条款32:确定你的public继承塑模出is-a关系 以C++面向对象编程,最重要一个规则是:public inheritance(公开继承)意味着“is-a”(是一种)的关系。在这里是“直译”,例如class D: public B直译就是D是一种B。
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一种有效降低复杂度的方法是复用已有资产,比如可复用的组件,继承系统,已有业务过程,模式,或者公开源码软件。
One effective approach to reducing complexity is reusing existing assets, such as reusable components, legacy systems, existing business processes, patterns, or open source software.
他同样公开地亮出其继承人的方案。
因此最近司家是个大话题,而他这个至今未曾公开露面的下任继承人,自然成了媒体追捧的对象。
Therefore the recent department house is an magnification, but he the have not publicly seemed up to now of next inherit a person, became the object that media extol surely.
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