Maybe add (mp_)list_invoke
Nobody has claimed this yet.
Assessment
- Difficulty
- 5/5
- Estimated time
- Over a week
- Newbie friendliness
- 25/100
Research direction
Start with the proposed list_invoke signature and its stated behavior, then compare it with the existing MP11 list utilities and the mp_iota_c and mp_value entry points mentioned here. Done means settling the API name and behavior for both type and value lists, with tests covering the demonstrated invocation pattern.
Written by the indexing model from the issue text.
Description
template<class L, class F> auto list_invoke( F&& f );
// Returns: f( T{}... ), where T... are the elements of L, or mp_value<A>{}..., for a value list
Motivation: https://twitter.com/ericniebler/status/1671986987396415491
list_invoke<mp_iota_c<5>>( [&](auto... I){ ... } );
Name TBD. mp_with_list?
- Dominant language
- C++
- Stars
- 291
- Forks
- 97
- PR merge metrics
- No merged PRs in 30d
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