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6.170 Forum > Problem Sets > Problem Set 6 > AF/RI in GraphicUI
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Author Topic: AF/RI in GraphicUI  (Read 122 times)
mattz
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« on: April 04, 2006, 02:38:20 AM »
Is a AF/RI necessary for GraphicUI?
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natan (TA)
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« Reply #1 on: April 04, 2006, 04:09:08 AM »
Any place you are representing something abstract, you need an AF (it can be small).  Any time you have a data structure that needs anything about it to be kept consistant, you need an RI.
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