StRoot: StHbtMaker/Infrastructure/StHbtTTreeV0.cxx Source File

00001 /***********************************************************************
00002  *
00003  * $Id: StHbtTTreeV0.h,v 1.0 1999/09/07
00004  *
00005  * Authors: Frank Laue, BNL, laue@bnl.gov
00006  *
00007  ***********************************************************************/
00008 
00009 #include "StHbtTTreeV0.h"
00010 #include "StHbtEvent.hh"
00011 #include "StHbtV0.hh"
00012 
00013 
00014 //----------------------------------------------------------------------------
00015 //----------------------------------------------------------------------------
00016 //----------------------------------------------------------------------------
00017 StHbtTTreeV0::StHbtTTreeV0(const StHbtEvent* event, const StHbtV0* v){ // copy constructor
00018   mDecayVertexV0X = v->mDecayVertexV0.x();
00019   mDecayVertexV0Y = v->mDecayVertexV0.y();
00020   mDecayVertexV0Z = v->mDecayVertexV0.z();
00021 
00022   mDecayLengthV0 = v->mDecayLengthV0;
00023   mDcaV0Daughters = v->mDcaV0Daughters;
00024   mDcaV0ToPrimVertex = v->mDcaV0ToPrimVertex;
00025   mDcaPosToPrimVertex = v->mDcaPosToPrimVertex;
00026   mDcaNegToPrimVertex = v->mDcaNegToPrimVertex;
00027 
00028   mMomPosX = v->mMomPos.x();
00029   mMomPosY = v->mMomPos.y();
00030   mMomPosZ = v->mMomPos.z(); 
00031   mMomNegX = v->mMomNeg.x();
00032   mMomNegY = v->mMomNeg.y();
00033   mMomNegZ = v->mMomNeg.z();
00034 
00035   mTrackTopologyMapPos[0] = v->mTrackTopologyMapPos[0];
00036   mTrackTopologyMapPos[1] = v->mTrackTopologyMapPos[1];
00037   mTrackTopologyMapNeg[0] = v->mTrackTopologyMapNeg[0];
00038   mTrackTopologyMapNeg[1] = v->mTrackTopologyMapNeg[1];
00039 
00040   mKeyPos = v->mKeyPos;
00041   mKeyNeg = v->mKeyNeg;
00042 
00043   mTpcHitsPos = v->mTpcHitsPos;
00044   mTpcHitsNeg = v->mTpcHitsNeg;
00045 
00046   mChi2V0 = v->mChi2V0;
00047   mClV0    = v->mClV0;
00048   mChi2Pos = v->mChi2Pos;
00049   mClPos   = v->mClPos;
00050   mChi2Neg = v->mChi2Neg;
00051   mClNeg   = v->mClNeg;
00052 
00053   mDedxPos = v->mDedxPos;
00054   mErrDedxPos = v->errdedxPos(); //Gael 04Fev2002
00055   mLenDedxPos = v->lendedxPos(); //Gael 04Fev2002
00056 
00057   mDedxNeg = v->mDedxNeg;
00058   mErrDedxNeg = v->errdedxNeg(); //Gael 04Fev2002
00059   mLenDedxNeg = v->lendedxNeg(); //Gael 04Fev2002
00060 
00061   mNumDedxPos = v->mNumDedxPos;
00062   mNumDedxNeg = v->mNumDedxNeg;
00063 }
00064 
00065 ClassImp(StHbtTTreeV0)
00066 
00067 /***********************************************************************
00068  *
00069  * $Log: StHbtTTreeV0.cxx,v $
00070  * Revision 1.3  2002/02/09 19:25:36  laue
00071  * updates (dedx length)
00072  *
00073  * Revision 1.2  2001/09/05 20:41:42  laue
00074  * Updates of the hbtMuDstTree microDSTs
00075  *
00076  * Revision 1.1  2001/06/21 19:15:47  laue
00077  * Modified fiels:
00078  *   CTH.hh : new constructor added
00079  *   StHbtEvent, StHbtKink, StHbtTrack : constructors from the persistent
00080  *                                   (TTree) classes added
00081  *   StHbtLikeSignAnalysis : minor changes, for debugging
00082  *   StHbtTypes: split into different files
00083  * Added files: for the new TTree muDst's
00084  *   StExceptions.cxx StExceptions.hh StHbtEnumeration.hh
00085  *   StHbtHelix.hh StHbtHisto.hh StHbtString.hh StHbtTFile.hh
00086  *   StHbtTTreeEvent.cxx StHbtTTreeEvent.h StHbtTTreeKink.cxx
00087  *   StHbtTTreeKink.h StHbtTTreeTrack.cxx StHbtTTreeTrack.h
00088  *   StHbtTTreeV0.cxx StHbtTTreeV0.h StHbtVector.hh
00089  *
00090  *
00091  ***********************************************************************/