main.cpp

来自「C++ Source code from a tutorial」· C++ 代码 · 共 56 行

#include <iostream>
#include <stdlib.h>
#include <string>

using namespace std;

class Product {
public:
    string Name;
    int InStock;
    int TimesStolen;
    int TimesInjured;
    int InsurancePremium;
};

ostream &operator <<(ostream &out, Product &inst) {
    out << "(";
    out << inst.Name << ", ";
    out << inst.InStock << ", ";
    out << inst.TimesStolen << ", ";
    out << inst.TimesInjured << ", ";
    out << inst.InsurancePremium << ")";
    return out;
}

istream &operator >>(istream &in, Product &inst) {
    char buf[200];
    in.getline(buf, 200);
    inst.Name = buf;
    in >> inst.InStock;
    in >> inst.TimesStolen;
    in >> inst.TimesInjured;
    in >> inst.InsurancePremium;
    return in;
}

int main(int argc, char *argv[])
{
    Product inst = {
        "Chokable 2000",
        20, 8, 12, 200
    };
    
    cout << inst << endl;

    Product another;    
    cin >> another;
    
    cout << another << endl;
    
    system("PAUSE");	
    return 0;
}