继承练习之医学院教师类—C++

/*
功能：医学院教师类
日期：2013-11-25
*/
#include <iostream>
#include <string>
using namespace std;
//人员类
class Person
{
public:
	Person(string id=NULL,string name=NULL);
	  void setId(string id);
	  string getID()const;
	  void setName(string name);
      string getName()const;
private:
	string m_aId;
	string m_aName;
};
//教师类
class Teacher:virtual public Person
{
public:
	Teacher(string Subject=NULL):
	  m_aSubject(Subject){};
	  void setSubject(string Subject);
	  string getSubject()const;
private:
    string m_aSubject;
};
//医生类
class Doctor:virtual public Person
{
public:
	Doctor(string department=NULL):
	  m_aDepartment(department){};
	  void setDepart(string departemt);
	  string getDepart()const;
private:
	string m_aDepartment;
};
//医学院教师类
class TechDoc:public Teacher,public Doctor
{
public:
	TechDoc(string aNumber,string aName,string aSubject,string aChife,string aAcademic);
	 string getAcademic()const;
private:
	string m_strAcademic;
};
/***************************************************/
//人员类函数
Person::Person(string id,string name)
{
	m_aId = id;
	m_aName = name;
}
void Person::setId(string id)
{
	m_aId = id;
}
string Person::getID()const
{
	return m_aId;
}
void Person::setName(string name)
{
	m_aName = name;
}
string Person::getName()const
{
	return m_aName;
}
//教师类函数
void Teacher::setSubject(string Subject)
{
     m_aSubject = Subject;
}
string Teacher::getSubject()const
{
    return m_aSubject;
}
//医生类函数
void Doctor::setDepart(string departemt)
{
	m_aDepartment = departemt;
}
string Doctor::getDepart()const
{
	return m_aDepartment;
}
//医学院教师类函数
TechDoc::TechDoc(string aNumber,string aName,string aSubject,string aChife,string aAcademic):Person(aNumber,aName),Teacher(aSubject),Doctor(aChife),m_strAcademic(aAcademic){};
string TechDoc::getAcademic()const
{
	return m_strAcademic;
}
/***************************************************/
int main(void)
{
	TechDoc t1("2012011","李丽","物理","骨科","专家");
	cout<<"编号："<<t1.getID()<<endl;
	cout<<"姓名："<<t1.getName()<<endl;
	cout<<"授课科目："<<t1.getSubject()<<endl;
	cout<<"主治科室："<<t1.getDepart()<<endl;
	cout<<"职称："<<t1.getAcademic()<<endl;

	system("pause");
	return 0;
}