Design Patterns - Factory Method Pattern
2008年07月14日 19:09 • 查看 21 次 • 打印本文
First of all, the definition: “Define an interface for creating an object, but let the subclasses decide which class to instantiate. The Factory method lets a class defer instantiation to subclasses.“ Illustrated by adding a building to our game, which creates various GameUnits for each faction.
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