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/data/refman/pasoursint/CMSSW_5_3_1/src/Alignment/TwoBodyDecay/interface/TwoBodyDecayLinearizationPointFinder.h

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00001 #ifndef Alignment_TwoBodyDecay_TwoBodyDecayLinearizationPointFinder_h
00002 #define Alignment_TwoBodyDecay_TwoBodyDecayLinearizationPointFinder_h
00003 
00004 #include "FWCore/ParameterSet/interface/ParameterSet.h"
00005 #include "Alignment/TwoBodyDecay/interface/TwoBodyDecayParameters.h"
00006 #include "RecoVertex/VertexTools/interface/PerigeeLinearizedTrackState.h" 
00007 
00016 class TwoBodyDecayLinearizationPointFinder
00017 {
00018 
00019 public:
00020 
00021   typedef PerigeeLinearizedTrackState::RefCountedLinearizedTrackState RefCountedLinearizedTrackState;
00022 
00023   TwoBodyDecayLinearizationPointFinder( const edm::ParameterSet & config ) {}
00024 
00025   virtual ~TwoBodyDecayLinearizationPointFinder( void ) {}
00026 
00027   virtual const TwoBodyDecayParameters
00028   getLinearizationPoint( const std::vector< RefCountedLinearizedTrackState > & tracks,
00029                          const double primaryMass,
00030                          const double secondaryMass ) const;
00031 
00032   virtual TwoBodyDecayLinearizationPointFinder* clone( void ) const { return new TwoBodyDecayLinearizationPointFinder( *this ); }
00033 
00034 };
00035 
00036 #endif