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90a74d7a | 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 | ||
1d8ae082 | 16 | // $Id$ |
90a74d7a | 17 | |
18 | /** | |
19 | * @file AliHLTMUONSinglesDecisionBlockStruct.cxx | |
20 | * @author Artur Szostak <artursz@iafrica.com> | |
1d8ae082 | 21 | * @date 21 May 2007 |
90a74d7a | 22 | * @brief Implementation of useful stream and comparison operators. |
23 | */ | |
24 | ||
25 | #include "AliHLTMUONSinglesDecisionBlockStruct.h" | |
26 | #include "AliHLTMUONUtils.h" | |
27 | #include <cassert> | |
28 | ||
29 | ||
30 | std::ostream& operator << ( | |
31 | std::ostream& stream, | |
32 | const AliHLTMUONSinglesDecisionBlockStruct& block | |
33 | ) | |
34 | { | |
35 | assert( AliHLTMUONUtils::IntegrityOk(block) ); | |
36 | ||
23ad6161 | 37 | const AliHLTMUONTrackDecisionStruct* decision = |
38 | reinterpret_cast<const AliHLTMUONTrackDecisionStruct*>(&block + 1); | |
39 | ||
90a74d7a | 40 | stream << "{fHeader = " << block.fHeader |
41 | << ", fNlowPt = " << block.fNlowPt | |
42 | << ", fNhighPt = " << block.fNhighPt | |
43 | << ", fDecision[] = ["; | |
23ad6161 | 44 | if (block.fHeader.fNrecords > 0) stream << decision[0]; |
90a74d7a | 45 | for (AliHLTUInt32_t i = 1; i < block.fHeader.fNrecords; i++) |
23ad6161 | 46 | stream << ", " << decision[i]; |
90a74d7a | 47 | stream << "]}"; |
48 | return stream; | |
49 | } | |
50 | ||
51 | ||
52 | bool operator == ( | |
53 | const AliHLTMUONSinglesDecisionBlockStruct& a, | |
54 | const AliHLTMUONSinglesDecisionBlockStruct& b | |
55 | ) | |
56 | { | |
57 | assert( AliHLTMUONUtils::IntegrityOk(a) ); | |
58 | assert( AliHLTMUONUtils::IntegrityOk(b) ); | |
59 | ||
23ad6161 | 60 | const AliHLTMUONTrackDecisionStruct* decisionA = |
61 | reinterpret_cast<const AliHLTMUONTrackDecisionStruct*>(&a + 1); | |
62 | const AliHLTMUONTrackDecisionStruct* decisionB = | |
63 | reinterpret_cast<const AliHLTMUONTrackDecisionStruct*>(&b + 1); | |
64 | ||
90a74d7a | 65 | // First check if the blocks have the same header. If they do then |
66 | // check if every track decision is the same. In either case if we find | |
67 | // a difference return false. | |
68 | if (a.fHeader != b.fHeader) return false; | |
69 | if (a.fNlowPt != b.fNlowPt) return false; | |
70 | if (a.fNhighPt != b.fNhighPt) return false; | |
71 | for (AliHLTUInt32_t i = 0; i < a.fHeader.fNrecords; i++) | |
23ad6161 | 72 | if (decisionA[i] != decisionB[i]) return false; |
90a74d7a | 73 | return true; |
74 | } |