No unfolding by default to avoid problems in the reconstruction of RAW data

[u/mrichter/AliRoot.git] / HMPID / AliHMPIDParam.h

diff --git a/HMPID/AliHMPIDParam.h b/HMPID/AliHMPIDParam.h
index 5bf3a781219706dd41fdb96840ef4a8862a28180..99613e0d2b0766efdac575feb98b43b2e92db594 100644 (file)
--- a/HMPID/AliHMPIDParam.h
+++ b/HMPID/AliHMPIDParam.h
@@ -8,6 +8,7 @@
 #include <TMath.h>
 #include <TNamed.h>        //base class
 #include <TGeoManager.h>   //Instance()
+#include <TGeoMatrix.h>   //Instance()
 #include <TVector3.h>      //Lors2Mars() Mars2Lors()
  
 // Class providing all the needed parametrised information
@@ -47,6 +48,7 @@ public:
   inline static void   Lors2Pad(Float_t x,Float_t y,Int_t &pc,Int_t &px,Int_t &py);                                     //(x,y)->(pc,px,py) 
 
   static Int_t   Abs         (Int_t ch,Int_t pc,Int_t x,Int_t y)   {return ch*100000000+pc*1000000+x*1000+y;         }  //(ch,pc,padx,pady)-> abs pad
+  static Int_t   DDL2C       (Int_t ddl                      )     {return ddl/2;                                    }  //ddl -> chamber
   static Int_t   A2C         (Int_t pad                      )     {return pad/100000000;                            }  //abs pad -> chamber
   static Int_t   A2P         (Int_t pad                      )     {return pad%100000000/1000000;                    }  //abs pad -> pc 
   static Int_t   A2X         (Int_t pad                      )     {return pad%1000000/1000;                         }  //abs pad -> pad X 
@@ -89,6 +91,11 @@ public:
 
   void     SetRefIdx   (Double_t refRadIdx                                  ) {fRadNmean = refRadIdx;}             //set refractive index of freon
     
+  //For PID
+  Double_t SigLoc      (Double_t trkTheta,Double_t trkPhi,Double_t ckovTh,Double_t ckovPh,Double_t beta);//error due to cathode segmetation
+  Double_t SigGeom     (Double_t trkTheta,Double_t trkPhi,Double_t ckovTh,Double_t ckovPh,Double_t beta);//error due to unknown photon origin
+  Double_t SigCrom     (Double_t trkTheta,Double_t trkPhi,Double_t ckovTh,Double_t ckovPh,Double_t beta);//error due to unknonw photon energy
+  Double_t Sigma2      (Double_t trkTheta,Double_t trkPhi,Double_t ckovTh,Double_t ckovPh              );//photon candidate sigma^2
   
   enum EPlaneId {kPc,kRad,kAnod};            //3 planes in chamber 
   enum ETrackingFlags {kMipDistCut=-9,kMipQdcCut=-5,kNoPhotAccept=-11};     //flags for Reconstruction