- The
size method returns the number of elements in the vector
- The
capacity method returns the number of elements that could be held in currently allocated storage
- The
resize method changes the number of elements in the vector
- The
swap method swaps this vector's contents with those of another vector:
vector<int> p, q;
...
p.swap(q);
The == and != operators work for vectors, testing whether or not two vectors are of same size and contain the same elements
<, <=, >, >= work, doing a lexicographical comparison
