demo_class_object_2_c.cpp

对于一个初涉VC＋＋的人来书

//************************************************

# include <iostream.h>

class Tdate 
{
	public:
		void Set(int,int,int);
		int IsLeapYear();  
		void Print();
	private:
		int month;
		int day;
		int year;
};  

void Tdate::Set(int m,int d,int y)  
{
	month=m;
	day=d;
	year=y;
}

int Tdate::IsLeapYear()
{
	return(year%4==0&&year%100!=0)||(year%400==0);
}

void Tdate::Print()
{
	cout<<month<<"/"<<day<<"/"<<year<<endl;
}

void main() 
{
	Tdate a;

	a.Set(3,23,2005);

	a.Print();
}