C++运算符重载剖析

Analysis of Operator Overloading in C++

重载是面向对象程序设计中的一种重要机制,可以提高程序可读性,实现多态性。C++语言中有两种重载:函数重载和运算符重载。运算符重载实质就是函数重载。本文主要讨论的是C++中运算符重载的规则、机制以及形式。

Overloading is one of the important mechanisms in object oriented programming, it can improve the readability of the program to achieve polymorphism. There are two kinds of overloading in C＋＋ language： function overloading and operator overloading. In fact, operator overloading is overloaded functions. This paper mainly discusses the rules, mechanisms and forms of operator overloading in C＋＋.