Re: [boost] [review][mp11] Reminder of ongoing formal review

Roberto Hinz wrote:

Hi,

not a review yet. I´m just wondering: would the implementation below perfom better than the recursive version of mp_find_impl ? I think it should perform better when one uses mp_find several times in the same list. It also compiles in vs2013.

It performs better across the board (for repeated finds). Would you be willing to submit a pull request that replaces the current mp_find_impl with this one, so that your authorship is preserved in the commit history?

template struct mp_find_impl_helper;

template <> struct mp_find_impl_helper<> { struct tag {}; static mp_size_t<0> get(const tag&, ...); };

template struct mp_find_impl_helper : mp_find_impl_helper { using mp_find_impl_helper::get;

using parent_tag = typename mp_find_impl_helper::tag;

struct tag : parent_tag {};

static mp_size_t<1 + sizeof...(Rest)> get(const tag&, mp_identity<T>); };

template struct mp_find_impl;

template