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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 18 May 2007 | |
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 | << ", fNchannelsB = " << cluster.fNchannelsB | |
38 | << ", fNchannelsNB = " << cluster.fNchannelsNB | |
39 | << ", fChargeB = " << cluster.fChargeB | |
40 | << ", fChargeNB = " << cluster.fChargeNB << "}"; | |
41 | return stream; | |
42 | } | |
43 | ||
44 | ||
45 | std::ostream& operator << ( | |
46 | std::ostream& stream, const AliHLTMUONClustersBlockStruct& block | |
47 | ) | |
48 | { | |
49 | assert( AliHLTMUONUtils::IntegrityOk(block) ); | |
50 | ||
51 | const AliHLTMUONClusterStruct* cluster = | |
52 | reinterpret_cast<const AliHLTMUONClusterStruct*>(&block + 1); | |
53 | stream << "{fHeader = " << block.fHeader << ", fCluster[] = ["; | |
54 | if (block.fHeader.fNrecords > 0) stream << cluster[0]; | |
55 | for (AliHLTUInt32_t i = 1; i < block.fHeader.fNrecords; i++) | |
56 | stream << ", " << cluster[i]; | |
57 | stream << "]}"; | |
58 | return stream; | |
59 | } | |
60 | ||
61 | ||
62 | bool operator == ( | |
63 | const AliHLTMUONClustersBlockStruct& a, | |
64 | const AliHLTMUONClustersBlockStruct& b | |
65 | ) | |
66 | { | |
67 | assert( AliHLTMUONUtils::IntegrityOk(a) ); | |
68 | assert( AliHLTMUONUtils::IntegrityOk(b) ); | |
69 | ||
70 | const AliHLTMUONClusterStruct* clusterA = | |
71 | reinterpret_cast<const AliHLTMUONClusterStruct*>(&a + 1); | |
72 | const AliHLTMUONClusterStruct* clusterB = | |
73 | reinterpret_cast<const AliHLTMUONClusterStruct*>(&b + 1); | |
74 | ||
75 | // First check if the blocks have the same header. If they do then check | |
76 | // if every cluster is the same. In either case if we find a difference | |
77 | // return false. | |
78 | if (a.fHeader != b.fHeader) return false; | |
79 | for (AliHLTUInt32_t i = 0; i < a.fHeader.fNrecords; i++) | |
80 | if (clusterA[i] != clusterB[i]) return false; | |
81 | return true; | |
82 | } |