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C++~建立自定的嵌入子??

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藍月楓鈴

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Mar 23, 2001, 11:49:17 PM3/23/01
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總而言之,言而總之,總之:

本來 cout << value; 中,value 只能是

int, float, double, char , char* 等等

但是經由 ostream & operator << (ostream & os, class_name &obj)

的定義後,使得 cout 有 cout << obj 能力。
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