Line data    Source code

       1             : #ifndef ALIFASTDETECTOR_H
       2             : #define ALIFASTDETECTOR_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             : //
       9             : // Base class for fast simulation of a detctor
      10             : // or a system of subdetectors.
      11             : // The detector response is described by resolution and efficiency.
      12             : // Author:
      13             : // Andreas Morsch
      14             : // andreas.morsch@cern.ch
      15             : 
      16             : #include <TNamed.h>
      17             : class TList;
      18             : class TObjLink;
      19             : class AliFastResponse;
      20             : class AliFastParticle;
      21             : class AliGeometry;
      22             : 
      23             : class AliFastDetector : public TNamed {
      24             :     
      25             :  public:
      26             :     AliFastDetector();
      27             :     AliFastDetector(char* Name, char* Title);
      28             :     AliFastDetector(const AliFastDetector& det);    
      29             :     virtual ~AliFastDetector();
      30             :     virtual void Init();
      31             :     virtual void SetGeometry(AliGeometry* geom) 
      32           0 :         {fGeometry = geom;}
      33             :     
      34             :     virtual AliGeometry* GetGeometry() const  
      35           0 :         {return fGeometry;}
      36             :     //
      37             :     // Add a new subdetector 
      38             :     virtual void AddSubdetector(AliFastDetector *Detector, char* Name);
      39           0 :     virtual TList* Subdetectors() {return fSubdetectors;}
      40             :     //
      41             :     // Add a new response
      42             :     virtual void AddResponse(AliFastResponse *Response);
      43           0 :     virtual TList* Responses() {return fResponses;}
      44             :     virtual Float_t EvaluateEfficiency(AliFastParticle* part);
      45             :     virtual Bool_t  EvaluateAcceptance(AliFastParticle* part);
      46             :     virtual void    EvaluateResponse(AliFastParticle* part);
      47             :     
      48             :     // Iterators
      49             :     AliFastDetector*  FirstSubdetector();
      50             :     AliFastDetector*  NextSubdetector();
      51             :     AliFastResponse*  FirstResponse();
      52             :     AliFastResponse*  NextResponse();
      53             :     // Copy
      54             :     AliFastDetector& operator=(const AliFastDetector & rhs);
      55             :     void Copy(TObject&) const;
      56             :  protected:
      57             :     TList            *fSubdetectors;      // List of Subdetectors
      58             :     TList            *fResponses;         // Responses
      59             :     TObjLink         *fLnkD;              // Pointer to detector in list 
      60             :     TObjLink         *fLnkR;              // Pointer to response in list
      61             :     AliFastResponse  *fEfficiency;        // Efficiency Simulation
      62             :     AliFastResponse  *fResolution;        // Resolution Simulation
      63             :     AliGeometry      *fGeometry;          // Geometry 
      64          12 :     ClassDef(AliFastDetector,1) // Base class for fast detector
      65             : };
      66             : 
      67             : #endif 
      68             : 
      69             : 
      70             :