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7ca4655f | 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 | **************************************************************************/ | |
7ca4655f | 15 | /* $Id$ */ |
e370cdfe | 16 | // --------------------- |
17 | // Class AliVZEROTrigger | |
18 | // --------------------- | |
19 | // Top class to simulate the VZERO trigger response | |
20 | // This class is only used for interface with AliTriggerDetector | |
21 | // Its create and Set Inputs of the CTP | |
22 | // The Calculation of the trigger response is done into AliVZEROTriggerSimulator | |
23 | // | |
24 | ||
7ca4655f | 25 | |
26 | #include <TClonesArray.h> | |
c93255fe | 27 | #include <TTree.h> |
7ca4655f | 28 | |
360938ba | 29 | #include "AliRun.h" |
c93255fe | 30 | #include "AliLoader.h" |
31 | #include "AliLog.h" | |
360938ba | 32 | #include "AliRunLoader.h" |
fad64858 | 33 | #include "AliTriggerInput.h" |
360938ba | 34 | |
fad64858 | 35 | #include "AliVZEROdigit.h" |
36 | #include "AliVZEROTriggerSimulator.h" | |
360938ba | 37 | #include "AliVZEROTrigger.h" |
38 | ||
39 | //______________________________________________________________________ | |
40 | ClassImp(AliVZEROTrigger) | |
360938ba | 41 | |
42 | //______________________________________________________________________ | |
a055ee24 | 43 | |
fad64858 | 44 | AliVZEROTrigger::AliVZEROTrigger():AliTriggerDetector() |
360938ba | 45 | { |
46 | SetName("VZERO"); | |
47 | CreateInputs(); | |
360938ba | 48 | } |
360938ba | 49 | //______________________________________________________________________ |
50 | void AliVZEROTrigger::CreateInputs() | |
51 | { | |
fad64858 | 52 | // Do not create inputs again!! |
53 | if( fInputs.GetEntriesFast() > 0 ) return; | |
54 | ||
55 | fInputs.AddLast( new AliTriggerInput( "VZERO_BBA_AND_BBC", "VZERO", 0 ) ); | |
56 | fInputs.AddLast( new AliTriggerInput( "VZERO_BBA_OR_BBC","VZERO", 0 ) ); | |
57 | fInputs.AddLast( new AliTriggerInput( "VZERO_BGA_AND_BBC", "VZERO", 0 ) ); | |
11b1e8cb | 58 | fInputs.AddLast( new AliTriggerInput( "0VGA", "VZERO", 0 ) ); |
fad64858 | 59 | fInputs.AddLast( new AliTriggerInput( "VZERO_BGC_AND_BBA", "VZERO", 0 ) ); |
11b1e8cb | 60 | fInputs.AddLast( new AliTriggerInput( "0VGC", "VZERO", 0 ) ); |
fad64858 | 61 | fInputs.AddLast( new AliTriggerInput( "VZERO_CTA1_AND_CTC1", "VZERO", 0 ) ); |
62 | fInputs.AddLast( new AliTriggerInput( "VZERO_CTA1_OR_CTC1", "VZERO", 0 ) ); | |
63 | fInputs.AddLast( new AliTriggerInput( "VZERO_CTA2_AND_CTC2", "VZERO", 0 ) ); | |
64 | fInputs.AddLast( new AliTriggerInput( "VZERO_CTA2_OR_CTC2", "VZERO", 0 ) ); | |
65 | fInputs.AddLast( new AliTriggerInput( "VZERO_MTA_AND_MTC", "VZERO", 0 ) ); | |
66 | fInputs.AddLast( new AliTriggerInput( "VZERO_MTA_OR_MTC", "VZERO", 0 ) ); | |
11b1e8cb | 67 | fInputs.AddLast( new AliTriggerInput( "0VBA", "VZERO", 0 ) ); |
68 | fInputs.AddLast( new AliTriggerInput( "0VBC", "VZERO", 0 ) ); | |
fad64858 | 69 | fInputs.AddLast( new AliTriggerInput( "VZERO_BGA_OR_BGC", "VZERO", 0 ) ); |
70 | fInputs.AddLast( new AliTriggerInput( "VZERO_BEAMGAS", "VZERO", 0 ) ); | |
7bd4d308 | 71 | |
72 | // The following are kept for compatibility with the CTP configuration file. Will have to be removed at some point | |
73 | fInputs.AddLast( new AliTriggerInput( "VZERO_AND", "VZERO", 0 ) ); | |
74 | fInputs.AddLast( new AliTriggerInput( "VZERO_OR","VZERO", 0 ) ); | |
360938ba | 75 | } |
76 | ||
77 | //______________________________________________________________________ | |
78 | void AliVZEROTrigger::Trigger() | |
79 | { | |
360938ba | 80 | // ********** Get run loader for the current event ********** |
fad64858 | 81 | AliRunLoader* runLoader = AliRunLoader::Instance(); |
82 | ||
83 | AliLoader* loader = runLoader->GetLoader( "VZEROLoader" ); | |
84 | ||
85 | if(!loader) { | |
86 | AliError("Can not get VZERO loader"); | |
87 | return; | |
88 | } | |
d0ff6548 | 89 | loader->LoadDigits("update"); |
fad64858 | 90 | TTree* vzeroDigitsTree = loader->TreeD(); |
91 | ||
92 | if (!vzeroDigitsTree) { | |
93 | AliError("Can not get the VZERO digit tree"); | |
94 | return; | |
95 | } | |
96 | TClonesArray* vzeroDigits = NULL; | |
97 | TBranch* digitBranch = vzeroDigitsTree->GetBranch("VZERODigit"); | |
98 | digitBranch->SetAddress(&vzeroDigits); | |
99 | ||
100 | AliVZEROTriggerSimulator * triggerSimulator = new AliVZEROTriggerSimulator(vzeroDigitsTree,vzeroDigits); | |
101 | ||
d0ff6548 | 102 | |
fad64858 | 103 | triggerSimulator->Run(); |
104 | ||
d0ff6548 | 105 | loader->WriteDigits("OVERWRITE"); |
106 | loader->UnloadDigits(); | |
107 | ||
fad64858 | 108 | if(triggerSimulator->GetBBAandBBC()) SetInput( "VZERO_BBA_AND_BBC" ); |
109 | if(triggerSimulator->GetBBAorBBC()) SetInput( "VZERO_BBA_OR_BBC" ); | |
110 | if(triggerSimulator->GetBGAandBBC()) SetInput( "VZERO_BGA_AND_BBC" ); | |
11b1e8cb | 111 | if(triggerSimulator->GetBGA()) SetInput( "0VGA" ); |
fad64858 | 112 | if(triggerSimulator->GetBGCandBBA()) SetInput( "VZERO_BGC_AND_BBA" ); |
11b1e8cb | 113 | if(triggerSimulator->GetBGC()) SetInput( "0VGC" ); |
fad64858 | 114 | if(triggerSimulator->GetCTA1andCTC1()) SetInput( "VZERO_CTA1_AND_CTC1" ); |
115 | if(triggerSimulator->GetCTA1orCTC1()) SetInput( "VZERO_CTA1_OR_CTC1" ); | |
116 | if(triggerSimulator->GetCTA2andCTC2()) SetInput( "VZERO_CTA2_AND_CTC2" ); | |
117 | if(triggerSimulator->GetCTA1orCTC1()) SetInput( "VZERO_CTA1_OR_CTC1" ); | |
118 | if(triggerSimulator->GetMTAandMTC()) SetInput( "VZERO_MTA_AND_MTC" ); | |
119 | if(triggerSimulator->GetMTAorMTC()) SetInput( "VZERO_MTA_OR_MTC" ); | |
11b1e8cb | 120 | if(triggerSimulator->GetBBA()) SetInput( "0VBA" ); |
121 | if(triggerSimulator->GetBBC()) SetInput( "0VBC" ); | |
fad64858 | 122 | if(triggerSimulator->GetBGAorBGC()) SetInput( "VZERO_BGA_OR_BGC" ); |
123 | if(triggerSimulator->GetBeamGas()) SetInput( "VZERO_BEAMGAS" ); | |
360938ba | 124 | |
7bd4d308 | 125 | // The following are kept for compatibility with the CTP configuration file. Will have to be removed at some point |
11b1e8cb | 126 | if(triggerSimulator->GetBBAandBBC()) SetInput( "VZERO_AND" ); |
127 | if(triggerSimulator->GetBBAorBBC()) SetInput( "VZERO_OR" ); | |
7bd4d308 | 128 | |
360938ba | 129 | return; |
130 | } | |
131 | ||
7bd4d308 | 132 | |
e370cdfe | 133 |