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Unroll mp_fold.

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Peter Dimov
2017-03-24 17:21:38 +02:00
parent 2bf9bad934
commit e488469e9a
2 changed files with 26 additions and 0 deletions
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5
include/boost/mp11/algorithm.hpp
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@@ -758,6 +758,11 @@ template<template<class...> class L, class T1, class... T, class V, template<cla
using type = typename mp_fold_impl<L<T...>, F<V, T1>, F>::type;
};
template<template<class...> class L, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class... T, class V, template<class...> class F> struct mp_fold_impl<L<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T...>, V, F>
{
using type = typename mp_fold_impl<L<T...>, F<F<F<F<F<F<F<F<F<F<V, T1>, T2>, T3>, T4>, T5>, T6>, T7>, T8>, T9>, T10>, F>::type;
};
} // namespace detail
template<class L, class V, template<class...> class F> using mp_fold = typename detail::mp_fold_impl<L, V, F>::type;