#include "StdAfx.h"
#include "UrlMgr.h"


CUrlMgr::CUrlMgr(void)
{
	RemoveAllUrl();
}


CUrlMgr::~CUrlMgr(void)
{
	RemoveAllUrl( );
}

bool CUrlMgr::AddUrl(string strUrl)
{
	int nCount = m_listUrl.size();
	if( nCount < 2 )
	{
		m_listUrl.push_back(strUrl);	
	}else
	{
		m_listUrl.pop_front();
		m_listUrl.push_back(strUrl);
	}
	return true;
}

bool CUrlMgr::RemoveAllUrl(  )
{
	m_listUrl.clear();
	return true;
}

string CUrlMgr::GetFirstUrl()
{
	CListUrl::iterator it;
	it = m_listUrl.begin();
	return *it;
}