Open TreeStream file with recreate, write with kOverwrite

shahor02 · shahor02 · commit cbcb288fe565 · 2024-04-28T20:42:37.000+02:00
diff --git a/Common/Utils/include/CommonUtils/TreeStreamRedirector.h b/Common/Utils/include/CommonUtils/TreeStreamRedirector.h
@@ -41,7 +41,7 @@ namespace utils
 class TreeStreamRedirector
 {
  public:
-  TreeStreamRedirector(const char* fname = "", const char* option = "update");
+  TreeStreamRedirector(const char* fname = "", const char* option = "recreate");
   virtual ~TreeStreamRedirector();
   void Close();
   TFile* GetFile() { return mDirectory->GetFile(); }
diff --git a/Common/Utils/src/TreeStreamRedirector.cxx b/Common/Utils/src/TreeStreamRedirector.cxx
@@ -117,7 +117,7 @@ void TreeStreamRedirector::Close()
   TDirectory* backup = gDirectory;
   mDirectory->cd();
   for (auto& layout : mDataLayouts) {
-    layout->getTree().Write(layout->getName());
+    layout->getTree().Write(layout->getName(), TObject::kOverwrite);
   }
   mDataLayouts.clear();
   if (backup) {

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ namespace utils`
`41`	`41`	`class TreeStreamRedirector`
`42`	`42`	`{`
`43`	`43`	`public:`
`44`		`- TreeStreamRedirector(const char* fname = "", const char* option = "update");`
	`44`	`+ TreeStreamRedirector(const char* fname = "", const char* option = "recreate");`
`45`	`45`	`virtual ~TreeStreamRedirector();`
`46`	`46`	`void Close();`
`47`	`47`	`TFile* GetFile() { return mDirectory->GetFile(); }`
Original file line number	Diff line number	Diff line change
`@@ -117,7 +117,7 @@ void TreeStreamRedirector::Close()`
`117`	`117`	`TDirectory* backup = gDirectory;`
`118`	`118`	`mDirectory->cd();`
`119`	`119`	`for (auto& layout : mDataLayouts) {`
`120`		`- layout->getTree().Write(layout->getName());`
	`120`	`+ layout->getTree().Write(layout->getName(), TObject::kOverwrite);`
`121`	`121`	`}`
`122`	`122`	`mDataLayouts.clear();`
`123`	`123`	`if (backup) {`