C++是C语言的继承，它既可以进行C语言的过程化程序设计，又可以进行以抽象数据类型为特点的基于对象的程序设计，还可以进行以继承和多态为特点的面向对象的程序设计。-C++ is the C language inheritance, it can carry on the C language procedure procedure design, may carry on the abstract data type characteristic object-oriented programming, may also carry on the inheritance and the polymorphism characteristic object-oriented procedure design.