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What is C++ class and object, for this problem, this article details the corresponding analysis and solution, hoping to help more small partners who want to solve this problem find a simpler and easier way.

A class is a template for creating objects, and a class can create multiple objects, each of which is a variable of the class type; the process of creating objects is also called instantiation of classes. Each object is an instance of a class, with member variables and member functions of the class.

I. class definition

A simple class definition:

class Student{public: //member variable char *name; int age; float score; //member function void say(){ cout

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