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563113d0 | 1 | #ifndef ALICFEVENTGENCUTS_H |
2 | #define ALICFEVENTGENCUTS_H | |
3 | /************************************************************************** | |
4 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * * | |
6 | * Author: The ALICE Off-line Project. * | |
7 | * Contributors are mentioned in the code where appropriate. * | |
8 | * * | |
9 | * Permission to use, copy, modify and distribute this software and its * | |
10 | * documentation strictly for non-commercial purposes is hereby granted * | |
11 | * without fee, provided that the above copyright notice appears in all * | |
12 | * copies and that both the copyright notice and this permission notice * | |
13 | * appear in the supporting documentation. The authors make no claims * | |
14 | * about the suitability of this software for any purpose. It is * | |
15 | * provided "as is" without express or implied warranty. * | |
16 | **************************************************************************/ | |
17 | // Cut on the Event at generator level: for the moment just | |
18 | // the requirements on the MB process type, on the number of charged tracks | |
19 | // and on the vertex 3-D position are implemented | |
20 | // The argument of IsSelected member function (passed object) is cast into | |
21 | // an AliMCEvent. In the future may be modified to use AliVEvent interface | |
22 | // and to include more cut variables. | |
23 | // The class derives from AliCFCutBase | |
24 | // Author:S.Arcelli Silvia.Arcelli@cern.ch | |
25 | ||
26 | ||
27 | #include "AliCFCutBase.h" | |
563113d0 | 28 | class TBits; |
107a3100 | 29 | class AliGenEventHeader; |
2238d871 | 30 | class AliMCEvent; |
563113d0 | 31 | //____________________________________________________________________________ |
32 | class AliCFEventGenCuts: public AliCFCutBase | |
33 | { | |
34 | public : | |
35 | AliCFEventGenCuts() ; | |
36 | AliCFEventGenCuts(Char_t* name, Char_t* title) ; | |
37 | AliCFEventGenCuts(const AliCFEventGenCuts& c) ; | |
38 | AliCFEventGenCuts& operator=(const AliCFEventGenCuts& c) ; | |
39 | ~AliCFEventGenCuts(); | |
9eeae5d5 | 40 | Bool_t IsSelected(TObject* obj); |
41 | Bool_t IsSelected(TList* /*list*/) {return kTRUE;} | |
563113d0 | 42 | |
43 | //number of embedded cuts | |
44 | enum{kNCuts=5}; | |
45 | ||
46 | //Label the MB MC processes | |
47 | enum PrType { | |
48 | kND, kSD, kDD | |
49 | }; | |
50 | ||
2238d871 | 51 | |
52 | static Int_t ProcType(AliGenEventHeader *genHeader); | |
53 | static Bool_t IsMBProcType(AliMCEvent *ev, PrType iproc); | |
54 | ||
55 | ||
56 | void SetMBSelProcType(PrType iproc = kND) {fMBProcType=iproc;} // cut values setter | |
57 | Int_t GetMBSelProcType()const {return fMBProcType;} // cut values getter | |
563113d0 | 58 | |
59 | ||
60 | ||
61 | void SetNTracksCut(Int_t xMin=-1, Int_t xMax=1000000) {fNTracksMin=xMin; fNTracksMax=xMax;} // cut values setter | |
62 | ||
63 | void SetRequireVtxCuts(Bool_t vtx=kFALSE) {fRequireVtxCuts=vtx;} // cut values setter | |
64 | void SetVertexXCut(Double_t xMin=-1.e99, Double_t xMax=1.e99) { fVtxXMin=xMin; fVtxXMax=xMax;} // cut values setter | |
65 | void SetVertexYCut(Double_t yMin=-1.e99, Double_t yMax=1.e99) { fVtxYMin=yMin; fVtxYMax=yMax;} // cut values setter | |
66 | void SetVertexZCut(Double_t zMin=-1.e99, Double_t zMax=1.e99) { fVtxZMin=zMin; fVtxZMax=zMax;} // cut values setter | |
67 | ||
68 | Int_t GetNTracksMin() const {return fNTracksMin;} // cut values getter | |
69 | Int_t GetNTracksMax() const {return fNTracksMax;} // cut values getter | |
70 | Bool_t GetRequireVtxCuts() const {return fRequireVtxCuts;} // cut value getter | |
71 | Double_t GetVertexXMax() const {return fVtxXMax;} // cut values getter | |
72 | Double_t GetVertexYMax() const {return fVtxYMax;} // cut values getter | |
73 | Double_t GetVertexZMax() const {return fVtxZMax;} // cut values getter | |
74 | Double_t GetVertexXMin() const {return fVtxXMin;} // cut values getter | |
75 | Double_t GetVertexYMin() const {return fVtxYMin;} // cut values getter | |
76 | Double_t GetVertexZMin() const {return fVtxZMin;} // cut values getter | |
77 | ||
78 | ||
107a3100 | 79 | protected: |
2238d871 | 80 | |
107a3100 | 81 | void SelectionBitMap(TObject* obj); |
563113d0 | 82 | |
2238d871 | 83 | Int_t fMBProcType ; //the type of selected MB process |
563113d0 | 84 | Int_t fNTracksMin; //minimum number of particles in the event |
85 | Int_t fNTracksMax; //maximum number of particles in the event | |
86 | Bool_t fRequireVtxCuts ; //The type of trigger to be checked | |
87 | Double_t fVtxXMax ; //X vertex position, maximum value | |
88 | Double_t fVtxYMax ; //Y vertex position, maximum value | |
89 | Double_t fVtxZMax ; //Z vertex position, maximum value | |
90 | Double_t fVtxXMin ; //X vertex position, minimum value | |
91 | Double_t fVtxYMin ; //Y vertex position, minimum value | |
92 | Double_t fVtxZMin ; //Z vertex position, minimum value | |
93 | ||
94 | TBits *fBitMap ; //cut mask | |
95 | ||
107a3100 | 96 | ClassDef(AliCFEventGenCuts,2); |
563113d0 | 97 | }; |
98 | ||
99 | #endif |