Instance of an instance

[Funkist]

Any way to make an instance from another instance of a class?

  class CLASS
  [...]

  CLASS a;
  CLASS b = new a;

[tath]

  class CLASS
  [...]

  CLASS a;
  CLASS b = new a;

or
CLASS b(a);

What you need to be careful with is copy constructor/operator:
read: http://www.cplusplus.com/articles/y8hv0pDG/

[Funkist]

Thank you