]>
Commit | Line | Data |
---|---|---|
90a74d7a | 1 | #ifndef ALIHLTMUONMANSOCANDIDATESBLOCKSTRUCT_H |
2 | #define ALIHLTMUONMANSOCANDIDATESBLOCKSTRUCT_H | |
3 | /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | /** | |
9 | * @file AliHLTMUONMansoCandidatesBlockStruct.h | |
10 | * @author Artur Szostak <artursz@iafrica.com> | |
11 | * @date | |
12 | * @brief Definition of internal dimuon HLT track candidates data block | |
13 | * structure generated by the Manso algorithm. | |
14 | * | |
15 | * The structures are defined with C linkage since C generally gives us more | |
16 | * binary compatibility between compilers. | |
17 | */ | |
18 | ||
19 | #include "AliHLTMUONMansoTracksBlockStruct.h" | |
20 | ||
21 | extern "C" | |
22 | { | |
23 | ||
24 | /** | |
25 | * Structure containing information about a region of interest (RoI) used in | |
26 | * the Manso algorithm to find track candidates. | |
27 | */ | |
28 | struct AliHLTMUONMansoRoIStruct | |
29 | { | |
30 | AliHLTFloat32_t fX; // The X coordinate for the RoI disc centre. | |
31 | AliHLTFloat32_t fY; // The Y coordinate for the RoI disc centre. | |
32 | AliHLTFloat32_t fZ; // The detection plane Z coordinate in which the RoI is in. | |
33 | AliHLTFloat32_t fRadius; // The radius of the RoI disc. | |
34 | }; | |
35 | ||
36 | /** | |
37 | * This structure contains information about a track candidate that was attempted | |
38 | * during track reconstruction in the Manso algorithm. The regions of interests | |
39 | * used are indicated including the partially reconstructed track. | |
40 | */ | |
41 | struct AliHLTMUONMansoCandidateStruct | |
42 | { | |
43 | // The partially of fully reconstructed track. | |
44 | AliHLTMUONMansoTrackStruct fTrack; | |
45 | ||
46 | // The regions of interest searched on the various chambers. | |
47 | // fRoI[0] is region of interest on chamber 7, fRoI[1] is on 8 etc... | |
48 | AliHLTMUONMansoRoIStruct fRoI[4]; | |
49 | }; | |
50 | ||
51 | /** | |
52 | * AliHLTMUONMansoCandidatesBlockStruct defines the format of the internal | |
53 | * Manso track candidates data block. | |
54 | */ | |
55 | struct AliHLTMUONMansoCandidatesBlockStruct | |
56 | { | |
57 | AliHLTMUONDataBlockHeader fHeader; // Common data block header. | |
58 | ||
59 | // Array of Manso track candidates. | |
23ad6161 | 60 | //AliHLTMUONMansoCandidateStruct fCandidate[/*fHeader.fNrecords*/]; |
90a74d7a | 61 | }; |
62 | ||
63 | } // extern "C" | |
64 | ||
65 | ||
66 | /** | |
67 | * Stream operator for usage with std::ostream classes which prints the RoI | |
68 | * information in the following format: | |
69 | * {fX = xx, fY = yy, fZ = zz, fRadius = rr} | |
70 | */ | |
71 | std::ostream& operator << ( | |
72 | std::ostream& stream, const AliHLTMUONMansoRoIStruct& roi | |
73 | ); | |
74 | ||
75 | /** | |
76 | * Stream operator for usage with std::ostream classes which prints the track | |
77 | * candidate information in the following format: | |
78 | * {fTrack = xx, fRoI[0] = {...}, fRoI[1] = {...}, fRoI[2] = {...}, fRoI[3] = {...}} | |
79 | */ | |
80 | std::ostream& operator << ( | |
81 | std::ostream& stream, const AliHLTMUONMansoCandidateStruct& candidate | |
82 | ); | |
83 | ||
84 | /** | |
85 | * Stream operator for usage with std::ostream classes which prints the | |
86 | * AliHLTMUONMansoCandidatesBlockStruct in the following format: | |
87 | * {fHeader = xx, fCandidate[] = [{..}, {..}, ...]} | |
88 | */ | |
89 | std::ostream& operator << ( | |
90 | std::ostream& stream, | |
91 | const AliHLTMUONMansoCandidatesBlockStruct& block | |
92 | ); | |
93 | ||
94 | ||
95 | inline bool operator == ( | |
96 | const AliHLTMUONMansoRoIStruct& a, | |
97 | const AliHLTMUONMansoRoIStruct& b | |
98 | ) | |
99 | { | |
100 | return a.fX == b.fX and a.fY == b.fY and a.fZ == b.fZ | |
101 | and a.fRadius == b.fRadius; | |
102 | } | |
103 | ||
104 | inline bool operator == ( | |
105 | const AliHLTMUONMansoCandidateStruct& a, | |
106 | const AliHLTMUONMansoCandidateStruct& b | |
107 | ) | |
108 | { | |
109 | return a.fTrack == b.fTrack | |
110 | and a.fRoI[0] == b.fRoI[0] and a.fRoI[1] == b.fRoI[1] | |
111 | and a.fRoI[2] == b.fRoI[2] and a.fRoI[3] == b.fRoI[3]; | |
112 | } | |
113 | ||
114 | inline bool operator != ( | |
115 | const AliHLTMUONMansoCandidateStruct& a, | |
116 | const AliHLTMUONMansoCandidateStruct& b | |
117 | ) | |
118 | { | |
119 | return not operator == (a, b); | |
120 | } | |
121 | ||
122 | ||
123 | bool operator == ( | |
124 | const AliHLTMUONMansoCandidatesBlockStruct& a, | |
125 | const AliHLTMUONMansoCandidatesBlockStruct& b | |
126 | ); | |
127 | ||
128 | inline bool operator != ( | |
129 | const AliHLTMUONMansoCandidatesBlockStruct& a, | |
130 | const AliHLTMUONMansoCandidatesBlockStruct& b | |
131 | ) | |
132 | { | |
133 | return not operator == (a, b); | |
134 | } | |
135 | ||
136 | #endif // ALIHLTMUONMANSOCANDIDATESBLOCKSTRUCT_H |