Changeset 19760 for trunk/Mars/mbase

Timestamp:

10/11/19 19:22:02 (5 years ago)

Author:

tbretz

Message:

They are added to the ListOfCleanups. This is implemented as a THashTable. According to the root documentation, it is required to rehash the table whenever the name of an object in the table changes. This is now guranteed if name change happens via SetName

Location:

trunk/Mars/mbase

Files:

• MEvtLoop.cc (modified) (2 diffs)
• MEvtLoop.h (modified) (1 diff)
• MStatusArray.cc (modified) (2 diffs)
• MStatusArray.h (modified) (1 diff)

trunk/Mars/mbase/MEvtLoop.cc

@@ -79 +79 @@
 #include <TDatime.h>        // TDatime
 #include <TSystem.h>        // gSystem
+#include <THashList.h>
 #include <TStopwatch.h>
 #include <TGProgressBar.h>  
@@ -123 +124 @@
         fParList = 0;
     }
+}
+
+void MEvtLoop::SetName(const char *name)
+{
+    MParContainer::SetName(name);
+
+    // From the documentation of THashList::THashList
+    //
+    // WARNING !!!
+    // If the name of an object in the HashList is modified, The hashlist
+    // must be Rehashed
+    //
+    auto table = dynamic_cast<THashList*>(gROOT->GetListOfCleanups());
+    if (table)
+        table->Rehash(THashList::kInitHashTableCapacity);
 }
 

trunk/Mars/mbase/MEvtLoop.h

@@ -51 +51 @@
     virtual ~MEvtLoop();
 
+    void       SetName(const char *name);
+
     void       SetParList(MParList *p);
     MParList  *GetParList() const  { return fParList; }

trunk/Mars/mbase/MStatusArray.cc

@@ -52 +52 @@
 #include <TPaveText.h>        // For the TPaveText workaround
 
+#include <THashList.h>
+
 #include "MLog.h"
 #include "MLogManip.h"
@@ -78 +80 @@
 static void *ptr = 0;
 #endif
+
+void MStatusArray::SetName(const char *name)
+{
+    TObjArray::SetName(name);
+
+    // From the documentation of THashList::THashList
+    //
+    // WARNING !!!
+    // If the name of an object in the HashList is modified, The hashlist
+    // must be Rehashed
+    //
+    auto table = dynamic_cast<THashList*>(gROOT->GetListOfCleanups());
+    if (table)
+        table->Rehash(THashList::kInitHashTableCapacity);
+}
 
 // --------------------------------------------------------------------------

trunk/Mars/mbase/MStatusArray.h

@@ -33 +33 @@
     MStatusArray(const MStatusDisplay &d);
     ~MStatusArray();
+
+    void SetName(const char *name);
 
     TObject *DisplayIn(Option_t *o=0) const;         // *MENU*