Introduction of ITS clustrerer for HLT. Improved version of the fast ITS vertexer...
[u/mrichter/AliRoot.git] / HLT / ITS / AliL3ITSVertexerZ.h
index 38a63ca1985fd4b6bb9c1bef7c9e97cdc3c5b8b9..c265a33b16dfb6d0dd4deeb497e439bc8ad20b86 100644 (file)
 #include "AliITSVertexerZ.h"
 
 class TString;
+class TTree;
+class AliITSgeom;
 
 //-------------------------------------------------------------------------
 class AliL3ITSVertexerZ : public AliITSVertexerZ {
 public:
-  AliL3ITSVertexerZ():AliITSVertexerZ() {;}
+  AliL3ITSVertexerZ();
   AliL3ITSVertexerZ(TString filename,Float_t x0=0., Float_t y0=0.);
 
   AliESDVertex* FindVertexForCurrentEvent(Int_t evnumb);
+  AliESDVertex* FindVertexForCurrentEvent(AliITSgeom *geom,TTree *tR);
 
   ClassDef(AliL3ITSVertexerZ,1)   //HLT ITS vertexer
 };