+ /**
+ Makes the vector of size @a n.
+
+ If @a n is less than the current size(), the elements at the end of the
+ vector are erased. If it is greater, then the vector is completed with
+ either the copies of the given object @a v or @c value_type() objects
+ until it becomes of size @a n.
+ */
+ //@{
+ void resize(size_type n);
+ void resize(size_type n, const value_type& v);
+ //@}
+