Composition (组合)关系下的构造与析构
Screen Shot 2018-08-09 at 07.01.11.pngDelegate(委托).Composition by reference
Screen Shot 2018-08-09 at 07.10.40.pngInheritance (继承)
Screen Shot 2018-08-09 at 07.23.26.png
Inheritance (继承) 关系下的构造与析构
基类的析构函数必须是Virtual
Screen Shot 2018-08-09 at 07.27.02.png
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