Line data    Source code

       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   AliHLTMUONMansoCandidatesBlockStruct.cxx
      20             :  * @author Artur Szostak <artursz@iafrica.com>
      21             :  * @date   21 May 2007
      22             :  * @brief  Implementation of useful stream and comparison operators.
      23             :  */
      24             : 
      25             : #include "AliHLTMUONMansoCandidatesBlockStruct.h"
      26             : #include "AliHLTMUONUtils.h"
      27             : #include <cassert>
      28             : 
      29             : 
      30             : std::ostream& operator << (
      31             :                 std::ostream& stream, const AliHLTMUONMansoRoIStruct& roi
      32             :         )
      33             : {
      34           0 :         stream  << "{fX = " << roi.fX
      35           0 :                 << ", fY = " << roi.fY
      36           0 :                 << ", fZ = " << roi.fZ
      37           0 :                 << ", fRadius = " << roi.fRadius
      38           0 :                 << "}";
      39           0 :         return stream;
      40             : }
      41             : 
      42             : std::ostream& operator << (
      43             :                 std::ostream& stream,
      44             :                 const AliHLTMUONMansoCandidateStruct& candidate
      45             :         )
      46             : {
      47           0 :         stream  << "{fTrack = " << candidate.fTrack
      48           0 :                 << ", fRoI[0] = " << candidate.fRoI[0]
      49           0 :                 << ", fRoI[1] = " << candidate.fRoI[1]
      50           0 :                 << ", fRoI[2] = " << candidate.fRoI[2]
      51           0 :                 << ", fRoI[3] = " << candidate.fRoI[3]
      52           0 :                 << ", fZmiddle = " << candidate.fZmiddle
      53           0 :                 << ", fBl = " << candidate.fBl
      54           0 :                 << "}";
      55           0 :         return stream;
      56             : }
      57             : 
      58             : 
      59             : std::ostream& operator << (
      60             :                 std::ostream& stream,
      61             :                 const AliHLTMUONMansoCandidatesBlockStruct& block
      62             :         )
      63             : {
      64           0 :         assert( AliHLTMUONUtils::IntegrityOk(block) );
      65             : 
      66             :         const AliHLTMUONMansoCandidateStruct* candidate =
      67           0 :                 reinterpret_cast<const AliHLTMUONMansoCandidateStruct*>(&block + 1);
      68           0 :         stream  << "{fHeader = " << block.fHeader << ", fCandidate[] = [";
      69           0 :         if (block.fHeader.fNrecords > 0) stream << candidate[0];
      70           0 :         for (AliHLTUInt32_t i = 1; i < block.fHeader.fNrecords; i++)
      71           0 :                 stream << ", " << candidate[i];
      72           0 :         stream << "]}";
      73           0 :         return stream;
      74             : }
      75             : 
      76             : 
      77             : bool operator == (
      78             :                 const AliHLTMUONMansoCandidatesBlockStruct& a,
      79             :                 const AliHLTMUONMansoCandidatesBlockStruct& b
      80             :         )
      81             : {
      82           0 :         assert( AliHLTMUONUtils::IntegrityOk(a) );
      83           0 :         assert( AliHLTMUONUtils::IntegrityOk(b) );
      84             :         
      85             :         const AliHLTMUONMansoCandidateStruct* candidateA =
      86           0 :                 reinterpret_cast<const AliHLTMUONMansoCandidateStruct*>(&a + 1);
      87             :         const AliHLTMUONMansoCandidateStruct* candidateB =
      88           0 :                 reinterpret_cast<const AliHLTMUONMansoCandidateStruct*>(&b + 1);
      89             : 
      90             :         // First check if the blocks have the same header. If they do then check
      91             :         // if every track candidate is the same. In either case if we find a
      92             :         // difference return false.
      93           0 :         if (a.fHeader != b.fHeader) return false;
      94           0 :         for (AliHLTUInt32_t i = 0; i < a.fHeader.fNrecords; i++)
      95           0 :                 if (candidateA[i] != candidateB[i]) return false;
      96           0 :         return true;
      97           0 : }