student.cpp

文件包含了很多VC实例

#include <iostream>
#include "student.h"
using namespace std;
CStudent::CStudent()
{
	strName = "General Student";
	chinese = 0 ;
	math = 0 ;
	english = 0 ;
}
CStudent::CStudent(std::string Name, double c, double m, double e)
{
	strName = Name ;
	chinese = c ;
	math = m ;
	english = e ;
}
CStudent CStudent::operator +(CStudent S)
{
	CStudent temp ;
	temp.strName = "Total Preformance";
	temp.chinese = this->chinese + S.chinese;
	temp.math = this->math + S.math ;
	temp.english = this->english + S.english;
	return temp;
}
ostream& operator <<(ostream& out ,  CStudent S)
{
	out<<S.strName<<"( "<<S.chinese<<" , "<<S.math<<" , "<<S.english<<" )"<<endl;
	return out;
}
void CStudent::SetChinese(double a)
{
	chinese = a;
}
void CStudent::SetEnglish(double a)
{
	english = a;
}
void CStudent::SetMath(double a)
{
	math = a;
}
double CStudent::returnChinese()
{
	return chinese ;
}
double CStudent::returnEnglish()
{
	return english ; 
}
double CStudent::returnMath()
{
	return math ;
}
double CStudent::returnTotalPreformance()
{
	return chinese + math + english ;
}
double CStudent::returnAverage()
{
	return (chinese + math + english)/3;
}
string CStudent::returnName()
{
	return strName;
}