LCOV - code coverage report
Current view: top level - ACORDE/ACORDErec - AliACORDEReconstructor.cxx (source / functions) Hit Total Coverage
Test: coverage.info Lines: 52 67 77.6 %
Date: 2016-06-14 17:26:59 Functions: 11 12 91.7 %

          Line data    Source code
       1             : /**************************************************************************
       2             :  * Copyright(c) 1998-1999, 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: AliACORDEReconstructor.cxx 20956 2007-09-26 14:22:18Z mrodrigu $ */
      17             : //////////////////////////////////////////////////////////////////////////////
      18             : //                                                                          //
      19             : //  Class for ACORDE reconstruction                                         //
      20             : //////////////////////////////////////////////////////////////////////////////
      21             : 
      22             : #include "AliRawReader.h"
      23             : 
      24             : #include "AliACORDEReconstructor.h"
      25             : #include "AliACORDERawStream.h"
      26             : #include "AliESDEvent.h"
      27             : #include "AliACORDEdigit.h"
      28             : #include "AliACORDERecoParam.h"
      29             : 
      30          12 : ClassImp(AliACORDEReconstructor)
      31             : 
      32             : AliACORDEReconstructor:: AliACORDEReconstructor():
      33           2 :   AliReconstructor(),
      34           2 :   fESDACORDE(0x0),
      35           2 :   fAcordeRecoParam(0x0),
      36           2 :   fCalibData(0x0),
      37           2 :   fDigitsArray(0)
      38          10 : {
      39             :   // Default constructor  
      40             :   // Get calibration data
      41             : 
      42           2 :   fCalibData = GetCalibData();
      43           2 :   fAcordeRecoParam = GetRecoParam();
      44           4 : }
      45             : 
      46             : //_______________________________________________________________________
      47             : AliACORDECalibData *AliACORDEReconstructor::GetCalibData() const
      48             : {
      49           4 :   return 0x0;
      50             : }
      51             : //____________________________________________________________________________
      52             : AliACORDERecoParam *AliACORDEReconstructor::GetRecoParam() const
      53             : {
      54           4 :   return 0x0;
      55             : }
      56             : //_____________________________________________________________________________
      57             : AliACORDEReconstructor& AliACORDEReconstructor::operator = 
      58             :   (const AliACORDEReconstructor& /*reconstructor*/)
      59             : {
      60             : // assignment operator
      61             : 
      62           0 :   Fatal("operator =", "assignment operator not implemented");
      63           0 :   return *this;
      64             : }
      65             : 
      66             : //_____________________________________________________________________________
      67             : AliACORDEReconstructor::~AliACORDEReconstructor()
      68          12 : {
      69             : // destructor
      70           4 :   delete fESDACORDE;
      71           4 :   delete fDigitsArray;
      72           6 : }
      73             : 
      74             : //_____________________________________________________________________________
      75             : void AliACORDEReconstructor::Init()
      76             : {
      77             : // initializer
      78           6 :     fESDACORDE  = new AliESDACORDE;
      79           2 : }
      80             : 
      81             : void AliACORDEReconstructor::ConvertDigits(AliRawReader* rawReader, TTree* digitsTree) const
      82             : {
      83             : 
      84           8 :   if (!digitsTree) {
      85           0 :     AliError("No digits tree!");
      86           0 :     return;
      87             :   }
      88             : 
      89           4 :   if (!fDigitsArray)
      90           2 :     fDigitsArray = new TClonesArray("AliACORDEdigit", 60);
      91             : 
      92           4 :   digitsTree->Branch("ACORDEdigit", &fDigitsArray);
      93             : 
      94           4 :   rawReader->Reset();
      95           4 :   AliACORDERawStream rawStream(rawReader);
      96           8 :   if (rawStream.Next()) {
      97         488 :     for(Int_t iChannel = 0; iChannel < 60; iChannel++) {
      98         240 :       Int_t  index = iChannel / 30;
      99         240 :       Int_t  bit   = iChannel % 30;
     100         480 :       if (rawStream.GetWord(index) & (1 << bit))
     101           0 :         new ((*fDigitsArray)[fDigitsArray->GetEntriesFast()]) AliACORDEdigit(iChannel,0);
     102             :     }
     103           4 :   }
     104             : 
     105           4 :   digitsTree->Fill();
     106             : 
     107           4 :   fDigitsArray->Clear();
     108           8 : }
     109             : 
     110             : void AliACORDEReconstructor::FillESD(TTree* digitsTree, TTree* /*clustersTree*/,AliESDEvent* esd) const
     111             : {
     112             : 
     113             :   // fills ESD with ACORDE Digits
     114             : 
     115          16 :   if (!digitsTree)
     116             :     {
     117           0 :       AliError("No digits tree!");
     118           0 :       return;
     119             :     }
     120             : 
     121           8 :   TBranch* digitBranch = digitsTree->GetBranch("ACORDEdigit");
     122           8 :   if (!digitBranch) {
     123           0 :     AliError("No ACORDE digits branch found!");
     124           0 :     return;
     125             :   }
     126           8 :   digitBranch->SetAddress(&fDigitsArray);
     127             : 
     128           8 :   digitsTree->GetEvent(0);
     129             : 
     130           8 :   Bool_t AcoHitSingle[60],AcoHitMulti[60];
     131         976 :   for(Int_t i = 0; i < 60; i++) { AcoHitSingle[i] = AcoHitMulti[i] = kFALSE; }
     132             : 
     133           8 :   Int_t nDigits = fDigitsArray->GetEntriesFast();
     134             :     
     135          16 :   for (Int_t d=0; d<nDigits; d++) {    
     136           0 :     AliACORDEdigit* digit = (AliACORDEdigit*) fDigitsArray->At(d);
     137           0 :     Int_t module = digit->GetModule();
     138             : 
     139           0 :     AcoHitSingle[module] = kTRUE;
     140           0 :     AcoHitMulti[module] = kTRUE;
     141             :   }  
     142           8 :   if (!esd) {
     143           0 :         AliError("NO ACORDE ESD branch found!");
     144           0 :         return;
     145             : }
     146           8 :   TString ActiveTriggerDetector = esd->GetFiredTriggerClasses();
     147          16 :   if (ActiveTriggerDetector.Contains("ASL")) fESDACORDE->SetACORDEBitPattern(AcoHitSingle);
     148          16 :   else if (ActiveTriggerDetector.Contains("AMU")) fESDACORDE->SetACORDEBitPattern(AcoHitMulti);
     149           8 :         else fESDACORDE->SetACORDEBitPattern(AcoHitSingle);
     150             : 
     151           8 :   if (esd)
     152             :     {
     153          40 :       AliDebug(1, Form("Writing ACORDE data to ESD Tree"));
     154           8 :       esd->SetACORDEData(fESDACORDE);
     155             :     }
     156             : 
     157           8 :   fDigitsArray->Clear();
     158          24 : }
     159             : 
     160             : 

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