constexpr auto operator()

in include/unifex/indexed_for.hpp [175:180]

• 6 lines of code
• 7 McCabe index (conditional complexity)

    constexpr auto operator()(Policy&& policy, Range&& range, Func&& f) const
        noexcept(is_nothrow_callable_v<
          tag_t<bind_back>, _fn, Policy, Range, Func>)
        -> bind_back_result_t<_fn, Policy, Range, Func> {
      return bind_back(*this, (Policy&&)policy, (Range&&)range, (Func&&)f);
    }