measuremod.cc

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/* -*-  Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
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 * $Header: /nfs/jade/vint/CVSROOT/ns-2/tools/measuremod.cc,v 1.5 2005/08/26 05:05:30 tomh Exp $
 */

//Basic Measurement block derived from a connector
//measures bits sent and average packet delay in a measurement interval

#include "packet.h"
#include "connector.h"
#include "measuremod.h"

static class MeasureModClass : public TclClass {
public:
    MeasureModClass() : TclClass("MeasureMod") {}
    TclObject* create(int, const char*const*) {
        return (new MeasureMod());
    }
}class_measuremod;


MeasureMod::MeasureMod() : nbits_(0),npkts_(0)
{
}


void MeasureMod::recv(Packet *p,Handler *h)
{
    hdr_cmn *ch = hdr_cmn::access(p);
    nbits_ += ch->size()<<3;
    npkts_++;
    send(p,h);
}

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