1 #ifndef EFL_EET_FOLD_HH_
2 #define EFL_EET_FOLD_HH_
4 #include <eet_tuple.hh>
6 namespace efl { namespace eet {
10 template <typename T, typename F, typename A0, bool B = std::is_same<T, std::tuple<> >::value>
13 typedef typename F::template apply<A0, typename std::tuple_element<0, T>::type>::type result;
14 typedef typename fold_impl<typename pop_front<T>::type
20 template <typename T, typename F, typename A0>
21 struct fold_impl<T, F, A0, true>
26 template <typename T, typename F, typename A0>
27 struct fold : fold_impl<T, F, A0>