New definition of the geometry based on builders and usign Ivana's envelop method...

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

diff --git a/MUON/AliMUONChamber.cxx b/MUON/AliMUONChamber.cxx
index e143e9ade5f39c0f038b641fe34b8b4557392b8e..557f345401e9a8ab2443b6de0c6e6c62e158f88d 100644 (file)
--- a/MUON/AliMUONChamber.cxx
+++ b/MUON/AliMUONChamber.cxx
@@ -17,6 +17,7 @@
 
 // --- MUON includes ---
 #include "AliMUONChamber.h"
+#include "AliMUONChamberGeometry.h"
 
 // --- ROOT includes ---
 
@@ -32,6 +33,8 @@ ClassImp(AliMUONChamber)
     fResponse=0;
     fnsec=1;
     fReconstruction=0;
+    fGeometry = 0;
+    
     fId=0;
     // to avoid mistakes if ChargeCorrelInit is not called
     fCurrentCorrel =1;
@@ -44,6 +47,7 @@ ClassImp(AliMUONChamber)
     fSegmentation->AddAt(0,0);
     fSegmentation->AddAt(0,1);
     fResponse=0;
+    fGeometry = new AliMUONChamberGeometry(fId);
     fnsec=1;
     fReconstruction=0;
     fId=id;
@@ -67,6 +71,14 @@ AliMUONChamber::AliMUONChamber(const AliMUONChamber& rChamber):TObject(rChamber)
 }
 
 
+Bool_t  AliMUONChamber::IsSensId(Int_t volId) const 
+{
+// Returns true if the volume specified by volId is in the list
+// of sesitive volumes for this chamber
+
+  return fGeometry->IsSensitiveVolume(volId);
+}  
+
 void AliMUONChamber::Init()
 {
 // Initalisation ..