Esempi in C++ (Cpp) per IVisitable::accept

Esempio n. 1

File: visitor.cpp Progetto: wo3kie/cxxDojo

/*
 * main
 */
int main()
{
    GoVisitor v;

    IVisitable * h = new Human;
    IVisitable * f = new Fish;
    IVisitable * b = new Bird;

    h->accept( v );  // Human::walk
    f->accept( v );  // Fish::swim
    b->accept( v );  // Bird::fly

    delete b;
    delete f;
    delete h;
}