/data/refman/pasoursint/CMSSW_5_3_0/src/RecoTracker/RingMakerESProducer/src/RingMakerESProducer.cc

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//
// Package:         RecoTracker/RingMakerESProducer
// Class:           RingMakerESProducer
// 
// Description:     Uses the RingMaker object to construct
//                  and provide a Rings object.
//
// Original Author: Oliver Gutsche, gutsche@fnal.gov
// Created:         Tue Oct  3 23:51:34 UTC 2006
//
// $Author: elmer $
// $Date: 2007/06/07 23:21:02 $
// $Revision: 1.5 $
//

#include "RecoTracker/RingMakerESProducer/interface/RingMakerESProducer.h"

#include "RecoTracker/RingMakerESProducer/interface/RingMaker.h"

#include "Geometry/Records/interface/TrackerDigiGeometryRecord.h"

#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"

RingMakerESProducer::RingMakerESProducer(const edm::ParameterSet& iConfig)
{
  std::string componentName = iConfig.getParameter<std::string>("ComponentName");
  setWhatProduced(this, componentName);

  writeOut_                  = iConfig.getUntrackedParameter<bool>("WriteOutRingsToAsciiFile",false);
  fileName_                  = iConfig.getUntrackedParameter<std::string>("RingAsciiFileName","");
  dumpDetIds_                = iConfig.getUntrackedParameter<bool>("DumpDetIds",false);
  detIdsDumpFileName_        = iConfig.getUntrackedParameter<std::string>("DetIdsDumpFileName","");
  configuration_             = iConfig.getUntrackedParameter<std::string>("Configuration","FULL");
  
  rings_ = 0;

}


RingMakerESProducer::~RingMakerESProducer()
{
//   if ( rings_ != 0) {
//     delete rings_;
//   }
  
}


RingMakerESProducer::ReturnType
RingMakerESProducer::produce(const RingRecord& iRecord)
{

  // get geometry
  edm::ESHandle<TrackerGeometry> trackingGeometryHandle;
  iRecord.getRecord<TrackerDigiGeometryRecord>().get(trackingGeometryHandle);
  const TrackerGeometry *tracker = trackingGeometryHandle.product();

  RingMaker maker(tracker,configuration_);

  if ( dumpDetIds_ ) {
    maker.dumpDetIdsIntoFile(detIdsDumpFileName_);
  }

  rings_ = maker.getRings();
  
  ReturnType pRings(rings_) ;

  if ( writeOut_ ) {
    rings_->dump(fileName_);
  }

  return pRings ;
}

//define this as a plug-in
DEFINE_FWK_EVENTSETUP_MODULE(RingMakerESProducer);