comparison DEPENDENCIES/generic/include/boost/function/function_template.hpp @ 101:c530137014c0

Update Boost headers (1.58.0)

 
 #define BOOST_FUNCTION_PARM(J,I,D) BOOST_PP_CAT(T,I) BOOST_PP_CAT(a,I)
 
 #define BOOST_FUNCTION_PARMS BOOST_PP_ENUM(BOOST_FUNCTION_NUM_ARGS,BOOST_FUNCTION_PARM,BOOST_PP_EMPTY)
 
-#define BOOST_FUNCTION_ARGS BOOST_PP_ENUM_PARAMS(BOOST_FUNCTION_NUM_ARGS, a)
+#ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
+#   define BOOST_FUNCTION_ARGS BOOST_PP_ENUM_PARAMS(BOOST_FUNCTION_NUM_ARGS, a)
+#else
+#   include <boost/move/utility_core.hpp>
+#   define BOOST_FUNCTION_ARG(J,I,D) ::boost::forward< BOOST_PP_CAT(T,I) >(BOOST_PP_CAT(a,I))
+#   define BOOST_FUNCTION_ARGS BOOST_PP_ENUM(BOOST_FUNCTION_NUM_ARGS,BOOST_FUNCTION_ARG,BOOST_PP_EMPTY)
+#endif
 
 #define BOOST_FUNCTION_ARG_TYPE(J,I,D) \
   typedef BOOST_PP_CAT(T,I) BOOST_PP_CAT(BOOST_PP_CAT(arg, BOOST_PP_INC(I)),_type);
 
 #define BOOST_FUNCTION_ARG_TYPES BOOST_PP_REPEAT(BOOST_FUNCTION_NUM_ARGS,BOOST_FUNCTION_ARG_TYPE,BOOST_PP_EMPTY)

     }
 
     template<typename Functor>
     void assign_to(Functor f)
     {
-      using detail::function::vtable_base;
-
-      typedef typename detail::function::get_function_tag<Functor>::type tag;
-      typedef detail::function::BOOST_FUNCTION_GET_INVOKER<tag> get_invoker;
+      using boost::detail::function::vtable_base;
+
+      typedef typename boost::detail::function::get_function_tag<Functor>::type tag;
+      typedef boost::detail::function::BOOST_FUNCTION_GET_INVOKER<tag> get_invoker;
       typedef typename get_invoker::
                          template apply<Functor, R BOOST_FUNCTION_COMMA 
                         BOOST_FUNCTION_TEMPLATE_ARGS>
         handler_type;
       

       static const vtable_type stored_vtable = 
         { { &manager_type::manage }, &invoker_type::invoke };
 
       if (stored_vtable.assign_to(f, functor)) {
         std::size_t value = reinterpret_cast<std::size_t>(&stored_vtable.base);
+        // coverity[pointless_expression]: suppress coverity warnings on apparant if(const).
         if (boost::has_trivial_copy_constructor<Functor>::value &&
             boost::has_trivial_destructor<Functor>::value &&
-            detail::function::function_allows_small_object_optimization<Functor>::value)
-          value |= static_cast<size_t>(0x01);
-        vtable = reinterpret_cast<detail::function::vtable_base *>(value);
+            boost::detail::function::function_allows_small_object_optimization<Functor>::value)
+          value |= static_cast<std::size_t>(0x01);
+        vtable = reinterpret_cast<boost::detail::function::vtable_base *>(value);
       } else 
         vtable = 0;
     }
 
     template<typename Functor,typename Allocator>
     void assign_to_a(Functor f,Allocator a)
     {
-      using detail::function::vtable_base;
-
-      typedef typename detail::function::get_function_tag<Functor>::type tag;
-      typedef detail::function::BOOST_FUNCTION_GET_INVOKER<tag> get_invoker;
+      using boost::detail::function::vtable_base;
+
+      typedef typename boost::detail::function::get_function_tag<Functor>::type tag;
+      typedef boost::detail::function::BOOST_FUNCTION_GET_INVOKER<tag> get_invoker;
       typedef typename get_invoker::
                          template apply_a<Functor, R BOOST_FUNCTION_COMMA 
                          BOOST_FUNCTION_TEMPLATE_ARGS,
                          Allocator>
         handler_type;

       static const vtable_type stored_vtable =
         { { &manager_type::manage }, &invoker_type::invoke };
 
       if (stored_vtable.assign_to_a(f, functor, a)) { 
         std::size_t value = reinterpret_cast<std::size_t>(&stored_vtable.base);
+        // coverity[pointless_expression]: suppress coverity warnings on apparant if(const).
         if (boost::has_trivial_copy_constructor<Functor>::value &&
             boost::has_trivial_destructor<Functor>::value &&
-            detail::function::function_allows_small_object_optimization<Functor>::value)
+            boost::detail::function::function_allows_small_object_optimization<Functor>::value)
           value |= static_cast<std::size_t>(0x01);
-        vtable = reinterpret_cast<detail::function::vtable_base *>(value);
+        vtable = reinterpret_cast<boost::detail::function::vtable_base *>(value);
       } else 
         vtable = 0;
     }
 
     // Moves the value from the specified argument to *this. If the argument 

 #undef BOOST_FUNCTION_GET_INVOKER
 #undef BOOST_FUNCTION_TEMPLATE_PARMS
 #undef BOOST_FUNCTION_TEMPLATE_ARGS
 #undef BOOST_FUNCTION_PARMS
 #undef BOOST_FUNCTION_PARM
+#ifdef BOOST_FUNCTION_ARG
+#   undef BOOST_FUNCTION_ARG
+#endif
 #undef BOOST_FUNCTION_ARGS
 #undef BOOST_FUNCTION_ARG_TYPE
 #undef BOOST_FUNCTION_ARG_TYPES
 #undef BOOST_FUNCTION_VOID_RETURN_TYPE
 #undef BOOST_FUNCTION_RETURN