StRoot: StStrangeMuDstMaker/StKinkMuDst.hh Source File

00001 
00010 #ifndef  STAR_StKinkMuDst
00011 #define  STAR_StKinkMuDst
00012 #include "StKinkBase.hh"
00013 
00014 class StKinkVertex;
00015 
00016 class StKinkMuDst : public StKinkBase {  // StKinkBase inherits StKinkI methods
00017   friend class StMuMomentumShiftMaker;
00018 
00019 public:
00020   StKinkMuDst();
00021   StKinkMuDst(StKinkVertex*);
00022   ~StKinkMuDst();
00023 
00024   Float_t  dcaParentDaughter() const;
00025   Float_t  dcaDaughterPrimaryVertex() const;
00026   Float_t  dcaParentPrimaryVertex() const;
00027 
00028   Float_t  hitDistanceParentDaughter() const;
00029   Float_t  hitDistanceParentVertex() const;
00030   Float_t  mindE() const;
00031   Float_t  decayAngle() const;
00032   Float_t  parentMomentum() const;
00033   Float_t  parentPrimMomentum() const;
00034   Int_t    parentCharge() const;
00035   Float_t  daughterMomentum() const;
00036   Int_t    daughterCharge() const;
00037   Float_t  decayLength() const;
00038   Float_t  transverseMomentum() const;
00039   Float_t  transverseMassKaon() const;
00040   Float_t  transverseMassPion() const;
00041   Float_t  rapidityKaon() const;
00042   Float_t  rapidityPion() const;
00043   Int_t    keyParent() const;          // Track id of parent
00044   Int_t    keyDaughter() const;        // Track id of daughter
00045 
00046   Float_t  chi2Kink()     const;       // Chi square of Kink
00047   Float_t  clKink()       const;       // Confidence level of Kink
00048   Float_t  chi2Parent()   const;       // Chi square of parent
00049   Float_t  clParent()     const;       // Confidence level of parent
00050   Float_t  chi2Daughter() const;       // Chi square of daughter
00051   Float_t  clDaughter()   const;       // Confidence level of daughter
00052   void     setParentBad();             // Set the parent as bad
00053   void     setDaughterBad();           // Set the daughter as bad
00054   Float_t  dedxParent()   const;       // dE/dX of parent
00055   Float_t  dedxDaughter() const;       // dE/dX of daughter
00056   Float_t  errDedxParent()   const;    // Error on mean of dE/dX of parent
00057   Float_t  errDedxDaughter() const;    // Error on mean of dE/dX of daughter
00058   UShort_t numDedxParent()   const;    // Number of dE/dX points for parent
00059   UShort_t numDedxDaughter() const;    // Number of dE/dX points for daughter
00060   Float_t  lenDedxParent()   const;    // Length of dE/dX track of parent
00061   Float_t  lenDedxDaughter() const;    // Length of dE/dX track of daughter
00062 
00063   Float_t  mDcaParentDaughter;
00064   Float_t  mDcaDaughterPrimaryVertex;
00065   Float_t  mDcaParentPrimaryVertex;
00066   Float_t  mHitDistanceParentDaughter;
00067   Float_t  mHitDistanceParentVertex;
00068   Float_t  mMinDeltaEnergy;
00069   Float_t  mDecayAngle;
00070   Float_t  mParentMomentum;
00071   Float_t  mParentPrimMomentum;
00072   Int_t    mParentCharge;
00073   Float_t  mDaughterMomentum;
00074   Int_t    mDaughterCharge;
00075   Float_t  mDecayLength;
00076   Float_t  mTransverseMomentum;
00077   Float_t  mTransverseMassKaon;
00078   Float_t  mTransverseMassPion;
00079   Float_t  mRapidityKaon;  
00080   Float_t  mRapidityPion;
00081   Float_t  mChi2Kink;
00082   Float_t  mClKink;
00083   Float_t  mChi2Parent;
00084   Float_t  mClParent;
00085   Float_t  mChi2Daughter;
00086   Float_t  mClDaughter;
00087   Float_t  mDedxParent;
00088   Float_t  mDedxDaughter;
00089   Float_t  mErrDedxParent;
00090   Float_t  mErrDedxDaughter;
00091   UShort_t mNumDedxParent;
00092   UShort_t mNumDedxDaughter;
00093   Int_t    mKeyParent;
00094   Int_t    mKeyDaughter;
00095 
00096 private:
00097   void     findMinDeltaEnergy(StKinkVertex*);
00098   void     findDecayLength(StKinkVertex*);
00099   void     findTransverseMomentum();
00100   void     findTransverseMassKaon();
00101   void     findTransverseMassPion();
00102   void     findRapidityKaon();
00103   void     findRapidityPion();
00104   ClassDef(StKinkMuDst,9)
00105 };
00106 
00107 inline Float_t StKinkMuDst::dcaParentDaughter() const
00108                { return mDcaParentDaughter; }
00109 inline Float_t StKinkMuDst::dcaDaughterPrimaryVertex() const
00110                { return mDcaDaughterPrimaryVertex; }
00111 inline Float_t StKinkMuDst::dcaParentPrimaryVertex() const
00112                { return mDcaParentPrimaryVertex; }
00113 inline Float_t StKinkMuDst::hitDistanceParentDaughter() const
00114                { return mHitDistanceParentDaughter; }
00115 inline Float_t StKinkMuDst::hitDistanceParentVertex() const 
00116                { return mHitDistanceParentVertex; }
00117 inline Float_t StKinkMuDst::mindE() const { return mMinDeltaEnergy; }
00118 inline Float_t StKinkMuDst::decayAngle() const { return mDecayAngle; }
00119 inline Float_t StKinkMuDst::parentMomentum() const
00120                { return mParentMomentum; }
00121 inline Float_t StKinkMuDst::parentPrimMomentum() const
00122                { return mParentPrimMomentum; }
00123 inline Int_t   StKinkMuDst::parentCharge() const
00124                { return mParentCharge; }
00125 inline Float_t StKinkMuDst::daughterMomentum() const
00126                { return mDaughterMomentum; }
00127 inline Int_t   StKinkMuDst::daughterCharge() const
00128                { return mDaughterCharge; }
00129 inline Float_t StKinkMuDst::decayLength() const { return mDecayLength; } 
00130 inline Float_t StKinkMuDst::transverseMomentum() const
00131                { return mTransverseMomentum; }
00132 inline Float_t StKinkMuDst::transverseMassKaon() const
00133                { return mTransverseMassKaon; }
00134 inline Float_t StKinkMuDst::transverseMassPion() const
00135                { return mTransverseMassPion; }
00136 inline Float_t StKinkMuDst::rapidityKaon() const { return mRapidityKaon; }
00137 inline Float_t StKinkMuDst::rapidityPion() const { return mRapidityPion; }
00138 inline Float_t StKinkMuDst::chi2Kink()     const { return mChi2Kink; }
00139 inline Float_t StKinkMuDst::clKink()       const { return mClKink; }
00140 inline Float_t StKinkMuDst::chi2Parent()   const { return mChi2Parent; }
00141 inline Float_t StKinkMuDst::clParent()     const { return mClParent; }
00142 inline Float_t StKinkMuDst::chi2Daughter() const { return mChi2Daughter; }
00143 inline Float_t StKinkMuDst::clDaughter()   const { return mClDaughter; }
00144 inline void StKinkMuDst::setParentBad() { mChi2Parent = -TMath::Abs(mChi2Parent); }
00145 inline void StKinkMuDst::setDaughterBad() { mChi2Daughter = -TMath::Abs(mChi2Daughter); }
00146 inline Float_t StKinkMuDst::dedxParent()   const { return mDedxParent; }
00147 inline Float_t StKinkMuDst::dedxDaughter() const { return mDedxDaughter; }
00148 inline Float_t StKinkMuDst::errDedxParent()   const { return mErrDedxParent; }
00149 inline Float_t StKinkMuDst::errDedxDaughter() const { return mErrDedxDaughter; }
00150 inline UShort_t StKinkMuDst::numDedxParent()   const
00151                { return (mNumDedxParent%100); }
00152 inline UShort_t StKinkMuDst::numDedxDaughter() const
00153                { return (mNumDedxDaughter%100); }
00154 inline Float_t StKinkMuDst::lenDedxParent()   const
00155                { return (mNumDedxParent/100); }
00156 inline Float_t StKinkMuDst::lenDedxDaughter() const
00157                { return (mNumDedxDaughter/100); }
00158 inline Int_t StKinkMuDst::keyParent() const { return mKeyParent; }
00159 inline Int_t StKinkMuDst::keyDaughter() const { return mKeyDaughter; }
00160 #endif
00161 
00162 
00163 /***********************************************************************
00164  * $Id: StKinkMuDst.hh,v 3.13 2011/05/27 18:25:32 genevb Exp $
00165  * $Log: StKinkMuDst.hh,v $
00166  * Revision 3.13  2011/05/27 18:25:32  genevb
00167  * Propagate StTrack::key => Int_t to other codes
00168  *
00169  * Revision 3.12  2008/07/11 16:23:08  genevb
00170  * bad() won't work unless chi2 allows to return negative values
00171  *
00172  * Revision 3.11  2008/07/10 16:16:55  genevb
00173  * Allow for marking of bad tracks -> bad secondary vertices
00174  *
00175  * Revision 3.10  2005/03/17 05:02:20  genevb
00176  * Add StMuMomentumShiftMaker friend
00177  *
00178  * Revision 3.9  2004/02/03 20:09:07  genevb
00179  * Update ClassDef version for added data members
00180  *
00181  * Revision 3.8  2004/02/03 03:49:27  genevb
00182  * Added keys (IDs) for Kink parent and daughter
00183  *
00184  * Revision 3.7  2003/06/01 04:25:19  genevb
00185  * Update ClassDef version for altered inheritance
00186  *
00187  * Revision 3.6  2003/05/30 21:20:19  genevb
00188  * doxygen savvy, encoding of FTPC mults, change virtual funcs
00189  *
00190  * Revision 3.5  2002/04/30 16:02:47  genevb
00191  * Common muDst, improved MC code, better kinks, StrangeCuts now a branch
00192  *
00193  * Revision 3.4  2001/11/05 23:41:06  genevb
00194  * Add more dEdx, B field info, careful of changes to TTree unrolling
00195  *
00196  * Revision 3.3  2001/05/04 20:15:14  genevb
00197  * Common interfaces and reorganization of components, add MC event info
00198  *
00199  * Revision 3.2  2000/09/06 21:09:03  wdeng
00200  * Added track charges and total momenta
00201  *
00202  * Revision 3.1  2000/08/10 01:16:24  genevb
00203  * Added number of dedx points
00204  *
00205  * Revision 3.0  2000/07/14 12:56:48  genevb
00206  * Revision 3 has event multiplicities and dedx information for vertex tracks
00207  *
00208  * Revision 2.1  2000/06/09 22:17:10  genevb
00209  * Allow MC data to be copied between DSTs, other small improvements
00210  *
00211  * Revision 2.0  2000/06/02 22:11:54  genevb
00212  * New version of Strangeness micro DST package
00213  *
00214  * Revision 1.1  2000/03/30 00:18:08  genevb
00215  * Introduction of StKinkMuDst
00216  *
00217  ***********************************************************************/