Drop unused FairRootManager::fTimeStamps

This field was only ever set, but never read.

After removing it, the method RunWithTimeStamps is now
empty. So deprecated it.

base/steer/FairRootManager.cxx

@@ -94,7 +94,6 @@ FairRootManager::FairRootManager()
     , fTSBufferMap()
     , fWriteoutBufferMap()
     , fInputBranchMap()
-    , fTimeStamps(kFALSE)
     , fBranchPerMap(kFALSE)
     , fBrPerMap()
     , fBrPerMapIter()

base/steer/FairRootManager.h

@@ -174,8 +174,10 @@ class FairRootManager : public TObject
     FairWriteoutBuffer* RegisterWriteoutBuffer(TString branchName, FairWriteoutBuffer* buffer);
     /**Update the list of time based branches in the output file*/
     void UpdateListOfTimebasedBranches();
-    /**Use time stamps to read data and not tree entries*/
-    void RunWithTimeStamps() { fTimeStamps = kTRUE; }
+    /**Use time stamps to read data and not tree entries
+     * \deprecated Deprecated in v19, will be removed in v20.
+     */
+    [[deprecated]] void RunWithTimeStamps() {}
 
     /**Set the branch name list*/
     void SetBranchNameList(TList* list);
@@ -374,8 +376,6 @@ class FairRootManager : public TObject
     std::map<TString, FairTSBufferFunctional*> fTSBufferMap;     //!
     std::map<TString, FairWriteoutBuffer*> fWriteoutBufferMap;   //!
     std::map<Int_t, TBranch*> fInputBranchMap;                   //!    //Map of input branch ID with TBranch pointer
-    /**if kTRUE Read data according to time and not entries*/
-    Bool_t fTimeStamps;
     /**Flag for creation of Map for branch persistency list  */
     Bool_t fBranchPerMap;
     /** Map for branch persistency list */
@@ -418,7 +418,7 @@ class FairRootManager : public TObject
     // data members
     Int_t fId;   // This manager ID
 
-    ClassDefOverride(FairRootManager, 13);
+    ClassDefOverride(FairRootManager, 14);
 };
 
 // FIXME: move to source since we can make it non-template dependent

base/steer/FairRunAna.cxx

@@ -1,5 +1,5 @@
 /********************************************************************************
- *    Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -196,11 +196,6 @@ void FairRunAna::Init()
 
     FairBaseParSet* par = dynamic_cast<FairBaseParSet*>(fRtdb->getContainer("FairBaseParSet"));
 
-    /**Set the IO Manager to run with time stamps*/
-    if (fTimeStamps) {
-        fRootManager->RunWithTimeStamps();
-    }
-
     // Assure that basic info is there for the run
     //  if(par && fInputFile) {
     if (par && fInFileIsOpen) {
@@ -633,7 +628,6 @@ void FairRunAna::RunWithTimeStamps()
         exit(-1);
     } else {
         fTimeStamps = kTRUE;
-        fRootManager->RunWithTimeStamps();
     }
 }
 //_____________________________________________________________________________

base/steer/FairRunAnaProof.cxx

@@ -1,5 +1,5 @@
 /********************************************************************************
- *    Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ * Copyright (C) 2014-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
  *                                                                              *
  *              This software is distributed under the terms of the             *
  *              GNU Lesser General Public Licence (LGPL) version 3,             *
@@ -156,11 +156,6 @@ void FairRunAnaProof::Init()
     fRtdb = GetRuntimeDb();
     FairBaseParSet* par = static_cast<FairBaseParSet*>(fRtdb->getContainer("FairBaseParSet"));
 
-    /**Set the IO Manager to run with time stamps*/
-    if (fTimeStamps) {
-        fRootManager->RunWithTimeStamps();
-    }
-
     // create the output tree after tasks initialisation
     fRootManager->InitSink();