--- PamCut/CollectionActions/FluxHistoAction/FluxHistoAction.cpp	2009/05/29 10:08:48	1.1
+++ PamCut/CollectionActions/FluxHistoAction/FluxHistoAction.cpp	2009/06/08 10:37:35	1.2
@@ -9,10 +9,10 @@
 
 #include "FluxHistoAction.h"
 
-FluxHistoAction::FluxHistoAction(const char *actionName, TString outFileBase, TString rigBinsFile) :
-  CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0)
+FluxHistoAction::FluxHistoAction(const char *actionName, TString outFileBase, TString rigBinsFile, TString mode) :
+  CollectionAction(actionName), _outFileBase(outFileBase), _bins(0), _rootHisto(), _textHisto(0), _mode(mode)
 #ifdef DEBUGPAMCUT
-      , _outUp(0), _outDown(0)
+, _outUp(0), _outDown(0)
 #endif
 {
 
@@ -66,12 +66,12 @@
     }
 #ifdef DEBUGPAMCUT
     else
-      _outUp++;
+    _outUp++;
 #endif
   }
 #ifdef DEBUGPAMCUT
   else
-    _outDown++;
+  _outDown++;
 #endif
 
 }
@@ -79,6 +79,7 @@
 void FluxHistoAction::Finalize() {
 
   // Write the text file
+  // Currently, text output doesn't support append.
   ofstream outTextFile((_outFileBase + ".txt").Data(), ios_base::out);
   streamsize oldPrec = cout.precision();
   streamsize newPrec = 4;
@@ -91,7 +92,7 @@
   outTextFile << resetiosflags(ios::floatfield);
 
   // Write the ROOT file
-  TFile outRootFile((_outFileBase + ".root"), "RECREATE");
+  TFile outRootFile((_outFileBase + ".root"), _mode);
   outRootFile.cd();
   _rootHisto.Write();
   //outRootFile.Close();