CISC 323 Intro to Software Engineering
CISC 323 Intro to Software Engineering
CISC 323 Intro to Software Engineering
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Abstract Fac<strong>to</strong>ry<br />
[Gamma et al., pp. 87-95]<br />
– I m a g i n e y o u h a v e a b o o k o r d e r i n g s y s t e m i n<br />
which you need <strong>to</strong> maintain a list of books<br />
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– I nitially, you wish <strong>to</strong> maintain a simp le V ec<strong>to</strong>r<br />
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– H owev er , after the system has been deliv er ed,<br />
you decide you want a data str uctur e that also<br />
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p er mits books <strong>to</strong> be r ep r esented in sor ted or der<br />
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