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26a4668d | 1 | #ifndef ALIHLTMUONCONSTANTS_H |
2 | #define ALIHLTMUONCONSTANTS_H | |
e6357f88 | 3 | /************************************************************************** |
4 | * This file is property of and copyright by the ALICE HLT Project * | |
5 | * All rights reserved. * | |
6 | * * | |
7 | * Primary Authors: * | |
8 | * Indranil Das <indra.das@saha.ac.in> * | |
9 | * Artur Szostak <artursz@iafrica.com> * | |
10 | * * | |
11 | * Permission to use, copy, modify and distribute this software and its * | |
12 | * documentation strictly for non-commercial purposes is hereby granted * | |
13 | * without fee, provided that the above copyright notice appears in all * | |
14 | * copies and that both the copyright notice and this permission notice * | |
15 | * appear in the supporting documentation. The authors make no claims * | |
16 | * about the suitability of this software for any purpose. It is * | |
17 | * provided "as is" without express or implied warranty. * | |
18 | **************************************************************************/ | |
26a4668d | 19 | |
1d8ae082 | 20 | // $Id$ |
26a4668d | 21 | |
22 | /** | |
23 | * @file AliHLTMUONConstants.h | |
24 | * @author Indranil Das <indra.das@saha.ac.in>, | |
25 | * Artur Szostak <artursz@iafrica.com> | |
4d76a068 | 26 | * @date 17 May 2007 |
26a4668d | 27 | * @brief Class containing various dimuon HLT constants used in the system. |
28 | */ | |
29 | ||
33b1e2f2 | 30 | #include "TObject.h" |
31 | ||
b12fe461 | 32 | // Forward declare structures. |
33 | extern "C" { | |
34 | struct AliHLTComponentDataType; | |
35 | struct AliHLTMUONTriggerRecordStruct; | |
36 | struct AliHLTMUONTrigRecInfoStruct; | |
b12fe461 | 37 | struct AliHLTMUONRecHitStruct; |
38 | struct AliHLTMUONChannelStruct; | |
39 | struct AliHLTMUONClusterStruct; | |
40 | struct AliHLTMUONMansoTrackStruct; | |
41 | struct AliHLTMUONMansoRoIStruct; | |
42 | struct AliHLTMUONMansoCandidateStruct; | |
a8982f78 | 43 | struct AliHLTMUONTrackStruct; |
b12fe461 | 44 | struct AliHLTMUONTrackDecisionStruct; |
45 | struct AliHLTMUONPairDecisionStruct; | |
46 | } // extern "C" | |
26a4668d | 47 | |
48 | /** | |
49 | * AliHLTMUONConstants contains a list of global dimuon HLT specific constants | |
50 | * and constant structures used in the system. | |
51 | * Static methods are provided to access these values. | |
52 | */ | |
53 | class AliHLTMUONConstants | |
54 | { | |
55 | public: | |
56 | ||
bfd48318 | 57 | // The following methods return null/nil structures that can also be used as sentinels: |
58 | static const AliHLTMUONTriggerRecordStruct& NilTriggerRecordStruct(); | |
59 | static const AliHLTMUONTrigRecInfoStruct& NilTrigRecInfoStruct(); | |
60 | static const AliHLTMUONRecHitStruct& NilRecHitStruct(); | |
61 | static const AliHLTMUONChannelStruct& NilChannelStruct(); | |
62 | static const AliHLTMUONClusterStruct& NilClusterStruct(); | |
63 | static const AliHLTMUONMansoTrackStruct& NilMansoTrackStruct(); | |
64 | static const AliHLTMUONMansoRoIStruct& NilMansoRoIStruct(); | |
65 | static const AliHLTMUONMansoCandidateStruct& NilMansoCandidateStruct(); | |
66 | static const AliHLTMUONTrackStruct& NilTrackStruct(); | |
67 | static const AliHLTMUONTrackDecisionStruct& NilTrackDecisionStruct(); | |
68 | static const AliHLTMUONPairDecisionStruct& NilPairDecisionStruct(); | |
69 | ||
70 | // Methods returning HLT component input and output data block types: | |
71 | ||
72 | /** | |
73 | * Returns the raw data type for MUON DDLs. To figure out if the DDL format | |
74 | * will be for a tracking DDL or trigger DDL one needs to also check the | |
75 | * sepcification word of the input data block. If one of the first 20 least | |
76 | * significant bits are set then it is a tracker DDL otherwise if it is | |
77 | * the 21st or 22nd bit then it is from the muon trigger. | |
78 | */ | |
79 | static const AliHLTComponentDataType& DDLRawDataType(); | |
80 | ||
81 | static const AliHLTComponentDataType& TriggerRecordsBlockDataType(); | |
82 | static const AliHLTComponentDataType& TrigRecsDebugBlockDataType(); | |
83 | static const AliHLTComponentDataType& RecHitsBlockDataType(); | |
84 | static const AliHLTComponentDataType& ClusterBlockDataType(); | |
85 | static const AliHLTComponentDataType& ChannelBlockDataType(); | |
86 | static const AliHLTComponentDataType& MansoTracksBlockDataType(); | |
87 | static const AliHLTComponentDataType& MansoCandidatesBlockDataType(); | |
88 | static const AliHLTComponentDataType& TracksBlockDataType(); | |
89 | static const AliHLTComponentDataType& SinglesDecisionBlockDataType(); | |
90 | static const AliHLTComponentDataType& PairsDecisionBlockDataType(); | |
91 | static const AliHLTComponentDataType& RootifiedEventDataType(); | |
92 | static const AliHLTComponentDataType& ESDDataType(); | |
93 | static const AliHLTComponentDataType& ClusterStoreDataType(); | |
94 | static const AliHLTComponentDataType& HistogramDataType(); | |
95 | ||
96 | ||
97 | // Methods to return component ID names: | |
98 | static const char* RecHitsSourceId(); | |
99 | static const char* TriggerRecordsSourceId(); | |
100 | static const char* TracksSourceId(); | |
101 | static const char* DigitPublisherId(); | |
102 | static const char* TriggerReconstructorId(); | |
103 | static const char* HitReconstructorId(); | |
104 | static const char* MansoTrackerFSMId(); | |
105 | static const char* FullTrackerId(); | |
106 | static const char* DecisionComponentId(); | |
107 | static const char* ESDMakerId(); | |
108 | static const char* RootifierComponentId(); | |
109 | static const char* EmptyEventFilterComponentId(); | |
110 | static const char* DataCheckerComponentId(); | |
111 | static const char* ClusterFinderId(); | |
112 | static const char* RawDataHistogrammerId(); | |
113 | static const char* ClusterHistogrammerId(); | |
114 | ||
115 | // Methods for returning the CDB path entries to configuration information: | |
116 | static const char* TriggerReconstructorCDBPath(); | |
117 | static const char* HitReconstructorCDBPath(); | |
118 | static const char* MansoTrackerFSMCDBPath(); | |
119 | static const char* DecisionComponentCDBPath(); | |
120 | static const char* FieldIntegralsCDBPath(); | |
bc5cb6d6 | 121 | |
c6bc1026 | 122 | /// Returns the typical X (non-bending plane) resolution of the hit reconstruction (units = cm). |
bfd48318 | 123 | static double DefaultNonBendingReso(); |
0999b15c | 124 | |
c6bc1026 | 125 | /// Returns the typical Y (bending plane) resolution of the hit reconstruction (units = cm). |
bfd48318 | 126 | static double DefaultBendingReso(); |
26a4668d | 127 | |
128 | private: | |
90a74d7a | 129 | |
b12fe461 | 130 | // Should never have to create, destroy or copy this object. |
213499f0 | 131 | AliHLTMUONConstants() {} |
b12fe461 | 132 | AliHLTMUONConstants(const AliHLTMUONConstants& obj); |
213499f0 | 133 | virtual ~AliHLTMUONConstants() {} |
b12fe461 | 134 | AliHLTMUONConstants& operator = (const AliHLTMUONConstants& obj); |
c8ec7c7e | 135 | |
33b1e2f2 | 136 | ClassDef(AliHLTMUONConstants, 0); // Interface class to dHLT constants. |
26a4668d | 137 | }; |
138 | ||
139 | #endif // ALIHLTMUONCONSTANTS_H |