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Improving documentation and macros.
[u/mrichter/AliRoot.git] / HLT / MUON / AliHLTMUONMansoTracksBlockStruct.cxx
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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
dba14d7d 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///
90a74d7a 27
28#include "AliHLTMUONMansoTracksBlockStruct.h"
29#include "AliHLTMUONUtils.h"
30#include <cassert>
31
32
33std::ostream& operator << (
34 std::ostream& stream, const AliHLTMUONMansoTrackStruct& track
35 )
36{
37 stream << "{fId = " << track.fFlags
38 << ", fTrigRec = " << track.fTrigRec
39 << ", fFlags = " << std::showbase << std::hex
40 << track.fFlags << std::dec
41 << ", fPx = " << track.fPx
42 << ", fPy = " << track.fPy
43 << ", fPz = " << track.fPz
44 << ", fChi2 = " << track.fChi2
45 << ", fHit[0] = " << track.fHit[0]
46 << ", fHit[1] = " << track.fHit[1]
47 << ", fHit[2] = " << track.fHit[2]
48 << ", fHit[3] = " << track.fHit[3]
49 << "}";
50 return stream;
51}
52
53
54std::ostream& operator << (
55 std::ostream& stream,
56 const AliHLTMUONMansoTracksBlockStruct& block
57 )
58{
59 assert( AliHLTMUONUtils::IntegrityOk(block) );
60
23ad6161 61 const AliHLTMUONMansoTrackStruct* track =
62 reinterpret_cast<const AliHLTMUONMansoTrackStruct*>(&block + 1);
90a74d7a 63 stream << "{fHeader = " << block.fHeader << ", fTrack[] = [";
23ad6161 64 if (block.fHeader.fNrecords > 0) stream << track[0];
90a74d7a 65 for (AliHLTUInt32_t i = 1; i < block.fHeader.fNrecords; i++)
23ad6161 66 stream << ", " << track[i];
90a74d7a 67 stream << "]}";
68 return stream;
69}
70
71
72bool operator == (
73 const AliHLTMUONMansoTracksBlockStruct& a,
74 const AliHLTMUONMansoTracksBlockStruct& b
75 )
76{
77 assert( AliHLTMUONUtils::IntegrityOk(a) );
78 assert( AliHLTMUONUtils::IntegrityOk(b) );
79
23ad6161 80 const AliHLTMUONMansoTrackStruct* trackA =
81 reinterpret_cast<const AliHLTMUONMansoTrackStruct*>(&a + 1);
82 const AliHLTMUONMansoTrackStruct* trackB =
83 reinterpret_cast<const AliHLTMUONMansoTrackStruct*>(&b + 1);
84
90a74d7a 85 // First check if the blocks have the same header. If they do then check
86 // if every track is the same. In either case if we find a difference
87 // return false.
88 if (a.fHeader != b.fHeader) return false;
89 for (AliHLTUInt32_t i = 0; i < a.fHeader.fNrecords; i++)
23ad6161 90 if (trackA[i] != trackB[i]) return false;
90a74d7a 91 return true;
92}