lt19.cpp

一、教学目的： 能理解C++中运算符重载的需要性

#include<iostream.h>
#include<fstream.h>
#include<string.h>
#include"student.cpp"
#include"master.cpp"

void main()
{
	ifstream fin("abc.txt");


	char sFirst[10];
	char sLast[10];
	unsigned int uid;
	float nGrade;
	char type;
	char name[20];
	student* ps;
	int i=0;

	fin>>sLast>>sFirst>>uid>>nGrade>>type;

	while(!fin.eof())
	{
		strcpy(name,strcat(sLast,""));
		strcpy(name,strcat(name,sFirst));

		ps=new MasterStudent(name,uid,nGrade,type);
		cout<<"student #"<<++i<<":"<<*ps;
		delete ps;

		name[0]=0;       //将name内容为空串
		fin>>sLast>>sFirst>>uid>>nGrade>>type;
	}
}