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By: a guest on Aug 1st, 2012  |  syntax: None  |  size: 0.56 KB  |  hits: 8  |  expires: Never
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  1. accessing methods of composition
  2. class Aclass
  3. {
  4.     private: int numA;
  5.     public: void ExampleMethod();
  6. };
  7.  
  8. class Bclass
  9. {
  10.     private: int numB;
  11.     public: void ExampleMethodB();
  12. };
  13.  
  14. class Cclass
  15. {
  16.     private:
  17.              Aclass Aobject;
  18.              Bclass Bobject;
  19.     public:
  20. };
  21.  
  22. void main()
  23. {
  24.     Cclass Cobject;
  25.  
  26.     Cobject.ExampleMethod();
  27. }
  28.        
  29. class A
  30. {
  31. public:
  32.    foo();
  33. };
  34.  
  35. class B
  36. {
  37. private:
  38.    A a;
  39. public:
  40.    void goo() { a.foo(); } // this is ok, although a is private
  41.                            // you can't access a from outside the class though
  42. };