// Cat class declaration
// Data members are private, public accessor methods
// mediate setting and getting the values of the private data
  
class Cat
{
  public:
    // public accessors
    unsigned int GetAge();
    void SetAge(unsigned int Age);
  
    unsigned int GetWeight();
    void SetWeight(unsigned int Weight);
  
    // public member functions
    void Meow();
  
    // private member data
  private:
    unsigned int  itsAge;
    unsigned int  itsWeight;
};