设计模式例程

inc/chain_of_responsibility.hpp

@@ -0,0 +1,74 @@
+#pragma once
+#include "common.hpp"
+
+class Manager;
+
+class PersonA              // Requester <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD>
+{
+public:
+	PersonA(string name, int dayoff, string reason) :
+		m_Name(name), m_Dayoff(dayoff), m_Reason(reason) {
+		m_pLeader = nullptr;
+	};
+
+	int getDayoff();
+	string getName();
+	string getReason();
+	void setLeader(Manager* pLeader);
+	void Request();
+
+private:
+	int m_Dayoff;  
+	string m_Name;  
+	string m_Reason;
+	Manager* m_pLeader;
+};
+
+class Manager       // Resonsible <20><><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD>
+{
+public:
+
+	Manager(string name, string title) :m_Name(name), m_Title(title)
+	{
+		m_pNextHandle = nullptr;
+	};
+
+	string getName();
+	string getTitle();
+	void setNextHander(Manager* p_NextHandler);
+	virtual void handleRequest(PersonA* pPerson) = 0;
+
+protected:
+	string m_Name;
+	string m_Title;
+	Manager* m_pNextHandle;
+
+};
+
+class Supervisor :public Manager      // <20><><EFBFBD><EFBFBD>
+{
+public:
+	Supervisor(string name, string title) :Manager(name, title) {};
+	void handleRequest(PersonA* pPerson);
+};
+
+class DepartmentManager :public Manager
+{
+public:
+	DepartmentManager(string name, string title) :Manager(name, title) {};
+	void handleRequest(PersonA* pPerson);
+};
+
+class CEO :public Manager
+{
+public:
+	CEO(string name, string title) :Manager(name, title) {};
+	void handleRequest(PersonA* pPerson);
+};
+
+class Administrator :public Manager
+{
+public:
+	Administrator(string name, string title) :Manager(name, title) {};
+	void handleRequest(PersonA* pPerson);
+};