cplaceholdermod.h

//==========================================================================
//  CPLACEHOLDERMOD.H  -  header for
//
//                   OMNeT++/OMNEST
//           Discrete System Simulation in C++
//
//  Author: Andras Varga, 2003
//          Dept. of Electrical and Computer Systems Engineering,
//          Monash University, Melbourne, Australia
//
//==========================================================================

/*--------------------------------------------------------------*
  Copyright (C) 1992-2008 Andras Varga
  Copyright (C) 2006-2008 OpenSim Ltd.

  This file is distributed WITHOUT ANY WARRANTY. See the file
  `license' for details on this and other legal matters.
*--------------------------------------------------------------*/

#ifndef __CPLACEHOLDERMOD_H
#define __CPLACEHOLDERMOD_H

#include "cmodule.h"
#include "csimulation.h"

NAMESPACE_BEGIN

class SIM_API cPlaceholderModule : public cModule // so, noncopyable
{
  protected:
    // internal: "virtual ctor" for cGate: creates cProxyGate
    virtual cGate *createGateObject(cGate::Type type);

    // placeholder modules have no submodules
    virtual void doBuildInside() {}

  public:
    cPlaceholderModule();

    virtual ~cPlaceholderModule();

    virtual std::string info() const;

    virtual bool isPlaceholder() const  {return true;}

    virtual void arrived(cMessage *msg, cGate *ongate, simtime_t t);

    virtual void scheduleStart(simtime_t t);
};


NAMESPACE_END


#endif