Oups. Linux misses an include. And increasing the version number will not hurt either

[u/mrichter/AliRoot.git] / MUON / AliMUONv1.cxx

diff --git a/MUON/AliMUONv1.cxx b/MUON/AliMUONv1.cxx
index 49ebf4dd447703c8c2efd9f8b2a82f77efff735f..ce0a6974e595cda09b05f8c6e02445c3eb91e4f0 100644 (file)
--- a/MUON/AliMUONv1.cxx
+++ b/MUON/AliMUONv1.cxx
@@ -43,13 +43,14 @@
 #include "AliTrackReference.h"
 #include "AliLog.h"
 
-#include <TRandom.h>
+#include <TClonesArray.h>
 #include <TF1.h>
 #include <TF2.h>
-#include <TClonesArray.h>
+#include <TGeoGlobalMagField.h>
+#include <TGeoMatrix.h>
+#include <TRandom.h>
 #include <TRandom.h> 
 #include <TVirtualMC.h>
-#include <TGeoMatrix.h>
 
 #include <string>
 
@@ -168,6 +169,19 @@ void AliMUONv1::CreateMaterials()
   fGeometryBuilder->CreateMaterials();
 }
 
+//________________________________________________________________
+void AliMUONv1::UpdateInternalGeometry()
+{
+/// Update geometry after applying mis-alignment
+
+  // Load mapping
+  if ( ! AliMpCDB::LoadMpSegmentation() ) {
+    AliFatal("Could not access mapping from OCDB !");
+  }
+
+  fGeometryBuilder->UpdateInternalGeometry();
+}
+
 //________________________________________________________________
 void AliMUONv1::AddAlignableVolumes() const
 {
@@ -406,7 +420,7 @@ void AliMUONv1::StepManager()
     Float_t thetawires      =  TMath::ASin( TMath::Sin(TMath::Pi()-theta) * TMath::Sin(phi) ) ;// We use Pi-theta because z is negative
     Double_t bField[3] = {0};
     fTrackPosition.Vect().GetXYZ(tmp);
-    gAlice->Field(tmp,bField);
+    TGeoGlobalMagField::Instance()->Field(tmp,bField);
 
     if (fAngleEffect && !fMagEffect){
       thetawires = TMath::Abs(thetawires);