X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=EVGEN%2FAliGenLib.h;h=7b97b676ea5c132d173488d5fb8bd2d4aa7a993f;hb=4d978a4ac504572fffb7c25389c113b3dbd9ddb1;hp=ff51cd9290c759dafa7ab55cd6bcb03396978fac;hpb=d5b6b483bd6f5a8b4ca0505cf33b4a4b25f8acac;p=u%2Fmrichter%2FAliRoot.git

diff --git a/EVGEN/AliGenLib.h b/EVGEN/AliGenLib.h
index ff51cd9290c..7b97b676ea5 100644
--- a/EVGEN/AliGenLib.h
+++ b/EVGEN/AliGenLib.h
@@ -12,21 +12,16 @@ class TRandom;
 class AliGenLib :
   public TObject
 {
- public:
-//
+public:
+  //
     virtual ~AliGenLib(){}
-    typedef Double_t (*GenFunc)  (Double_t *, Double_t *);
+    typedef Double_t (*GenFunc)  (const Double_t *, const Double_t *);
     typedef Int_t    (*GenFuncIp)(TRandom *);    
     virtual GenFunc   GetPt(Int_t param, const char *tname) const   = 0;
     virtual GenFunc   GetY (Int_t param, const char *tname) const   = 0;
     virtual GenFuncIp GetIp(Int_t param, const char *tname) const   = 0;    
+  virtual GenFunc   GetV2(Int_t, const char *) const { return NoV2; }
+  static  Double_t  NoV2(const Double_t *, const Double_t *) { return 0; }
     ClassDef(AliGenLib,0) // Library providing y and pT parameterisations
 };
 #endif
-
-
-
-
-
-
-