STATIC POLYmorphysm

POLYmorphysm.cpp

/* STATIC POLYmorphysm */
#include <iostream>

template<typename T>
class Base
{
public:
    void printName()
    {
        static_cast<T*>(this)->printName();
    }
};

class Backend : public Base<Backend>
{
public:
    void printName()
    {
        std::cout << "This is a BackEnd\n" << std::endl;
    }
};

class FrontEnd : public Base<FrontEnd>
{
public:
    void printName()
    {
        std::cout << "This is a FrontEnd\n" << std::endl;
    }
};

int main()
{
    Base<Backend> b;
    b.printName();
    
    return 0;
}