addressreference.cpp

来自「24学时攻克C++光盘源代码 深入浅出 方便实用」· C++ 代码 · 共 19 行

// Listing 11.2
// Demonstrating the use of References
#include <iostream>

int main()
{
    int  intOne;
    int &rSomeRef = intOne;

    intOne = 5;
    std::cout << "intOne: " << intOne << std::endl;
    std::cout << "rSomeRef: " << rSomeRef << std::endl;

    std::cout << "&intOne: "  << &intOne << std::endl;
    std::cout << "&rSomeRef: " << &rSomeRef << std::endl;

    return 0;
}