Type1MET/plugins/SysShiftMETcorrInputProducer.h

0001 #ifndef JetMETCorrections_Type1MET_SysShiftMETcorrInputProducer_h
0002 #define JetMETCorrections_Type1MET_SysShiftMETcorrInputProducer_h
0003
0004 /** \class SysShiftMETcorrInputProducer
0005  *
0006  * Compute MET correction to compensate systematic shift of MET in x/y-direction
0007  * (cf. https://indico.cern.ch/getFile.py/access?contribId=1&resId=0&materialId=slides&confId=174318 )
0008  *
0009  * \authors Christian Veelken, LLR
0010  *
0011  *
0012  *
0013  */
0014
0015 #include "FWCore/Framework/interface/stream/EDProducer.h"
0016 #include "FWCore/Framework/interface/Event.h"
0017 #include "FWCore/Framework/interface/EventSetup.h"
0018 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0019 #include "FWCore/Utilities/interface/InputTag.h"
0020
0021 #include "DataFormats/METReco/interface/MET.h"
0022 #include "DataFormats/VertexReco/interface/VertexFwd.h"
0023
0024 #include <TFormula.h>
0025
0026 #include <string>
0027
0028 class SysShiftMETcorrInputProducer : public edm::stream::EDProducer<> {
0029 public:
0030   explicit SysShiftMETcorrInputProducer(const edm::ParameterSet&);
0031   ~SysShiftMETcorrInputProducer() override;
0032
0033 private:
0034   void produce(edm::Event&, const edm::EventSetup&) override;
0035
0036   std::string moduleLabel_;
0037
0038   edm::EDGetTokenT<edm::View<reco::MET> > token_;
0039   edm::EDGetTokenT<reco::VertexCollection> verticesToken_;
0040
0041   bool useNvtx;
0042
0043   TFormula* corrPx_;
0044   TFormula* corrPy_;
0045 };
0046
0047 #endif