demo_reference_3.cpp

对于一个初涉VC＋＋的人来书

//**********************************
//**        reference_3.cpp       **
//**********************************

# include <iostream.h>

void main()
{
	int intOne;
	int& rInt=intOne;

	intOne=5;

	cout<<"intOne:"<<intOne<<endl;
	cout<<"rInt:"<<rInt<<endl;

	cout<<"&intOne:"<<&intOne<<endl;
	cout<<"&rInt:"<<&rInt<<endl;

	int intTwo=8;
	rInt=intTwo;

	cout<<"intOne:"<<intOne<<endl;
	cout<<"intTwo:"<<intTwo<<endl;
	cout<<"rInt:"<<rInt<<endl;

	cout<<"&intOne:"<<&intOne<<endl;
	cout<<"&intTwo:"<<&intTwo<<endl;
	cout<<"&rInt:"<<&rInt<<endl;
}