main.cpp

C++ Source code from a tutorial

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

using namespace std;

template <typename T>
class CoolHolder {
public:
    T first;
    T second;
    T third;
    T sum() {
        return first + second + third;
    }
};

int main(int argc, char *argv[])
{
    CoolHolder<int> IntHolder;
    IntHolder.first = 10;
    IntHolder.second = 20;
    IntHolder.third = 30;
    
    CoolHolder<int> AnotherIntHolder;
    AnotherIntHolder.first = 100;
    AnotherIntHolder.second = 200;
    AnotherIntHolder.third = 300;
    
    CoolHolder<float> FloatHolder;
    FloatHolder.first = 3.1415;
    FloatHolder.second = 4.1415;
    FloatHolder.third = 5.1415;
    
    cout << IntHolder.first << endl;
    cout << AnotherIntHolder.first << endl;
    cout << FloatHolder.first << endl;
    
    CoolHolder<int> *hold;
    int loop;
    for (loop = 0; loop < 10; loop++) {
        hold = new CoolHolder<int>;
        hold->first = loop * 100;
        hold->second = loop * 110;
        hold->third = loop * 120;
        cout << hold->sum() << endl;
        delete hold;
    }

    system("PAUSE");	
    return 0;
}