Forcing std::tuple to contain std::pair

Question

Is it possible to use std::tuple "partly specialized" so that it contains std::pair<fixed_t, T> with varying T?

UPD: the tuple should contain the pairs. So it is equivalent to using an array of fixed_t together with a regular std::tuple.

score 4 · Accepted Answer · answered Jul 24 '16 at 15:14

4

Use variadic tempate alias and parameter pack expansion:

template<typename... Types>
using fixed_tuple = std::tuple< std::pair<fixed_t, Types>... >;

answered Jul 24 '16 at 15:14

Revolver_Ocelot

1 Answers1