用C语言实现继承的研究

Research on the implementation of inheritance with C-language

C语言在嵌入式软件开发中被广泛使用,但由于开发人员和应用场景等原因,面向对象、设计模式等优秀的软件开发方法始终没有很好地运用起来。时至今日,物联网等应用的兴起给嵌入式软件开发带来新的挑战,而传统的面向过程开发方法已经难以支撑这些复杂的应用。因此,有必要在嵌入式软件开发中引入面向对象、设计模式等优秀的软件开发方法。面向对象是现在软件方法的根基,继承是面向对象的三大特性之一,本文结合C语言的特性,对使用C语言实现继承进行了讨论。

C-language is widely used in embedded software development. But because of some reasons of developers and application scenarios, object-oriented software development methods, design patterns and other outstanding have not made good use. Today, the rising of Internet of Things and other applications, brings new challenges to the development of embedded software, and the traditional process oriented develop- ment has been difficult to support these complex applications. Therefore, it is necessary to introduce object-oriented, design patterns and other excellent software development methods in embedded software development. Object oriented method is the foundation of modern software, and inheritance is one of the three characteristics of object-oriented. Combining with the characteristics of C-language, using C language to achieve inheritance is discussed in this paper.