Line data    Source code

       1             : #ifndef ALIFASTMUONTRACKINGRES_H
       2             : #define ALIFASTMUONTRACKINGRES_H
       3             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                               */
       5             : 
       6             : /* $Id$ */
       7             : 
       8             : // Implementation of AliFastResponse for the Muon Spectrometer resolution.
       9             : // The response depends on the charge of the muon and
      10             : // the background level.
      11             : // The class uses the instance of an object of type AliMUONFastTracking to 
      12             : // obtain the smearing parameters.
      13             : // Author: andreas.morsch@cern.ch
      14             : 
      15             : #include "AliFastResponse.h"
      16             : class AliMUONFastTracking;
      17             : 
      18             : class AliFastMuonTrackingRes :  public AliFastResponse {
      19             :  public:
      20             :     AliFastMuonTrackingRes();
      21             :     AliFastMuonTrackingRes(const AliFastMuonTrackingRes& glauber);
      22           0 :     virtual ~AliFastMuonTrackingRes(){;}
      23           0 :     void SetBackground(Float_t bg = 1.) {fBackground = bg;}
      24           0 :     void SetCharge(Float_t charge = 1.) {fCharge     = charge;}
      25             :     virtual void Init();
      26             :     void Evaluate(Float_t   p,  Float_t  theta , Float_t   phi,
      27             :                   Float_t& pS,  Float_t& thetaS, Float_t&  phiS);
      28             : 
      29             :     void Evaluate(Float_t /*charge*/, Float_t   p,  Float_t  theta , Float_t   phi,
      30             :                   Float_t& pS,  Float_t& thetaS, Float_t&  phiS)
      31           0 :         {Evaluate(p, theta, phi, pS, thetaS, phiS);}
      32             :     virtual Float_t Evaluate(Float_t charge, Float_t pt, Float_t theta, Float_t phi)
      33           0 :         {return AliFastResponse::Evaluate(charge, pt, theta, phi);}
      34             :     
      35             :     // Copy
      36             :     AliFastMuonTrackingRes& operator=(const AliFastMuonTrackingRes & rhs);
      37             : 
      38             :  protected:
      39             :     Float_t              fBackground;   // Background level
      40             :     Float_t              fCharge;       // Current charge
      41             :     
      42             :     AliMUONFastTracking* fFastTracking; //!Pointer to Fast Tracking Data Handler
      43          12 :     ClassDef(AliFastMuonTrackingRes,1)  // Fast MUON Tracking 
      44             : };
      45             : 
      46             : #endif
      47             : 
      48             :