The class of arrays of rank one (i.e., exactly one dimension).
<vector> has no direct instances; calling make on <vector> returns an instance of <simple-object-vector>.
Each concrete subclass of <vector> must either provide or inherit an implementation of size that shadows the method provided by <array>.
abstract free open
| size: | An instance of <integer> specifying the size of the vector. The default value is 0. |
| fill: | An instance of <object> specifying an initial value for each element of the vector. The default value is #f. |