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//--------------------------------------------------------------------------------------------------
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// $Id: Vect4M.h,v 1.1 2009/03/03 17:03:54 loizides Exp $
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//
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// Vect4M
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//
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// Implementation of our own FourVectorM32.
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//
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// Authors: C.Loizides
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//--------------------------------------------------------------------------------------------------
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#ifndef MITCOMMON_DATAFORMATS_VECT4M_H
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#define MITCOMMON_DATAFORMATS_VECT4M_H
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#include "MitCommon/DataFormats/interface/Types.h"
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namespace mithep
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{
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class Vect4M
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{
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public:
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Vect4M() :
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fPt(0), fEta(0), fPhi(0), fM(0) {}
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Vect4M(Double_t pt, Double_t eta, Double_t phi, Double_t m) :
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fPt(pt), fEta(eta), fPhi(phi), fM(m) {}
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Vect4M(const FourVector &mom) :
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fPt(mom.Pt()), fEta(mom.Eta()), fPhi(mom.Phi()), fM(mom.M()) {}
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Vect4M(const FourVectorM &mom) :
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fPt(mom.Pt()), fEta(mom.Eta()), fPhi(mom.Phi()), fM(mom.M()) {}
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Double_t Eta() const { return fEta; }
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Double_t Phi() const { return fPhi; }
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Double_t Pt() const { return fPt; }
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Double_t M() const { return fM; }
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void SetXYZT(Double_t px, Double_t py, Double_t pz, Double_t e);
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const FourVectorM V() const { return FourVectorM(fPt,fEta,fPhi,fM); }
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protected:
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Double32_t fPt; //[0,0,12]
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Double32_t fEta; //[0,0,10]
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Double32_t fPhi; //[0,0,10]
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Double32_t fM; //[0,0,12]
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ClassDef(Vect4M, 1) // Implementation of our own FourVectorM32
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};
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}
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//--------------------------------------------------------------------------------------------------
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inline void mithep::Vect4M::SetXYZT(Double_t px, Double_t py, Double_t pz, Double_t e)
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{
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// Set four vector.
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FourVector tmp(px, py, pz, e);
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fPt=tmp.Pt();
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fEta=tmp.Eta();
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fPhi=tmp.Phi();
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fM=tmp.M();
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}
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#endif
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