stringobject.cpp

虚基类的实现

// StringObject.cpp: implementation of the StringObject class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
//#include<string>
#include "Object.h"
#include "StringObject.h"
#include<iostream>
using namespace std;

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

StringObject::StringObject()
{
	sptr="";
}
StringObject::StringObject(string s)
{
	sptr=s;
}

StringObject::~StringObject()
{
	cout<<"数据类析构"<<endl;
}

bool StringObject::operator !=(Object &obj)
{
	StringObject & temp=(StringObject &)obj;
	return sptr!=temp.sptr;
}
bool StringObject::operator >(Object &obj)
{
	StringObject & temp=(StringObject &)obj;
	return sptr >temp.sptr;
}
void StringObject::Print()
{
	cout<<sptr<<'\t';
}