object.h
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- /* -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
- /*
- * Copyright (c) 1993 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the Computer Systems
- * Engineering Group at Lawrence Berkeley Laboratory.
- * 4. Neither the name of the University nor of the Laboratory may be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#) $Header: /cvsroot/nsnam/ns-2/common/object.h,v 1.18 2000/09/07 19:56:06 haoboy Exp $ (LBL)
- */
- #ifndef ns_object_h
- #define ns_object_h
- #include "scheduler.h"
- #define NOW Scheduler::instance().clock()
- class Packet;
- class NsObject : public TclObject, public Handler {
- public:
- NsObject();
- virtual ~NsObject();
- virtual void recv(Packet*, Handler* callback = 0) = 0;
- // Monarch extn - used for logging reasons why the
- // pkt is handed off (eg droptargets)
- virtual void recv(Packet* p, const char* s);
-
- //added for queue tracing - ratul
- virtual void recvOnly(Packet *) {};
- virtual int command(int argc, const char*const* argv);
- virtual void delay_bind_init_all();
- virtual int delay_bind_dispatch(const char *varName, const char *localName, TclObject *tracer);
- inline int isdebug() const { return debug_; }
- virtual void debug(const char *fmt, ...);
- protected:
- virtual void reset();
- void handle(Event*);
- int debug_;
- };
- #endif