message: Add GetTPCsignal and GetTPCsignalN methods to flat ESD
diff: @@ -196,6 +196,24 @@ class AliFlatESDTrack :public AliVTrack {
  virtual Bool_t GetCovarianceXYZPxPyPz(Double_t cv[21]) const {if (cv[0]){}; return kFALSE;}
  virtual Bool_t PropagateToDCA(const AliVVertex* /*vtx*/, Double_t /*b*/, Double_t /*maxd*/, Double_t /*dz*/[2], Double_t /*covar*/[3]) { return kFALSE;}
  + //TPC Signal
  + virtual Double_t GetTPCsignal() const {
  + if (fTPCdEdxInfoPointer == 0) return 0.;
  + const AliFlatTPCdEdxInfo* p = reinterpret_cast<const AliFlatTPCdEdxInfo*>(fContent + fTPCdEdxInfoPointer);
  + Float_t signal, rms;
  + UShort_t N;
  + p->GetTPCsignal(signal, rms, N);
  + return(signal);
  + }
  + virtual UShort_t GetTPCsignalN() const {
  + if (fTPCdEdxInfoPointer == 0) return 0.;
  + const AliFlatTPCdEdxInfo* p = reinterpret_cast<const AliFlatTPCdEdxInfo*>(fContent + fTPCdEdxInfoPointer);
  + Float_t signal, rms;
  + UShort_t N;
  + p->GetTPCsignal(signal, rms, N);
  + return(N);
  + }
  +
  private:
  AliFlatESDTrack(const AliFlatESDTrack&);
  