#ifndef MODULE1_H
#define MODULE1_H


#ifndef  ZMENVIRONMENT_H
  #include "ZMutility/ZMenvironment.h"
#endif

#include "ZMutility/iostream"

#include "ZMutility/iostream"
USING( std::cin )
USING( std::cout )
USING( std::endl )
USING( std::flush )

#ifndef ELERRORLOG_H
  #include "ErrorLogger/ErrorLog.h"
#endif

#include "frame1.h"


class Event;


class Module  {

  // This is an extremely skeletal mock-up of the Module or Package base
  // classes in CDF or D0.  Each module is derived from this.

public:

  Module( const std::string & name );
  virtual void operator()( Event & e ) = 0; // do this module's processing!

protected:
  				// Note that this is the only line
  ErrorLog errlog;		// inserted because of the ErrorLogger
				// mechanism!

};  // Module


#endif  // MODULE1_H