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1 | #ifndef ALICENTRALTRIGGER_H | |
2 | #define ALICENTRALTRIGGER_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | /* $Id$ */ | |
8 | ||
9 | /////////////////////////////////////////////////////////////////////////////// | |
10 | // // | |
11 | // This class for running the Central Trigger Processor // | |
12 | // // | |
13 | // // | |
14 | // Load Configuration // | |
15 | // Make a list the trigger detectors involved ( from the configuration) // | |
16 | // For the each event // | |
17 | // Run the Trigger for the each detector // | |
18 | // Get the inputs // | |
19 | // Check the trigger classes // | |
20 | // Create the class mask // | |
21 | // Save result // | |
22 | // // | |
23 | /////////////////////////////////////////////////////////////////////////////// | |
24 | ||
25 | #include <TObject.h> | |
26 | #include <TObjArray.h> | |
27 | ||
28 | class TTree; | |
29 | class AliRunLoader; | |
30 | class AliTriggerConfiguration; | |
31 | ||
32 | class AliCentralTrigger : public TObject { | |
33 | ||
34 | public: | |
35 | AliCentralTrigger(); | |
36 | AliCentralTrigger( TString & config ); | |
37 | virtual ~AliCentralTrigger(); | |
38 | ||
39 | Bool_t LoadConfiguration( TString & config ); | |
40 | Bool_t RunTrigger( AliRunLoader * runloader , const char* detectors); | |
41 | ULong64_t TriggerClasses(); | |
42 | void TriggerInputs(); | |
43 | void Reset(); | |
44 | void DeleteConfiguration(); | |
45 | void MakeBranch( TString name, TTree * tree ); | |
46 | // Getters | |
47 | TString GetDetectors(); | |
48 | ULong64_t GetClassMask() const { return fClassMask; } | |
49 | UInt_t GetClusterMask() const { return fClusterMask; } | |
50 | UInt_t GetL0TriggerInputs() const { return fL0TriggerInputs; } | |
51 | UInt_t GetL1TriggerInputs() const { return fL1TriggerInputs; } | |
52 | UShort_t GetL2TriggerInputs() const { return fL2TriggerInputs; } | |
53 | AliTriggerConfiguration* GetConfiguration() { return fConfiguration; } | |
54 | TObjArray* GetFiredClasses() const; | |
55 | void Print( const Option_t* opt ="" ) const; | |
56 | Bool_t CheckTriggeredDetectors() const; | |
57 | ||
58 | // Setters to be used in case raw data when the trigger information | |
59 | // is read from the event header | |
60 | void SetClassMask(ULong64_t mask) { fClassMask = mask; } | |
61 | void SetClusterMask(UInt_t mask) { fClusterMask = mask; } | |
62 | void SetL0TriggerInputs(UInt_t mask) { fL0TriggerInputs = mask; } | |
63 | void SetL1TriggerInputs(UInt_t mask) { fL1TriggerInputs = mask; } | |
64 | void SetL2TriggerInputs(UShort_t mask) { fL2TriggerInputs = mask; } | |
65 | protected: | |
66 | ULong64_t fClassMask; // UID ( bitwise OR of conditions mask ) | |
67 | UInt_t fClusterMask; // UID ( bitwise OR of clusters mask - detector pattern) | |
68 | UInt_t fL0TriggerInputs; // L0 trigger inputs (24 bits) | |
69 | UInt_t fL1TriggerInputs; // L1 trigger inputs (24 bits) | |
70 | UShort_t fL2TriggerInputs; // L2 trigger inputs (12 bits) | |
71 | ||
72 | AliTriggerConfiguration* fConfiguration; // Trigger Configuration used | |
73 | ||
74 | private: | |
75 | void SetOwner(Bool_t x=kTRUE){SetBit(22,x);} // Bit 22 indicates that the object owns fConfiguration | |
76 | Bool_t IsOwner() const {return TestBit(22);} // Test bit 22 to check that the object owns fConfiguration | |
77 | Bool_t IsSelected( TString detName, TString& detectors ) const; | |
78 | AliCentralTrigger( const AliCentralTrigger& ctp ); // Implemented | |
79 | AliCentralTrigger& operator=( const AliCentralTrigger& ctp ); // Not implemented | |
80 | ||
81 | ClassDef( AliCentralTrigger, 5 ) // class for running the Central Trigger Processor | |
82 | }; | |
83 | ||
84 | ||
85 | #endif |