From: ivana <ivana@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Sat, 28 Nov 2009 10:05:43 +0000 (+0000)
Subject: In AliMUONCDB:
X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=commitdiff_plain;h=73d3aca5ae05bb1f7ae9d3dc06fb04735d59931f

In AliMUONCDB:
Adding LoadAlignmentData() method (requested by HLT)
---

diff --git a/MUON/AliMUONCDB.cxx b/MUON/AliMUONCDB.cxx
index 6fe8652ce69..ec9eb12eb27 100644
--- a/MUON/AliMUONCDB.cxx
+++ b/MUON/AliMUONCDB.cxx
@@ -86,6 +86,7 @@
 #include <TSystem.h>
 #include <TMath.h>
 #include <TGeoGlobalMagField.h>
+#include <TClonesArray.h>
 
 
 namespace
@@ -305,6 +306,30 @@ AliMUONRecoParam* AliMUONCDB::LoadRecoParam()
   
 }
 
+//_____________________________________________________________________________
+TClonesArray* AliMUONCDB::LoadAlignmentData()
+{
+  /// Load and return the array of alignment objects.
+  
+  AliInfoGeneral("AliMUONCDB", "Loading Alignemnt from OCDB...");
+  
+  if (!AliMUONCDB::CheckOCDB()) return kFALSE;
+  
+  TClonesArray* alignmentArray = 0x0;
+  AliCDBEntry* entry = AliCDBManager::Instance()->Get("MUON/Align/Data");
+  
+  if (entry) {
+    // load alignement array
+    alignmentArray = dynamic_cast<TClonesArray*>(entry->GetObject());
+  }
+  
+  if (!alignmentArray) { 
+    AliErrorGeneral("AliMUONCDB", "failed to load Alignemnt from OCDB");
+  }  
+  
+  return alignmentArray;
+}
+
 //_____________________________________________________________________________
 AliMUONVStore* 
 AliMUONCDB::Diff(AliMUONVStore& store1, AliMUONVStore& store2, 
diff --git a/MUON/AliMUONCDB.h b/MUON/AliMUONCDB.h
index e395ea5aefa..c08d3d95295 100644
--- a/MUON/AliMUONCDB.h
+++ b/MUON/AliMUONCDB.h
@@ -16,6 +16,7 @@
 
 class AliMUONVStore;
 class TMap;
+class TClonesArray;
 class AliMUONVCalibParam;
 class AliMUONTriggerLut;
 class AliMUONTriggerEfficiencyCells;
@@ -32,6 +33,7 @@ namespace AliMUONCDB
   Bool_t LoadField();
   Bool_t LoadMapping(Bool_t segmentationOnly = kFALSE);
   AliMUONRecoParam* LoadRecoParam();
+  TClonesArray* LoadAlignmentData();
   
   Int_t MakeNeighbourStore(AliMUONVStore& neighbourStore);