// -*- mode: c++ -*-
//
// $Id: BrTMrsFMatchingModule.h,v 1.1 2002/06/07 16:23:58 videbaek Exp $
// $Author: videbaek $
// $Date: 2002/06/07 16:23:58 $
// $Copyright: (C) 2002 BRAHMS Collaboration <brahmlib@rhic.bnl.gov>
//
#ifndef BRAT_BrTMrsFMatchingModule
#define BRAT_BrTMrsFMatchingModule
#ifndef BRAT_BrModule
#include "BrModule.h"
#endif

class BrEventNode;
class TNtuple;
class TH1F;
class TH2F;
class BrCoordinateSystem;
class BrDetectorVolume;
class BrMagnetVolume;

class BrTMrsFMatchingModule : public BrModule
{
private:
  TNtuple* fntpTMrsF;
  
  BrCoordinateSystem* fTpm1System;
  BrDetectorVolume* fTpm1Volume;
  BrDetectorVolume* fTMrsFVolume;

  Double_t fXoffset;
  Double_t fYoffset;
  Double_t fDx;
  Double_t fDy;

  TH2F*  fhProjectedPosition;
  TH2F*  fhXYDiff;
  TH2F*  fhXXDiff;
  TH1F*  fhYDiff;
  TH1F*  fhXSlat;
  TH1F*  fhAcpXSlat;
  TH1F*  fhXSlatDiff;

  
public:
  BrTMrsFMatchingModule();
  BrTMrsFMatchingModule(const Char_t* name, const Char_t* title);
  virtual ~BrTMrsFMatchingModule () {}
  
  virtual void DefineHistograms();
  virtual void Init();
  virtual void Begin();
  virtual void Event(BrEventNode* inNode, BrEventNode* outNode);
  virtual void End();
  virtual void Finish();
  virtual void Print(Option_t* option="B") const; // *MENU*

  virtual void SetXoffset(const Double_t d=0.0) {fXoffset=d;}
  virtual void SetYoffset(const Double_t d=0.0) {fYoffset=d;}
  virtual void SetDx(const Double_t d=0.0) {fDx=d;}
  virtual void SetDy(const Double_t d=0.0) {fDy=d;}
  virtual Double_t GetXoffset() const {return fXoffset;}
  virtual Double_t GetYoffset() const {return fYoffset;}
  virtual Double_t GetDx() const {return fDx;}
  virtual Double_t GetDy() const {return fDy;}

  ClassDef(BrTMrsFMatchingModule,0) // utility matching module between TD1 hits and FFS tracks
};

#endif
//____________________________________________________________________
//
// $Log: BrTMrsFMatchingModule.h,v $
// Revision 1.1  2002/06/07 16:23:58  videbaek
// Add TMrsfMatching module to repository.
// This is used for matching of Mrs tarcks to the triggerslat hits
//
//
//
//