Chi2MeasurementEstimatorESProducer.cc

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#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/ModuleFactory.h"
#include "FWCore/Framework/interface/ESProducer.h"

#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"


#include "FWCore/Framework/interface/ESProducer.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "TrackingTools/Records/interface/TrackingComponentsRecord.h"
#include "TrackingTools/KalmanUpdators/interface/Chi2MeasurementEstimator.h"
#include <boost/shared_ptr.hpp>

namespace {

class  Chi2MeasurementEstimatorESProducer: public edm::ESProducer{
 public:
  Chi2MeasurementEstimatorESProducer(const edm::ParameterSet & p);
  virtual ~Chi2MeasurementEstimatorESProducer();
  boost::shared_ptr<Chi2MeasurementEstimatorBase> produce(const TrackingComponentsRecord &);

  static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
  //  static edm::ParameterSetDescription getFilledConfigurationDescription();

 private:
  boost::shared_ptr<Chi2MeasurementEstimatorBase> m_estimator;
  edm::ParameterSet const m_pset;
};

Chi2MeasurementEstimatorESProducer::Chi2MeasurementEstimatorESProducer(const edm::ParameterSet & p) :
  m_pset(p) {
  std::string myname = p.getParameter<std::string>("ComponentName");
  setWhatProduced(this,myname);
}

Chi2MeasurementEstimatorESProducer::~Chi2MeasurementEstimatorESProducer() {}

boost::shared_ptr<Chi2MeasurementEstimatorBase> 
Chi2MeasurementEstimatorESProducer::produce(const TrackingComponentsRecord & iRecord){ 
  auto maxChi2 = m_pset.getParameter<double>("MaxChi2");
  auto nSigma  = m_pset.getParameter<double>("nSigma");
  auto maxDis  = m_pset.getParameter<double>("MaxDisplacement");
  auto maxSag  = m_pset.getParameter<double>("MaxSagitta");
  auto minTol = m_pset.getParameter<double>("MinimalTolerance");
   
  m_estimator = boost::shared_ptr<Chi2MeasurementEstimatorBase>(new Chi2MeasurementEstimator(maxChi2,nSigma, maxDis, maxSag, minTol));
  return m_estimator;
}


  /*
edm::ParameterSetDescription 
Chi2MeasurementEstimatorESProducer::getFilledConfigurationDescription() {
 
  edm::ParameterSetDescription desc;
  desc.add<double>("MaxChi2",30);
  desc.add<double>("nSigma",3);
  desc.add<double>("MaxDisplacement",0.5); 
  desc.add<double>("MaxSagitta",2.);
  desc.add<double>("MinimalTolerance",0.5);
  return desc;
}
  */
 
void 
Chi2MeasurementEstimatorESProducer::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {

  //  edm::ParameterSetDescription desc = Chi2MeasurementEstimatorESProducer::getFilledConfigurationDescription();
  edm::ParameterSetDescription desc;
  desc.add<double>("MaxChi2",30);
  desc.add<double>("nSigma",3);
  desc.add<double>("MaxDisplacement",0.5); 
  desc.add<double>("MaxSagitta",2.);
  desc.add<double>("MinimalTolerance",0.5);
  desc.add<std::string>("ComponentName","Chi2");
  descriptions.add("Chi2MeasurementEstimator", desc);
}


}



DEFINE_FWK_EVENTSETUP_MODULE(Chi2MeasurementEstimatorESProducer);