alias.cpp

来自「C/C++使用技巧1001例一书的配套代码」· C++ 代码 · 共 17 行

#include <iostream.h>

void main(void)
 {
   int a = 1001;
   int& a_alias = a;

   float price = 39.95;
   float& price_alias = price;

   cout << "The value of a is " << a << " the alias is " << a_alias;
   cout << "\nThe price is " << price << " the alias is " << price_alias; 
   
   a_alias++;
   cout << "\nThe value of a is " << a << " the alias is " << a_alias;
 }