main.cpp

C++ Source code from a tutorial

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

using namespace std;

/*
// Old way
template <typename T>
class ImFree {
protected:
    T x;
public:
    T& getx() {
        return x;
    }
    void setx(T newx) {
        x = newx;
    }
};
*/


// New way
template <typename T>
class ImFree {
protected:
    T x;
public:
    T& getx();
    void setx(T);
};

template <typename T>
T &ImFree<T>::getx() {
    return x;
}

template <typename T>
void ImFree<T>::setx(T newx) {
    x = newx;
}

int main(int argc, char *argv[])
{
    ImFree<int> separate;
    separate.setx(10);
    cout << separate.getx() << endl;
    system("PAUSE");	
    return 0;
}