Line data    Source code

       1             : #ifndef ALIFASTRESPONSE_H
       2             : #define ALIFASTRESPONSE_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             : // Base class for fast detector response simulation. 
       9             : // The 3-vector of the particle can be passes as
      10             : // a TParticle or as
      11             : // transverse momentum pt, polar angle theta and azimuthal angle phi
      12             : // Author: Andreas Morsch
      13             : // andreas.morsch@cern.ch
      14             : 
      15             : #include <TNamed.h>
      16             : class AliFastParticle;
      17             : 
      18           0 : class AliFastResponse : public TNamed {
      19             :  public:
      20             :     AliFastResponse(){;}
      21           0 :     AliFastResponse(const char* Name, const char* Title): TNamed(Name, Title){}
      22           0 :     virtual ~AliFastResponse(){}
      23             :     virtual void    Init()                                                  = 0;
      24             : 
      25             :     virtual void    Evaluate(Float_t charge, Float_t   p,  Float_t  theta , Float_t   phi,
      26             :                              Float_t& pS,  Float_t& thetaS, Float_t&  phiS);
      27             :     virtual void    Evaluate(Float_t   p,  Float_t  theta , Float_t   phi,
      28             :                              Float_t& pS,  Float_t& thetaS, Float_t&  phiS);
      29             :  
      30             :     virtual Float_t Evaluate(Float_t charge, Float_t pt, Float_t theta, Float_t phi);
      31             :  
      32             :     void Copy(TObject&) const;
      33             :  protected:
      34          12 :     ClassDef(AliFastResponse,1)    // Base class for fast response
      35             : };
      36             : 
      37             : #endif