tora_neighbor.h

这是网络仿真中TORA的最新研究成果

/* -*-  Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
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 * Copyright (c) 1997 Regents of the University of California.
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 *      This product includes software developed by the Computer Systems
 *      Engineering Group at Lawrence Berkeley Laboratory.
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/* Ported from CMU/Monarch's code*/

/* -*- c++ -*-
   tora_neighbor.h
   $Id: tora_neighbor.h,v 1.2 1999/08/12 21:12:36 yaxu Exp $
  
   */
#ifndef __tora_neighbor_h__
#define __tora_neighbor_h__

enum LinkStatus {
	LINK_UP = 0x0001,	// upstream
	LINK_DN = 0x0002,	// downstream
	LINK_UN = 0x0004,	// undirected
};


class TORANeighbor {
	friend class TORADest;
	friend class toraAgent;
public:
	TORANeighbor(nsaddr_t id, Agent *a); 
	void	update_link_status(Height *h);
	void	dump(void);
private:
	LIST_ENTRY(TORANeighbor) link;

	nsaddr_t	index;

	/*
	 *  height:   The height metric of this neighbor.
	 *  lnk_stat: The assigned status of the link to this neighbor.
	 *  time_act: Time the link to this neighbor became active.
	 */
	Height		height;
	LinkStatus	lnk_stat;
	double		time_act;

        toraAgent     *agent;
};

#endif /* __tora_neighbor_h__ */