productclassarray.cpp

C++ sample code, for the book: C++ black book, including templates, exceptional handling.

#include <iostream>
#include <string>
using namespace std;

class product 
{     
    int number[3];        
public:         
    string name;              
    product(string text, int count0, int count1, int count2);
    int& operator[](int index) {return number[index];}
};

product::product(string text, int count0, int count1, int count2)
{
    name = text;
    number[0] = count0;
    number[1] = count1;
    number[2] = count2;
}

main()
{
    product oranges("oranges", 200, 300, 400);

    cout << "Number of " << oranges.name << ": " << oranges[0] << endl;

    return 0;
}