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c8ec7c7e | 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 AliHLTMUONTriggerChannelsBlockStruct.cxx | |
20 | * @author Artur Szostak <artursz@iafrica.com> | |
21 | * @date | |
22 | * @brief Implementation of the stream and comparison operators. | |
23 | */ | |
24 | ||
25 | #include "AliHLTMUONTriggerChannelsBlockStruct.h" | |
26 | #include "AliHLTMUONUtils.h" | |
27 | #include <cassert> | |
28 | ||
29 | std::ostream& operator << ( | |
30 | std::ostream& stream, const AliHLTMUONTriggerChannelStruct& channel | |
31 | ) | |
32 | { | |
33 | stream << "{fTrigRecId = " << channel.fTrigRecId | |
34 | << ", fChamber = " << channel.fChamber | |
35 | << ", fSignal = " << channel.fSignal | |
36 | << ", fRawDataWord = " << std::showbase << std::hex | |
37 | << channel.fRawDataWord << std::dec << "}"; | |
38 | return stream; | |
39 | } | |
40 | ||
41 | ||
42 | std::ostream& operator << ( | |
43 | std::ostream& stream, | |
44 | const AliHLTMUONTriggerChannelsBlockStruct& block | |
45 | ) | |
46 | { | |
47 | assert( AliHLTMUONUtils::IntegrityOk(block) ); | |
48 | ||
23ad6161 | 49 | const AliHLTMUONTriggerChannelStruct* channel = |
50 | reinterpret_cast<const AliHLTMUONTriggerChannelStruct*>(&block + 1); | |
c8ec7c7e | 51 | stream << "{fHeader = " << block.fHeader << ", fChannel[] = ["; |
23ad6161 | 52 | if (block.fHeader.fNrecords > 0) stream << channel[0]; |
c8ec7c7e | 53 | for (AliHLTUInt32_t i = 1; i < block.fHeader.fNrecords; i++) |
23ad6161 | 54 | stream << ", " << channel[i]; |
c8ec7c7e | 55 | stream << "]}"; |
56 | return stream; | |
57 | } | |
58 | ||
59 | ||
60 | bool operator == ( | |
61 | const AliHLTMUONTriggerChannelsBlockStruct& a, | |
62 | const AliHLTMUONTriggerChannelsBlockStruct& b | |
63 | ) | |
64 | { | |
65 | assert( AliHLTMUONUtils::IntegrityOk(a) ); | |
66 | assert( AliHLTMUONUtils::IntegrityOk(b) ); | |
67 | ||
23ad6161 | 68 | const AliHLTMUONTriggerChannelStruct* channelA = |
69 | reinterpret_cast<const AliHLTMUONTriggerChannelStruct*>(&a + 1); | |
70 | const AliHLTMUONTriggerChannelStruct* channelB = | |
71 | reinterpret_cast<const AliHLTMUONTriggerChannelStruct*>(&b + 1); | |
72 | ||
c8ec7c7e | 73 | // First check if the blocks have the same header. If they do then check |
74 | // if every channel is the same. In either case if we find a difference | |
75 | // return false. | |
76 | if (a.fHeader != b.fHeader) return false; | |
77 | for (AliHLTUInt32_t i = 0; i < a.fHeader.fNrecords; i++) | |
23ad6161 | 78 | if (channelA[i] != channelB[i]) return false; |
c8ec7c7e | 79 | return true; |
80 | } |