www.pudn.com > CRC32.rar > MemberFxn.cpp

 
/* 
	Copyright 2006 - 2008, All Rights Reserved. 
							 
	这个类用来描述一个C++类成员函数地址 
 
	作者	- 张鲁夺(zhangluduo) 
	MSN		- zhangluduo@msn.com 
	QQ群	- 34064264 
 
	为所有爱我的人和我爱的人努力! 
*/ 
 
#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; 
}