Decomposition -- matrix

data abstraction

	nil	cons(h,t)
empty(l)	true	false
head(l)	error	h
tail(l)	error	t

Modules -- operation oriented

ADT

• organized around observers -- representation hiding

Objects -- data oriented

OOP

• organized around generators -- method interface

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slide: Decomposition and data abstraction

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[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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(C) Æliens 04/09/2009

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