摘要:
什么是备忘录模式? Without violating encapsulation, capture and externalize an object’s internal state so that the object can be returned to this state later. 其实‘人’如其名,备忘模式就是为了对一个对象做备忘,允许做类似“重播”、... 阅读全文
posted @ 2011-12-07 20:31
GraphicsMe
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