题目

英语翻译
You'll notice that the example interface class is a c class rather than an M class ,which is what you may automatically have expected for an abstract interface definition from the discussion of the standard symbian os class types in chapter1.
其中which is what you may automatically have expected for an abstract interface definition from the discussion of the standard symbian os class types in chapter1.

提问时间：2021-01-14

答案

从上看来的吧?这本书有中文版叫,你可以对照一下对应的章节.
which这个从句的大意是说“如果遵照第一章对标准Symbian OS类类型的讨论,你的第一感觉可能是这个示例接口类应该是M类,即抽象接口类”,但你会注意到书中的示例接口类是个C类.这句话再往下作者解释了为什么把这个类定义成C类而非M类.