CLASS & TYPE

• TYPE: SET OF OBJECTS WHICH SHARE THE SAME "BLACK BOX" BEHAVIOR - IT DEPENDS ON:
  
  
  • WHICH OPERATIONS CAN BE INVOKED ON THEM
  • IN WHICH ORDER
  • TYPE OF ARGUMENTS
  • TYPE OF RESULTS
  
  
• CLASS: SET OF OBJECTS WHICH HAVE EXACTLY THE SAME INTERNAL STRUCTURE
  
  
  • SAME ATTRIBUTES
  • SAME METHODS
  
  

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Ugo O. Gagliardi
GSD-6306 Spring 2003-2004