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cfcef7ba | 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 AliHLTMUONClustersBlockStruct.cxx | |
20 | * @author Artur Szostak <artursz@iafrica.com> | |
21 | * @date | |
22 | * @brief Implementation of the stream and comparison operators. | |
23 | */ | |
24 | ||
25 | #include "AliHLTMUONClustersBlockStruct.h" | |
26 | #include "AliHLTMUONUtils.h" | |
27 | #include <cassert> | |
28 | ||
29 | ||
30 | std::ostream& operator << ( | |
31 | std::ostream& stream, const AliHLTMUONClusterStruct& cluster | |
32 | ) | |
33 | { | |
34 | stream << "{fId = " << cluster.fId | |
35 | << ", fHit = " << cluster.fHit | |
36 | << ", fDetElemId = " << cluster.fDetElemId | |
37 | << ", fNchannels = " << cluster.fNchannels << "}"; | |
38 | return stream; | |
39 | } | |
40 | ||
41 | ||
42 | std::ostream& operator << ( | |
43 | std::ostream& stream, const AliHLTMUONClustersBlockStruct& block | |
44 | ) | |
45 | { | |
46 | assert( AliHLTMUONUtils::IntegrityOk(block) ); | |
47 | ||
23ad6161 | 48 | const AliHLTMUONClusterStruct* cluster = |
49 | reinterpret_cast<const AliHLTMUONClusterStruct*>(&block + 1); | |
cfcef7ba | 50 | stream << "{fHeader = " << block.fHeader << ", fCluster[] = ["; |
23ad6161 | 51 | if (block.fHeader.fNrecords > 0) stream << cluster[0]; |
cfcef7ba | 52 | for (AliHLTUInt32_t i = 1; i < block.fHeader.fNrecords; i++) |
23ad6161 | 53 | stream << ", " << cluster[i]; |
cfcef7ba | 54 | stream << "]}"; |
55 | return stream; | |
56 | } | |
57 | ||
58 | ||
59 | bool operator == ( | |
60 | const AliHLTMUONClustersBlockStruct& a, | |
61 | const AliHLTMUONClustersBlockStruct& b | |
62 | ) | |
63 | { | |
64 | assert( AliHLTMUONUtils::IntegrityOk(a) ); | |
65 | assert( AliHLTMUONUtils::IntegrityOk(b) ); | |
23ad6161 | 66 | |
67 | const AliHLTMUONClusterStruct* clusterA = | |
68 | reinterpret_cast<const AliHLTMUONClusterStruct*>(&a + 1); | |
69 | const AliHLTMUONClusterStruct* clusterB = | |
70 | reinterpret_cast<const AliHLTMUONClusterStruct*>(&b + 1); | |
cfcef7ba | 71 | |
72 | // First check if the blocks have the same header. If they do then check | |
73 | // if every cluster is the same. In either case if we find a difference | |
74 | // return false. | |
75 | if (a.fHeader != b.fHeader) return false; | |
76 | for (AliHLTUInt32_t i = 0; i < a.fHeader.fNrecords; i++) | |
23ad6161 | 77 | if (clusterA[i] != clusterB[i]) return false; |
cfcef7ba | 78 | return true; |
79 | } |