NAMTrace.h

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//
// Copyright (C) 2005 Andras Varga
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program; if not, see <http://www.gnu.org/licenses/>.
//

#ifndef __INET_NAMTRACE_H
#define __INET_NAMTRACE_H

#include <fstream>
#include <omnetpp.h>
#include "INETDefs.h"

class INET_API NAMTrace : public cSimpleModule
{
  protected:
    std::ofstream *nams;

    int lastnamid;
    std::map<int,int> modid2namid;

  public:
    NAMTrace();
    virtual ~NAMTrace();

  protected:
    virtual void initialize();
    virtual void handleMessage(cMessage *msg);

  public:
    virtual int assignNamId(cModule *node, int namid=-1);

    virtual int getNamId(cModule *node) const;

    virtual bool isEnabled() const {return nams!=NULL;}

    std::ostream& out() {ASSERT(nams!=NULL); return *nams;}
};

#endif