pr26005.cpp

来自「c++编程宝典源码及Quincy99编译器 是《标准C++编程宝典》电子工业出」· C++ 代码 · 共 46 行

////////////////////////////////////////
// File Name: pr26005.cpp
////////////////////////////////////////
#include <iostream>

////////////////////////////////////////
// Namespace definition.
////////////////////////////////////////
namespace MyNames
{
    const int OFFSET = 15;
    int val1 = 10;
    int val2 = 20;
    char ch = 'A';

    int ReturnSum()
    {
        int total = val1 + val2 + OFFSET;
        return total;
    }

    char ReturnCharSum()
    {
        char result = ch + OFFSET;
        return result;
    }
}


////////////////////////////////////////
// The main() function.
////////////////////////////////////////
int main()
{
    std::cout << "Namespace member values:" << std::endl;
    std::cout << MyNames::val1 << std::endl;
    std::cout << MyNames::val2 << std::endl;
    std::cout << MyNames::ch << std::endl << std::endl;
    std::cout << "Results of namespace functions:"
              << std::endl;
    std::cout << MyNames::ReturnSum() << std::endl;
    std::cout << MyNames::ReturnCharSum() << std::endl;

    return 0;
}