etl::legacy_bidirectional_iterator Concept Reference

#include <etl/iterator.hpp>

Concept definition

template<typename Iter>
concept etl::legacy_bidirectional_iterator =  etl::legacy_forward_iterator<Iter> and requires(Iter i) {
    { --i } -> etl::same_as<Iter&>;
    { i-- } -> etl::convertible_to<Iter const&>;
    { *i-- } -> etl::same_as<etl::iter_reference_t<Iter>>;
}

Detailed Description

Note

Non-standard extension