demo_reference_1.cpp

来自「对于一个初涉VC＋＋的人来书」· C++ 代码 · 共 20 行

//**********************************
//**        reference_1.cpp       **
//**********************************

# include <iostream.h>

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

	intOne=5;
	cout<<"intOne:"<<intOne<<endl;
	cout<<"rInt:"<<rInt<<endl;

	rInt=7;
	cout<<"intOne:"<<intOne<<endl;
	cout<<"rInt:"<<rInt<<endl;
}