqSize == 0
+#endif
+#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
+FUSION_HASH endif
+#endif
+        >
+        struct BOOST_PP_CAT(result_of_it_,BOOST_FUSION_FOLD_NAME)
         {};
 
-        template<typename Result,int N>
-        struct BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)
+        template<typename It, typename State, typename F>
+        struct BOOST_PP_CAT(result_of_it_,BOOST_FUSION_FOLD_NAME)<0,It,State,F
+          , typename boost::enable_if_has_type<BOOST_FUSION_FOLD_IMPL_ENABLER(State)>::type
+#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
+FUSION_HASH if BOOST_WORKAROUND BOOST_PREVENT_MACRO_SUBSTITUTION (BOOST_MSVC, < 1500)
+#endif
+#if BOOST_WORKAROUND(BOOST_MSVC, < 1500) || \
+    (defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES))
+          , true
+#endif
+#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
+FUSION_HASH endif
+#endif
+          >
         {
-            template<typename State3, typename It3, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_3(State3 const& state3,It3 const& it3,F& f)
-            {
-                return BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<
-                    Result
-                  , N-4
-                >::call(
-                    f(state3,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it3)),
-                    fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it3),
-                    f);
-            }
-
-            template<typename State2, typename It2, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_2(State2 const& state2,It2 const& it2,F& f)
-            {
-                return call_3(
-                    f(state2,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it2)),
-                    fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it2),
-                    f);
-            }
-
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return call_2(
-                    f(state1,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it1)),
-                    fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it1),
-                    f);
-            }
-
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it0)),
-                    fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it0),
-                    f);
-            }
+            typedef typename State::type type;
         };
 
-        template<typename Result>
-        struct BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<Result,3>
-        {
-            template<typename State2, typename It2, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_2(State2 const& state2,It2 const& it2,F& f)
-            {
-                return f(state2,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it2));
-            }
-
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return call_2(
-                    f(state1,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it1)),
-                    fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it1),
-                    f);
-            }
-
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it0)),
-                    fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it0),
-                    f);
-            }
-        };
-
-        template<typename Result>
-        struct BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<Result,2>
-        {
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return f(state1,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it1));
-            }
-
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it0)),
-                    fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it0),
-                    f);
-            }
-        };
-
-        template<typename Result>
-        struct BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<Result,1>
-        {
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return f(state,
-                    BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it0));
-            }
-        };
-
-        template<typename Result>
-        struct BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<Result,0>
-        {
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const&, F)
-            {
-                return static_cast<Result>(state);
-            }
-        };
-
-        template<typename StateRef, typename It0, typename F, int N>
-        struct BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)
-        {
-            typedef typename
-                BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-            rest1;
-            typedef typename
-                result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
-                    It0 const
-                >::type
-            it1;
-            typedef typename
-                BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
-                    rest1
-                  , it1
-                  , F
-                >::type
-            rest2;
-            typedef typename
-                result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<it1>::type
-            it2;
-            typedef typename
-                BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
-                    rest2
-                  , it2
-                  , F
-                >::type
-            rest3;
-            typedef typename
-                result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<it2>::type
-            it3;
-
-            typedef typename
-                BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
-                    typename BOOST_PP_CAT(
-                        BOOST_FUSION_FOLD_NAME, _lvalue_state)<
-                        rest3
-                      , it3
-                      , F
-                    >::type
-                  , typename result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
-                        it3
-                    >::type
-                  , F
-                  , N-4
-                >::type
-            type;
-        };
-
-        template<typename StateRef, typename It0, typename F>
-        struct BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
-            StateRef
-          , It0
-          , F
-          , 3
-        >
-        {
-            typedef typename
-                BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-            rest1;
-            typedef typename
-                result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
-                    It0 const
-                >::type
-            it1;
-
-            typedef typename
-                BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
-                    typename BOOST_PP_CAT(
-                        BOOST_FUSION_FOLD_NAME, _lvalue_state)<
-                        rest1
-                      , it1
-                      , F
-                    >::type
-                  , typename result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
-                        it1 const
-                    >::type const
-                  , F
-                >::type
-            type;
-        };
-
-        template<typename StateRef, typename It0, typename F>
-        struct BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
-            StateRef
-          , It0
-          , F
-          , 2
-        >
-          : BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
-                typename BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-              , typename result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
-                    It0 const
-                >::type const
-              , F
-            >
-        {};
-
-        template<typename StateRef, typename It0, typename F>
-        struct BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
-            StateRef
-          , It0
-          , F
-          , 1
-        >
-          : BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
-                StateRef
-              , It0 const
-              , F
-            >
-        {};
-
-        template<typename StateRef, typename It0, typename F>
-        struct BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
-            StateRef
-          , It0
-          , F
-          , 0
-        >
-        {
-            typedef StateRef type;
-        };
-
-        template<typename StateRef, typename It0, typename F, int SeqSize>
-        struct BOOST_PP_CAT(result_of_first_unrolled,BOOST_FUSION_FOLD_NAME)
-        {
-            typedef typename
-                BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
-                    typename fusion::detail::result_of_with_decltype<
-                        F(
-                            StateRef,
-                            BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM(
-                                It0 const)
-                        )
-                    >::type
-                  , typename result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
-                        It0 const
-                    >::type
-                  , F
-                  , SeqSize-1
-                >::type
-            type;
-        };
-
-        template<int SeqSize, typename StateRef, typename Seq, typename F>
-        struct BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME,_impl)
-        {
-            typedef typename
-                BOOST_PP_CAT(
-                    result_of_first_unrolled,BOOST_FUSION_FOLD_NAME)<
-                    StateRef
-                  , BOOST_FUSION_FOLD_IMPL_FIRST_IT_META_TRANSFORM(
-                        typename result_of::BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION<Seq>::type
+        template<int SeqSize, typename It, typename State, typename F>
+        struct BOOST_PP_CAT(result_of_it_,BOOST_FUSION_FOLD_NAME)<SeqSize,It,State,F
+          , typename boost::enable_if_has_type<
+#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
+FUSION_HASH if BOOST_WORKAROUND BOOST_PREVENT_MACRO_SUBSTITUTION (BOOST_MSVC, >= 1500)
+#endif
+#if BOOST_WORKAROUND(BOOST_MSVC, >= 1500) || \
+    (defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES))
+                // Following SFINAE enables to avoid MSVC 9's partial specialization
+                // ambiguous bug but MSVC 8 don't compile, and moreover MSVC 8 style
+                // workaround won't work with MSVC 9.
+                typename boost::disable_if_c<SeqSize == 0, State>::type::type
+#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
+FUSION_HASH else
+                BOOST_FUSION_FOLD_IMPL_ENABLER(State)
+#endif
+#else
+                BOOST_FUSION_FOLD_IMPL_ENABLER(State)
+#endif
+#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
+FUSION_HASH endif
+#endif
+            >::type
+#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
+FUSION_HASH if BOOST_WORKAROUND BOOST_PREVENT_MACRO_SUBSTITUTION (BOOST_MSVC, < 1500)
+#endif
+#if BOOST_WORKAROUND(BOOST_MSVC, < 1500) || \
+    (defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES))
+          , false
+#endif
+#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
+FUSION_HASH endif
+#endif
+          >
+          : BOOST_PP_CAT(result_of_it_,BOOST_FUSION_FOLD_NAME)<
+                SeqSize-1
+              , typename result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<It>::type
+              , boost::result_of<
+                    F(
+                        typename add_reference<typename State::type>::type,
+                        BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM(It const)
                     )
-                  , F
-                  , SeqSize
-                >::type
-            type;
-
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static type
-            call(StateRef state, Seq& seq, F f)
-            {
-                typedef
-                    BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<
-                        type
-                      , SeqSize
-                    >
-                unrolled_impl;
-
-                return unrolled_impl::call(
-                    state,
-                    BOOST_FUSION_FOLD_IMPL_FIRST_IT_TRANSFORM(
-                        fusion::BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION(seq)),
-                    f);
-            }
-        };
-
-        template<typename StateRef, typename Seq, typename F>
-        struct BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME,_impl)<0,StateRef,Seq,F>
-        {
-            typedef StateRef type;
-
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static StateRef
-            call(StateRef state, Seq&, F)
-            {
-                return static_cast<StateRef>(state);
-            }
-        };
-
-        template<typename Seq, typename State, typename F, bool IsSegmented>
-        struct BOOST_PP_CAT(result_of_, BOOST_FUSION_FOLD_NAME)
-          : BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME,_impl)<
-                result_of::size<Seq>::value
-              , typename add_reference<
-                    typename add_const<State>::type
-                >::type
-              , Seq
+                >
               , F
             >
         {};
+
+        template<typename It, typename State, typename F>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename BOOST_PP_CAT(result_of_it_,BOOST_FUSION_FOLD_NAME)<
+            0
+          , It
+          , State
+          , F
+        >::type
+        BOOST_PP_CAT(it_,BOOST_FUSION_FOLD_NAME)(mpl::int_<0>, It const&, typename State::type state, F&)
+        {
+            return state;
+        }
+
+        template<typename It, typename State, typename F, int SeqSize>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename lazy_enable_if_c<
+            SeqSize != 0
+          , BOOST_PP_CAT(result_of_it_,BOOST_FUSION_FOLD_NAME)<
+                SeqSize
+              , It
+              , State
+              , F
+            >
+        >::type
+        BOOST_PP_CAT(it_,BOOST_FUSION_FOLD_NAME)(mpl::int_<SeqSize>, It const& it, typename State::type state, F& f)
+        {
+            return BOOST_PP_CAT(it_,BOOST_FUSION_FOLD_NAME)<
+                typename result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<It>::type
+              , boost::result_of<
+                    F(
+                        typename add_reference<typename State::type>::type,
+                        BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM(It const)
+                    )
+                >
+              , F
+            >(
+                mpl::int_<SeqSize-1>()
+              , fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it)
+              , f(state, BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it))
+              , f
+            );
+        }
+
+        template<typename Seq, typename State, typename F
+          , bool = traits::is_sequence<Seq>::value
+          , bool = traits::is_segmented<Seq>::value>
+        struct BOOST_PP_CAT(result_of_,BOOST_FUSION_FOLD_NAME)
+        {};
+
+        template<typename Seq, typename State, typename F>
+        struct BOOST_PP_CAT(result_of_,BOOST_FUSION_FOLD_NAME)<Seq, State, F, true, false>
+          : BOOST_PP_CAT(result_of_it_,BOOST_FUSION_FOLD_NAME)<
+                result_of::size<Seq>::value
+              , BOOST_FUSION_FOLD_IMPL_FIRST_IT_META_TRANSFORM(
+                    typename result_of::BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION<Seq>::type
+                )
+              , add_reference<State>
+              , F
+            >
+        {};
+
+        template<typename Seq, typename State, typename F>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename BOOST_PP_CAT(result_of_,BOOST_FUSION_FOLD_NAME)<Seq, State, F>::type
+        BOOST_FUSION_FOLD_NAME(Seq& seq, State& state, F& f)
+        {
+            return BOOST_PP_CAT(it_,BOOST_FUSION_FOLD_NAME)<
+                BOOST_FUSION_FOLD_IMPL_FIRST_IT_META_TRANSFORM(
+                    typename result_of::BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION<Seq>::type
+                )
+              , add_reference<State>
+              , F
+            >(
+                typename result_of::size<Seq>::type()
+              , BOOST_FUSION_FOLD_IMPL_FIRST_IT_TRANSFORM(
+                    fusion::BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION(seq)
+                )
+              , state
+              , f
+            );
+        }
     }
 
     namespace result_of
     {
         template<typename Seq, typename State, typename F>
         struct BOOST_FUSION_FOLD_NAME
-          : detail::BOOST_PP_CAT(result_of_, BOOST_FUSION_FOLD_NAME)<
-                Seq
-              , State
-              , F
-              , traits::is_segmented<Seq>::type::value
-            >
+          : detail::BOOST_PP_CAT(result_of_,BOOST_FUSION_FOLD_NAME)<Seq, State, F>
         {};
     }
 
@@ -425,10 +243,7 @@ namespace boost { namespace fusion
     >::type
     BOOST_FUSION_FOLD_NAME(Seq& seq, State const& state, F f)
     {
-        return result_of::BOOST_FUSION_FOLD_NAME<Seq,State const,F>::call(
-            state,
-            seq,
-            f);
+        return detail::BOOST_FUSION_FOLD_NAME<Seq, State const, F>(seq, state, f);
     }
 
     template<typename Seq, typename State, typename F>
@@ -440,47 +255,40 @@ namespace boost { namespace fusion
     >::type
     BOOST_FUSION_FOLD_NAME(Seq const& seq, State const& state, F f)
     {
-        return result_of::BOOST_FUSION_FOLD_NAME<Seq const,State const,F>::call(
-            state,
-            seq,
-            f);
+        return detail::BOOST_FUSION_FOLD_NAME<Seq const, State const, F>(seq, state, f);
     }
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::BOOST_FUSION_FOLD_NAME<
         Seq
-      , State const
+      , State
       , F
     >::type
     BOOST_FUSION_FOLD_NAME(Seq& seq, State& state, F f)
     {
-        return result_of::BOOST_FUSION_FOLD_NAME<Seq,State,F>::call(
-            state,
-            seq,
-            f);
+        return detail::BOOST_FUSION_FOLD_NAME<Seq, State, F>(seq, state, f);
     }
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::BOOST_FUSION_FOLD_NAME<
         Seq const
-      , State const
+      , State
       , F
     >::type
     BOOST_FUSION_FOLD_NAME(Seq const& seq, State& state, F f)
     {
-        return result_of::BOOST_FUSION_FOLD_NAME<Seq const,State,F>::call(
-            state,
-            seq,
-            f);
+        return detail::BOOST_FUSION_FOLD_NAME<Seq const, State, F>(seq, state, f);
     }
 }}
 
 #undef BOOST_FUSION_FOLD_NAME
+#undef BOOST_FUSION_FOLD_IMPL_ENABLER
 #undef BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION
 #undef BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION
 #undef BOOST_FUSION_FOLD_IMPL_FIRST_IT_META_TRANSFORM
 #undef BOOST_FUSION_FOLD_IMPL_FIRST_IT_TRANSFORM
 #undef BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM
 #undef BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM
+#undef FUSION_HASH

include/boost/fusion/algorithm/iteration/detail/for_each.hpp

@@ -21,14 +21,14 @@ namespace boost { namespace fusion {
 namespace detail
 {
     template <typename First, typename Last, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline void
     for_each_linear(First const&, Last const&, F const&, mpl::true_)
     {
     }
-        
+
     template <typename First, typename Last, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline void
     for_each_linear(First const& first, Last const& last, F const& f, mpl::false_)
     {
@@ -39,7 +39,7 @@ namespace detail
 
 
     template <typename Sequence, typename F, typename Tag>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline void
     for_each_dispatch(Sequence& seq, F const& f, Tag)
     {
@@ -56,7 +56,7 @@ namespace detail
     struct for_each_unrolled
     {
         template<typename I0, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static void call(I0 const& i0, F const& f)
         {
             f(*i0);
@@ -77,7 +77,7 @@ namespace detail
     struct for_each_unrolled<3>
     {
         template<typename I0, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static void call(I0 const& i0, F const& f)
         {
             f(*i0);
@@ -94,7 +94,7 @@ namespace detail
     struct for_each_unrolled<2>
     {
         template<typename I0, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static void call(I0 const& i0, F const& f)
         {
             f(*i0);
@@ -108,7 +108,7 @@ namespace detail
     struct for_each_unrolled<1>
     {
         template<typename I0, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static void call(I0 const& i0, F const& f)
         {
             f(*i0);
@@ -119,14 +119,14 @@ namespace detail
     struct for_each_unrolled<0>
     {
         template<typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static void call(It const&, F const&)
         {
         }
     };
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline void
     for_each_dispatch(Sequence& seq, F const& f, random_access_traversal_tag)
     {
@@ -136,7 +136,7 @@ namespace detail
     }
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline void
     for_each(Sequence& seq, F const& f, mpl::false_) // unsegmented implementation
     {

include/boost/fusion/algorithm/iteration/detail/preprocessed/fold.hpp

@@ -8,345 +8,138 @@
 
     This is an auto-generated file. Do not edit!
 ==============================================================================*/
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+# define BOOST_FUSION_FOLD_IMPL_ENABLER(T) void
+# else
+# define BOOST_FUSION_FOLD_IMPL_ENABLER(T) typename T::type
+# endif
 namespace boost { namespace fusion
 {
     namespace detail
     {
-        template<typename State, typename It, typename F>
-        struct fold_lvalue_state
-          : fusion::detail::result_of_with_decltype<
-                F(
-                typename add_reference<typename add_const<State>::type>::type,
-                typename fusion::result_of::deref<It>::type)
-            >
+        template<int SeqSize, typename It, typename State, typename F, typename = void
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          
+          , bool = SeqSize == 0
+# endif
+        >
+        struct result_of_it_fold
         {};
-        template<typename Result,int N>
-        struct unrolled_fold
+        template<typename It, typename State, typename F>
+        struct result_of_it_fold<0,It,State,F
+          , typename boost::enable_if_has_type<BOOST_FUSION_FOLD_IMPL_ENABLER(State)>::type
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          , true
+# endif
+          >
         {
-            template<typename State3, typename It3, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_3(State3 const& state3,It3 const& it3,F& f)
-            {
-                return unrolled_fold<
-                    Result
-                  , N-4
-                >::call(
-                    f(state3,fusion::deref(it3)),
-                    fusion::next(it3),
-                    f);
-            }
-            template<typename State2, typename It2, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_2(State2 const& state2,It2 const& it2,F& f)
-            {
-                return call_3(
-                    f(state2,fusion::deref(it2)),
-                    fusion::next(it2),
-                    f);
-            }
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return call_2(
-                    f(state1,fusion::deref(it1)),
-                    fusion::next(it1),
-                    f);
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,fusion::deref(it0)),
-                    fusion::next(it0),
-                    f);
-            }
+            typedef typename State::type type;
         };
-        template<typename Result>
-        struct unrolled_fold<Result,3>
-        {
-            template<typename State2, typename It2, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_2(State2 const& state2,It2 const& it2,F& f)
-            {
-                return f(state2,fusion::deref(it2));
-            }
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return call_2(
-                    f(state1,fusion::deref(it1)),
-                    fusion::next(it1),
-                    f);
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,fusion::deref(it0)),
-                    fusion::next(it0),
-                    f);
-            }
-        };
-        template<typename Result>
-        struct unrolled_fold<Result,2>
-        {
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return f(state1,fusion::deref(it1));
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,fusion::deref(it0)),
-                    fusion::next(it0),
-                    f);
-            }
-        };
-        template<typename Result>
-        struct unrolled_fold<Result,1>
-        {
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return f(state,
-                    fusion::deref(it0));
-            }
-        };
-        template<typename Result>
-        struct unrolled_fold<Result,0>
-        {
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const&, F)
-            {
-                return static_cast<Result>(state);
-            }
-        };
-        template<typename StateRef, typename It0, typename F, int N>
-        struct result_of_unrolled_fold
-        {
-            typedef typename
-                fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-            rest1;
-            typedef typename
-                result_of::next<
-                    It0 const
-                >::type
-            it1;
-            typedef typename
-                fold_lvalue_state<
-                    rest1
-                  , it1
-                  , F
-                >::type
-            rest2;
-            typedef typename
-                result_of::next<it1>::type
-            it2;
-            typedef typename
-                fold_lvalue_state<
-                    rest2
-                  , it2
-                  , F
-                >::type
-            rest3;
-            typedef typename
-                result_of::next<it2>::type
-            it3;
-            typedef typename
-                result_of_unrolled_fold<
-                    typename fold_lvalue_state<
-                        rest3
-                      , it3
-                      , F
-                    >::type
-                  , typename result_of::next<
-                        it3
-                    >::type
-                  , F
-                  , N-4
-                >::type
-            type;
-        };
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_fold<
-            StateRef
-          , It0
-          , F
-          , 3
-        >
-        {
-            typedef typename
-                fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-            rest1;
-            typedef typename
-                result_of::next<
-                    It0 const
-                >::type
-            it1;
-            typedef typename
-                fold_lvalue_state<
-                    typename fold_lvalue_state<
-                        rest1
-                      , it1
-                      , F
-                    >::type
-                  , typename result_of::next<
-                        it1 const
-                    >::type const
-                  , F
-                >::type
-            type;
-        };
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_fold<
-            StateRef
-          , It0
-          , F
-          , 2
-        >
-          : fold_lvalue_state<
-                typename fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-              , typename result_of::next<
-                    It0 const
-                >::type const
+        template<int SeqSize, typename It, typename State, typename F>
+        struct result_of_it_fold<SeqSize,It,State,F
+          , typename boost::enable_if_has_type<
+# if BOOST_WORKAROUND (BOOST_MSVC, >= 1500)
+                
+                
+                
+                typename boost::disable_if_c<SeqSize == 0, State>::type::type
+# else
+                BOOST_FUSION_FOLD_IMPL_ENABLER(State)
+# endif
+            >::type
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          , false
+# endif
+          >
+          : result_of_it_fold<
+                SeqSize-1
+              , typename result_of::next<It>::type
+              , boost::result_of<
+                    F(
+                        typename add_reference<typename State::type>::type,
+                        typename fusion::result_of::deref<It const>::type
+                    )
+                >
               , F
             >
         {};
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_fold<
-            StateRef
-          , It0
+        template<typename It, typename State, typename F>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename result_of_it_fold<
+            0
+          , It
+          , State
           , F
-          , 1
-        >
-          : fold_lvalue_state<
-                StateRef
-              , It0 const
+        >::type
+        it_fold(mpl::int_<0>, It const&, typename State::type state, F&)
+        {
+            return state;
+        }
+        template<typename It, typename State, typename F, int SeqSize>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename lazy_enable_if_c<
+            SeqSize != 0
+          , result_of_it_fold<
+                SeqSize
+              , It
+              , State
               , F
             >
-        {};
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_fold<
-            StateRef
-          , It0
-          , F
-          , 0
-        >
+        >::type
+        it_fold(mpl::int_<SeqSize>, It const& it, typename State::type state, F& f)
         {
-            typedef StateRef type;
-        };
-        template<typename StateRef, typename It0, typename F, int SeqSize>
-        struct result_of_first_unrolledfold
-        {
-            typedef typename
-                result_of_unrolled_fold<
-                    typename fusion::detail::result_of_with_decltype<
-                        F(
-                            StateRef,
-                            typename fusion::result_of::deref< It0 const>::type
-                        )
-                    >::type
-                  , typename result_of::next<
-                        It0 const
-                    >::type
-                  , F
-                  , SeqSize-1
-                >::type
-            type;
-        };
-        template<int SeqSize, typename StateRef, typename Seq, typename F>
-        struct fold_impl
-        {
-            typedef typename
-                result_of_first_unrolledfold<
-                    StateRef
-                  , typename result_of::begin<Seq>::type
-                  , F
-                  , SeqSize
-                >::type
-            type;
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static type
-            call(StateRef state, Seq& seq, F f)
-            {
-                typedef
-                    unrolled_fold<
-                        type
-                      , SeqSize
-                    >
-                unrolled_impl;
-                return unrolled_impl::call(
-                    state,
-                    fusion::begin(seq),
-                    f);
-            }
-        };
-        template<typename StateRef, typename Seq, typename F>
-        struct fold_impl<0,StateRef,Seq,F>
-        {
-            typedef StateRef type;
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static StateRef
-            call(StateRef state, Seq&, F)
-            {
-                return static_cast<StateRef>(state);
-            }
-        };
-        template<typename Seq, typename State, typename F, bool IsSegmented>
+            return it_fold<
+                typename result_of::next<It>::type
+              , boost::result_of<
+                    F(
+                        typename add_reference<typename State::type>::type,
+                        typename fusion::result_of::deref<It const>::type
+                    )
+                >
+              , F
+            >(
+                mpl::int_<SeqSize-1>()
+              , fusion::next(it)
+              , f(state, fusion::deref(it))
+              , f
+            );
+        }
+        template<typename Seq, typename State, typename F
+          , bool = traits::is_sequence<Seq>::value
+          , bool = traits::is_segmented<Seq>::value>
         struct result_of_fold
-          : fold_impl<
+        {};
+        template<typename Seq, typename State, typename F>
+        struct result_of_fold<Seq, State, F, true, false>
+          : result_of_it_fold<
                 result_of::size<Seq>::value
-              , typename add_reference<
-                    typename add_const<State>::type
-                >::type
-              , Seq
+              , typename result_of::begin<Seq>::type
+              , add_reference<State>
               , F
             >
         {};
+        template<typename Seq, typename State, typename F>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename result_of_fold<Seq, State, F>::type
+        fold(Seq& seq, State& state, F& f)
+        {
+            return it_fold<
+                typename result_of::begin<Seq>::type
+              , add_reference<State>
+              , F
+            >(
+                typename result_of::size<Seq>::type()
+              , fusion::begin(seq)
+              , state
+              , f
+            );
+        }
     }
     namespace result_of
     {
         template<typename Seq, typename State, typename F>
         struct fold
-          : detail::result_of_fold<
-                Seq
-              , State
-              , F
-              , traits::is_segmented<Seq>::type::value
-            >
+          : detail::result_of_fold<Seq, State, F>
         {};
     }
     template<typename Seq, typename State, typename F>
@@ -358,10 +151,7 @@ namespace boost { namespace fusion
     >::type
     fold(Seq& seq, State const& state, F f)
     {
-        return result_of::fold<Seq,State const,F>::call(
-            state,
-            seq,
-            f);
+        return detail::fold<Seq, State const, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
@@ -372,37 +162,28 @@ namespace boost { namespace fusion
     >::type
     fold(Seq const& seq, State const& state, F f)
     {
-        return result_of::fold<Seq const,State const,F>::call(
-            state,
-            seq,
-            f);
+        return detail::fold<Seq const, State const, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::fold<
         Seq
-      , State const
+      , State
       , F
     >::type
     fold(Seq& seq, State& state, F f)
     {
-        return result_of::fold<Seq,State,F>::call(
-            state,
-            seq,
-            f);
+        return detail::fold<Seq, State, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::fold<
         Seq const
-      , State const
+      , State
       , F
     >::type
     fold(Seq const& seq, State& state, F f)
     {
-        return result_of::fold<Seq const,State,F>::call(
-            state,
-            seq,
-            f);
+        return detail::fold<Seq const, State, F>(seq, state, f);
     }
 }}

include/boost/fusion/algorithm/iteration/detail/preprocessed/iter_fold.hpp

@@ -7,345 +7,138 @@
 
     This is an auto-generated file. Do not edit!
 ==============================================================================*/
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+# define BOOST_FUSION_FOLD_IMPL_ENABLER(T) void
+# else
+# define BOOST_FUSION_FOLD_IMPL_ENABLER(T) typename T::type
+# endif
 namespace boost { namespace fusion
 {
     namespace detail
     {
-        template<typename State, typename It, typename F>
-        struct iter_fold_lvalue_state
-          : fusion::detail::result_of_with_decltype<
-                F(
-                typename add_reference<typename add_const<State>::type>::type,
-                It&)
-            >
+        template<int SeqSize, typename It, typename State, typename F, typename = void
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          
+          , bool = SeqSize == 0
+# endif
+        >
+        struct result_of_it_iter_fold
         {};
-        template<typename Result,int N>
-        struct unrolled_iter_fold
+        template<typename It, typename State, typename F>
+        struct result_of_it_iter_fold<0,It,State,F
+          , typename boost::enable_if_has_type<BOOST_FUSION_FOLD_IMPL_ENABLER(State)>::type
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          , true
+# endif
+          >
         {
-            template<typename State3, typename It3, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_3(State3 const& state3,It3 const& it3,F& f)
-            {
-                return unrolled_iter_fold<
-                    Result
-                  , N-4
-                >::call(
-                    f(state3,it3),
-                    fusion::next(it3),
-                    f);
-            }
-            template<typename State2, typename It2, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_2(State2 const& state2,It2 const& it2,F& f)
-            {
-                return call_3(
-                    f(state2,it2),
-                    fusion::next(it2),
-                    f);
-            }
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return call_2(
-                    f(state1,it1),
-                    fusion::next(it1),
-                    f);
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,it0),
-                    fusion::next(it0),
-                    f);
-            }
+            typedef typename State::type type;
         };
-        template<typename Result>
-        struct unrolled_iter_fold<Result,3>
-        {
-            template<typename State2, typename It2, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_2(State2 const& state2,It2 const& it2,F& f)
-            {
-                return f(state2,it2);
-            }
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return call_2(
-                    f(state1,it1),
-                    fusion::next(it1),
-                    f);
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,it0),
-                    fusion::next(it0),
-                    f);
-            }
-        };
-        template<typename Result>
-        struct unrolled_iter_fold<Result,2>
-        {
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return f(state1,it1);
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,it0),
-                    fusion::next(it0),
-                    f);
-            }
-        };
-        template<typename Result>
-        struct unrolled_iter_fold<Result,1>
-        {
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return f(state,
-                    it0);
-            }
-        };
-        template<typename Result>
-        struct unrolled_iter_fold<Result,0>
-        {
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const&, F)
-            {
-                return static_cast<Result>(state);
-            }
-        };
-        template<typename StateRef, typename It0, typename F, int N>
-        struct result_of_unrolled_iter_fold
-        {
-            typedef typename
-                iter_fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-            rest1;
-            typedef typename
-                result_of::next<
-                    It0 const
-                >::type
-            it1;
-            typedef typename
-                iter_fold_lvalue_state<
-                    rest1
-                  , it1
-                  , F
-                >::type
-            rest2;
-            typedef typename
-                result_of::next<it1>::type
-            it2;
-            typedef typename
-                iter_fold_lvalue_state<
-                    rest2
-                  , it2
-                  , F
-                >::type
-            rest3;
-            typedef typename
-                result_of::next<it2>::type
-            it3;
-            typedef typename
-                result_of_unrolled_iter_fold<
-                    typename iter_fold_lvalue_state<
-                        rest3
-                      , it3
-                      , F
-                    >::type
-                  , typename result_of::next<
-                        it3
-                    >::type
-                  , F
-                  , N-4
-                >::type
-            type;
-        };
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_iter_fold<
-            StateRef
-          , It0
-          , F
-          , 3
-        >
-        {
-            typedef typename
-                iter_fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-            rest1;
-            typedef typename
-                result_of::next<
-                    It0 const
-                >::type
-            it1;
-            typedef typename
-                iter_fold_lvalue_state<
-                    typename iter_fold_lvalue_state<
-                        rest1
-                      , it1
-                      , F
-                    >::type
-                  , typename result_of::next<
-                        it1 const
-                    >::type const
-                  , F
-                >::type
-            type;
-        };
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_iter_fold<
-            StateRef
-          , It0
-          , F
-          , 2
-        >
-          : iter_fold_lvalue_state<
-                typename iter_fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-              , typename result_of::next<
-                    It0 const
-                >::type const
+        template<int SeqSize, typename It, typename State, typename F>
+        struct result_of_it_iter_fold<SeqSize,It,State,F
+          , typename boost::enable_if_has_type<
+# if BOOST_WORKAROUND (BOOST_MSVC, >= 1500)
+                
+                
+                
+                typename boost::disable_if_c<SeqSize == 0, State>::type::type
+# else
+                BOOST_FUSION_FOLD_IMPL_ENABLER(State)
+# endif
+            >::type
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          , false
+# endif
+          >
+          : result_of_it_iter_fold<
+                SeqSize-1
+              , typename result_of::next<It>::type
+              , boost::result_of<
+                    F(
+                        typename add_reference<typename State::type>::type,
+                        It const&
+                    )
+                >
               , F
             >
         {};
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_iter_fold<
-            StateRef
-          , It0
+        template<typename It, typename State, typename F>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename result_of_it_iter_fold<
+            0
+          , It
+          , State
           , F
-          , 1
-        >
-          : iter_fold_lvalue_state<
-                StateRef
-              , It0 const
+        >::type
+        it_iter_fold(mpl::int_<0>, It const&, typename State::type state, F&)
+        {
+            return state;
+        }
+        template<typename It, typename State, typename F, int SeqSize>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename lazy_enable_if_c<
+            SeqSize != 0
+          , result_of_it_iter_fold<
+                SeqSize
+              , It
+              , State
               , F
             >
-        {};
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_iter_fold<
-            StateRef
-          , It0
-          , F
-          , 0
-        >
+        >::type
+        it_iter_fold(mpl::int_<SeqSize>, It const& it, typename State::type state, F& f)
         {
-            typedef StateRef type;
-        };
-        template<typename StateRef, typename It0, typename F, int SeqSize>
-        struct result_of_first_unrollediter_fold
-        {
-            typedef typename
-                result_of_unrolled_iter_fold<
-                    typename fusion::detail::result_of_with_decltype<
-                        F(
-                            StateRef,
-                            It0 const&
-                        )
-                    >::type
-                  , typename result_of::next<
-                        It0 const
-                    >::type
-                  , F
-                  , SeqSize-1
-                >::type
-            type;
-        };
-        template<int SeqSize, typename StateRef, typename Seq, typename F>
-        struct iter_fold_impl
-        {
-            typedef typename
-                result_of_first_unrollediter_fold<
-                    StateRef
-                  , typename result_of::begin<Seq>::type
-                  , F
-                  , SeqSize
-                >::type
-            type;
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static type
-            call(StateRef state, Seq& seq, F f)
-            {
-                typedef
-                    unrolled_iter_fold<
-                        type
-                      , SeqSize
-                    >
-                unrolled_impl;
-                return unrolled_impl::call(
-                    state,
-                    fusion::begin(seq),
-                    f);
-            }
-        };
-        template<typename StateRef, typename Seq, typename F>
-        struct iter_fold_impl<0,StateRef,Seq,F>
-        {
-            typedef StateRef type;
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static StateRef
-            call(StateRef state, Seq&, F)
-            {
-                return static_cast<StateRef>(state);
-            }
-        };
-        template<typename Seq, typename State, typename F, bool IsSegmented>
+            return it_iter_fold<
+                typename result_of::next<It>::type
+              , boost::result_of<
+                    F(
+                        typename add_reference<typename State::type>::type,
+                        It const&
+                    )
+                >
+              , F
+            >(
+                mpl::int_<SeqSize-1>()
+              , fusion::next(it)
+              , f(state, it)
+              , f
+            );
+        }
+        template<typename Seq, typename State, typename F
+          , bool = traits::is_sequence<Seq>::value
+          , bool = traits::is_segmented<Seq>::value>
         struct result_of_iter_fold
-          : iter_fold_impl<
+        {};
+        template<typename Seq, typename State, typename F>
+        struct result_of_iter_fold<Seq, State, F, true, false>
+          : result_of_it_iter_fold<
                 result_of::size<Seq>::value
-              , typename add_reference<
-                    typename add_const<State>::type
-                >::type
-              , Seq
+              , typename result_of::begin<Seq>::type
+              , add_reference<State>
               , F
             >
         {};
+        template<typename Seq, typename State, typename F>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename result_of_iter_fold<Seq, State, F>::type
+        iter_fold(Seq& seq, State& state, F& f)
+        {
+            return it_iter_fold<
+                typename result_of::begin<Seq>::type
+              , add_reference<State>
+              , F
+            >(
+                typename result_of::size<Seq>::type()
+              , fusion::begin(seq)
+              , state
+              , f
+            );
+        }
     }
     namespace result_of
     {
         template<typename Seq, typename State, typename F>
         struct iter_fold
-          : detail::result_of_iter_fold<
-                Seq
-              , State
-              , F
-              , traits::is_segmented<Seq>::type::value
-            >
+          : detail::result_of_iter_fold<Seq, State, F>
         {};
     }
     template<typename Seq, typename State, typename F>
@@ -357,10 +150,7 @@ namespace boost { namespace fusion
     >::type
     iter_fold(Seq& seq, State const& state, F f)
     {
-        return result_of::iter_fold<Seq,State const,F>::call(
-            state,
-            seq,
-            f);
+        return detail::iter_fold<Seq, State const, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
@@ -371,37 +161,28 @@ namespace boost { namespace fusion
     >::type
     iter_fold(Seq const& seq, State const& state, F f)
     {
-        return result_of::iter_fold<Seq const,State const,F>::call(
-            state,
-            seq,
-            f);
+        return detail::iter_fold<Seq const, State const, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::iter_fold<
         Seq
-      , State const
+      , State
       , F
     >::type
     iter_fold(Seq& seq, State& state, F f)
     {
-        return result_of::iter_fold<Seq,State,F>::call(
-            state,
-            seq,
-            f);
+        return detail::iter_fold<Seq, State, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::iter_fold<
         Seq const
-      , State const
+      , State
       , F
     >::type
     iter_fold(Seq const& seq, State& state, F f)
     {
-        return result_of::iter_fold<Seq const,State,F>::call(
-            state,
-            seq,
-            f);
+        return detail::iter_fold<Seq const, State, F>(seq, state, f);
     }
 }}

include/boost/fusion/algorithm/iteration/detail/preprocessed/reverse_fold.hpp

@@ -7,345 +7,138 @@
 
     This is an auto-generated file. Do not edit!
 ==============================================================================*/
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+# define BOOST_FUSION_FOLD_IMPL_ENABLER(T) void
+# else
+# define BOOST_FUSION_FOLD_IMPL_ENABLER(T) typename T::type
+# endif
 namespace boost { namespace fusion
 {
     namespace detail
     {
-        template<typename State, typename It, typename F>
-        struct reverse_fold_lvalue_state
-          : fusion::detail::result_of_with_decltype<
-                F(
-                typename add_reference<typename add_const<State>::type>::type,
-                typename fusion::result_of::deref<It>::type)
-            >
+        template<int SeqSize, typename It, typename State, typename F, typename = void
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          
+          , bool = SeqSize == 0
+# endif
+        >
+        struct result_of_it_reverse_fold
         {};
-        template<typename Result,int N>
-        struct unrolled_reverse_fold
+        template<typename It, typename State, typename F>
+        struct result_of_it_reverse_fold<0,It,State,F
+          , typename boost::enable_if_has_type<BOOST_FUSION_FOLD_IMPL_ENABLER(State)>::type
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          , true
+# endif
+          >
         {
-            template<typename State3, typename It3, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_3(State3 const& state3,It3 const& it3,F& f)
-            {
-                return unrolled_reverse_fold<
-                    Result
-                  , N-4
-                >::call(
-                    f(state3,fusion::deref(it3)),
-                    fusion::prior(it3),
-                    f);
-            }
-            template<typename State2, typename It2, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_2(State2 const& state2,It2 const& it2,F& f)
-            {
-                return call_3(
-                    f(state2,fusion::deref(it2)),
-                    fusion::prior(it2),
-                    f);
-            }
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return call_2(
-                    f(state1,fusion::deref(it1)),
-                    fusion::prior(it1),
-                    f);
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,fusion::deref(it0)),
-                    fusion::prior(it0),
-                    f);
-            }
+            typedef typename State::type type;
         };
-        template<typename Result>
-        struct unrolled_reverse_fold<Result,3>
-        {
-            template<typename State2, typename It2, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_2(State2 const& state2,It2 const& it2,F& f)
-            {
-                return f(state2,fusion::deref(it2));
-            }
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return call_2(
-                    f(state1,fusion::deref(it1)),
-                    fusion::prior(it1),
-                    f);
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,fusion::deref(it0)),
-                    fusion::prior(it0),
-                    f);
-            }
-        };
-        template<typename Result>
-        struct unrolled_reverse_fold<Result,2>
-        {
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return f(state1,fusion::deref(it1));
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,fusion::deref(it0)),
-                    fusion::prior(it0),
-                    f);
-            }
-        };
-        template<typename Result>
-        struct unrolled_reverse_fold<Result,1>
-        {
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return f(state,
-                    fusion::deref(it0));
-            }
-        };
-        template<typename Result>
-        struct unrolled_reverse_fold<Result,0>
-        {
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const&, F)
-            {
-                return static_cast<Result>(state);
-            }
-        };
-        template<typename StateRef, typename It0, typename F, int N>
-        struct result_of_unrolled_reverse_fold
-        {
-            typedef typename
-                reverse_fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-            rest1;
-            typedef typename
-                result_of::prior<
-                    It0 const
-                >::type
-            it1;
-            typedef typename
-                reverse_fold_lvalue_state<
-                    rest1
-                  , it1
-                  , F
-                >::type
-            rest2;
-            typedef typename
-                result_of::prior<it1>::type
-            it2;
-            typedef typename
-                reverse_fold_lvalue_state<
-                    rest2
-                  , it2
-                  , F
-                >::type
-            rest3;
-            typedef typename
-                result_of::prior<it2>::type
-            it3;
-            typedef typename
-                result_of_unrolled_reverse_fold<
-                    typename reverse_fold_lvalue_state<
-                        rest3
-                      , it3
-                      , F
-                    >::type
-                  , typename result_of::prior<
-                        it3
-                    >::type
-                  , F
-                  , N-4
-                >::type
-            type;
-        };
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_reverse_fold<
-            StateRef
-          , It0
-          , F
-          , 3
-        >
-        {
-            typedef typename
-                reverse_fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-            rest1;
-            typedef typename
-                result_of::prior<
-                    It0 const
-                >::type
-            it1;
-            typedef typename
-                reverse_fold_lvalue_state<
-                    typename reverse_fold_lvalue_state<
-                        rest1
-                      , it1
-                      , F
-                    >::type
-                  , typename result_of::prior<
-                        it1 const
-                    >::type const
-                  , F
-                >::type
-            type;
-        };
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_reverse_fold<
-            StateRef
-          , It0
-          , F
-          , 2
-        >
-          : reverse_fold_lvalue_state<
-                typename reverse_fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-              , typename result_of::prior<
-                    It0 const
-                >::type const
+        template<int SeqSize, typename It, typename State, typename F>
+        struct result_of_it_reverse_fold<SeqSize,It,State,F
+          , typename boost::enable_if_has_type<
+# if BOOST_WORKAROUND (BOOST_MSVC, >= 1500)
+                
+                
+                
+                typename boost::disable_if_c<SeqSize == 0, State>::type::type
+# else
+                BOOST_FUSION_FOLD_IMPL_ENABLER(State)
+# endif
+            >::type
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          , false
+# endif
+          >
+          : result_of_it_reverse_fold<
+                SeqSize-1
+              , typename result_of::prior<It>::type
+              , boost::result_of<
+                    F(
+                        typename add_reference<typename State::type>::type,
+                        typename fusion::result_of::deref<It const>::type
+                    )
+                >
               , F
             >
         {};
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_reverse_fold<
-            StateRef
-          , It0
+        template<typename It, typename State, typename F>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename result_of_it_reverse_fold<
+            0
+          , It
+          , State
           , F
-          , 1
-        >
-          : reverse_fold_lvalue_state<
-                StateRef
-              , It0 const
+        >::type
+        it_reverse_fold(mpl::int_<0>, It const&, typename State::type state, F&)
+        {
+            return state;
+        }
+        template<typename It, typename State, typename F, int SeqSize>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename lazy_enable_if_c<
+            SeqSize != 0
+          , result_of_it_reverse_fold<
+                SeqSize
+              , It
+              , State
               , F
             >
-        {};
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_reverse_fold<
-            StateRef
-          , It0
-          , F
-          , 0
-        >
+        >::type
+        it_reverse_fold(mpl::int_<SeqSize>, It const& it, typename State::type state, F& f)
         {
-            typedef StateRef type;
-        };
-        template<typename StateRef, typename It0, typename F, int SeqSize>
-        struct result_of_first_unrolledreverse_fold
-        {
-            typedef typename
-                result_of_unrolled_reverse_fold<
-                    typename fusion::detail::result_of_with_decltype<
-                        F(
-                            StateRef,
-                            typename fusion::result_of::deref< It0 const>::type
-                        )
-                    >::type
-                  , typename result_of::prior<
-                        It0 const
-                    >::type
-                  , F
-                  , SeqSize-1
-                >::type
-            type;
-        };
-        template<int SeqSize, typename StateRef, typename Seq, typename F>
-        struct reverse_fold_impl
-        {
-            typedef typename
-                result_of_first_unrolledreverse_fold<
-                    StateRef
-                  , typename fusion::result_of::prior< typename result_of::end<Seq>::type >::type
-                  , F
-                  , SeqSize
-                >::type
-            type;
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static type
-            call(StateRef state, Seq& seq, F f)
-            {
-                typedef
-                    unrolled_reverse_fold<
-                        type
-                      , SeqSize
-                    >
-                unrolled_impl;
-                return unrolled_impl::call(
-                    state,
-                    fusion::prior( fusion::end(seq)),
-                    f);
-            }
-        };
-        template<typename StateRef, typename Seq, typename F>
-        struct reverse_fold_impl<0,StateRef,Seq,F>
-        {
-            typedef StateRef type;
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static StateRef
-            call(StateRef state, Seq&, F)
-            {
-                return static_cast<StateRef>(state);
-            }
-        };
-        template<typename Seq, typename State, typename F, bool IsSegmented>
+            return it_reverse_fold<
+                typename result_of::prior<It>::type
+              , boost::result_of<
+                    F(
+                        typename add_reference<typename State::type>::type,
+                        typename fusion::result_of::deref<It const>::type
+                    )
+                >
+              , F
+            >(
+                mpl::int_<SeqSize-1>()
+              , fusion::prior(it)
+              , f(state, fusion::deref(it))
+              , f
+            );
+        }
+        template<typename Seq, typename State, typename F
+          , bool = traits::is_sequence<Seq>::value
+          , bool = traits::is_segmented<Seq>::value>
         struct result_of_reverse_fold
-          : reverse_fold_impl<
+        {};
+        template<typename Seq, typename State, typename F>
+        struct result_of_reverse_fold<Seq, State, F, true, false>
+          : result_of_it_reverse_fold<
                 result_of::size<Seq>::value
-              , typename add_reference<
-                    typename add_const<State>::type
-                >::type
-              , Seq
+              , typename fusion::result_of::prior< typename result_of::end<Seq>::type >::type
+              , add_reference<State>
               , F
             >
         {};
+        template<typename Seq, typename State, typename F>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename result_of_reverse_fold<Seq, State, F>::type
+        reverse_fold(Seq& seq, State& state, F& f)
+        {
+            return it_reverse_fold<
+                typename fusion::result_of::prior< typename result_of::end<Seq>::type >::type
+              , add_reference<State>
+              , F
+            >(
+                typename result_of::size<Seq>::type()
+              , fusion::prior( fusion::end(seq) )
+              , state
+              , f
+            );
+        }
     }
     namespace result_of
     {
         template<typename Seq, typename State, typename F>
         struct reverse_fold
-          : detail::result_of_reverse_fold<
-                Seq
-              , State
-              , F
-              , traits::is_segmented<Seq>::type::value
-            >
+          : detail::result_of_reverse_fold<Seq, State, F>
         {};
     }
     template<typename Seq, typename State, typename F>
@@ -357,10 +150,7 @@ namespace boost { namespace fusion
     >::type
     reverse_fold(Seq& seq, State const& state, F f)
     {
-        return result_of::reverse_fold<Seq,State const,F>::call(
-            state,
-            seq,
-            f);
+        return detail::reverse_fold<Seq, State const, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
@@ -371,37 +161,28 @@ namespace boost { namespace fusion
     >::type
     reverse_fold(Seq const& seq, State const& state, F f)
     {
-        return result_of::reverse_fold<Seq const,State const,F>::call(
-            state,
-            seq,
-            f);
+        return detail::reverse_fold<Seq const, State const, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::reverse_fold<
         Seq
-      , State const
+      , State
       , F
     >::type
     reverse_fold(Seq& seq, State& state, F f)
     {
-        return result_of::reverse_fold<Seq,State,F>::call(
-            state,
-            seq,
-            f);
+        return detail::reverse_fold<Seq, State, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::reverse_fold<
         Seq const
-      , State const
+      , State
       , F
     >::type
     reverse_fold(Seq const& seq, State& state, F f)
     {
-        return result_of::reverse_fold<Seq const,State,F>::call(
-            state,
-            seq,
-            f);
+        return detail::reverse_fold<Seq const, State, F>(seq, state, f);
     }
 }}

include/boost/fusion/algorithm/iteration/detail/preprocessed/reverse_iter_fold.hpp

@@ -7,345 +7,138 @@
 
     This is an auto-generated file. Do not edit!
 ==============================================================================*/
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+# define BOOST_FUSION_FOLD_IMPL_ENABLER(T) void
+# else
+# define BOOST_FUSION_FOLD_IMPL_ENABLER(T) typename T::type
+# endif
 namespace boost { namespace fusion
 {
     namespace detail
     {
-        template<typename State, typename It, typename F>
-        struct reverse_iter_fold_lvalue_state
-          : fusion::detail::result_of_with_decltype<
-                F(
-                typename add_reference<typename add_const<State>::type>::type,
-                It&)
-            >
+        template<int SeqSize, typename It, typename State, typename F, typename = void
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          
+          , bool = SeqSize == 0
+# endif
+        >
+        struct result_of_it_reverse_iter_fold
         {};
-        template<typename Result,int N>
-        struct unrolled_reverse_iter_fold
+        template<typename It, typename State, typename F>
+        struct result_of_it_reverse_iter_fold<0,It,State,F
+          , typename boost::enable_if_has_type<BOOST_FUSION_FOLD_IMPL_ENABLER(State)>::type
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          , true
+# endif
+          >
         {
-            template<typename State3, typename It3, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_3(State3 const& state3,It3 const& it3,F& f)
-            {
-                return unrolled_reverse_iter_fold<
-                    Result
-                  , N-4
-                >::call(
-                    f(state3,it3),
-                    fusion::prior(it3),
-                    f);
-            }
-            template<typename State2, typename It2, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_2(State2 const& state2,It2 const& it2,F& f)
-            {
-                return call_3(
-                    f(state2,it2),
-                    fusion::prior(it2),
-                    f);
-            }
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return call_2(
-                    f(state1,it1),
-                    fusion::prior(it1),
-                    f);
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,it0),
-                    fusion::prior(it0),
-                    f);
-            }
+            typedef typename State::type type;
         };
-        template<typename Result>
-        struct unrolled_reverse_iter_fold<Result,3>
-        {
-            template<typename State2, typename It2, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_2(State2 const& state2,It2 const& it2,F& f)
-            {
-                return f(state2,it2);
-            }
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return call_2(
-                    f(state1,it1),
-                    fusion::prior(it1),
-                    f);
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,it0),
-                    fusion::prior(it0),
-                    f);
-            }
-        };
-        template<typename Result>
-        struct unrolled_reverse_iter_fold<Result,2>
-        {
-            template<typename State1, typename It1, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call_1(State1 const& state1,It1 const& it1,F& f)
-            {
-                return f(state1,it1);
-            }
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return call_1(
-                    f(state,it0),
-                    fusion::prior(it0),
-                    f);
-            }
-        };
-        template<typename Result>
-        struct unrolled_reverse_iter_fold<Result,1>
-        {
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const& it0,F f)
-            {
-                return f(state,
-                    it0);
-            }
-        };
-        template<typename Result>
-        struct unrolled_reverse_iter_fold<Result,0>
-        {
-            template<typename State, typename It0, typename F>
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static Result
-            call(State const& state,It0 const&, F)
-            {
-                return static_cast<Result>(state);
-            }
-        };
-        template<typename StateRef, typename It0, typename F, int N>
-        struct result_of_unrolled_reverse_iter_fold
-        {
-            typedef typename
-                reverse_iter_fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-            rest1;
-            typedef typename
-                result_of::prior<
-                    It0 const
-                >::type
-            it1;
-            typedef typename
-                reverse_iter_fold_lvalue_state<
-                    rest1
-                  , it1
-                  , F
-                >::type
-            rest2;
-            typedef typename
-                result_of::prior<it1>::type
-            it2;
-            typedef typename
-                reverse_iter_fold_lvalue_state<
-                    rest2
-                  , it2
-                  , F
-                >::type
-            rest3;
-            typedef typename
-                result_of::prior<it2>::type
-            it3;
-            typedef typename
-                result_of_unrolled_reverse_iter_fold<
-                    typename reverse_iter_fold_lvalue_state<
-                        rest3
-                      , it3
-                      , F
-                    >::type
-                  , typename result_of::prior<
-                        it3
-                    >::type
-                  , F
-                  , N-4
-                >::type
-            type;
-        };
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_reverse_iter_fold<
-            StateRef
-          , It0
-          , F
-          , 3
-        >
-        {
-            typedef typename
-                reverse_iter_fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-            rest1;
-            typedef typename
-                result_of::prior<
-                    It0 const
-                >::type
-            it1;
-            typedef typename
-                reverse_iter_fold_lvalue_state<
-                    typename reverse_iter_fold_lvalue_state<
-                        rest1
-                      , it1
-                      , F
-                    >::type
-                  , typename result_of::prior<
-                        it1 const
-                    >::type const
-                  , F
-                >::type
-            type;
-        };
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_reverse_iter_fold<
-            StateRef
-          , It0
-          , F
-          , 2
-        >
-          : reverse_iter_fold_lvalue_state<
-                typename reverse_iter_fold_lvalue_state<
-                    StateRef
-                  , It0 const
-                  , F
-                >::type
-              , typename result_of::prior<
-                    It0 const
-                >::type const
+        template<int SeqSize, typename It, typename State, typename F>
+        struct result_of_it_reverse_iter_fold<SeqSize,It,State,F
+          , typename boost::enable_if_has_type<
+# if BOOST_WORKAROUND (BOOST_MSVC, >= 1500)
+                
+                
+                
+                typename boost::disable_if_c<SeqSize == 0, State>::type::type
+# else
+                BOOST_FUSION_FOLD_IMPL_ENABLER(State)
+# endif
+            >::type
+# if BOOST_WORKAROUND (BOOST_MSVC, < 1500)
+          , false
+# endif
+          >
+          : result_of_it_reverse_iter_fold<
+                SeqSize-1
+              , typename result_of::prior<It>::type
+              , boost::result_of<
+                    F(
+                        typename add_reference<typename State::type>::type,
+                        It const&
+                    )
+                >
               , F
             >
         {};
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_reverse_iter_fold<
-            StateRef
-          , It0
+        template<typename It, typename State, typename F>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename result_of_it_reverse_iter_fold<
+            0
+          , It
+          , State
           , F
-          , 1
-        >
-          : reverse_iter_fold_lvalue_state<
-                StateRef
-              , It0 const
+        >::type
+        it_reverse_iter_fold(mpl::int_<0>, It const&, typename State::type state, F&)
+        {
+            return state;
+        }
+        template<typename It, typename State, typename F, int SeqSize>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename lazy_enable_if_c<
+            SeqSize != 0
+          , result_of_it_reverse_iter_fold<
+                SeqSize
+              , It
+              , State
               , F
             >
-        {};
-        template<typename StateRef, typename It0, typename F>
-        struct result_of_unrolled_reverse_iter_fold<
-            StateRef
-          , It0
-          , F
-          , 0
-        >
+        >::type
+        it_reverse_iter_fold(mpl::int_<SeqSize>, It const& it, typename State::type state, F& f)
         {
-            typedef StateRef type;
-        };
-        template<typename StateRef, typename It0, typename F, int SeqSize>
-        struct result_of_first_unrolledreverse_iter_fold
-        {
-            typedef typename
-                result_of_unrolled_reverse_iter_fold<
-                    typename fusion::detail::result_of_with_decltype<
-                        F(
-                            StateRef,
-                            It0 const&
-                        )
-                    >::type
-                  , typename result_of::prior<
-                        It0 const
-                    >::type
-                  , F
-                  , SeqSize-1
-                >::type
-            type;
-        };
-        template<int SeqSize, typename StateRef, typename Seq, typename F>
-        struct reverse_iter_fold_impl
-        {
-            typedef typename
-                result_of_first_unrolledreverse_iter_fold<
-                    StateRef
-                  , typename fusion::result_of::prior< typename result_of::end<Seq>::type >::type
-                  , F
-                  , SeqSize
-                >::type
-            type;
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static type
-            call(StateRef state, Seq& seq, F f)
-            {
-                typedef
-                    unrolled_reverse_iter_fold<
-                        type
-                      , SeqSize
-                    >
-                unrolled_impl;
-                return unrolled_impl::call(
-                    state,
-                    fusion::prior( fusion::end(seq)),
-                    f);
-            }
-        };
-        template<typename StateRef, typename Seq, typename F>
-        struct reverse_iter_fold_impl<0,StateRef,Seq,F>
-        {
-            typedef StateRef type;
-            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            static StateRef
-            call(StateRef state, Seq&, F)
-            {
-                return static_cast<StateRef>(state);
-            }
-        };
-        template<typename Seq, typename State, typename F, bool IsSegmented>
+            return it_reverse_iter_fold<
+                typename result_of::prior<It>::type
+              , boost::result_of<
+                    F(
+                        typename add_reference<typename State::type>::type,
+                        It const&
+                    )
+                >
+              , F
+            >(
+                mpl::int_<SeqSize-1>()
+              , fusion::prior(it)
+              , f(state, it)
+              , f
+            );
+        }
+        template<typename Seq, typename State, typename F
+          , bool = traits::is_sequence<Seq>::value
+          , bool = traits::is_segmented<Seq>::value>
         struct result_of_reverse_iter_fold
-          : reverse_iter_fold_impl<
+        {};
+        template<typename Seq, typename State, typename F>
+        struct result_of_reverse_iter_fold<Seq, State, F, true, false>
+          : result_of_it_reverse_iter_fold<
                 result_of::size<Seq>::value
-              , typename add_reference<
-                    typename add_const<State>::type
-                >::type
-              , Seq
+              , typename fusion::result_of::prior< typename result_of::end<Seq>::type >::type
+              , add_reference<State>
               , F
             >
         {};
+        template<typename Seq, typename State, typename F>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        inline typename result_of_reverse_iter_fold<Seq, State, F>::type
+        reverse_iter_fold(Seq& seq, State& state, F& f)
+        {
+            return it_reverse_iter_fold<
+                typename fusion::result_of::prior< typename result_of::end<Seq>::type >::type
+              , add_reference<State>
+              , F
+            >(
+                typename result_of::size<Seq>::type()
+              , fusion::prior( fusion::end(seq) )
+              , state
+              , f
+            );
+        }
     }
     namespace result_of
     {
         template<typename Seq, typename State, typename F>
         struct reverse_iter_fold
-          : detail::result_of_reverse_iter_fold<
-                Seq
-              , State
-              , F
-              , traits::is_segmented<Seq>::type::value
-            >
+          : detail::result_of_reverse_iter_fold<Seq, State, F>
         {};
     }
     template<typename Seq, typename State, typename F>
@@ -357,10 +150,7 @@ namespace boost { namespace fusion
     >::type
     reverse_iter_fold(Seq& seq, State const& state, F f)
     {
-        return result_of::reverse_iter_fold<Seq,State const,F>::call(
-            state,
-            seq,
-            f);
+        return detail::reverse_iter_fold<Seq, State const, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
@@ -371,37 +161,28 @@ namespace boost { namespace fusion
     >::type
     reverse_iter_fold(Seq const& seq, State const& state, F f)
     {
-        return result_of::reverse_iter_fold<Seq const,State const,F>::call(
-            state,
-            seq,
-            f);
+        return detail::reverse_iter_fold<Seq const, State const, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::reverse_iter_fold<
         Seq
-      , State const
+      , State
       , F
     >::type
     reverse_iter_fold(Seq& seq, State& state, F f)
     {
-        return result_of::reverse_iter_fold<Seq,State,F>::call(
-            state,
-            seq,
-            f);
+        return detail::reverse_iter_fold<Seq, State, F>(seq, state, f);
     }
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::reverse_iter_fold<
         Seq const
-      , State const
+      , State
       , F
     >::type
     reverse_iter_fold(Seq const& seq, State& state, F f)
     {
-        return result_of::reverse_iter_fold<Seq const,State,F>::call(
-            state,
-            seq,
-            f);
+        return detail::reverse_iter_fold<Seq const, State, F>(seq, state, f);
     }
 }}

include/boost/fusion/algorithm/iteration/detail/segmented_fold.hpp

@@ -10,13 +10,14 @@
 #include <boost/fusion/support/config.hpp>
 #include <boost/fusion/algorithm/iteration/fold_fwd.hpp>
 #include <boost/fusion/support/segmented_fold_until.hpp>
+#include <boost/mpl/bool.hpp>
 
 namespace boost { namespace fusion { namespace detail
 {
     template <typename Fun>
     struct segmented_fold_fun
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit segmented_fold_fun(Fun const& f)
           : fun(f)
         {}
@@ -29,7 +30,7 @@ namespace boost { namespace fusion { namespace detail
             typedef typename result_of::fold<Sequence, State, Fun>::type type;
             typedef mpl::true_ continue_type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type call(Sequence& seq, State const& state, Context const&, segmented_fold_fun const& fun)
             {
                 return fusion::fold(seq, state, fun.fun);
@@ -38,11 +39,11 @@ namespace boost { namespace fusion { namespace detail
     };
 
     // The default implementation of this lives in detail/fold.hpp
-    template <typename Sequence, typename State, typename Fun, bool IsSegmented>
+    template <typename Sequence, typename State, typename Fun, bool IsSequence, bool IsSegmented>
     struct result_of_fold;
 
     template <typename Sequence, typename State, typename Fun>
-    struct result_of_fold<Sequence, State, Fun, true>
+    struct result_of_fold<Sequence, State, Fun, true, true>
     {
         typedef
             typename result_of::segmented_fold_until<
@@ -52,8 +53,8 @@ namespace boost { namespace fusion { namespace detail
             >::type
         type;
 
-        BOOST_FUSION_GPU_ENABLED
-        static type call(State& state, Sequence& seq, Fun fun)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        static type call(Sequence& seq, State& state, Fun& fun)
         {
             return fusion::segmented_fold_until(seq, state, segmented_fold_fun<Fun>(fun));
         }

include/boost/fusion/algorithm/iteration/detail/segmented_for_each.hpp

@@ -18,7 +18,7 @@ namespace boost { namespace fusion { namespace detail
     template <typename Fun>
     struct segmented_for_each_fun
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit segmented_for_each_fun(Fun const& f)
           : fun(f)
         {}
@@ -31,7 +31,7 @@ namespace boost { namespace fusion { namespace detail
             typedef void_ type;
             typedef mpl::true_ continue_type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type call(Sequence& seq, State const&, Context const&, segmented_for_each_fun const& fun)
             {
                 fusion::for_each(seq, fun.fun);
@@ -41,7 +41,7 @@ namespace boost { namespace fusion { namespace detail
     };
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline void
     for_each(Sequence& seq, F const& f, mpl::true_) // segmented implementation
     {

include/boost/fusion/algorithm/iteration/fold.hpp

@@ -2,6 +2,7 @@
     Copyright (c) 2001-2011 Joel de Guzman
     Copyright (c) 2007 Dan Marsden
     Copyright (c) 2009-2010 Christopher Schmidt
+    Copyright (c) 2015 Kohei Takahashi
 
     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)
@@ -10,24 +11,17 @@
 #define BOOST_FUSION_ALGORITHM_ITERATION_FOLD_HPP
 
 #include <boost/fusion/support/config.hpp>
-#include <boost/fusion/support/detail/result_of.hpp>
 #include <boost/fusion/algorithm/iteration/fold_fwd.hpp>
 #include <boost/config.hpp>
 #include <boost/fusion/sequence/intrinsic/begin.hpp>
-#include <boost/fusion/sequence/intrinsic/end.hpp>
-#include <boost/fusion/sequence/intrinsic/empty.hpp>
 #include <boost/fusion/sequence/intrinsic/size.hpp>
 #include <boost/fusion/support/is_segmented.hpp>
-#include <boost/fusion/iterator/equal_to.hpp>
+#include <boost/fusion/support/is_sequence.hpp>
 #include <boost/fusion/iterator/deref.hpp>
 #include <boost/fusion/iterator/value_of.hpp>
-#include <boost/fusion/iterator/prior.hpp>
 #include <boost/fusion/iterator/next.hpp>
-#include <boost/mpl/eval_if.hpp>
-#include <boost/mpl/if.hpp>
-#include <boost/mpl/bool.hpp>
 #include <boost/utility/result_of.hpp>
-#include <boost/type_traits/add_const.hpp>
+#include <boost/core/enable_if.hpp>
 #include <boost/type_traits/add_reference.hpp>
 
 #if !defined(BOOST_FUSION_DONT_USE_PREPROCESSED_FILES)

include/boost/fusion/algorithm/iteration/fold_fwd.hpp

@@ -18,7 +18,7 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::fold<
+    inline typename result_of::fold<
         Seq
       , State const
       , F
@@ -27,7 +27,7 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::fold<
+    inline typename result_of::fold<
         Seq const
       , State const
       , F
@@ -36,18 +36,18 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::fold<
+    inline typename result_of::fold<
         Seq
-      , State const
+      , State
       , F
     >::type
     fold(Seq& seq, State& state, F f);
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::fold<
+    inline typename result_of::fold<
         Seq const
-      , State const
+      , State
       , F
     >::type
     fold(Seq const& seq, State& state, F f);

include/boost/fusion/algorithm/iteration/for_each.hpp

@@ -27,9 +27,8 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
-    inline
-    typename
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         enable_if<
             traits::is_sequence<Sequence>
           , void
@@ -40,9 +39,8 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
-    inline
-    typename
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         enable_if<
             traits::is_sequence<Sequence>
           , void

include/boost/fusion/algorithm/iteration/for_each_fwd.hpp

@@ -20,9 +20,8 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
-    inline
-    typename
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         enable_if<
             traits::is_sequence<Sequence>
           , void
@@ -30,9 +29,8 @@ namespace boost { namespace fusion
     for_each(Sequence& seq, F const& f);
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
-    inline
-    typename
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         enable_if<
             traits::is_sequence<Sequence>
           , void

include/boost/fusion/algorithm/iteration/iter_fold.hpp

@@ -1,6 +1,7 @@
 /*=============================================================================
     Copyright (c) 2010 Christopher Schmidt
     Copyright (c) 2001-2011 Joel de Guzman
+    Copyright (c) 2015 Kohei Takahashi
 
     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)
@@ -13,20 +14,14 @@
 #include <boost/fusion/algorithm/iteration/iter_fold_fwd.hpp>
 #include <boost/config.hpp>
 #include <boost/fusion/sequence/intrinsic/begin.hpp>
-#include <boost/fusion/sequence/intrinsic/end.hpp>
-#include <boost/fusion/sequence/intrinsic/empty.hpp>
 #include <boost/fusion/sequence/intrinsic/size.hpp>
 #include <boost/fusion/support/is_segmented.hpp>
-#include <boost/fusion/support/detail/result_of.hpp>
-#include <boost/fusion/iterator/equal_to.hpp>
+#include <boost/fusion/support/is_sequence.hpp>
 #include <boost/fusion/iterator/deref.hpp>
 #include <boost/fusion/iterator/value_of.hpp>
-#include <boost/fusion/iterator/prior.hpp>
 #include <boost/fusion/iterator/next.hpp>
-#include <boost/mpl/eval_if.hpp>
-#include <boost/mpl/if.hpp>
-#include <boost/mpl/bool.hpp>
-#include <boost/type_traits/add_const.hpp>
+#include <boost/utility/result_of.hpp>
+#include <boost/core/enable_if.hpp>
 #include <boost/type_traits/add_reference.hpp>
 
 #define BOOST_FUSION_ITER_FOLD

include/boost/fusion/algorithm/iteration/iter_fold_fwd.hpp

@@ -18,7 +18,7 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::iter_fold<
+    inline typename result_of::iter_fold<
         Seq
       , State const
       , F
@@ -27,7 +27,7 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::iter_fold<
+    inline typename result_of::iter_fold<
         Seq const
       , State const
       , F
@@ -36,18 +36,18 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::iter_fold<
+    inline typename result_of::iter_fold<
         Seq
-      , State const
+      , State
       , F
     >::type
     iter_fold(Seq& seq, State& state, F f);
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::iter_fold<
+    inline typename result_of::iter_fold<
         Seq const
-      , State const
+      , State
       , F
     >::type
     iter_fold(Seq const& seq, State& state, F f);

include/boost/fusion/algorithm/iteration/reverse_fold.hpp

@@ -1,6 +1,7 @@
 /*=============================================================================
     Copyright (c) 2010 Christopher Schmidt
     Copyright (c) 2001-2011 Joel de Guzman
+    Copyright (c) 2015 Kohei Takahashi
 
     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)
@@ -12,21 +13,15 @@
 #include <boost/fusion/support/config.hpp>
 #include <boost/fusion/algorithm/iteration/reverse_fold_fwd.hpp>
 #include <boost/config.hpp>
-#include <boost/fusion/sequence/intrinsic/begin.hpp>
 #include <boost/fusion/sequence/intrinsic/end.hpp>
-#include <boost/fusion/sequence/intrinsic/empty.hpp>
 #include <boost/fusion/sequence/intrinsic/size.hpp>
 #include <boost/fusion/support/is_segmented.hpp>
-#include <boost/fusion/iterator/equal_to.hpp>
+#include <boost/fusion/support/is_sequence.hpp>
 #include <boost/fusion/iterator/deref.hpp>
 #include <boost/fusion/iterator/value_of.hpp>
 #include <boost/fusion/iterator/prior.hpp>
-#include <boost/fusion/iterator/next.hpp>
-#include <boost/mpl/eval_if.hpp>
-#include <boost/mpl/if.hpp>
-#include <boost/mpl/bool.hpp>
 #include <boost/utility/result_of.hpp>
-#include <boost/type_traits/add_const.hpp>
+#include <boost/core/enable_if.hpp>
 #include <boost/type_traits/add_reference.hpp>
 
 #define BOOST_FUSION_REVERSE_FOLD

include/boost/fusion/algorithm/iteration/reverse_fold_fwd.hpp

@@ -18,7 +18,7 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::reverse_fold<
+    inline typename result_of::reverse_fold<
         Seq
       , State const
       , F
@@ -27,7 +27,7 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::reverse_fold<
+    inline typename result_of::reverse_fold<
         Seq const
       , State const
       , F
@@ -36,18 +36,18 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::reverse_fold<
+    inline typename result_of::reverse_fold<
         Seq
-      , State const
+      , State
       , F
     >::type
     reverse_fold(Seq& seq, State& state, F f);
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::reverse_fold<
+    inline typename result_of::reverse_fold<
         Seq const
-      , State const
+      , State
       , F
     >::type
     reverse_fold(Seq const& seq, State& state, F f);

include/boost/fusion/algorithm/iteration/reverse_iter_fold.hpp

@@ -1,6 +1,7 @@
 /*=============================================================================
     Copyright (c) 2010 Christopher Schmidt
     Copyright (c) 2001-2011 Joel de Guzman
+    Copyright (c) 2015 Kohei Takahashi
 
     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)
@@ -11,21 +12,15 @@
 #include <boost/fusion/support/config.hpp>
 #include <boost/fusion/algorithm/iteration/reverse_iter_fold_fwd.hpp>
 #include <boost/config.hpp>
-#include <boost/fusion/sequence/intrinsic/begin.hpp>
 #include <boost/fusion/sequence/intrinsic/end.hpp>
-#include <boost/fusion/sequence/intrinsic/empty.hpp>
 #include <boost/fusion/sequence/intrinsic/size.hpp>
 #include <boost/fusion/support/is_segmented.hpp>
-#include <boost/fusion/iterator/equal_to.hpp>
+#include <boost/fusion/support/is_sequence.hpp>
 #include <boost/fusion/iterator/deref.hpp>
 #include <boost/fusion/iterator/value_of.hpp>
 #include <boost/fusion/iterator/prior.hpp>
-#include <boost/fusion/iterator/next.hpp>
-#include <boost/mpl/eval_if.hpp>
-#include <boost/mpl/if.hpp>
-#include <boost/mpl/bool.hpp>
 #include <boost/utility/result_of.hpp>
-#include <boost/type_traits/add_const.hpp>
+#include <boost/core/enable_if.hpp>
 #include <boost/type_traits/add_reference.hpp>
 
 #define BOOST_FUSION_REVERSE_FOLD

include/boost/fusion/algorithm/iteration/reverse_iter_fold_fwd.hpp

@@ -18,7 +18,7 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::reverse_iter_fold<
+    inline typename result_of::reverse_iter_fold<
         Seq
       , State const
       , F
@@ -27,7 +27,7 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::reverse_iter_fold<
+    inline typename result_of::reverse_iter_fold<
         Seq const
       , State const
       , F
@@ -36,18 +36,18 @@ namespace boost { namespace fusion
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::reverse_iter_fold<
+    inline typename result_of::reverse_iter_fold<
         Seq
-      , State const
+      , State
       , F
     >::type
     reverse_iter_fold(Seq& seq, State& state, F f);
 
     template<typename Seq, typename State, typename F>
     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-    typename result_of::reverse_iter_fold<
+    inline typename result_of::reverse_iter_fold<
         Seq const
-      , State const
+      , State
       , F
     >::type
     reverse_iter_fold(Seq const& seq, State& state, F f);

include/boost/fusion/algorithm/query/all.hpp

@@ -24,7 +24,7 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     all(Sequence const& seq, F f)
     {

include/boost/fusion/algorithm/query/any.hpp

@@ -25,7 +25,7 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     any(Sequence const& seq, F f)
     {

include/boost/fusion/algorithm/query/count.hpp

@@ -26,9 +26,8 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename T>
-    BOOST_FUSION_GPU_ENABLED
-    inline
-    typename
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         enable_if<
             traits::is_sequence<Sequence>
           , int

include/boost/fusion/algorithm/query/count_if.hpp

@@ -26,9 +26,8 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
-    inline 
-    typename
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         enable_if<
             traits::is_sequence<Sequence>
           , int

include/boost/fusion/algorithm/query/detail/all.hpp

@@ -21,7 +21,7 @@
 namespace boost { namespace fusion { namespace detail
 {
     template <typename First, typename Last, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     linear_all(First const&, Last const&, F const&, mpl::true_)
     {
@@ -29,12 +29,12 @@ namespace boost { namespace fusion { namespace detail
     }
 
     template <typename First, typename Last, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     linear_all(First const& first, Last const& last, F& f, mpl::false_)
     {
         typename result_of::deref<First>::type x = *first;
-        return f(x) && 
+        return f(x) &&
             detail::linear_all(
                 fusion::next(first)
               , last
@@ -43,7 +43,7 @@ namespace boost { namespace fusion { namespace detail
     }
 
     template <typename Sequence, typename F, typename Tag>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     all(Sequence const& seq, F f, Tag)
     {
@@ -60,11 +60,11 @@ namespace boost { namespace fusion { namespace detail
     struct unrolled_all
     {
         template <typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool call(It const& it, F f)
         {
-            return 
-                f(*it) && 
+            return
+                f(*it) &&
                 f(*fusion::advance_c<1>(it))&&
                 f(*fusion::advance_c<2>(it)) &&
                 f(*fusion::advance_c<3>(it)) &&
@@ -76,11 +76,11 @@ namespace boost { namespace fusion { namespace detail
     struct unrolled_all<3>
     {
         template <typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool call(It const& it, F f)
         {
-            return 
-                f(*it) && 
+            return
+                f(*it) &&
                 f(*fusion::advance_c<1>(it)) &&
                 f(*fusion::advance_c<2>(it));
         }
@@ -90,11 +90,11 @@ namespace boost { namespace fusion { namespace detail
     struct unrolled_all<2>
     {
         template <typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool call(It const& it, F f)
         {
-            return 
-                f(*it) && 
+            return
+                f(*it) &&
                 f(*fusion::advance_c<1>(it));
         }
     };
@@ -103,7 +103,7 @@ namespace boost { namespace fusion { namespace detail
     struct unrolled_all<1>
     {
         template <typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool call(It const& it, F f)
         {
             return f(*it);
@@ -114,7 +114,7 @@ namespace boost { namespace fusion { namespace detail
     struct unrolled_all<0>
     {
         template <typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool call(It const& /*it*/, F /*f*/)
         {
             return true;
@@ -122,7 +122,7 @@ namespace boost { namespace fusion { namespace detail
     };
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     all(Sequence const& seq, F f, random_access_traversal_tag)
     {

include/boost/fusion/algorithm/query/detail/any.hpp

@@ -24,7 +24,7 @@ namespace boost { namespace fusion {
 namespace detail
 {
     template <typename First, typename Last, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     linear_any(First const&, Last const&, F const&, mpl::true_)
     {
@@ -32,12 +32,12 @@ namespace detail
     }
 
     template <typename First, typename Last, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     linear_any(First const& first, Last const& last, F& f, mpl::false_)
     {
         typename result_of::deref<First>::type x = *first;
-        return f(x) || 
+        return f(x) ||
             detail::linear_any(
                 fusion::next(first)
               , last
@@ -46,7 +46,7 @@ namespace detail
     }
 
     template <typename Sequence, typename F, typename Tag>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     any(Sequence const& seq, F f, Tag)
     {
@@ -63,11 +63,11 @@ namespace detail
     struct unrolled_any
     {
         template <typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool call(It const& it, F f)
         {
-            return 
-                f(*it) || 
+            return
+                f(*it) ||
                 f(*fusion::advance_c<1>(it))||
                 f(*fusion::advance_c<2>(it)) ||
                 f(*fusion::advance_c<3>(it)) ||
@@ -79,11 +79,11 @@ namespace detail
     struct unrolled_any<3>
     {
         template <typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool call(It const& it, F f)
         {
-            return 
-                f(*it) || 
+            return
+                f(*it) ||
                 f(*fusion::advance_c<1>(it)) ||
                 f(*fusion::advance_c<2>(it));
         }
@@ -93,11 +93,11 @@ namespace detail
     struct unrolled_any<2>
     {
         template <typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool call(It const& it, F f)
         {
-            return 
-                f(*it) || 
+            return
+                f(*it) ||
                 f(*fusion::advance_c<1>(it));
         }
     };
@@ -106,7 +106,7 @@ namespace detail
     struct unrolled_any<1>
     {
         template <typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool call(It const& it, F f)
         {
             return f(*it);
@@ -117,7 +117,7 @@ namespace detail
     struct unrolled_any<0>
     {
         template <typename It, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool call(It const&, F)
         {
             return false;
@@ -125,7 +125,7 @@ namespace detail
     };
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     any(Sequence const& seq, F f, random_access_traversal_tag)
     {

include/boost/fusion/algorithm/query/detail/count.hpp

@@ -25,10 +25,10 @@ namespace boost { namespace fusion { namespace detail
 
     // T1 is convertible to T2 or vice versa
     template <>
-    struct compare_convertible<true> 
+    struct compare_convertible<true>
     {
         template <typename T1, typename T2>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool
         call(T1 const& x, T2 const& y)
         {
@@ -41,7 +41,7 @@ namespace boost { namespace fusion { namespace detail
     struct compare_convertible<false>
     {
         template <typename T1, typename T2>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static bool
         call(T1 const&, T2 const&)
         {
@@ -53,16 +53,16 @@ namespace boost { namespace fusion { namespace detail
     struct count_compare
     {
         typedef typename detail::call_param<T1>::type param;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         count_compare(param in_x)
             : x(in_x) {}
 
         template <typename T2>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         bool
-        operator()(T2 const& y)
+        operator()(T2 const& y) const
         {
-            return 
+            return
                 compare_convertible<
                     mpl::or_<
                         is_convertible<T1, T2>

include/boost/fusion/algorithm/query/detail/count_if.hpp

@@ -24,7 +24,7 @@ namespace boost { namespace fusion {
 namespace detail
 {
     template <typename First, typename Last, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline int
     linear_count_if(First const&, Last const&, F const&, mpl::true_)
     {
@@ -32,11 +32,11 @@ namespace detail
     }
 
     template <typename First, typename Last, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline int
     linear_count_if(First const& first, Last const& last, F& f, mpl::false_)
     {
-        int n =  
+        int n =
             detail::linear_count_if(
                 fusion::next(first)
               , last
@@ -48,7 +48,7 @@ namespace detail
     }
 
     template <typename Sequence, typename F, typename Tag>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline int
     count_if(Sequence const& seq, F f, Tag)
     {
@@ -65,7 +65,7 @@ namespace detail
     struct unrolled_count_if
     {
         template<typename I0, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static int call(I0 const& i0, F f)
         {
             int ct = unrolled_count_if<n-4>::
@@ -96,7 +96,7 @@ namespace detail
     struct unrolled_count_if<3>
     {
         template<typename I0, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static int call(I0 const& i0, F f)
         {
             int ct = 0;
@@ -121,7 +121,7 @@ namespace detail
     struct unrolled_count_if<2>
     {
         template<typename I0, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static int call(I0 const& i0, F f)
         {
             int ct = 0;
@@ -142,7 +142,7 @@ namespace detail
     struct unrolled_count_if<1>
     {
         template<typename I0, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static int call(I0 const& i0, F f)
         {
             int ct = 0;
@@ -157,7 +157,7 @@ namespace detail
     struct unrolled_count_if<0>
     {
         template<typename I0, typename F>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static int call(I0 const&, F)
         {
             return 0;
@@ -165,7 +165,7 @@ namespace detail
     };
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline int
     count_if(Sequence const& seq, F f, random_access_traversal_tag)
     {

include/boost/fusion/algorithm/query/detail/find_if.hpp

@@ -184,7 +184,7 @@ namespace detail
         type;
 
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
         recursive_call(Iterator const& iter, mpl::true_)
         {
@@ -192,7 +192,7 @@ namespace detail
         }
 
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
         recursive_call(Iterator const& iter, mpl::false_)
         {
@@ -200,7 +200,7 @@ namespace detail
         }
 
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
         recursive_call(Iterator const& iter)
         {
@@ -209,7 +209,7 @@ namespace detail
         }
 
         template <typename Iterator, typename Tag>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
         choose_call(Iterator const& iter, Tag)
         {
@@ -217,7 +217,7 @@ namespace detail
         }
 
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
         choose_call(Iterator const& iter, random_access_traversal_tag)
         {
@@ -226,7 +226,7 @@ namespace detail
         }
 
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
         iter_call(Iterator const& iter)
         {
@@ -234,7 +234,7 @@ namespace detail
         }
 
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type
         call(Sequence& seq)
         {

include/boost/fusion/algorithm/query/detail/segmented_find.hpp

@@ -45,19 +45,19 @@ namespace boost { namespace fusion { namespace detail
                 >::type
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type call(Sequence& seq, State const&state, Context const& context, segmented_find_fun)
             {
                 return call_impl(seq, state, context, continue_type());
             }
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type call_impl(Sequence&, State const&state, Context const&, mpl::true_)
             {
                 return state;
             }
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type call_impl(Sequence& seq, State const&, Context const& context, mpl::false_)
             {
                 return fusion::make_segmented_iterator(fusion::find<T>(seq), context);
@@ -78,7 +78,7 @@ namespace boost { namespace fusion { namespace detail
                 >::type
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type call(Sequence& seq)
             {
                 return fusion::segmented_fold_until(

include/boost/fusion/algorithm/query/detail/segmented_find_if.hpp

@@ -45,19 +45,19 @@ namespace boost { namespace fusion { namespace detail
                 >::type
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type call(Sequence& seq, State const&state, Context const& context, segmented_find_if_fun)
             {
                 return call_impl(seq, state, context, continue_type());
             }
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type call_impl(Sequence&, State const&state, Context const&, mpl::true_)
             {
                 return state;
             }
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type call_impl(Sequence& seq, State const&, Context const& context, mpl::false_)
             {
                 return fusion::make_segmented_iterator(fusion::find_if<Pred>(seq), context);
@@ -78,7 +78,7 @@ namespace boost { namespace fusion { namespace detail
                 >::type
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type call(Sequence& seq)
             {
                 return fusion::segmented_fold_until(

include/boost/fusion/algorithm/query/find.hpp

@@ -47,8 +47,8 @@ namespace boost { namespace fusion
     }
 
     template <typename T, typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
-    inline typename 
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         lazy_disable_if<
             is_const<Sequence>
           , result_of::find<Sequence, T>
@@ -60,7 +60,7 @@ namespace boost { namespace fusion
     }
 
     template <typename T, typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::find<Sequence const, T>::type const
     find(Sequence const& seq)
     {

include/boost/fusion/algorithm/query/find_fwd.hpp

@@ -20,8 +20,8 @@ namespace boost { namespace fusion
     }
 
     template <typename T, typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
-    inline typename 
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         lazy_disable_if<
             is_const<Sequence>
           , result_of::find<Sequence, T>
@@ -29,7 +29,7 @@ namespace boost { namespace fusion
     find(Sequence& seq);
 
     template <typename T, typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::find<Sequence const, T>::type const
     find(Sequence const& seq);
 }}

include/boost/fusion/algorithm/query/find_if.hpp

@@ -42,8 +42,8 @@ namespace boost { namespace fusion
     }
 
     template <typename Pred, typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
-    inline typename 
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         lazy_disable_if<
             is_const<Sequence>
           , result_of::find_if<Sequence, Pred>
@@ -55,7 +55,7 @@ namespace boost { namespace fusion
     }
 
     template <typename Pred, typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::find_if<Sequence const, Pred>::type const
     find_if(Sequence const& seq)
     {

include/boost/fusion/algorithm/query/find_if_fwd.hpp

@@ -21,8 +21,8 @@ namespace boost { namespace fusion
     }
 
     template <typename Pred, typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
-    typename 
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         lazy_disable_if<
             is_const<Sequence>
           , result_of::find_if<Sequence, Pred>
@@ -30,8 +30,8 @@ namespace boost { namespace fusion
     find_if(Sequence& seq);
 
     template <typename Pred, typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
-    typename result_of::find_if<Sequence const, Pred>::type const
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename result_of::find_if<Sequence const, Pred>::type const
     find_if(Sequence const& seq);
 }}
 

include/boost/fusion/algorithm/query/none.hpp

@@ -23,7 +23,7 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename F>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline bool
     none(Sequence const& seq, F f)
     {

include/boost/fusion/algorithm/transformation/clear.hpp

@@ -22,7 +22,7 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::clear<Sequence const>::type
     clear(Sequence const& /*seq*/)
     {

include/boost/fusion/algorithm/transformation/detail/preprocessed/zip10.hpp

@@ -28,7 +28,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1>::type
     zip(T0 const& t0 , T1 const& t1)
     {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2)
     {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     {
@@ -94,7 +94,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     {
@@ -116,7 +116,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     {
@@ -160,7 +160,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     {
@@ -182,7 +182,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     {
@@ -204,7 +204,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     {

include/boost/fusion/algorithm/transformation/detail/preprocessed/zip20.hpp

@@ -28,7 +28,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1>::type
     zip(T0 const& t0 , T1 const& t1)
     {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2)
     {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     {
@@ -94,7 +94,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     {
@@ -116,7 +116,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     {
@@ -160,7 +160,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     {
@@ -182,7 +182,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     {
@@ -204,7 +204,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     {
@@ -226,7 +226,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     {
@@ -248,7 +248,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     {
@@ -270,7 +270,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     {
@@ -292,7 +292,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     {
@@ -336,7 +336,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     {
@@ -358,7 +358,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     {
@@ -380,7 +380,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     {
@@ -402,7 +402,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     {
@@ -424,7 +424,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     {

include/boost/fusion/algorithm/transformation/detail/preprocessed/zip30.hpp

@@ -28,7 +28,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1>::type
     zip(T0 const& t0 , T1 const& t1)
     {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2)
     {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     {
@@ -94,7 +94,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     {
@@ -116,7 +116,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     {
@@ -160,7 +160,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     {
@@ -182,7 +182,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     {
@@ -204,7 +204,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     {
@@ -226,7 +226,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     {
@@ -248,7 +248,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     {
@@ -270,7 +270,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     {
@@ -292,7 +292,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     {
@@ -336,7 +336,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     {
@@ -358,7 +358,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     {
@@ -380,7 +380,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     {
@@ -402,7 +402,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     {
@@ -424,7 +424,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     {
@@ -446,7 +446,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20)
     {
@@ -468,7 +468,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22)
     {
@@ -512,7 +512,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23)
     {
@@ -534,7 +534,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24)
     {
@@ -556,7 +556,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25)
     {
@@ -578,7 +578,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26)
     {
@@ -600,7 +600,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27)
     {
@@ -622,7 +622,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28)
     {
@@ -644,7 +644,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29)
     {

include/boost/fusion/algorithm/transformation/detail/preprocessed/zip40.hpp

@@ -28,7 +28,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1>::type
     zip(T0 const& t0 , T1 const& t1)
     {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2)
     {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     {
@@ -94,7 +94,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     {
@@ -116,7 +116,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     {
@@ -160,7 +160,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     {
@@ -182,7 +182,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     {
@@ -204,7 +204,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     {
@@ -226,7 +226,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     {
@@ -248,7 +248,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     {
@@ -270,7 +270,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     {
@@ -292,7 +292,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     {
@@ -336,7 +336,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     {
@@ -358,7 +358,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     {
@@ -380,7 +380,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     {
@@ -402,7 +402,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     {
@@ -424,7 +424,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     {
@@ -446,7 +446,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20)
     {
@@ -468,7 +468,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22)
     {
@@ -512,7 +512,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23)
     {
@@ -534,7 +534,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24)
     {
@@ -556,7 +556,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25)
     {
@@ -578,7 +578,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26)
     {
@@ -600,7 +600,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27)
     {
@@ -622,7 +622,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28)
     {
@@ -644,7 +644,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29)
     {
@@ -666,7 +666,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30)
     {
@@ -688,7 +688,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31)
     {
@@ -710,7 +710,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32)
     {
@@ -732,7 +732,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33)
     {
@@ -754,7 +754,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34)
     {
@@ -776,7 +776,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35)
     {
@@ -798,7 +798,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36)
     {
@@ -820,7 +820,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37)
     {
@@ -842,7 +842,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38)
     {
@@ -864,7 +864,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39)
     {

include/boost/fusion/algorithm/transformation/detail/preprocessed/zip50.hpp

@@ -28,7 +28,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1>::type
     zip(T0 const& t0 , T1 const& t1)
     {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2)
     {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     {
@@ -94,7 +94,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     {
@@ -116,7 +116,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     {
@@ -160,7 +160,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     {
@@ -182,7 +182,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     {
@@ -204,7 +204,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     {
@@ -226,7 +226,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     {
@@ -248,7 +248,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     {
@@ -270,7 +270,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     {
@@ -292,7 +292,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     {
@@ -336,7 +336,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     {
@@ -358,7 +358,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     {
@@ -380,7 +380,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     {
@@ -402,7 +402,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     {
@@ -424,7 +424,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     {
@@ -446,7 +446,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20)
     {
@@ -468,7 +468,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22)
     {
@@ -512,7 +512,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23)
     {
@@ -534,7 +534,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24)
     {
@@ -556,7 +556,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25)
     {
@@ -578,7 +578,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26)
     {
@@ -600,7 +600,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27)
     {
@@ -622,7 +622,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28)
     {
@@ -644,7 +644,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29)
     {
@@ -666,7 +666,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30)
     {
@@ -688,7 +688,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31)
     {
@@ -710,7 +710,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32)
     {
@@ -732,7 +732,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33)
     {
@@ -754,7 +754,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34)
     {
@@ -776,7 +776,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35)
     {
@@ -798,7 +798,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36)
     {
@@ -820,7 +820,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37)
     {
@@ -842,7 +842,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38)
     {
@@ -864,7 +864,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39)
     {
@@ -886,7 +886,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40)
     {
@@ -908,7 +908,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41)
     {
@@ -930,7 +930,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42)
     {
@@ -952,7 +952,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43)
     {
@@ -974,7 +974,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44)
     {
@@ -996,7 +996,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44 , const T45>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45)
     {
@@ -1018,7 +1018,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44 , const T45 , const T46>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46)
     {
@@ -1040,7 +1040,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44 , const T45 , const T46 , const T47>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46 , T47 const& t47)
     {
@@ -1062,7 +1062,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44 , const T45 , const T46 , const T47 , const T48>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46 , T47 const& t47 , T48 const& t48)
     {
@@ -1084,7 +1084,7 @@ namespace boost { namespace fusion
         };
     }
     template<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>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44 , const T45 , const T46 , const T47 , const T48 , const T49>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46 , T47 const& t47 , T48 const& t48 , T49 const& t49)
     {

include/boost/fusion/algorithm/transformation/detail/replace.hpp

@@ -21,7 +21,7 @@ namespace boost { namespace fusion { namespace detail
     struct replacer_helper<false>
     {
         template <typename U, typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static U&
         call(U& x, T const&, T const&)
         {
@@ -33,7 +33,7 @@ namespace boost { namespace fusion { namespace detail
     struct replacer_helper<true>
     {
         template <typename U, typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static U
         call(U& x, T const& old_value, T const& new_value)
         {
@@ -44,7 +44,7 @@ namespace boost { namespace fusion { namespace detail
     template <typename T>
     struct replacer
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         replacer(T const& in_old_value, T const& in_new_value)
             : old_value(in_old_value), new_value(in_new_value) {}
 
@@ -59,9 +59,9 @@ namespace boost { namespace fusion { namespace detail
                 mpl::if_<is_convertible<T, value>, value, value const&>::type
             type;
         };
-    
+
         template <typename U>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename result<replacer(U)>::type
         operator()(U const& x) const
         {

include/boost/fusion/algorithm/transformation/detail/replace_if.hpp

@@ -21,7 +21,7 @@ namespace boost { namespace fusion { namespace detail
     struct replacer_if_helper<false>
     {
         template <typename U, typename F, typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static U&
         call(U& x, F&, T const&)
         {
@@ -33,7 +33,7 @@ namespace boost { namespace fusion { namespace detail
     struct replacer_if_helper<true>
     {
         template <typename U, typename F, typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static U
         call(U& x, F& f, T const& new_value)
         {
@@ -44,7 +44,7 @@ namespace boost { namespace fusion { namespace detail
     template <typename F, typename T>
     struct replacer_if
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         replacer_if(F in_f, T const& in_new_value)
             : f(in_f), new_value(in_new_value) {}
 
@@ -59,9 +59,9 @@ namespace boost { namespace fusion { namespace detail
                 mpl::if_<is_convertible<T, value>, value, value const&>::type
             type;
         };
-    
+
         template <typename U>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename result<replacer_if(U)>::type
         operator()(U const& x) const
         {

include/boost/fusion/algorithm/transformation/erase.hpp

@@ -10,7 +10,6 @@
 #include <boost/fusion/support/config.hpp>
 #include <boost/fusion/iterator/equal_to.hpp>
 #include <boost/fusion/iterator/mpl/convert_iterator.hpp>
-#include <boost/fusion/container/vector/vector10.hpp>
 #include <boost/fusion/view/joint_view/joint_view.hpp>
 #include <boost/fusion/view/iterator_range/iterator_range.hpp>
 #include <boost/fusion/support/detail/as_fusion_element.hpp>
@@ -38,21 +37,21 @@ namespace boost { namespace fusion
                 >::type
             type;
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(First const& first, mpl::false_)
             {
                 return fusion::next(convert_iterator<First>::call(first));
             }
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(First const& first, mpl::true_)
             {
                 return convert_iterator<First>::call(first);
             }
 
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
             static type
             call(First const& first)
             {
@@ -61,7 +60,7 @@ namespace boost { namespace fusion
         };
 
         struct use_default;
-        
+
         template <class T, class Default>
         struct fusion_default_help
           : mpl::if_<
@@ -71,7 +70,7 @@ namespace boost { namespace fusion
             >
         {
         };
-        
+
         template <
             typename Sequence
           , typename First
@@ -89,7 +88,7 @@ namespace boost { namespace fusion
                   , typename compute_erase_last<Sequence, First>::type
                 >::type
             LastType;
-            
+
             typedef typename convert_iterator<FirstType>::type first_type;
             typedef typename convert_iterator<LastType>::type last_type;
             typedef iterator_range<seq_first_type, first_type> left_type;
@@ -99,8 +98,8 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename First>
-    BOOST_FUSION_GPU_ENABLED
-    typename 
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename
         lazy_enable_if<
             traits::is_sequence<Sequence>
           , typename result_of::erase<Sequence const, First> 
@@ -122,8 +121,8 @@ namespace boost { namespace fusion
     }
 
     template <typename Sequence, typename First, typename Last>
-    BOOST_FUSION_GPU_ENABLED
-    typename result_of::erase<Sequence const, First, Last>::type
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline typename result_of::erase<Sequence const, First, Last>::type
     erase(Sequence const& seq, First const& first, Last const& last)
     {
         typedef result_of::erase<Sequence const, First, Last> result_of;

include/boost/fusion/algorithm/transformation/erase_key.hpp

@@ -24,7 +24,7 @@ namespace boost { namespace fusion
     }
 
     template <typename Key, typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::erase_key<Sequence const, Key>::type
     erase_key(Sequence const& seq)
     {