设计模式例程

inc/combination.hpp

@@ -0,0 +1,102 @@
+#pragma once
+#include "common.hpp"
+
+class ComputerComponent
+{
+public:
+	ComputerComponent(string name) :m_name(name) {}
+	virtual void showInfo(string indent = "") = 0;
+	virtual bool isComposite();
+	virtual void startup(string indent = "");
+	virtual void shutdown(string indent = "");
+
+protected:
+	string m_name;
+};
+
+class CPU :public ComputerComponent
+{
+public:
+	CPU(string name) :ComputerComponent(name) {}
+	void showInfo(string indent);
+};
+
+class MemoryCard :public ComputerComponent
+{
+public:
+	MemoryCard(string name) :ComputerComponent(name) {}
+	void showInfo(string indent);
+};
+
+class HardDisk :public ComputerComponent
+{
+public:
+	HardDisk(string name) :ComputerComponent(name) {}
+	void showInfo(string indent);
+};
+
+class GraphicsCard :public ComputerComponent
+{
+public:
+	GraphicsCard(string name) :ComputerComponent(name) {}
+	void showInfo(string indent);
+};
+
+class Battery :public ComputerComponent
+{
+public:
+	Battery(string name) :ComputerComponent(name) {}
+	void showInfo(string indent);
+};
+
+class Fan :public ComputerComponent
+{
+public:
+	Fan(string name) :ComputerComponent(name) {}
+	void showInfo(string indent);
+};
+
+class Displayer :public ComputerComponent
+{
+public:
+	Displayer(string name) :ComputerComponent(name) {}
+	void showInfo(string indent);
+};
+
+class ComputerCompsite :public ComputerComponent
+{
+public:
+	ComputerCompsite(string name) :ComputerComponent(name) {};
+	void showInfo(string indent);
+	bool isComposite();
+	
+	void addComponent(ComputerComponent* component);
+	void removeComponent(ComputerComponent* component);
+
+	void startup(string indent);
+	void shutdown(string indent);
+
+private:
+	vector<ComputerComponent*> m_components;   // <20><><EFBFBD>ɳɷ<C9B3>	
+};
+
+class Mainboard :public ComputerCompsite
+{
+public:
+	Mainboard(string name) :ComputerCompsite(name) {};
+	void showInfo(string indent);
+};
+
+class ComputerCase :public ComputerCompsite
+{
+public:
+	ComputerCase(string name) :ComputerCompsite(name) {};
+	void showInfo(string indent);
+};
+
+class Computer :public ComputerCompsite
+{
+public:
+	Computer(string name) :ComputerCompsite(name) {};
+	void showInfo(string indent);
+};