index_type

template<std::unsigned_integral T>

eve::algo::index_type = (index_type_key = std::type_identity<T>{})

inlineconstexpr

#include <eve/module/algo/algo/traits.hpp>

index type, by default, matches the bit size of the max type used in the algorithm, but is at least u16 (for chars we don't want to overflow every 255 elements)