摘要：
各种回调函数的定义： 1 typedef void (CCObject::*SEL_SCHEDULE)(float); 2 typedef void (CCObject::*SEL_CallFunc)(); 3 typedef void (CCObject::*SEL_CallFuncN)(CCNode*); 4 typedef void (CCObject::*SEL_CallFuncND)(CCNode*, void*); 5 typedef void (CCObject::*SEL_CallFuncO)(CCObject*); 6 typedef void (CCObject::*SEL 阅读全文