類繼承

原創 yang-彧 2020-02-20 20:23

類繼承的目的：C++提供了比修改代碼更好的方法來擴展和修改類。這種方法叫類繼承，他能夠從已有的類派生出新的類，而派生類繼承了原有類的所有特徵，包括方法。
原始類：基類
繼承類：派生類

yang-彧
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