Class Templates cont.

• Template classes can serve as base classes.

• Template classes can be component classes.

• Template classes can themselves be type arguments to other templates.

  • You can have an array whose elements are stacks based on the stack template.

• You can use a template recursively.

  • ArrayTP<ArrayTP<int,5>, 10> twodee;
  • // twodee is an array of 10 elements, each of which is an array of 5 ints.