operator< function template — Compares two deques for less-than
template<typename T, typename A>
bool operator<(const deque<T,A>& x, const deque<T,A>& 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( ))
.