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c580e182 | 1 | // $Id:$ |
e2bb8ddd | 2 | /************************************************************************** |
3 | * This file is property of and copyright by the ALICE HLT Project * | |
4 | * ALICE Experiment at CERN, All rights reserved. * | |
5 | * * | |
6 | * Primary Authors: Artur Szostak <artursz@iafrica.com> * | |
7 | * for The ALICE HLT Project. * | |
8 | * * | |
9 | * Permission to use, copy, modify and distribute this software and its * | |
10 | * documentation strictly for non-commercial purposes is hereby granted * | |
11 | * without fee, provided that the above copyright notice appears in all * | |
12 | * copies and that both the copyright notice and this permission notice * | |
13 | * appear in the supporting documentation. The authors make no claims * | |
14 | * about the suitability of this software for any purpose. It is * | |
15 | * provided "as is" without express or implied warranty. * | |
16 | **************************************************************************/ | |
17 | ||
18 | /// @file AliHLTGlobalTrigger.cxx | |
19 | /// @author Artur Szostak <artursz@iafrica.com> | |
20 | /// @date 19 Dec 2008 | |
21 | /// @brief Implementation of the AliHLTGlobalTrigger base class. | |
22 | /// | |
23 | /// The AliHLTGlobalTriggerComponent class is an abstract class from which a | |
24 | /// derived class is constructed by AliHLTTriggerMenu on the fly. The derived | |
25 | /// class then implements triggering based on the particular trigger menu. | |
26 | ||
27 | #include "AliHLTGlobalTrigger.h" | |
28 | #include "AliHLTGlobalTriggerDecision.h" | |
29 | #include <cstring> | |
30 | ||
31 | ClassImp(AliHLTGlobalTrigger) | |
32 | ||
33 | // Static factory array. | |
34 | AliHLTGlobalTrigger::Factory* | |
35 | AliHLTGlobalTrigger::Factory::fFactory[AliHLTGlobalTrigger::Factory::kMaxFactories] | |
36 | = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL}; | |
37 | ||
38 | ||
39 | AliHLTGlobalTrigger::AliHLTGlobalTrigger() : | |
52f67e50 | 40 | AliHLTLogging(), |
e2bb8ddd | 41 | fCounters() |
42 | { | |
43 | // Default constructor. | |
44 | } | |
45 | ||
46 | ||
47 | AliHLTGlobalTrigger::~AliHLTGlobalTrigger() | |
48 | { | |
49 | // Default destructor. | |
50 | } | |
51 | ||
52 | ||
53 | AliHLTGlobalTrigger* AliHLTGlobalTrigger::Factory::CreateNew(const char* name) | |
54 | { | |
55 | // Creates a new instance of the named trigger class. | |
56 | ||
57 | for (int i = 0; i < kMaxFactories; i++) | |
58 | { | |
59 | if (fFactory[i] != NULL) | |
60 | { | |
61 | if (strcmp(fFactory[i]->ClassName(), name) == 0) | |
62 | { | |
63 | return fFactory[i]->New(); | |
64 | } | |
65 | } | |
66 | } | |
67 | return NULL; | |
68 | } | |
69 | ||
70 | ||
52f67e50 | 71 | AliHLTGlobalTrigger::Factory::Factory() : AliHLTLogging() |
e2bb8ddd | 72 | { |
73 | // Default constructor resisters the class factory. | |
74 | ||
75 | for (int i = 0; i < kMaxFactories; i++) | |
76 | { | |
77 | if (fFactory[i] == NULL) | |
78 | { | |
79 | fFactory[i] = this; | |
80 | return; | |
81 | } | |
82 | } | |
83 | ||
84 | HLTFatal("Trying to register too many global trigger factories."); | |
85 | } | |
86 | ||
87 | ||
88 | AliHLTGlobalTrigger::Factory::~Factory() | |
89 | { | |
90 | // The default destructor deregisters the factory. | |
91 | ||
92 | for (int i = 0; i < kMaxFactories; i++) | |
93 | { | |
94 | if (fFactory[i] == this) | |
95 | { | |
96 | fFactory[i] = NULL; | |
97 | return; | |
98 | } | |
99 | } | |
100 | ||
101 | HLTFatal("Could not find factory to deregister."); | |
102 | } | |
103 | ||
52f67e50 | 104 | |
105 | void AliHLTGlobalTrigger::ResetCounters(UInt_t number) | |
106 | { | |
107 | // Resets the trigger counters. | |
108 | ||
109 | fCounters.Set(number); | |
110 | for (UInt_t i = 0; i < number; i++) | |
111 | { | |
112 | fCounters[i] = 0; | |
113 | } | |
114 | } | |
115 |