StripClusterizerAlgorithmFactory.cc

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#include "RecoLocalTracker/SiStripClusterizer/interface/StripClusterizerAlgorithmFactory.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "RecoLocalTracker/SiStripClusterizer/interface/StripClusterizerAlgorithm.h"
#include "RecoLocalTracker/SiStripClusterizer/interface/ThreeThresholdAlgorithm.h"
#include "RecoLocalTracker/SiStripClusterizer/interface/OldThreeThresholdAlgorithm.h"

std::auto_ptr<StripClusterizerAlgorithm> StripClusterizerAlgorithmFactory::
create(const edm::ParameterSet& conf) {
  std::string algorithm = conf.getParameter<std::string>("Algorithm");

  bool setDetId=false;
  if (conf.exists("setDetId"))
    setDetId = conf.getParameter<bool>("setDetId");
  if(algorithm == "ThreeThresholdAlgorithm") {
    return std::auto_ptr<StripClusterizerAlgorithm>(
       new ThreeThresholdAlgorithm(
           conf.getParameter<double>("ChannelThreshold"),
           conf.getParameter<double>("SeedThreshold"),
           conf.getParameter<double>("ClusterThreshold"),
           conf.getParameter<unsigned>("MaxSequentialHoles"),
           conf.getParameter<unsigned>("MaxSequentialBad"),
           conf.getParameter<unsigned>("MaxAdjacentBad"),
           conf.getParameter<std::string>("QualityLabel"),
           setDetId,
           conf.getParameter<bool>("RemoveApvShots"),
               conf.existsAs<double>("minGoodCharge") ? conf.getParameter<double>("minGoodCharge") : -2069.
           ));
  }

  if(algorithm == "OldThreeThresholdAlgorithm") {
    return std::auto_ptr<StripClusterizerAlgorithm>(
       new OldThreeThresholdAlgorithm(
           conf.getParameter<double>("ChannelThreshold"),
           conf.getParameter<double>("SeedThreshold"),
           conf.getParameter<double>("ClusterThreshold"),
           conf.getParameter<unsigned>("MaxSequentialHoles"),
           conf.getParameter<std::string>("QualityLabel"),
           setDetId));
  }

  throw cms::Exception("[StripClusterizerAlgorithmFactory] Unregistered Algorithm")
    << algorithm << " is not a registered StripClusterizerAlgorithm";
}