Name

operator< function template — Compares for less-than

Synopsis

template <typename T, typename A>
bool operator<(const vector<T,A>& x, const vector<T,A>& y);
template <typename Alloc>
bool operator<(const vector<bool,Alloc>& x, const vector<bool,Alloc>& y);

The < operator determines whether x is less than y using the same algorithm as lexicographical_compare(x.begin( ), x.end( ), y.begin( ), y.end( )).