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FSRWeightAlgo.h
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1 #ifndef PhysicsTools_Heppy_FSRWeightAlgo_h
2 #define PhysicsTools_Heppy_FSRWeightAlgo_h
3 
5 
6 namespace heppy {
7 
8  class FSRWeightAlgo {
9  public:
11  virtual ~FSRWeightAlgo() {}
12  void addGenParticle(const reco::GenParticle& gen) { genParticles_.push_back(gen); }
13  void clear() { genParticles_.clear(); }
14  double weight() const;
15 
16  private:
17  double alphaRatio(double) const;
18 
19  std::vector<reco::GenParticle> genParticles_;
20  };
21 } // namespace heppy
22 #endif
reco::GenParticle
Definition: GenParticle.h:21
heppy::FSRWeightAlgo::FSRWeightAlgo
FSRWeightAlgo()
Definition: FSRWeightAlgo.h:10
heppy::FSRWeightAlgo
Definition: FSRWeightAlgo.h:8
heppy::FSRWeightAlgo::weight
double weight() const
Definition: FSRWeightAlgo.cc:10
GenParticle.h
heppy::FSRWeightAlgo::genParticles_
std::vector< reco::GenParticle > genParticles_
Definition: FSRWeightAlgo.h:19
heppy::FSRWeightAlgo::clear
void clear()
Definition: FSRWeightAlgo.h:13
gen
Definition: PythiaDecays.h:13
heppy
TAKEN FROM http://cmssw.cvs.cern.ch/cgi-bin/cmssw.cgi/CMSSW/ElectroWeakAnalysis/Utilities/src/PdfWeig...
Definition: AlphaT.h:16
heppy::FSRWeightAlgo::~FSRWeightAlgo
virtual ~FSRWeightAlgo()
Definition: FSRWeightAlgo.h:11
heppy::FSRWeightAlgo::alphaRatio
double alphaRatio(double) const
Definition: FSRWeightAlgo.cc:78
heppy::FSRWeightAlgo::addGenParticle
void addGenParticle(const reco::GenParticle &gen)
Definition: FSRWeightAlgo.h:12