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7a37a034 | 1 | // -*- Mode: C++ -*- |
2 | // $Id$ | |
8125805f | 3 | #ifndef ALIHLTV0HISTOCOMPONENT_H |
4 | #define ALIHLTV0HISTOCOMPONENT_H | |
5 | //* This file is property of and copyright by the ALICE HLT Project * | |
6 | //* ALICE Experiment at CERN, All rights reserved. * | |
7 | //* See cxx source for full Copyright notice * | |
8 | ||
9 | /** @file AliHLTV0HistoComponent.h | |
10 | @author Sergey Gorbunov | |
11 | @brief Component for monitor V0 physics | |
12 | */ | |
13 | ||
14 | #include "AliHLTProcessor.h" | |
15 | class TH1F; | |
16 | class TH2F; | |
17 | ||
18 | /** | |
19 | * @class AliHLTTPCV0HistoComponent | |
20 | * Component for monitor V0 physics | |
21 | */ | |
22 | class AliHLTV0HistoComponent : public AliHLTProcessor | |
23 | { | |
24 | public: | |
25 | /** default constructor */ | |
26 | AliHLTV0HistoComponent(); | |
27 | /** destructor */ | |
28 | virtual ~AliHLTV0HistoComponent(); | |
29 | ||
30 | // Public functions to implement AliHLTComponent's interface. | |
31 | // These functions are required for the registration process | |
32 | ||
33 | /** interface function, see AliHLTComponent for description */ | |
34 | const char* GetComponentID(); | |
35 | /** interface function, see AliHLTComponent for description */ | |
36 | void GetInputDataTypes(AliHLTComponentDataTypeList& list); | |
37 | /** interface function, see AliHLTComponent for description */ | |
38 | AliHLTComponentDataType GetOutputDataType(); | |
39 | /** interface function, see AliHLTComponent for description */ | |
40 | virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ); | |
41 | /** interface function, see AliHLTComponent for description */ | |
42 | AliHLTComponent* Spawn(); | |
43 | ||
44 | protected: | |
45 | ||
46 | // Protected functions to implement AliHLTComponent's interface. | |
47 | // These functions provide initialization as well as the actual processing | |
48 | // capabilities of the component. | |
49 | ||
50 | /** interface function, see AliHLTComponent for description */ | |
51 | int DoInit( int argc, const char** argv ); | |
52 | /** interface function, see AliHLTComponent for description */ | |
53 | int DoDeinit(); | |
54 | /** interface function, see AliHLTComponent for description */ | |
55 | int DoEvent( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& trigData ); | |
56 | ||
57 | int Reconfigure(const char* cdbEntry, const char* chainId); | |
58 | ||
59 | using AliHLTProcessor::DoEvent; | |
60 | ||
61 | private: | |
62 | /** copy constructor prohibited */ | |
63 | AliHLTV0HistoComponent(const AliHLTV0HistoComponent&); | |
64 | /** assignment operator prohibited */ | |
65 | AliHLTV0HistoComponent& operator=(const AliHLTV0HistoComponent&); | |
66 | /** | |
67 | * Configure the component. | |
68 | * Parse a string for the configuration arguments and set the component | |
69 | * properties. | |
70 | */ | |
71 | int Configure(const char* arguments); | |
72 | ||
608cfbda | 73 | // cuts: |
74 | // [0] == 0 --- N clusters on each daughter track | |
75 | // [1] == 2.5 --- (daughter-primVtx)/sigma >= cut | |
76 | // [2] == 3.5 --- (v0 - primVtx)/sigma <= cut | |
77 | // [3] == 3.0 --- (decay_length)/sigma >= cut | |
78 | // [4] == 0.0 --- (decay_length)[cm] >= cut | |
79 | // [5] == 300.0 --- (v0 radius)[cm] <= cut | |
80 | // [6] == 3.5 --- (v0 mass - true value)/sigma <= cut (for identification) | |
81 | // [7] == 0.05 --- (v0 mass - true value) <= cut (for identification) | |
82 | ||
e419c1ae | 83 | AliHLTUInt32_t fUID;// uID of the component |
84 | ||
608cfbda | 85 | Double_t fGammaCuts[8]; // cuts for gammas |
86 | Double_t fKsCuts[8]; // cuts for Ks | |
87 | Double_t fLambdaCuts[8]; // cuts for Lambdas | |
88 | Double_t fAPCuts[8]; // cuts for AP plot | |
89 | ||
01ce7f55 | 90 | TH1F *fGamma; // Gamma inv. mass |
91 | TH1F *fKShort; // Ks inv. mass | |
92 | TH1F *fLambda; // Lambda inv. mass | |
5c9f2410 | 93 | TH1F *fPi0; // Pi0 inv. mass |
01ce7f55 | 94 | TH2F *fAP; // Armenteros-Podolanski |
95 | TH2F *fGammaXY; // XY distribution of gamma convertions | |
4d5ee3db | 96 | Int_t fNEvents; // n of processed events |
01ce7f55 | 97 | Int_t fNGammas; // n found total |
8125805f | 98 | Int_t fNKShorts; // n found total |
01ce7f55 | 99 | Int_t fNLambdas; // n found total |
5c9f2410 | 100 | Int_t fNPi0s; // n found total |
e419c1ae | 101 | |
8125805f | 102 | ClassDef(AliHLTV0HistoComponent, 0); |
103 | ||
104 | }; | |
105 | #endif |