Question about Boost Integer

From: Emilio Paolini (paolini.emilio5_at_[hidden])
Date: 2021-02-26 20:27:34

Hi everyone, i'm pretty new to Boost. I need to use as a default type for
the CNL. The problem is that i would need an integer type that can assume
only 2^4 values (so basically that stays on 4 bits). What i am asking is
that if there is a way to define an integer like int128_t but instead of
128 i would need to have 4. Thank you very much for your answers.
Emilio