构造函数的问题：高手指点一二！

[tomPeakz]

构造函数的问题：
两个类：CCeSocket 从CAsyncSocket继承，
在创建CCeSocket的实例时候，系统提供了默认的
Create()函数，但是，这个函数参数仅仅有一个，
无法创建SOCK_DGRAM类型的套结字。
我想直接使用CAsyncSocket，可是很多系统功能又
少了，有办法在创建CCeSocket实例时，调用基类
的Create函数么？

[sam1111]

vc里很多代码不都是这样吗?
XXX CCeSocket::Create(...)
{
//you code ..
CAsyncSocket::Create(...)
}

[tomPeakz]

CAsyncSocket,CCeSocket都是系统提供的啊！我没办法改！
难道我需要再生成一个由CAsyncSocket继承的类，搞个多重继承？实在疑惑！
我看了系统提供的CCeSocket的实现，如下：

BOOL CCeSocket::Create( UINT nSocketPort )
{
timeval tv = { 0 /*sec*/, 1000 /*usec*/ };

// NOTE: This is where m_hSocket gets filled-in for listening sockets.
if (! CAsyncSocket::Create( nSocketPort ))
{
ASSERT(FALSE);
return (FALSE);
}
if (m_hSocket == INVALID_SOCKET)
{
ASSERT(FALSE);
return (FALSE);
}

// Make sure that the handle is attached.
if (! LookupHandle( m_hSocket, FALSE ))
{
ASSERT(FALSE);
Attach( m_hSocket );
}

FD_SET(m_hSocket, &m_ReadFds );
int iRetCode = select( 0, &m_ReadFds, NULL, NULL, &tv );
if (iRetCode == SOCKET_ERROR)
{
// It could be that one of the descriptor sets contains an entry
// that is no longer a socket (e.g. when a socket is closed).
// This is okay. It occurs when a connection is closed at the
// other end.
int iErr = ::GetLastError();
if (iErr != WSAENOTSOCK)
{
ASSERT(FALSE);
return (FALSE);
}
}

m_bConnectCalled = FALSE; // Wait until ConnectHelper() is called before
// letting the thread call DoConnect()

// Start-up the listening and data thread.
BeginThread( m_iPurpose );
if(m_iPurpose != FOR_DATA)
{
BeginThread( FOR_DATA );
}

// If this is a FOR_DATA socket, then return now.
if (m_iPurpose == FOR_DATA)
{
return (TRUE);
}
// Set the listening socket to non-blocking.
if (! SetNonblocking())
{
ASSERT(FALSE);
}

return (TRUE);
}