(1) | template <size_t I, class... Types> typename tuple_element< I, tuple<Types...> >::type& get(tuple<Types...>& tpl) noexcept; |
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(2) | template <size_t I, class... Types> typename tuple_element< I, tuple<Types...> >::type&& get(tuple<Types...>&& tpl) noexcept; |
(3) | template <size_t I, class... Types> typename tuple_element< I, tuple<Types...> >::type const& get(const tuple<Types...>& tpl) noexcept; |
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mytuple contains: 20 and a |