==================
Virtual Destructor
==================

--------
Examples
--------

C++
===

.. code-block:: cpp

  class Person {
    public:
    ~Person() {
      cout << "Deleting a person." << endl;
    }
  };

  class Student : public Person {
    public:
    ~Student() {
      cout << "Deleting a student." << endl;
    }
  };

  int main() {
    Person * p = new Student();
    delete p;
  }