card.cpp

来自「一些VC++的经典实例」· C++ 代码 · 共 64 行

#include "stdafx.h"
#include "card.h"

CCard * CCard::NextCard()
{
	return pNext;
}

void CCard::UpdateCard(CString name,CString mail)
{
	m_Name=name;
	m_Mail=mail;
}

void CCard::InsertCard(CCard * lpCCard,CCard * lpHead)
{
	CCard * p=lpHead;
	CCard * q;
	
	while((q=p->pNext)!=NULL)
	{
		if(lpCCard->m_Name<=q->m_Name)
		{
			p->pNext=lpCCard;
			lpCCard->pNext=q;
			return;
		}
		p=q;
	}

	p->pNext=lpCCard;
}

CCard * CCard::DeleteCard(CString name,CString mail,CCard * lpHead)
{
	CCard * p=lpHead;
	CCard * q;
	
	while((q=p->pNext)!=NULL)
	{
		if(q->m_Name==name&&q->m_Mail==mail)
		{
			p->pNext=q->pNext;
			return q;
		}
		p=q;
	}

	return NULL;
}

CCard * CCard::SearchCard(CString name,CString mail,CCard * lpHead)
{
	CCard * p=lpHead;
	
	while((p=p->pNext)!=NULL)
	{
		if(p->m_Name==name||p->m_Mail==mail)
			return p;
	}

	return NULL;
}