coursetypeimp.cpp

来自「data+structures+using+c的源码」· C++ 代码 · 共 102 行

#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
#include "courseType.h"

using namespace std;

void courseType::setCourseInfo(string cName, string cNo,
   						       char grade, int credits)
{
	courseName = cName;
	courseNo = cNo;
	courseGrade = grade;
	courseCredits = credits;
}


void courseType::print(bool isGrade)
{
	cout<<left;								//Step 1
	cout<<setw(8)<<courseNo<<"   ";			//Step 2
	cout<<setw(15)<<courseName;				//Step 3
	cout.unsetf(ios::left);					//Step 4
	cout<<setw(3)<<courseCredits<<"   ";	//Step 5

	if(isGrade)								//Step 6
		cout<<setw(4)<<courseGrade<<endl;
	else
		cout<<setw(4)<<"***"<<endl;
}


void courseType::print(ofstream& outp, bool isGrade)
{
	outp<<left;								//Step 1
	outp<<setw(8)<<courseNo<<"   ";			//Step 2
	outp<<setw(15)<<courseName;				//Step 3		
	outp.unsetf(ios::left);					//Step 4
	outp<<setw(3)<<courseCredits<<"   ";	//Step 5

	if(isGrade)								//Step 6
		outp<<setw(4)<<courseGrade<<endl;
	else
		outp<<setw(4)<<"***"<<endl;
}

courseType::courseType(string cName, string cNo,
					   char grade, int credits)
{
	courseName = cName;
	courseNo =  cNo;
	courseGrade = grade;
	courseCredits = credits;
}

int courseType::getCredits()
{
	return courseCredits;
}

char courseType::getGrade()
{
	return courseGrade;
}

void courseType::getCourseNumber(string& cNo)
{
	cNo = courseNo;
}

bool courseType::operator==(const courseType& right) const
{
	return (courseNo == right.courseNo);
}


bool courseType::operator!=(const courseType& right) const
{
	return (courseNo != right.courseNo);
}

bool courseType::operator<=(const courseType& right) const
{
	return (courseNo <= right.courseNo);
}

bool courseType::operator<(const courseType& right) const
{
	return (courseNo < right.courseNo);
}

bool courseType::operator>=(const courseType& right) const
{
	return (courseNo >= right.courseNo);
}

bool courseType::operator>(const courseType& right) const
{
	return (courseNo > right.courseNo);
}