STEER/AliTaskLoader.cxx

   1
   2 /////////////////////////////////////////////////////////////////////////////////////////////
   3 //                                                                                         //
   4 //  class AliTaskLoader                                                                    //
   5 //                                                                                         //
   6 //  Container of all data needed for full                                                  //
   7 //  description of each data type                                                          //
   8 //  (Hits, Kine, ...)                                                                      //
   9 //                                                                                         //
  10 //  Each data loader has a basic standard setup of BaseLoaders                             //
  11 //  which can be identuified by indexes (defined by EStdBasicLoaders)                      //
  12 //  Data managed by these standard base loaders has fixed naming convention                //
  13 //  e.g. - tree with hits is always named TreeH                                            //
  14 //                     (defined in AliLoader::fgkDefaultHitsContainerName)                 //
  15 //       - task DtectorName+Name defined                                                   //
  16 //                                                                                         //
  17 //  EStdBasicLoaders   idx     Object Type        Description                              //
  18 //      kData           0    TTree or TObject     main data itself (hits,digits,...)       //
  19 //      kTask           1        TTask            object producing main data               //
  20 //      kQA             2        TTree                quality assurance tree               //
  21 //      kQATask         3        TTask            task producing QA object                 //
  22 //                                                                                         //
  23 //                                                                                         //
  24 //  User can define and add more basic loaders even Run Time.                              //
  25 //  Caution: in order to save information about added base loader                          //
  26 //  user must rewrite Run Loader to galice.file, overwriting old setup                     //
  27 //                                                                                         //
  28 /////////////////////////////////////////////////////////////////////////////////////////////
  29
  30 /* $Id$ */
  31
  32 #include "AliLog.h"
  33 #include "AliRunLoader.h"
  34 #include "AliTaskLoader.h"
  35
  36 ClassImp(AliTaskLoader)
  37
  38 //______________________________________________________________________________
  39 AliTaskLoader::AliTaskLoader(const TString& name, AliDataLoader* dl,
  40                              TTask* parentaltask, Bool_t storeontop):
  41  AliBaseLoader(name,dl,storeontop),
  42  fParentalTask(parentaltask)
  43 {
  44   //
  45   // Constructor
  46   //
  47 }
  48
  49 //______________________________________________________________________________
  50 AliTaskLoader::AliTaskLoader(const AliTaskLoader& source):
  51   AliBaseLoader(source),
  52   fParentalTask(source.fParentalTask)
  53 {
  54   //
  55   // copy constructor
  56   //
  57   AliFatal("Copy constructor not implemented");
  58 }
  59
  60 //______________________________________________________________________________
  61 AliTaskLoader& AliTaskLoader::operator=(const AliTaskLoader& /*source*/)
  62 {
  63   //
  64   // Assignment operator
  65   //
  66   AliFatal("Assignment operator not implemented");
  67   return *this;
  68 }
  69
  70 //______________________________________________________________________________
  71 void AliTaskLoader::Clean()
  72 {
  73   //
  74   // Removes tasl from parental task
  75   // DO NOT DELETE OBJECT contrary to BaseLoader
  76   //
  77   AliDebug(1, Form("Clean","%s %s",GetName(),GetDataLoader()->GetName()));
  78   TObject* obj = Get();
  79   if(obj)
  80     {
  81       AliDebug(1, Form("cleaning %s.",GetName()));
  82       RemoveFromBoard(obj);
  83     }
  84 }
  85
  86
  87 //______________________________________________________________________________
  88 void AliTaskLoader::RemoveFromBoard(TObject* obj)
  89 {
  90   //
  91   // Removes the task "obj" from the board
  92   //
  93   GetParentalTask()->GetListOfTasks()->Remove(obj);
  94 }
  95
  96 //______________________________________________________________________________
  97 Int_t AliTaskLoader::AddToBoard(TObject* obj)
  98 {
  99   //
 100   // Adds task "obj" to the board
 101   //
 102   TTask* task = dynamic_cast<TTask*>(obj);
 103   if (task == 0x0)
 104     {
 105       AliError("To TTask board can be added only tasks.");
 106       return 1;
 107     }
 108   GetParentalTask()->Add(task);
 109   return 0;
 110 }
 111
 112 //______________________________________________________________________________
 113 TObject* AliTaskLoader::Get() const
 114 {
 115   //
 116   // Returns pointer to the current task
 117   //
 118   return (GetParentalTask()) ? GetParentalTask()->GetListOfTasks()->FindObject(GetName()) : 0x0;
 119 }
 120
 121 //______________________________________________________________________________
 122 TTask* AliTaskLoader::GetParentalTask() const
 123 {
 124   //
 125   // Returns parental tasks for this task
 126   //
 127   return fParentalTask;
 128 }
 129
 130
 131