/*
	Copyright 2006 - 2008
	ZhangLuduo <zhangluduo@msn.com>
	All Rights Reserved.
							
	這個類用來描述一個C++類成員函數地址

	作者	- 張魯奪(zhangluduo)
	MSN		- zhangluduo@msn.com
	QQ群	- 34064264

	為所有愛我的人和我愛的人努力!
*/

#include "StdAfx.h"
#include "MemberFxn.h"

MemberFxn::MemberFxn( ) : m_This(0), m_MemberFxnAddr(0)
{
}

MemberFxn::~MemberFxn( )
{
}

MemberFxn::MemberFxn(int n /* n must be zero */)
{
	if(n != 0)
		return ;
	m_This			= 0;
	m_MemberFxnAddr	= 0;
}

MemberFxn& MemberFxn::operator = (MemberFxn addr)
{
	m_This			= addr.m_This;
	m_MemberFxnAddr	= addr.m_MemberFxnAddr;
	return *this;
}

bool MemberFxn::operator == (MemberFxn addr) 
{
	return m_This == addr.GetThis() && m_MemberFxnAddr	== addr.GetAddr();
}

bool MemberFxn::IsNull()
{
	return m_This == 0 && m_MemberFxnAddr == 0 ? true : false;
}

void* MemberFxn::GetThis()
{
	return m_This;
}

unsigned long MemberFxn::GetAddr()
{
	return m_MemberFxnAddr;
}