//  TAddr.h - Macintosh OpenTransport network "address family independent" class object

// 

// Apple Macintosh Developer Technical Support

// Written by:  Vinne Moscaritolo

//

//  Copyright (work in progress)  Apple Computer, Inc All rights reserved.

//

// You may incorporate this sample code into your applications without

// restriction, though the sample code has been provided "AS IS" and the

// responsibility for its operation is 100% yours.  However, what you are

// not permitted to do is to redistribute the source as "DSC Sample Code"

// after having made changes. If you're going to re-distribute the source,

// we require that you make it clear in the source that the code was

// descended from Apple Sample Code, but that you've made changes.

// 

#ifndef _H_TAddr

#define _H_TAddr

#include <OpenTransport.h>

#include <iostream.h>

//

// TAddr.h - "address family independent" class object

//

class TAddr 

{

public:

//  CONSTRUCTORS AND DESTRUCTORS

// HIGH LEVEL FUNCTIONS

public:

// ACCESSORS 

  virtual size_t            GetSize (void) const = 0;

  virtual size_t            GetMaxSize (void) const = 0;

  virtual OTAddressType     GetType (void) const  = 0;

  virtual OTAddress*        GetAddr (void) const = 0;

// Conversion

  virtual void              ToNetbuf(TNetbuf* n);

  virtual TAddr*            Clone() = 0;

// CLASS FUNCTIONS

    static  TAddr*          Factory(OTAddressType);

    static  TAddr*          Factory(TNetbuf* n);

// PRIVATE FIELDS

protected:

    TAddr(){};

};

#endif