diff options
Diffstat (limited to 'http/middleware_context.h')
| -rw-r--r-- | http/middleware_context.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/http/middleware_context.h b/http/middleware_context.h index fbe1d80e96..fa399d62d3 100644 --- a/http/middleware_context.h +++ b/http/middleware_context.h @@ -9,10 +9,10 @@ namespace crow namespace detail { template <typename... Middlewares> -struct PartialContext - : public black_magic::PopBack<Middlewares...>::template rebind< - PartialContext>, - public black_magic::LastElementType<Middlewares...>::type::Context +struct PartialContext : + public black_magic::PopBack<Middlewares...>::template rebind< + PartialContext>, + public black_magic::LastElementType<Middlewares...>::type::Context { using parent_context = typename black_magic::PopBack< Middlewares...>::template rebind<::crow::detail::PartialContext>; @@ -21,15 +21,18 @@ struct PartialContext N == sizeof...(Middlewares) - 1, PartialContext, typename parent_context::template partial<N>>::type; - template <typename T> typename T::Context& get() + template <typename T> + typename T::Context& get() { return static_cast<typename T::Context&>(*this); } }; -template <> struct PartialContext<> +template <> +struct PartialContext<> { - template <size_t> using partial = PartialContext; + template <size_t> + using partial = PartialContext; }; template <size_t N, typename Context, typename Container, typename CurrentMW, @@ -55,7 +58,8 @@ struct Context : private PartialContext<Middlewares...> friend bool middlewareCallHelper(Container& middlewares, Request& req, Response& res, Context& ctx); - template <typename T> typename T::Context& get() + template <typename T> + typename T::Context& get() { return static_cast<typename T::Context&>(*this); } |