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3b2353d8 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | #include "AliLog.h" | |
19 | #include "AliRun.h" | |
20 | #include "AliRunLoader.h" | |
21 | #include "AliTriggerInput.h" | |
22 | ||
23 | #include "AliMUON.h" | |
24 | #include "AliMUONLoader.h" | |
25 | #include "AliMUONData.h" | |
26 | #include "AliMUONDigit.h" | |
f57d136a | 27 | #include "AliMUONGlobalTrigger.h" |
3b2353d8 | 28 | #include "AliMUONTrigger.h" |
29 | ||
85fec35d | 30 | /// |
31 | /// \class AliMUONTrigger | |
32 | /// | |
33 | /// Implementation of AliTriggerDetector for MUON detector | |
34 | /// | |
35 | /// So far, the inputs are taken from AliMUONTriggerDecision object | |
f57d136a | 36 | /// April 06, E.L.T. |
37 | /// May 06, taken info from Global Trigger branch (Ch.F) | |
85fec35d | 38 | |
3b2353d8 | 39 | //---------------------------------------------------------------------- |
40 | ClassImp(AliMUONTrigger) | |
41 | ||
42 | //---------------------------------------------------------------------- | |
43 | AliMUONTrigger::AliMUONTrigger() | |
44 | : AliTriggerDetector() | |
45 | { | |
46 | SetName("MUON"); | |
47 | CreateInputs(); | |
48 | } | |
49 | ||
50 | //---------------------------------------------------------------------- | |
51 | void AliMUONTrigger::CreateInputs() | |
52 | { | |
53 | // inputs | |
54 | ||
55 | // Do not create inputs again!! | |
56 | if( fInputs.GetEntriesFast() > 0 ) return; | |
57 | ||
8d4fefab | 58 | fInputs.AddLast( new AliTriggerInput( "MUON_Single_LPt_L0", "Single Low Pt", 0x01 ) ); |
59 | fInputs.AddLast( new AliTriggerInput( "MUON_Single_HPt_L0", "Single High Pt", 0x02 ) ); | |
3b2353d8 | 60 | |
8d4fefab | 61 | fInputs.AddLast( new AliTriggerInput( "MUON_Unlike_LPt_L0", "Dimuon Unlike Sign pair Low Pt", 0x04 ) ); |
62 | fInputs.AddLast( new AliTriggerInput( "MUON_Unlike_HPt_L0", "Dimuon Unlike Sign pair High Pt", 0x08 ) ); | |
3b2353d8 | 63 | |
8d4fefab | 64 | fInputs.AddLast( new AliTriggerInput( "MUON_Like_LPt_L0", "Dimuon Like Sign pair Low Pt", 0x10 ) ); |
65 | fInputs.AddLast( new AliTriggerInput( "MUON_Like_HPt_L0", "Dimuon Like Sign pair High Pt", 0x20 ) ); | |
3b2353d8 | 66 | } |
67 | ||
68 | //---------------------------------------------------------------------- | |
69 | void AliMUONTrigger::Trigger() | |
70 | { | |
85fec35d | 71 | // sets the trigger inputs |
f57d136a | 72 | AliMUONGlobalTrigger* globalTrigger; |
73 | TClonesArray* globalTriggerArray; | |
3b2353d8 | 74 | |
75 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
76 | ||
84aac932 | 77 | AliLoader * muonLoader = runLoader->GetLoader("MUONLoader"); |
78 | muonLoader->LoadDigits("READ"); | |
f57d136a | 79 | |
3b2353d8 | 80 | // Creating MUON data container |
84aac932 | 81 | AliMUONData* muonData = new AliMUONData(muonLoader,"MUON","MUON"); |
f57d136a | 82 | |
83 | // get global info | |
84 | muonData->SetTreeAddress("GLT"); | |
85 | muonData->GetTriggerD(); | |
86 | globalTriggerArray = muonData->GlobalTrigger(); | |
698b2e52 | 87 | if (globalTriggerArray == 0x0) { |
88 | AliWarning("No Global Trigger Array available"); | |
89 | return; | |
90 | } | |
f57d136a | 91 | globalTrigger = (AliMUONGlobalTrigger*)globalTriggerArray->UncheckedAt(0); |
92 | ||
93 | if (globalTrigger == 0x0) { | |
94 | AliWarning("No Global Trigger available"); | |
95 | return; | |
96 | } | |
97 | // set CTP | |
8d4fefab | 98 | if (globalTrigger->SingleLpt()) SetInput("MUON_Single_LPt_L0"); |
99 | if (globalTrigger->SingleHpt()) SetInput("MUON_Single_HPt_L0"); | |
3b2353d8 | 100 | |
f57d136a | 101 | if (globalTrigger->PairUnlikeLpt()) SetInput("MUON_Unlike_LPt_L0"); |
102 | if (globalTrigger->PairUnlikeHpt()) SetInput("MUON_Unlike_HPt_L0"); | |
3b2353d8 | 103 | |
f57d136a | 104 | if (globalTrigger->PairLikeLpt()) SetInput("MUON_Like_LPt_L0"); |
105 | if (globalTrigger->PairLikeHpt()) SetInput("MUON_Like_HPt_L0"); | |
f57d136a | 106 | |
107 | muonData->ResetTrigger(); | |
108 | muonLoader->UnloadDigits(); | |
109 | ||
3b2353d8 | 110 | } |