etl::indirectly_unary_invocable Concept Reference

#include <indirectly_unary_invocable.hpp>

Concept definition

template<typename F, typename Iter>
concept etl::indirectly_unary_invocable = 
        etl::indirectly_readable<Iter>
    and etl::copy_constructible<F>
    and etl::invocable<F&, etl::iter_value_t<Iter>&>
    and etl::invocable<F&, etl::iter_reference_t<Iter>>
    and etl::invocable<F&, etl::iter_common_reference_t<Iter>>
    and etl::common_reference_with<etl::invoke_result_t<F&, etl::iter_value_t<Iter>&>, etl::invoke_result_t<F&, etl::iter_reference_t<Iter>>>