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1 | #ifndef AliVirtualParticle_H |
| 2 | #define AliVirtualParticle_H |
| 3 | /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. * |
| 4 | * See cxx source for full Copyright notice */ |
| 5 | |
| 6 | /* $Id$ */ |
| 7 | |
| 8 | //------------------------------------------------------------------------- |
| 9 | // base class for ESD and AOD particles |
| 10 | // Author: Markus Oldenburg, CERN |
| 11 | //------------------------------------------------------------------------- |
| 12 | |
| 13 | #include <Rtypes.h> |
| 14 | #include <TObject.h> |
| 15 | |
| 16 | class AliVirtualParticle: public TObject { |
| 17 | |
| 18 | public: |
| 19 | AliVirtualParticle() { } |
| 20 | virtual ~AliVirtualParticle() { } |
| 21 | |
| 22 | // kinematics |
| 23 | virtual Double_t Px() const = 0; |
| 24 | virtual Double_t Py() const = 0; |
| 25 | virtual Double_t Pz() const = 0; |
| 26 | virtual Double_t Pt() const = 0; |
| 27 | virtual Double_t P() const = 0; |
| 28 | |
| 29 | virtual Double_t OneOverPt() const = 0; |
| 30 | virtual Double_t Phi() const = 0; |
| 31 | virtual Double_t Theta() const = 0; |
| 32 | |
| 33 | |
| 34 | virtual Double_t E() const = 0; |
| 35 | virtual Double_t M() const = 0; |
| 36 | |
| 37 | virtual Double_t Eta() const = 0; |
| 38 | virtual Double_t Y() const = 0; |
| 39 | |
| 40 | virtual Short_t Charge() const = 0; |
| 41 | |
| 42 | // PID |
| 43 | virtual const Double_t *PID() const = 0; // return PID object (to be defined, still) |
| 44 | |
| 45 | |
| 46 | ClassDef(AliVirtualParticle,0) // base class for particles |
| 47 | }; |
| 48 | |
| 49 | #endif |
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