LCOV - code coverage report
Current view: top level - MUON/MUONbase - AliMUONTOTCAStoreIterator.cxx (source / functions) Hit Total Coverage
Test: coverage.info Lines: 1 57 1.8 %
Date: 2016-06-14 17:26:59 Functions: 1 14 7.1 %

          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             : // $Id$
      17             : 
      18             : //-----------------------------------------------------------------------------
      19             : /// \class AliMUONTOTCAStoreIterator
      20             : ///
      21             : /// An iterator to access TObject stored in a TObjArray of TClonesArray
      22             : ///
      23             : /// \author Laurent Aphecetche, Subatech
      24             : //-----------------------------------------------------------------------------
      25             : 
      26             : #include "AliMUONTOTCAStoreIterator.h"
      27             : 
      28             : #include "AliLog.h"
      29             : #include <TClonesArray.h>
      30             : #include <TObjArray.h>
      31             : 
      32             : /// \cond CLASSIMP
      33          18 : ClassImp(AliMUONTOTCAStoreIterator)
      34             : /// \endcond
      35             : 
      36             : //_____________________________________________________________________________
      37             : AliMUONTOTCAStoreIterator::AliMUONTOTCAStoreIterator(const TObjArray* data,
      38             :                                                      Int_t firstChamberId, 
      39             :                                                      Int_t lastChamberId)
      40             : : 
      41           0 : TIterator(),
      42           0 : fkData(data),
      43           0 : fFirstChamberId(firstChamberId),
      44           0 : fLastChamberId(lastChamberId),
      45           0 : fCurrentTCA(0x0),
      46           0 : fCurrentTCAIndex(-1),
      47           0 : fCurrentChamberId(-1)
      48           0 : {
      49             :   /// Standard constructor
      50           0 :   Reset();
      51           0 : }
      52             : 
      53             : //_____________________________________________________________________________
      54             : AliMUONTOTCAStoreIterator& 
      55             : AliMUONTOTCAStoreIterator::operator=(const TIterator& rhs)
      56             : {
      57             :   /// Overriden operator= (imposed by Root's declaration of TIterator ?)
      58           0 :   if ( this != &rhs )
      59             :   {
      60           0 :     if ( rhs.IsA() != AliMUONTOTCAStoreIterator::Class() )
      61             :     {
      62           0 :       AliErrorGeneral("AliMUONTOTCAStoreIterator::operator=","Wrong type");
      63           0 :     }
      64             :     else
      65             :     {
      66             :       const AliMUONTOTCAStoreIterator& rhs1 = 
      67           0 :       static_cast<const AliMUONTOTCAStoreIterator&>(rhs);
      68           0 :       rhs1.CopyTo(*this);
      69             :     }
      70             :   }
      71           0 :   return *this;
      72             : }
      73             : 
      74             : //_____________________________________________________________________________
      75             : AliMUONTOTCAStoreIterator::AliMUONTOTCAStoreIterator(const AliMUONTOTCAStoreIterator& rhs)
      76             : : 
      77           0 : TIterator(rhs),
      78           0 : fkData(0x0),
      79           0 : fFirstChamberId(-1),
      80           0 : fLastChamberId(-1),
      81           0 : fCurrentTCA(0x0),
      82           0 : fCurrentTCAIndex(-1),
      83           0 : fCurrentChamberId(-1)
      84           0 : {
      85             :   /// Copy constructor
      86             : 
      87           0 :   rhs.CopyTo(*this);
      88           0 : }
      89             : 
      90             : //_____________________________________________________________________________
      91             : AliMUONTOTCAStoreIterator::~AliMUONTOTCAStoreIterator()
      92           0 : {
      93             :   /// Destructor
      94           0 : }
      95             : 
      96             : //_____________________________________________________________________________
      97             : AliMUONTOTCAStoreIterator&
      98             : AliMUONTOTCAStoreIterator::operator=(const AliMUONTOTCAStoreIterator& rhs)
      99             : {
     100             :   /// Assignment operator
     101             : 
     102           0 :   rhs.CopyTo(*this);
     103           0 :   return *this;
     104             : }
     105             : 
     106             : //_____________________________________________________________________________
     107             : void
     108             : AliMUONTOTCAStoreIterator::CopyTo(AliMUONTOTCAStoreIterator& destination) const
     109             : {
     110             :   /// Copy *this to destination
     111           0 :   destination.fkData=fkData;
     112           0 :   destination.fFirstChamberId=fFirstChamberId;
     113           0 :   destination.fLastChamberId=fLastChamberId;
     114           0 :   destination.fCurrentTCAIndex=fCurrentTCAIndex;
     115           0 :   destination.fCurrentChamberId=fCurrentChamberId;
     116           0 :   destination.fCurrentTCA=fCurrentTCA;
     117           0 : }
     118             : 
     119             : //_____________________________________________________________________________
     120             : const TCollection*
     121             : AliMUONTOTCAStoreIterator::GetCollection() const
     122             : {
     123             :   /// The top level collection we're iterating upon, i.e. a TObjArray
     124           0 :   return fkData;
     125             : }
     126             : 
     127             : //_____________________________________________________________________________
     128             : TObject*
     129             : AliMUONTOTCAStoreIterator::Next()
     130             : {
     131             :   /// Find and return next element in the store
     132             :   
     133           0 :   if ( fCurrentTCA && fCurrentTCAIndex < fCurrentTCA->GetLast() ) 
     134             :   {
     135           0 :     ++fCurrentTCAIndex;
     136           0 :   }
     137             :   else
     138             :   {
     139           0 :     fCurrentTCAIndex = 0;
     140           0 :     fCurrentTCA = 0;
     141             :     
     142           0 :     while ( ( !fCurrentTCA || fCurrentTCA->GetLast()==-1 ) && 
     143           0 :             fCurrentChamberId < fLastChamberId ) 
     144             :     {
     145           0 :       ++fCurrentChamberId;
     146           0 :       fCurrentTCA = static_cast<TClonesArray*>(fkData->At(fCurrentChamberId));
     147             :     }
     148             :   }
     149             :   
     150           0 :   if ( fCurrentTCA ) 
     151             :   {
     152             :     // get the pointer to be returned
     153           0 :     return fCurrentTCA->At(fCurrentTCAIndex);
     154             :   }
     155             :   
     156           0 :   return 0x0;
     157           0 : }
     158             : 
     159             : //_____________________________________________________________________________
     160             : void
     161             : AliMUONTOTCAStoreIterator::Reset()
     162             : {
     163             :   /// Reset the iterator
     164           0 :   fCurrentTCAIndex = -1;
     165           0 :   fCurrentChamberId = fFirstChamberId-1;
     166           0 :   fCurrentTCA = 0x0;
     167           0 : }

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