additional fix for MC performance

[u/mrichter/AliRoot.git] / PWG1 / AliAnalysisTaskVtXY.h

#ifndef AliAnalysisTaskVtXY_h\r
#define AliAnalysisTaskVtXY_h\r
/* Copyright (c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r
 * see cxx source for full Copyright notice         */\r
//-------------------------------------------------------\r
//\r
// ESD based analysis of the main vertex resolution in XY in order\r
// to estimate the beam interaction spot location and size \r
//\r
//------------------------------------------------------- \r
class TStyle;\r
class TH2F;\r
class TProfile;\r
class AliESDEvent;\r
class AliVertex;\r
class AliESDVertex;\r
class AliVertexerTracks;\r
class AliESDVertexer;\r
#include "AliAnalysisTask.h"\r
\r
class AliAnalysisTaskVtXY : public AliAnalysisTask {\r
 public:\r
  AliAnalysisTaskVtXY(const char *name = "AliAnalysisTaskVtXY");\r
  virtual ~AliAnalysisTaskVtXY() {}\r
  \r
  virtual void   ConnectInputData(Option_t *);\r
  virtual void   CreateOutputObjects();\r
  virtual void   Exec(Option_t *option);\r
  virtual void   Terminate(Option_t *);\r
  \r
 private:\r
  AliESDEvent *fESD;        //ESD object\r
  TList *fList;             //TList output object\r
  TProfile       *fHistVtx; //Vtx spectrum\r
  TProfile       *fHistVty; //Vty spectrum\r
  AliAnalysisTaskVtXY(const AliAnalysisTaskVtXY&); //not implemented\r
  AliAnalysisTaskVtXY& operator=(const AliAnalysisTaskVtXY&); //not implemented\r
  \r
  ClassDef(AliAnalysisTaskVtXY, 1); //example of analysis\r
};\r
\r
#endif\r