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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 | ||
445096c0 | 18 | #include "AliMUONTrigger.h" |
7ca4655f | 19 | |
3b2353d8 | 20 | #include "AliLog.h" |
445096c0 | 21 | #include "AliMUONGlobalTrigger.h" |
22 | #include "AliMUONVTriggerStore.h" | |
3b2353d8 | 23 | #include "AliRun.h" |
24 | #include "AliRunLoader.h" | |
25 | #include "AliTriggerInput.h" | |
26 | ||
d133db99 | 27 | |
28 | //----------------------------------------------------------------------------- | |
85fec35d | 29 | /// \class AliMUONTrigger |
30 | /// | |
31 | /// Implementation of AliTriggerDetector for MUON detector | |
32 | /// | |
33 | /// So far, the inputs are taken from AliMUONTriggerDecision object | |
f57d136a | 34 | /// April 06, E.L.T. |
35 | /// May 06, taken info from Global Trigger branch (Ch.F) | |
d133db99 | 36 | /// |
37 | /// \author E. Lopez Torres | |
38 | //----------------------------------------------------------------------------- | |
85fec35d | 39 | |
3b2353d8 | 40 | //---------------------------------------------------------------------- |
71a2d3aa | 41 | /// \cond CLASSIMP |
3b2353d8 | 42 | ClassImp(AliMUONTrigger) |
71a2d3aa | 43 | /// \endcond |
3b2353d8 | 44 | |
45 | //---------------------------------------------------------------------- | |
46 | AliMUONTrigger::AliMUONTrigger() | |
445096c0 | 47 | : AliTriggerDetector(), fTriggerStore(0x0) |
3b2353d8 | 48 | { |
71a2d3aa | 49 | /// Default constructor |
50 | ||
3b2353d8 | 51 | SetName("MUON"); |
52 | CreateInputs(); | |
53 | } | |
54 | ||
71a2d3aa | 55 | //---------------------------------------------------------------------- |
56 | AliMUONTrigger::~AliMUONTrigger() | |
57 | { | |
445096c0 | 58 | /// Destructor |
59 | delete fTriggerStore; | |
71a2d3aa | 60 | } |
61 | ||
3b2353d8 | 62 | //---------------------------------------------------------------------- |
63 | void AliMUONTrigger::CreateInputs() | |
64 | { | |
71a2d3aa | 65 | /// inputs |
3b2353d8 | 66 | |
67 | // Do not create inputs again!! | |
68 | if( fInputs.GetEntriesFast() > 0 ) return; | |
69 | ||
572b6f20 | 70 | fInputs.AddLast( new AliTriggerInput( "MUON_Single_LPt_L0", "MUONTRG", 0 ) ); |
71 | fInputs.AddLast( new AliTriggerInput( "MUON_Single_HPt_L0", "MUONTRG", 0 ) ); | |
3b2353d8 | 72 | |
572b6f20 | 73 | fInputs.AddLast( new AliTriggerInput( "MUON_Unlike_LPt_L0", "MUONTRG", 0 ) ); |
74 | fInputs.AddLast( new AliTriggerInput( "MUON_Unlike_HPt_L0", "MUONTRG", 0 ) ); | |
3b2353d8 | 75 | |
572b6f20 | 76 | fInputs.AddLast( new AliTriggerInput( "MUON_Like_LPt_L0", "MUONTRG", 0 ) ); |
77 | fInputs.AddLast( new AliTriggerInput( "MUON_Like_HPt_L0", "MUONTRG", 0 ) ); | |
3b2353d8 | 78 | } |
79 | ||
80 | //---------------------------------------------------------------------- | |
81 | void AliMUONTrigger::Trigger() | |
82 | { | |
71a2d3aa | 83 | /// sets the trigger inputs |
84 | ||
33c3c91a | 85 | AliRunLoader* runLoader = AliRunLoader::Instance(); |
445096c0 | 86 | |
87 | AliLoader * muonLoader = runLoader->GetDetectorLoader("MUON"); | |
84aac932 | 88 | muonLoader->LoadDigits("READ"); |
f57d136a | 89 | |
445096c0 | 90 | TTree* treeD = muonLoader->TreeD(); |
91 | ||
92 | if (!treeD) | |
93 | { | |
94 | AliError("No TreeD available. Cannot make trigger"); | |
698b2e52 | 95 | return; |
96 | } | |
445096c0 | 97 | |
98 | if (!fTriggerStore) | |
99 | { | |
100 | fTriggerStore = AliMUONVTriggerStore::Create(*treeD); | |
101 | if (!fTriggerStore) | |
102 | { | |
103 | AliError("Could not create triggerStore from treeD"); | |
104 | return; | |
105 | } | |
106 | } | |
f57d136a | 107 | |
445096c0 | 108 | Bool_t ok = fTriggerStore->Connect(*treeD,kTRUE); |
109 | ||
110 | if (!ok) | |
111 | { | |
112 | AliError("Could not read trigger from TreeD !"); | |
f57d136a | 113 | return; |
114 | } | |
3b2353d8 | 115 | |
445096c0 | 116 | treeD->GetEvent(0); |
3b2353d8 | 117 | |
445096c0 | 118 | AliMUONGlobalTrigger* globalTrigger = fTriggerStore->Global(); |
119 | if (globalTrigger == 0x0) | |
120 | { | |
121 | AliWarning("No Global Trigger available"); | |
122 | } | |
123 | else | |
124 | { | |
125 | // set CTP | |
126 | if (globalTrigger->SingleLpt()) SetInput("MUON_Single_LPt_L0"); | |
127 | if (globalTrigger->SingleHpt()) SetInput("MUON_Single_HPt_L0"); | |
128 | ||
129 | if (globalTrigger->PairUnlikeLpt()) SetInput("MUON_Unlike_LPt_L0"); | |
130 | if (globalTrigger->PairUnlikeHpt()) SetInput("MUON_Unlike_HPt_L0"); | |
131 | ||
132 | if (globalTrigger->PairLikeLpt()) SetInput("MUON_Like_LPt_L0"); | |
133 | if (globalTrigger->PairLikeHpt()) SetInput("MUON_Like_HPt_L0"); | |
134 | } | |
f57d136a | 135 | muonLoader->UnloadDigits(); |
445096c0 | 136 | fTriggerStore->Clear(); |
3b2353d8 | 137 | } |