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cfcef7ba | 1 | #ifndef ALIHLTMUONCLUSTERSBLOCKSTRUCT_H |
2 | #define ALIHLTMUONCLUSTERSBLOCKSTRUCT_H | |
3 | /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
1d8ae082 | 6 | // $Id$ |
cfcef7ba | 7 | |
8 | /** | |
9 | * @file AliHLTMUONClustersBlockStruct.h | |
10 | * @author Artur Szostak <artursz@iafrica.com> | |
83d66053 | 11 | * @date 18 May 2007 |
12 | * @brief Definition of internal dimuon HLT block structure. | |
13 | * | |
14 | * The structure contains extra information about a cluster and its corresponding | |
15 | * reconstructed hit, such as total charge and number of channels. | |
16 | * The individual channel information is contained in AliHLTMUONChannelStruct structures. | |
17 | * The extra information is useful for debugging purposes. | |
18 | * | |
cfcef7ba | 19 | * The structures are defined with C linkage since C generally gives us more |
20 | * binary compatibility between compilers. | |
21 | */ | |
22 | ||
23 | #include "AliHLTMUONDataTypes.h" | |
24 | #include "AliHLTMUONRecHitsBlockStruct.h" | |
25 | #include <ostream> | |
26 | ||
27 | extern "C" | |
28 | { | |
29 | ||
30 | /** | |
83d66053 | 31 | * Extra debugging information about a cluster and its reconstructed hit. |
cfcef7ba | 32 | */ |
33 | struct AliHLTMUONClusterStruct | |
34 | { | |
b08ffe98 | 35 | AliHLTInt32_t fId; // Unique ID for the cluster. It must be at |
36 | // least unique for any given event. -1 == invalid. | |
cfcef7ba | 37 | |
38 | AliHLTMUONRecHitStruct fHit; // Corresponding reconstructed hit. | |
39 | ||
40 | AliHLTInt32_t fDetElemId; // Detector ID number from AliRoot geometry | |
41 | // on which the cluster was found. | |
42 | ||
66622a82 | 43 | AliHLTUInt16_t fNchannelsB; // Number of channels/pads in the cluster in bending plane. |
44 | AliHLTUInt16_t fNchannelsNB; // Number of channels/pads in the cluster in non-bending plane. | |
83d66053 | 45 | |
66622a82 | 46 | AliHLTFloat32_t fChargeB; // Cluster charge in bending plane. Can be -1 if invalid or uncomputed. |
47 | AliHLTFloat32_t fChargeNB; // Cluster charge in non-bending plane. Can be -1 if invalid or uncomputed. | |
cfcef7ba | 48 | }; |
49 | ||
50 | /** | |
51 | * AliHLTMUONClusterBlockStruct defines the format of the internal cluster | |
52 | * data block. | |
53 | */ | |
54 | struct AliHLTMUONClustersBlockStruct | |
55 | { | |
56 | AliHLTMUONDataBlockHeader fHeader; // Common data block header | |
57 | ||
58 | // Array of clusters. | |
23ad6161 | 59 | //AliHLTMUONClusterStruct fCluster[/*fHeader.fNrecords*/]; |
cfcef7ba | 60 | }; |
61 | ||
62 | } // extern "C" | |
63 | ||
64 | ||
65 | /** | |
66 | * Stream operator for usage with std::ostream classes which prints the | |
67 | * AliHLTMUONClusterStruct in the following format: | |
68 | * {fId = xx, fHit = {...}, fDetElemId = yy, fNchannels = zz} | |
69 | */ | |
70 | std::ostream& operator << ( | |
71 | std::ostream& stream, const AliHLTMUONClusterStruct& cluster | |
72 | ); | |
73 | ||
74 | /** | |
75 | * Stream operator for usage with std::ostream classes which prints the | |
76 | * AliHLTMUONClustersBlockStruct in the following format: | |
77 | * {fHeader = xx, fCluster[] = [{..}, {..}, ...]} | |
78 | */ | |
79 | std::ostream& operator << ( | |
80 | std::ostream& stream, const AliHLTMUONClustersBlockStruct& block | |
81 | ); | |
82 | ||
83 | ||
84 | inline bool operator == ( | |
85 | const AliHLTMUONClusterStruct& a, | |
86 | const AliHLTMUONClusterStruct& b | |
87 | ) | |
88 | { | |
89 | return a.fId == b.fId and a.fHit == b.fHit and | |
66622a82 | 90 | a.fDetElemId == b.fDetElemId and a.fNchannelsB == b.fNchannelsB and |
91 | a.fNchannelsNB == b.fNchannelsNB and a.fChargeB == b.fChargeB and | |
92 | a.fChargeNB == b.fChargeNB; | |
cfcef7ba | 93 | } |
94 | ||
95 | inline bool operator != ( | |
96 | const AliHLTMUONClusterStruct& a, | |
97 | const AliHLTMUONClusterStruct& b | |
98 | ) | |
99 | { | |
100 | return not operator == (a, b); | |
101 | } | |
102 | ||
103 | ||
104 | bool operator == ( | |
105 | const AliHLTMUONClustersBlockStruct& a, | |
106 | const AliHLTMUONClustersBlockStruct& b | |
107 | ); | |
108 | ||
109 | inline bool operator != ( | |
110 | const AliHLTMUONClustersBlockStruct& a, | |
111 | const AliHLTMUONClustersBlockStruct& b | |
112 | ) | |
113 | { | |
114 | return not operator == (a, b); | |
115 | } | |
116 | ||
117 | #endif // ALIHLTMUONCLUSTERSBLOCKSTRUCT_H |