学生课程总结设计

[不通]

#pragma once
#include "student.h"
struct ScoreInf
{
string unitCode;
int score;
};
class CourseWorkStudent :public Student
{
public:
CourseWorkStudent():Student()
{
}
CourseWorkStudent(string firstName,string secondName,string studentID,Category category,int unitNum,ScoreInf*scoreInf,bool isPaid,int credits):Student(firstName,secondName,studentID,category)
{
this->unitNum=unitNum;
this->scoreInf=scoreInf;
this->isPaid=isPaid;
this->credits=credits;
}
~CourseWorkStudent()
{
delete scoreInf;
}
private:
int unitNum;
ScoreInf *scoreInf;
bool isPaid;
int credits;

void SetScoreInf(ScoreInf *scoreInf);
void SetUnitNum(int unitNum);
void SetIsPaid(bool isPaid);
void SetCredits(int credits);
ScoreInf* GetScoreInf();
int GetUnitNum();
bool GetIsPaid();
int GetCredits();
public:
void SetStudentInfor(string firstName,string secondName,string studentID,Category category,int unitNum,ScoreInf*scoreInf);
void DisplayStudentInfor(ostream&out);
void DisplayAssessResult(ostream&out);
float CalcAverage();
};
大学第一期，考设计，根本就看不懂啊，有哪位高手可以解决一下？帮帮忙

[HSsl]

看前两个方法蛮像C#的啊

[梦之安魂曲]

应该是一个管理学生学分信息的类。信息包括是否清欠，当前所得学分，课程号，课程学分。信息不多，不知道这样写这些是否准确。大一看这些东西太难了，面向对象什么的都没学呀。
等待下面的高人解答。