我如何...为以下描述编写程序 [英] How do i...write the program for this below description

问题描述

编写一个程序来设计一个具有名为show count（）的静态成员函数的类，该函数具有显示该类创建的对象数的属性



我尝试过：



编写一个程序来设计一个名为show count（）的静态成员函数的类它具有显示类创建的对象数的属性

Write a Program to design a class having static member function named show count () which has the property of displaying the number of objects created of the class

What I have tried:

Write a Program to design a class having static member function named show count () which has the property of displaying the number of objects created of the class

推荐答案

Classes（I） - C ++ Tutorials [ ^ ]

只是一个提示：您可以覆盖类的默认构造函数，以便您可以增加静态成员变量，从而实现所请求的功能。



定义了默认构造函数的类的示例，以及静态成员变量：

Just a tip: you can override the default constructor of the class so that you can increment the static member variable, achieving the requested functionality.

Example of a class with default constructor defined, as well as a static member variable:

/* Here is the class definition */
class MyClass
{

public:

   /* Here is a parameterless constructor */
   MyClass() {
      /* Code of the constructor goes here */
   }

private:

   /* Here is a static member variable definition */
   static int count;

};

除此之外，你的任务非常简单;如果您不理解某些技术术语，您应该向您的老师询问。例如，对于我们大多数人来说静态成员变量是非常自我解释的，但是如果你不理解它，你应该回到基础并学习所有这些技术术语。

Apart from that, your assignment is pretty straightforward; if you do not understand some of technical terms, you should ask to your teacher. For example, for the most of us a static member variable is pretty self explanatory, but if you do not understand it you should get back to the basis and learn all those technical terms.

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