Tuesday, February 7, 2017

February 2, 2017

Objective:  Use Abstract classes

  • Group discussion - instance variables and methods needed by ShapeGroup
  • Abstract classes - classes which will never have an instance made
    • A contract or template for subclasses
    • Abstract methods 
    • Instance variables
    • Methods
  • Change Shape to an abstract class
  • Finish implementation of ShapeGroup, Triangle
  • Make a ShapeGroup of a recognizable shape

Homework:  Test 2 Study Guide, due Thursday.  Copy from couplands.net > AP CSA > Resources 

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