OOP in C - Virtual Function

svn checkout http://gobject-learing.googlecode.com/svn/trunk/ gobject-learing-read-only 


OO的Member Function 其實是可以使用Function Pointer及Structure來描述 (廢話)

struct A 
int a;
FP  method_a;

再加上一點技巧, 就可以完成Virtual Function的實作 :)
Enjoy It.

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