C++：繼承訪問屬性（public/protected/private）

 

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•總結

父類中的訪問屬性	繼承方式	子類中的訪問屬性
private	public/protected/private	不容許訪問
public	public	public
public	protected	protected
public	private	private
protected	public	protected
protected	protected	protected
protected	private	private