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a5a091ce | 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 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // Base Class for Detector specific Trigger // // | |
21 | // // | |
22 | // // | |
23 | // // | |
24 | // // | |
25 | // // | |
26 | /////////////////////////////////////////////////////////////////////////////// | |
27 | ||
bacbe0fd | 28 | #include <Riostream.h> |
a5a091ce | 29 | #include <TNamed.h> |
30 | #include <TString.h> | |
31 | #include <TObjArray.h> | |
32 | #include <TRandom.h> | |
33 | ||
34 | ||
35 | #include "AliLog.h" | |
36 | #include "AliRun.h" | |
37 | #include "AliRunLoader.h" | |
38 | ||
39 | #include "AliTriggerInput.h" | |
40 | #include "AliTriggerDetector.h" | |
41 | ||
42 | ||
43 | ||
44 | ClassImp( AliTriggerDetector ) | |
45 | ||
46 | //_____________________________________________________________________________ | |
75e3794b | 47 | AliTriggerDetector::AliTriggerDetector() : |
48 | TNamed(), | |
49 | fMask(0), | |
50 | fInputs() | |
a5a091ce | 51 | { |
52 | // Default constructor | |
a5a091ce | 53 | } |
54 | ||
55 | //_____________________________________________________________________________ | |
56 | void AliTriggerDetector::CreateInputs() | |
57 | { | |
58 | // Define the inputs to the Central Trigger Processor | |
59 | // This is a dummy version | |
60 | ||
61 | // Do not create inputs again!! | |
62 | if( fInputs.GetEntriesFast() > 0 ) return; | |
63 | ||
64 | TString name = GetName(); | |
65 | fInputs.AddLast( new AliTriggerInput( name+"_TEST1_L0", "Dummy input 1", 0x01 ) ); | |
66 | fInputs.AddLast( new AliTriggerInput( name+"_TEST2_L0", "Dummy input 2", 0x02 ) ); | |
67 | fInputs.AddLast( new AliTriggerInput( name+"_TEST3_L0", "Dummy input 3", 0x04 ) ); | |
68 | } | |
69 | ||
70 | //_____________________________________________________________________________ | |
71 | void AliTriggerDetector::Trigger() | |
72 | { | |
73 | // This is a dummy version set all inputs in a random way | |
74 | ||
75 | AliWarning( Form( "Triggering dummy detector %s", GetName() ) ); | |
76 | ||
77 | // ********** Get Digits for the current event ********** | |
78 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
79 | AliInfo( Form( "Event %d", runLoader->GetEventNumber() ) ); | |
80 | ||
81 | TString loadername = GetName(); | |
82 | loadername.Append( "Loader" ); | |
83 | AliLoader * loader = runLoader->GetLoader( loadername.Data() ); | |
84 | if( loader ) { | |
85 | loader->LoadDigits( "READ" ); | |
86 | TTree* digits = loader->TreeD(); | |
87 | // Do something with the digits !!! | |
88 | if( digits ) { | |
89 | // digits->Print(); | |
90 | } | |
91 | loader->UnloadDigits(); | |
92 | } | |
93 | // ****************************************************** | |
94 | ||
95 | // set all inputs in a random way | |
96 | Int_t nInputs = fInputs.GetEntriesFast(); | |
97 | for( Int_t j=0; j<nInputs; j++ ) { | |
98 | AliTriggerInput* in = (AliTriggerInput*)fInputs.At( j ); | |
99 | if( gRandom->Rndm() > 0.5 ) { | |
100 | in->Set(); | |
101 | fMask |= in->GetValue(); | |
102 | } | |
103 | } | |
104 | } | |
105 | ||
106 | //_____________________________________________________________________________ | |
107 | void AliTriggerDetector::SetInput( TString& name ) | |
108 | { | |
109 | // Set Input by name | |
92c1978f | 110 | SetInput( name.Data() ); |
a5a091ce | 111 | } |
112 | ||
113 | //_____________________________________________________________________________ | |
114 | void AliTriggerDetector::SetInput( const char * name ) | |
115 | { | |
116 | // Set Input by name | |
117 | AliTriggerInput* in = ((AliTriggerInput*)fInputs.FindObject( name )); | |
92c1978f | 118 | if( in ) { |
119 | in->Set(); | |
120 | fMask |= in->GetValue(); | |
121 | } else | |
122 | AliError( Form( "There is not input named %s", name ) ); | |
a5a091ce | 123 | } |
124 | ||
125 | //_____________________________________________________________________________ | |
126 | void AliTriggerDetector::SetInput( Int_t mask ) | |
127 | { | |
128 | // Set Input by mask | |
129 | Int_t nInputs = fInputs.GetEntriesFast(); | |
130 | for( Int_t j=0; j<nInputs; j++ ) { | |
131 | AliTriggerInput* in = (AliTriggerInput*)fInputs.At( j ); | |
132 | if( in->GetMask() == mask ) { | |
133 | in->Set(); | |
134 | fMask |= in->GetValue(); | |
135 | break; | |
136 | } | |
137 | } | |
138 | } | |
139 | ||
bacbe0fd | 140 | //_____________________________________________________________________________ |
141 | void AliTriggerDetector::Print( const Option_t* opt ) const | |
142 | { | |
143 | ||
144 | cout << "Trigger Detector : " << GetName() << endl; | |
145 | cout << " Trigger Class Mask: 0x" << hex << GetMask() << dec << endl; | |
146 | Int_t nInputs = fInputs.GetEntriesFast(); | |
147 | for( Int_t j=0; j<nInputs; j++ ) { | |
148 | AliTriggerInput* in = (AliTriggerInput*)fInputs.At( j ); | |
149 | in->Print( opt ); | |
150 | } | |
151 | } |