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fix

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qicosmos
2019-06-08 14:35:16 +08:00
parent 9694a7f54d
commit 1a4c2f0afc
1 changed files with 15 additions and 0 deletions
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include/meta_util.hpp
+15
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@@ -34,6 +34,21 @@ namespace rest_rpc{
using args_tuple_2nd = std::tuple<std::string, std::remove_const_t<std::remove_reference_t<Args>>...>;
};
template<typename Ret>
struct function_traits<Ret()> {
public:
enum { arity = 0 };
typedef Ret function_type();
typedef Ret return_type;
using stl_function_type = std::function<function_type>;
typedef Ret(*pointer)();
typedef std::tuple<> tuple_type;
typedef std::tuple<> bare_tuple_type;
using args_tuple = std::tuple<std::string>;
using args_tuple_2nd = std::tuple<std::string>;
};
template<typename Ret, typename... Args>
struct function_traits<Ret(*)(Args...)> : function_traits<Ret(Args...)>{};