pizzaaf.cpp

深入浅出设计模式（书配套c++源代码)。包含20个设计模式的c++实现。

#include "Pizzaaf.hpp"

using namespace HeadFirstDesignPatterns::Factory::Abstract;

int main( int argc, char* argv[] ) {

	std::auto_ptr< PizzaStore > nyStore( new NYPizzaStore() );
	std::auto_ptr< PizzaStore > chicagoStore( new ChicagoPizzaStore() );

	std::auto_ptr< Pizza > pizza = nyStore->orderPizza( "cheese" );
	std::cout << "Ethan ordered a " << pizza->toString() << std::endl;

	pizza = chicagoStore->orderPizza( "cheese" );
	std::cout << "Joel ordered a " << pizza->toString() << std::endl;

	pizza = nyStore->orderPizza( "clam" );
	std::cout << "Ethan ordered a " << pizza->toString() << std::endl;
 
	pizza = chicagoStore->orderPizza( "clam" );
	std::cout << "Joel ordered a " << pizza->toString() << std::endl;

	pizza = nyStore->orderPizza( "pepperoni" );
	std::cout << "Ethan ordered a " << pizza->toString() << std::endl;
 
	pizza = chicagoStore->orderPizza( "pepperoni" );
	std::cout << "Joel ordered a " << pizza->toString() << std::endl;

	pizza = nyStore->orderPizza( "veggie" );
	std::cout << "Ethan ordered a " + pizza->toString() << std::endl;
 
	pizza = chicagoStore->orderPizza( "veggie" );
	std::cout << "Joel ordered a " << pizza->toString() << std::endl;

	return 0;
}