]>
Commit | Line | Data |
---|---|---|
1 | /************************************************************************** | |
2 | * Copyright(c) 1998-2007, 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 | /// @file AliHLTMUONMansoTracksBlockStruct.cxx | |
20 | /// @author Artur Szostak <artursz@iafrica.com> | |
21 | /// @date 21 May 2007 | |
22 | /// @brief Implementation of useful stream and comparison operators. | |
23 | /// | |
24 | /// The Manso tracks data block is an internal dimuon HLT data block structure | |
25 | /// generated by the Manso algorithm. | |
26 | /// | |
27 | ||
28 | #include "AliHLTMUONMansoTracksBlockStruct.h" | |
29 | #include "AliHLTMUONUtils.h" | |
30 | #include <cassert> | |
31 | ||
32 | ||
33 | std::ostream& operator << ( | |
34 | std::ostream& stream, const AliHLTMUONMansoTrackStruct& track | |
35 | ) | |
36 | { | |
37 | std::ios::fmtflags oldflags = stream.flags(); | |
38 | stream << "{fId = " << track.fFlags | |
39 | << ", fTrigRec = " << track.fTrigRec | |
40 | << ", fFlags = " << std::showbase << std::hex | |
41 | << track.fFlags << std::dec | |
42 | << ", fPx = " << track.fPx | |
43 | << ", fPy = " << track.fPy | |
44 | << ", fPz = " << track.fPz | |
45 | << ", fChi2 = " << track.fChi2 | |
46 | << ", fHit[0] = " << track.fHit[0] | |
47 | << ", fHit[1] = " << track.fHit[1] | |
48 | << ", fHit[2] = " << track.fHit[2] | |
49 | << ", fHit[3] = " << track.fHit[3] | |
50 | << "}"; | |
51 | stream.flags(oldflags); | |
52 | return stream; | |
53 | } | |
54 | ||
55 | ||
56 | std::ostream& operator << ( | |
57 | std::ostream& stream, | |
58 | const AliHLTMUONMansoTracksBlockStruct& block | |
59 | ) | |
60 | { | |
61 | assert( AliHLTMUONUtils::IntegrityOk(block) ); | |
62 | ||
63 | const AliHLTMUONMansoTrackStruct* track = | |
64 | reinterpret_cast<const AliHLTMUONMansoTrackStruct*>(&block + 1); | |
65 | stream << "{fHeader = " << block.fHeader << ", fTrack[] = ["; | |
66 | if (block.fHeader.fNrecords > 0) stream << track[0]; | |
67 | for (AliHLTUInt32_t i = 1; i < block.fHeader.fNrecords; i++) | |
68 | stream << ", " << track[i]; | |
69 | stream << "]}"; | |
70 | return stream; | |
71 | } | |
72 | ||
73 | ||
74 | bool operator == ( | |
75 | const AliHLTMUONMansoTracksBlockStruct& a, | |
76 | const AliHLTMUONMansoTracksBlockStruct& b | |
77 | ) | |
78 | { | |
79 | assert( AliHLTMUONUtils::IntegrityOk(a) ); | |
80 | assert( AliHLTMUONUtils::IntegrityOk(b) ); | |
81 | ||
82 | const AliHLTMUONMansoTrackStruct* trackA = | |
83 | reinterpret_cast<const AliHLTMUONMansoTrackStruct*>(&a + 1); | |
84 | const AliHLTMUONMansoTrackStruct* trackB = | |
85 | reinterpret_cast<const AliHLTMUONMansoTrackStruct*>(&b + 1); | |
86 | ||
87 | // First check if the blocks have the same header. If they do then check | |
88 | // if every track is the same. In either case if we find a difference | |
89 | // return false. | |
90 | if (a.fHeader != b.fHeader) return false; | |
91 | for (AliHLTUInt32_t i = 0; i < a.fHeader.fNrecords; i++) | |
92 | if (trackA[i] != trackB[i]) return false; | |
93 | return true; | |
94 | } |