Index: trunk/MagicSoft/Mars/mbase/MTask.h
===================================================================
--- trunk/MagicSoft/Mars/mbase/MTask.h	(revision 1008)
+++ trunk/MagicSoft/Mars/mbase/MTask.h	(revision 1009)
@@ -39,4 +39,27 @@
         AddToBranchList((const char*)str);
     }
+    void AddToBranchList(const char *master, const char *sub, const UInt_t first, const UInt_t last)
+    {
+        if (first==0 && last==0)
+        {
+            AddToBranchList(sub);
+            return;
+        }
+
+        for (unsigned int i=first; i<last+1; i++)
+            AddToBranchList(Form("%s;%d.%s", master, i, sub));
+    }
+    void AddToBranchList(TString &master, TString &sub, const UInt_t first, const UInt_t last)
+    {
+        AddToBranchList((const char*)master, (const char*)sub, first, last);
+    }
+    void AddToBranchList(const char *master, const char *sub, const UInt_t num)
+    {
+        AddToBranchList(master, sub, 0, num);
+    }
+    void AddToBranchList(TString &master, TString &sub, const UInt_t num)
+    {
+        AddToBranchList(master, sub, 0, num);
+    }
 
 public: