Builder Design Pattern: PizzaBuilder.h Source File

00001 // Abstract Builder
00002 class PizzaBuilder
00003 {
00004 protected:
00005     std::auto_ptr<Pizza> pizza;
00006 public:
00007     PizzaBuilder() {}
00008     virtual ~PizzaBuilder() {}
00009     std::auto_ptr<Pizza> GetPizza() { return pizza; }
00010  
00011     void createNewPizzaProduct() { pizza.reset (new Pizza); }
00012  
00013     virtual void buildDough()=0;
00014     virtual void buildSauce()=0;
00015     virtual void buildTopping()=0;
00016  
00017 };
00018