From 9641f73aa7674d4c2bfc38d99cf234ebb13b5868 Mon Sep 17 00:00:00 2001
From: laphecet <laphecet@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Sun, 9 May 2010 22:35:32 +0000
Subject: [PATCH] Must have a default ctor to be streamable

---
 MUON/AliMUONTrackerConditionDataMaker.cxx | 9 +++++++++
 MUON/AliMUONTrackerConditionDataMaker.h   | 1 +
 2 files changed, 10 insertions(+)

diff --git a/MUON/AliMUONTrackerConditionDataMaker.cxx b/MUON/AliMUONTrackerConditionDataMaker.cxx
index cf2e056d29e..7e949dd00a7 100644
--- a/MUON/AliMUONTrackerConditionDataMaker.cxx
+++ b/MUON/AliMUONTrackerConditionDataMaker.cxx
@@ -56,6 +56,15 @@ ClassImp(AliMUONTrackerConditionDataMaker)
 #include <sstream>
 #include "TSystem.h"
 
+//_____________________________________________________________________________
+AliMUONTrackerConditionDataMaker::AliMUONTrackerConditionDataMaker():
+AliMUONVTrackerDataMaker(),
+fData(0x0),
+fSource("")
+{
+  /// default ctor to be able to stream
+}
+
 //_____________________________________________________________________________
 AliMUONTrackerConditionDataMaker::AliMUONTrackerConditionDataMaker(Int_t runNumber, const char* ocdbPath, const char* type):
 AliMUONVTrackerDataMaker(),
diff --git a/MUON/AliMUONTrackerConditionDataMaker.h b/MUON/AliMUONTrackerConditionDataMaker.h
index 9ee62e0cd34..baced27f99d 100644
--- a/MUON/AliMUONTrackerConditionDataMaker.h
+++ b/MUON/AliMUONTrackerConditionDataMaker.h
@@ -25,6 +25,7 @@ class TMap;
 class AliMUONTrackerConditionDataMaker : public AliMUONVTrackerDataMaker
 {
 public:
+  AliMUONTrackerConditionDataMaker();
   AliMUONTrackerConditionDataMaker(Int_t runNumber, const char* ocdbPath, const char* type);
   AliMUONTrackerConditionDataMaker(const char* filename, const char* type);
   AliMUONTrackerConditionDataMaker(const char* data, const char* type, Bool_t);
-- 
2.39.3