// physicist1b.cc  -- Physicst code in module B for test of step1
//		      implementation of ErrorLogger mechanism.


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


ZM_USING_NAMESPACE( zmel )


#include "frame1.h"
#include "physicist1b.h"


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


//=============================================================================
//
//				PHYSICIST
//
//=============================================================================

DoPhysics::DoPhysics( const string & name )
: Module( name )
{ }


void DoPhysics::operator()( Event & event )  {

  cout << "doing DoPhysics step 1" << endl;
  event.data *= 3;
  errlog( ELsuccess, "Did step 1" ) << endmsg;

  cout << "doing DoPhysics step 2" << endl;
  for ( int i = 0;  i < 6;  i += 2 )  {
    errlog( ELinfo, "i =");
    errlog << i;
    event.data += i;
    errlog << " data = " << event.data;
    errlog << endmsg;
  }
  event.data = event.data*event.data;

  errlog( ELsuccess, "Did step 2" ) << endmsg;

  cout << "data ends up as " << event.data << "\n\n";

}  // DoPhysics::operator()( )