typedef F::template apply< hk
< std::is_same< T1,
placeholders::_ >::value, T1,
U1, U2, U3, U4, U5 >::type, hk
< std::is_same< T1,
placeholders::_ >::value+std::is_same
< T2, placeholders::_ >::value,
T2, U1, U2, U3, U4, U5 >::type,
hk< std::is_same< T1,
placeholders::_ >::value+std::is_same
< T2, placeholders::_ >::value+std::is_same
< T3, placeholders::_ >::value,
T3, U1, U2, U3, U4, U5 >::type,
hk< std::is_same< T1,
placeholders::_ >::value+std::is_same
< T2, placeholders::_ >::value+std::is_same
< T3, placeholders::_ >::value+std::is_same
< T4, placeholders::_ >::value,
T4, U1, U2, U3, U4, U5 >::type >
::type | type |