StRoot: StSpinPool/StChargedPionAnalysisMaker/StChargedPionJetParticle.cxx Source File

00001 // $Id: StChargedPionJetParticle.cxx,v 1.3 2008/12/29 15:58:29 kocolosk Exp $
00002 
00003 #include "StChargedPionJetParticle.h"
00004 
00005 ClassImp(StChargedPionJetParticle)
00006 
00007 StChargedPionJetParticle::StChargedPionJetParticle() : LorentzVector< PtEtaPhiE4D<Double32_t> >() { /* no-op */ }
00008 
00009 StChargedPionJetParticle::~StChargedPionJetParticle() { /* no-op */ }
00010 
00011 double StChargedPionJetParticle::z(const TLorentzVector& jet) const {
00012     return (X()*jet.X() + Y()*jet.Y() + Z()*jet.Z()) / ::pow(jet.P(),2);
00013 }
00014 
00015 /*****************************************************************************
00016  * $Log: StChargedPionJetParticle.cxx,v $
00017  * Revision 1.3  2008/12/29 15:58:29  kocolosk
00018  * removed commented code and added $Id$/$Log$ as needed
00019  *
00020  *****************************************************************************/