etl::boolean_testable Concept Reference

#include <etl/concepts.hpp>

Concept definition

template<typename T>
concept etl::boolean_testable =  etl::detail::boolean_testable_impl<T> and requires(T&& t) {
    { not etl::forward<T>(t) } -> etl::detail::boolean_testable_impl;
}

Detailed Description

Note

Non-standard extension