Ejemplo n.º 1
0
maybe<typename std::size_t> maximum_idx_by_maybe(Compare comp,
        const Container& xs)
{
    if (is_empty(xs))
        return {};
    else
        return maximum_idx_by(comp, xs);
}
typename std::size_t maximum_idx(const Container& xs)
{
    return maximum_idx_by(is_less<typename Container::value_type>, xs);
}