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News: Read this please.The Great Kangaroo Escape Looking for reviews of the 4th ed on Amazon!   Twitter:  @skochan

+ Official Forum for Programming in Objective-C (the iPhone Programming Language) - Stephen Kochan
|-+ Old Stuff
| |-+ Parts 1 and 2
| | |-+ Assignments
| | | |-+ May 25
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Author Topic: May 25 (Read 1304 times)
Hero Member
Posts: 3114

on: May 27, 2011, 10:37:26 AM

  • Read Chapters 9-10
  • Take the quizzes for these 2 chapters  
  • Add this initializer to your Rectangle class:

    -(id) initWithWidth: (int) w Height: (int) h andOrigin: (XYPoint *) pt;

    Be sure to have init and initWithWidth:andHeight: use this method (hint: think about handling the passing of the value nil as the andOrigin: argument from the other initilalizers into your designated initializer.)

    Also, look at this thread: http://classroomm.com/objective-c/index.php?topic=688.msg1996#msg1996.  Be sure to read the threads referenced by this thread as well.
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