Index: trunk/MagicSoft/Mars/mranforest/MHRanForest.cc
===================================================================
--- trunk/MagicSoft/Mars/mranforest/MHRanForest.cc	(revision 2115)
+++ trunk/MagicSoft/Mars/mranforest/MHRanForest.cc	(revision 2173)
@@ -50,4 +50,6 @@
 
 ClassImp(MHRanForest);
+
+using namespace std;
 
 // --------------------------------------------------------------------------
Index: trunk/MagicSoft/Mars/mranforest/MHRanForestGini.cc
===================================================================
--- trunk/MagicSoft/Mars/mranforest/MHRanForestGini.cc	(revision 2115)
+++ trunk/MagicSoft/Mars/mranforest/MHRanForestGini.cc	(revision 2173)
@@ -48,4 +48,6 @@
 
 ClassImp(MHRanForestGini);
+
+using namespace std;
 
 // --------------------------------------------------------------------------
Index: trunk/MagicSoft/Mars/mranforest/MHRanForestGini.h
===================================================================
--- trunk/MagicSoft/Mars/mranforest/MHRanForestGini.h	(revision 2115)
+++ trunk/MagicSoft/Mars/mranforest/MHRanForestGini.h	(revision 2173)
Index: trunk/MagicSoft/Mars/mranforest/MRanForest.cc
===================================================================
--- trunk/MagicSoft/Mars/mranforest/MRanForest.cc	(revision 2115)
+++ trunk/MagicSoft/Mars/mranforest/MRanForest.cc	(revision 2173)
@@ -53,4 +53,6 @@
 ClassImp(MRanForest);
 
+using namespace std;
+
 // --------------------------------------------------------------------------
 //
Index: trunk/MagicSoft/Mars/mranforest/MRanForestCalc.cc
===================================================================
--- trunk/MagicSoft/Mars/mranforest/MRanForestCalc.cc	(revision 2115)
+++ trunk/MagicSoft/Mars/mranforest/MRanForestCalc.cc	(revision 2173)
@@ -50,4 +50,6 @@
 
 ClassImp(MRanForestCalc);
+
+using namespace std;
 
 static const TString gsDefName  = "MRanForestCalc";
Index: trunk/MagicSoft/Mars/mranforest/MRanForestFill.cc
===================================================================
--- trunk/MagicSoft/Mars/mranforest/MRanForestFill.cc	(revision 2115)
+++ trunk/MagicSoft/Mars/mranforest/MRanForestFill.cc	(revision 2173)
@@ -44,4 +44,6 @@
 
 ClassImp(MRanForestFill);
+
+using namespace std;
 
 static const TString gsDefName  = "MRanForestFill";
Index: trunk/MagicSoft/Mars/mranforest/MRanForestFill.h
===================================================================
--- trunk/MagicSoft/Mars/mranforest/MRanForestFill.h	(revision 2115)
+++ trunk/MagicSoft/Mars/mranforest/MRanForestFill.h	(revision 2173)
Index: trunk/MagicSoft/Mars/mranforest/MRanForestGrow.cc
===================================================================
--- trunk/MagicSoft/Mars/mranforest/MRanForestGrow.cc	(revision 2115)
+++ trunk/MagicSoft/Mars/mranforest/MRanForestGrow.cc	(revision 2173)
@@ -43,4 +43,6 @@
 
 ClassImp(MRanForestGrow);
+
+using namespace std;
 
 static const TString gsDefName  = "MRanForestGrow";
Index: trunk/MagicSoft/Mars/mranforest/MRanTree.cc
===================================================================
--- trunk/MagicSoft/Mars/mranforest/MRanTree.cc	(revision 2115)
+++ trunk/MagicSoft/Mars/mranforest/MRanTree.cc	(revision 2173)
@@ -33,5 +33,5 @@
 #include "MRanTree.h"
 
-#include <iostream.h>
+#include <iostream>
 
 #include <TVector.h>
@@ -45,4 +45,6 @@
 
 ClassImp(MRanTree);
+
+using namespace std;
 
 // --------------------------------------------------------------------------