标签:value imp 如何 sim log nts func simple red
The Basic of C++ Class
A simple class that stored a data.
Key Points
1.include<iostream>
2.using namespace std;
3.the function of the class is as followed:
1)store a data
2)rewrite and read it
3)constructor using 0 as default data
4)or give a initial data in parameter
4.main:
1)int main
2)return 0
3)instance object statement
4)endl
5)system(”pause”)
//A simple class that stored a data. #include "stdafx.h" #include<iostream> using namespace std; class Number { public: Number() { data = 0; } Number(int value) { data = value; } void rewrite(int value) { data = value; } int print() { return data; } private: int data; }; int main() { cout << "Hello Haley Kong!" << endl; Number num1 = Number(); cout << num1.print() << endl; num1.rewrite(666); cout << num1.print() << endl; Number num2 = Number(128); cout << num2.print << endl; system("pause"); return 0; }
标签:value imp 如何 sim log nts func simple red
原文地址:http://www.cnblogs.com/turningpoint/p/7735926.html