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Merge pull request #58 from bernhardmgruber/foreach

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Add a note to mp_for_each for lists with elements which are not default-constructible
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Peter Dimov
2021-03-04 20:12:23 +02:00
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parent 2d709e5639 09780a6df8
commit a0658d7797
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doc/mp11/algorithm.adoc
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@ -907,6 +907,8 @@ template<class... T> void print( std::tuple<T...> const & tp )
} }
``` ```
In case the elements of the list `L` are not default-constructible, you can use `mp_for_each<mp_transform<mp_identity, L>>`.
## mp_with_index<N>(i, f) ## mp_with_index<N>(i, f)
template<std::size_t N, class F> template<std::size_t N, class F>