C++函数重载实现方法剖析

目的剖析C 中重要语法函数重载的实现机制,应用获得的结果,分析C 和C语言中的相关语法特征。方法采用Visual C 为实验工具,利用编译器生成的COD文件,对源代码和相应的汇编代码进行比对、归纳,得出结论。结果获得了C 函数重载的实现方法的关键策略,获得了关键策略中的部分编码规则,解释了相关语法现象。结论改名策略是C 函数重载实现机制的关键,也是实现C 中类型安全的链接的特征的基础,可以利用该实现策略对C语言中函数的相关语法进行解释。

Analysis of C++ function overload implementation

Aim To analyze implementation of function overload,one of important phrasing in C language,applying the result to carry on analysis to the related phrasing characteristic in the C language nd C language.Methods Adop Visual C compiler as experiment tool,make use of the COD file of the compiler creation,compare the source code with correspond of assembler code,by inductive reasoning,get conclusion.Results Acquired the key strategy of realization of the function overload in C language,acquired a part to code rule,explained related phrasing phenomenon.Conclusion Name mangling the strategy is the key of realization of the function overload,also is the foundation that carry out type-safety linking,can make use of that strategy to carry on explain to the related phrasing of the function in the C language.