modified psi-pair cut for GG-Task

[u/mrichter/AliRoot.git] / PWGGA / GammaConv / AliAnaConvCorrPhoton.h

/* This file is property of and copyright                                 *\r
 * ALICE Experiment at CERN, All rights reserved.                         *\r
 * See cxx source for full Copyright notice                               */\r
\r
/// @file   AliAnaConvCorrPhoton.h\r
/// @author Svein Lindal\r
/// @brief  Class used to find correlations between photons and charged tracks\r
 \r
#ifndef ALIANACONVCORRPHOTON_CXX\r
#define ALIANACONVCORRPHOTON_CXX\r
\r
#include "AliAnaConvCorrBase.h"\r
\r
class AliAODConversionPhoton;\r
class TClonesArray;\r
\r
class AliAnaConvCorrPhoton : public AliAnaConvCorrBase {\r
\r
public:\r
\r
  AliAnaConvCorrPhoton(); \r
  AliAnaConvCorrPhoton(TString name, TString title); \r
  virtual ~AliAnaConvCorrPhoton();\r
\r
  ///Correlation photon with tracks\r
  //virtual void CorrelateWithHadrons(const AliAODConversionPhoton * const photon, const TClonesArray * const tracks, const Bool_t isolated, const Bool_t decayParticle);\r
\r
  //Process particles identified as pion / eta decay \r
  void SkipDecayParticles() { fSkipDecayParticles = kTRUE; }\r
  void DoDecayParticles() { fSkipDecayParticles = kFALSE; }\r
  void DoDecayOnly() { fSkipDecayParticles = kFALSE; fDecayOnly = kTRUE; }\r
\r
  //void Process(const TClonesArray * photons, const TClonesArray * tracks, Bool_t isolated);\r
\r
 private:\r
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  \r
  Bool_t fSkipDecayParticles; //Process particles identified as pion / eta decay particles\r
  Bool_t fDecayOnly;  //Only process gamma from decay pion\r
\r
  AliAnaConvCorrPhoton(const AliAnaConvCorrPhoton&); // not implemented\r
  AliAnaConvCorrPhoton& operator=(const AliAnaConvCorrPhoton&); // not implemented\r
  ClassDef(AliAnaConvCorrPhoton, 1); // example of analysis\r
\r
};\r
\r
#endif\r