emcRecoModuleFactory.C

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#include "emcRecoModuleFactory.h"
#include "mEmcRecoModuleSimulationYear1.h"
#include "mEmcRecoModuleSimulationYear2.h"
#include "mEmcRecoModuleSimulationYear3.h"
#include "mEmcRecoModuleRealYear2.h"
#include "mEmcRecoModuleRealYear3.h"
#include "mEmcRecoModuleRealYear3v1.h"
#include "mEmcRecoModuleRealYear4.h"
#include "PHFlag.h"
#include <iostream>

using namespace std;

namespace {

  int RunToYear(int runnumber)
  {
    if ( runnumber > 1 && runnumber < 20000 ) 
      {
        return 1;
      }
    else if ( runnumber >= 20000 && runnumber < 50000 ) 
      {
        // return 2;
        return 3; 
        // (temporary 18-SEP-2003) allow re-running Run2 data with new reco.
      }
    else if ( runnumber >= 50000 && runnumber < 95000 )
      {
        return 3;
      }
    else if ( runnumber >= 95000 )
      {
        return 4;
      }
    return -1;
  }
};

//_____________________________________________________________________________
emcRecoModule*
emcRecoModuleFactory::create(const PHFlag& flags)
{
  int runnumber = flags.get_IntFlag("RUNNUMBER");

  int year = RunToYear(abs(runnumber));

  if ( year == 1 ) 
    {      
      if ( flags.FlagExist("SIMULATIONFLAG") &&
           flags.get_IntFlag("SIMULATIONFLAG") )
        {
          return new mEmcRecoModuleSimulationYear1(flags);
        }
      else
        {
          //      return new mEmcRecoModuleRealYear1(flags);
          return 0;
        }
    }
  else if ( year == 2 ) 
    {
      if ( flags.FlagExist("SIMULATIONFLAG") && 
           flags.get_IntFlag("SIMULATIONFLAG") )
        {
          return 0;//new mEmcRecoModuleSimulationYear2(flags);
        }
      else
        {
          return new mEmcRecoModuleRealYear2(flags);      
        }
    }
  else if ( year >= 3 ) 
    {
      int simu = 0;

      if ( flags.FlagExist("SIMULATIONFLAG") )
        {
          simu = flags.get_IntFlag("SIMULATIONFLAG");
        }

      if ( simu == 2 ) 
        {
          return new mEmcRecoModuleSimulationYear3(flags);
        }
      else if ( simu == 0 )
        {
          if ( flags.FlagExist("EMCBACKWARD") &&
               flags.get_IntFlag("EMCBACKWARD") == 1 )
            {
              return new mEmcRecoModuleRealYear3(flags);
            }
          else if ( year == 3 )
            {
              return new mEmcRecoModuleRealYear3v1(flags);
            }
          else 
            {
              return new mEmcRecoModuleRealYear4(flags);
            }
        }
    }
  else
    {
      cerr << "<ERROR-FATAL> emcRecoModuleFactory::create : runnumber "
           << runnumber << " lead me to year = " << year << " ?!"
           << endl;
      return 0;
    }

  cerr << "emcRecoModuleFactory::create : failed to find a suitable "
       << " recoModule for those flags " << endl;
  flags.Print();

  return 0;
}