ALIROOT-5433 Transition to CDHv3 in HLT
[u/mrichter/AliRoot.git] / HLT / MUON / AliHLTMUONRecHitsBlockStruct.cxx
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6845529b 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// $Id$
6845529b 17
18/**
19 * @file AliHLTMUONRecHitsBlockStruct.h
20 * @author Indranil Das <indra.das@saha.ac.in>,
21 * Artur Szostak <artursz@iafrica.com>
83d66053 22 * @date 17 May 2007
6845529b 23 * @brief Implementation of useful stream and comparison operators.
24 */
25
26#include "AliHLTMUONRecHitsBlockStruct.h"
27#include "AliHLTMUONUtils.h"
28#include <cassert>
29
30std::ostream& operator << (
31 std::ostream& stream, const AliHLTMUONRecHitsBlockStruct& block
32 )
33{
34 assert( AliHLTMUONUtils::IntegrityOk(block) );
35
23ad6161 36 const AliHLTMUONRecHitStruct* hit =
37 reinterpret_cast<const AliHLTMUONRecHitStruct*>(&block + 1);
6845529b 38 stream << "{fHeader = " << block.fHeader << ", fHit[] = [";
23ad6161 39 if (block.fHeader.fNrecords > 0) stream << hit[0];
6845529b 40 for (AliHLTUInt32_t i = 1; i < block.fHeader.fNrecords; i++)
23ad6161 41 stream << ", " << hit[i];
6845529b 42 stream << "]}";
43 return stream;
44}
45
46
47bool operator == (
48 const AliHLTMUONRecHitsBlockStruct& a,
49 const AliHLTMUONRecHitsBlockStruct& b
50 )
51{
52 assert( AliHLTMUONUtils::IntegrityOk(a) );
53 assert( AliHLTMUONUtils::IntegrityOk(b) );
23ad6161 54
55 const AliHLTMUONRecHitStruct* hitA =
56 reinterpret_cast<const AliHLTMUONRecHitStruct*>(&a + 1);
57 const AliHLTMUONRecHitStruct* hitB =
58 reinterpret_cast<const AliHLTMUONRecHitStruct*>(&b + 1);
6845529b 59
60 // First check if the blocks have the same header. If they do then check if
61 // every hit is the same. In either case if we find a difference return false.
62 if (a.fHeader != b.fHeader) return false;
63 for (AliHLTUInt32_t i = 0; i < a.fHeader.fNrecords; i++)
23ad6161 64 if (hitA[i] != hitB[i]) return false;
6845529b 65 return true;
66}