//   $Id: BrDigitizeDC.h,v 1.5 1998/07/02 17:54:15 hagel Exp $
//   $Log: BrDigitizeDC.h,v $
//   Revision 1.5  1998/07/02 17:54:15  hagel
//   Add const to GetDetectorVolume
//
//   Revision 1.4  1998/07/02 13:58:48  videbaek
//    comment updates mainly
//
//
#ifndef _BRDIGITIZEDC_H
#define _BRDIGITIZEDC_H

///////////////////////////////////////////////////////////////////////
//                                                                   //
//    BrDigitizeDC                                                   //
//                                                                   //
//    BRAHMS DC detector digitization and decode class               //
//                                                                   //
//    Author  : Kris Hagel (hagel@comp.tamu.edu)		             //
//    Created : 25-MAR-1998                                          //
//    Version : 1.0                                                  //
//    Changed :                                                      //
//                                                                   //
///////////////////////////////////////////////////////////////////////

class BrTrack2D;

class BrDataTable;
class BrDetectorParamsDC;
class BrDetectorVolume;

#include "BrModule.h"

#include "TH1.h"
#include "TGraph.h"

class BrDigitizeDC : public BrModule {

public:
    BrDigitizeDC();
	BrDigitizeDC(Char_t *Name,Char_t *Title);

    virtual ~BrDigitizeDC();

	void Init();
    void Event(BrEventNode* InputTable,BrEventNode* OutputTable);

    virtual BrDetectorParamsDC* GetDetectorParamsDC(){
      return  fParams_p;}
/*    virtual BrDetectorVolume* GetDetectorVolume() const {
        return fVolumeParams_p;}
	virtual void SetDetectorVolume(BrDetectorVolume* vol){ fVolumeParams_p = vol;}    */

    virtual BrDetectorVolume* GetDetectorVolume(const Char_t *name);
    virtual void SetDetectorVolume(BrDetectorVolume* vol);

    void SetDetectorParamsDC(BrDetectorParamsDC* par);
    void SetDetectorParamsDC(const BrDetectorParamsDC& par);
 
    void ListDetectorParameters();
    void EventStatisticsStart();
    void EventStatisticsEnd();
    void ListEventStatistics();


private:

	void Digitize(BrEventNode *InputTable,BrEventNode *OutputTable);
	void SortDighit(BrDataTable* DigitizedHits);
	void Decode(BrEventNode* OutputTable);

	BrDetectorParamsDC* fParams_p;
	BrDetectorVolume* fVolumeParams_p[4]; 
        Int_t             fNumVol;

    TStopwatch      fTimer;
    Double_t        fCpuTime;
    Int_t			fNumGeantHits[3];
    Int_t			fNumDigHits;

    TH1F *d_Hhits;
    TH1F *d_Dz;
    TGraph *d_Graphxz;
  

public:

    ClassDef(BrDigitizeDC,0) // BRAHMS DC Digitization Interface
};

#endif