CbmBuildRawEvents: Moved initialization of T0 digi vector from Algo to Task.

reco/eventbuilder/digis/CbmAlgoBuildRawEvents.cxx

@@ -126,12 +126,8 @@ void CbmAlgoBuildRawEvents::Finish() {
 
 // ---------------------------------------------------------------------
 Bool_t CbmAlgoBuildRawEvents::CheckDataAvailable(RawEventBuilderDetector& det) {
-  // Get a handle from the IO manager
-  FairRootManager* ioman = FairRootManager::Instance();
 
   if (ECbmModuleId::kT0 == det.detId) {
-    // T0 is not included in DigiManager
-    fT0DigiVec = ioman->InitObjectAs<std::vector<CbmTofDigi> const*>("T0Digi");
     if (!fT0DigiVec) {
       LOG(info) << "No T0 digi input found.";
       return kFALSE;

reco/eventbuilder/digis/CbmAlgoBuildRawEvents.h

@@ -194,6 +194,9 @@ public:
   }
 
   /// Set digi containers
+  void SetT0Digis(const std::vector<CbmTofDigi>* T0DigiVec) {
+    fT0DigiVec = T0DigiVec;
+  }
   void SetStsDigis(std::vector<CbmStsDigi>* StsDigis) { fStsDigis = StsDigis; }
   void SetMuchDigis(std::vector<CbmMuchDigi>* MuchDigis) {
     fMuchDigis = MuchDigis;
@@ -274,10 +277,10 @@ private:
   /// FIXME: usage of CbmDigiManager in FairMq context?!?
   ///        => Maybe by registering vector (or vector reference) to ioman in Device?
   //CbmDigiManager* fDigiMan                  = nullptr;  //!
-  const std::vector<CbmTofDigi>* fT0DigiVec = nullptr;  //!
-  TClonesArray* fTimeSliceMetaDataArray     = nullptr;  //!
-  const TimesliceMetaData* pTsMetaData      = nullptr;
+  TClonesArray* fTimeSliceMetaDataArray = nullptr;  //!
+  const TimesliceMetaData* pTsMetaData  = nullptr;
 
+  const std::vector<CbmTofDigi>* fT0DigiVec                  = nullptr;
   const std::vector<CbmMuchDigi>* fMuchDigis                 = nullptr;
   const std::vector<CbmMuchBeamTimeDigi>* fMuchBeamTimeDigis = nullptr;
   const std::vector<CbmStsDigi>* fStsDigis                   = nullptr;

reco/eventbuilder/digis/CbmTaskBuildRawEvents.cxx

@@ -41,6 +41,15 @@ InitStatus CbmTaskBuildRawEvents::Init() {
   /// Get a handle from the IO manager
   FairRootManager* ioman = FairRootManager::Instance();
 
+  //T0 not included in digi manager.
+  fT0Digis = ioman->InitObjectAs<std::vector<CbmTofDigi> const*>("T0Digi");
+  if (!fT0Digis) {
+    LOG(info) << "No T0 digi input.";
+  } else {
+    LOG(info) << "T0 digi input.";
+    fpAlgo->SetT0Digis(fT0Digis);
+  }
+
   // Get a pointer to the previous already existing data level
   fDigiMan = CbmDigiManager::Instance();
   if (fbUseMuchBeamtimeDigi) { fDigiMan->UseMuchBeamTimeDigi(); }

reco/eventbuilder/digis/CbmTaskBuildRawEvents.h

@@ -93,6 +93,7 @@ private:
   void SaveHistos();
 
   CbmDigiManager* fDigiMan                             = nullptr;
+  const std::vector<CbmTofDigi>* fT0Digis              = nullptr;
   std::vector<CbmMuchDigi>* fMuchDigis                 = nullptr;
   std::vector<CbmMuchBeamTimeDigi>* fMuchBeamTimeDigis = nullptr;
   std::vector<CbmStsDigi>* fStsDigis                   = nullptr;