Possibility to reconstruct selected events via SetEventRange()

[u/mrichter/AliRoot.git] / EVGEN / AliGenBeamGas.h

diff --git a/EVGEN/AliGenBeamGas.h b/EVGEN/AliGenBeamGas.h
index 98a79855e112d66d1f6b8ee978027b9dab8d84d0..6d896fe5b6bbb95a885323ba02507f08c7cd283a 100644 (file)
--- a/EVGEN/AliGenBeamGas.h
+++ b/EVGEN/AliGenBeamGas.h
@@ -5,11 +5,12 @@
 
 /* $Id$ */
 
+//
+// Generator to simulate beam gas interactions.
+// At present single interactions are read from an external file. 
+// Author: andreas.morsch@cern.ch
 
 #include "AliGenExtFile.h"
-#include "AliGenReader.h"
-
-class TTree;
 
 class AliGenBeamGas : public AliGenExtFile
 {
@@ -24,12 +25,12 @@ class AliGenBeamGas : public AliGenExtFile
     virtual void Init();
     // generate event
     virtual void Generate();
- private:
-    void Copy(AliGenBeamGas&) const;
  protected:
-    Int_t fInteractions;
+    Int_t fInteractions;    // Number of interactions
+ private:
+    void Copy(TObject&) const;
     
-    ClassDef(AliGenBeamGas,1) //Generate for beam gas interactions
+    ClassDef(AliGenBeamGas,1) //Generator for beam gas interactions
        
 };
 #endif