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 void AliTaskLoader::Clean()
  51 {
  52   //
  53   // Removes tasl from parental task
  54   // DO NOT DELETE OBJECT contrary to BaseLoader
  55   //
  56   AliDebug(1, Form("Clean %s %s",GetName(),GetDataLoader()->GetName()));
  57   TObject* obj = Get();
  58   if(obj)
  59     {
  60       AliDebug(1, Form("cleaning %s.",GetName()));
  61       RemoveFromBoard(obj);
  62     }
  63 }
  64
  65
  66 //______________________________________________________________________________
  67 void AliTaskLoader::RemoveFromBoard(TObject* obj)
  68 {
  69   //
  70   // Removes the task "obj" from the board
  71   //
  72   GetParentalTask()->GetListOfTasks()->Remove(obj);
  73 }
  74
  75 //______________________________________________________________________________
  76 Int_t AliTaskLoader::AddToBoard(TObject* obj)
  77 {
  78   //
  79   // Adds task "obj" to the board
  80   //
  81   TTask* task = dynamic_cast<TTask*>(obj);
  82   if (task == 0x0)
  83     {
  84       AliError("To TTask board can be added only tasks.");
  85       return 1;
  86     }
  87   GetParentalTask()->Add(task);
  88   return 0;
  89 }
  90
  91 //______________________________________________________________________________
  92 TObject* AliTaskLoader::Get() const
  93 {
  94   //
  95   // Returns pointer to the current task
  96   //
  97   return (GetParentalTask()) ? GetParentalTask()->GetListOfTasks()->FindObject(GetName()) : 0x0;
  98 }
  99
 100 //______________________________________________________________________________
 101 TTask* AliTaskLoader::GetParentalTask() const
 102 {
 103   //
 104   // Returns parental tasks for this task
 105   //
 106   return fParentalTask;
 107 }
 108
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