From aa73f8fbaeb203ca9277e0579fbea7c5d51257a9 Mon Sep 17 00:00:00 2001
From: ivana <ivana@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Tue, 27 Nov 2007 15:50:41 +0000
Subject: [PATCH] In Open(): retrieve the run number from the given galice.root
 file and set it to CDB manager.

---
 MUON/AliMUONDataInterface.cxx   | 14 ++++++++++++++
 MUON/AliMUONMCDataInterface.cxx | 15 +++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/MUON/AliMUONDataInterface.cxx b/MUON/AliMUONDataInterface.cxx
index 7a0a6f3fe90..a59e8a9f8d0 100644
--- a/MUON/AliMUONDataInterface.cxx
+++ b/MUON/AliMUONDataInterface.cxx
@@ -36,6 +36,8 @@
 #include "AliLoader.h"
 #include "AliLog.h"
 #include "AliRunLoader.h"
+#include "AliHeader.h"
+#include "AliCDBManager.h"
 
 #include <TError.h>
 #include <TParticle.h>
@@ -513,6 +515,18 @@ AliMUONDataInterface::Open(const char* filename)
     AliError(Form("Cannot open file %s",filename));    
     fIsValid = kFALSE;
   }
+
+  runLoader->LoadHeader();
+  if ( ! runLoader->GetHeader() ) {
+    AliError("Cannot load header.");    
+    fIsValid = kFALSE;
+  }
+  else {
+    Int_t runNumber = runLoader->GetHeader()->GetRun();
+    AliCDBManager::Instance()->SetRun(runNumber);
+  }  
+  runLoader->UnloadHeader(); 
+
   fLoader = runLoader->GetDetectorLoader("MUON");
   if (fLoader == 0x0) 
   {
diff --git a/MUON/AliMUONMCDataInterface.cxx b/MUON/AliMUONMCDataInterface.cxx
index a550db25990..f674db6a43a 100644
--- a/MUON/AliMUONMCDataInterface.cxx
+++ b/MUON/AliMUONMCDataInterface.cxx
@@ -43,7 +43,9 @@
 
 #include "AliLog.h"
 #include "AliRunLoader.h"
+#include "AliHeader.h"
 #include "AliStack.h"
+#include "AliCDBManager.h"
 
 #include <Riostream.h>
 #include <TClonesArray.h>
@@ -574,6 +576,19 @@ AliMUONMCDataInterface::Open(const char* filename)
     AliError(Form("Cannot open file %s",filename));    
     fIsValid = kFALSE;
   }
+  
+  // Get run number and set it to CDB manager
+  runLoader->LoadHeader();
+  if ( ! runLoader->GetHeader() ) {
+    AliError("Cannot load header.");    
+    fIsValid = kFALSE;
+  }
+  else {
+    Int_t runNumber = runLoader->GetHeader()->GetRun();
+    AliCDBManager::Instance()->SetRun(runNumber);
+  }  
+  runLoader->UnloadHeader(); 
+
   fLoader = runLoader->GetDetectorLoader("MUON");
   if (fLoader == 0x0)
   {
-- 
2.43.0