// -*- mode: c++ -*-
//
// $Id: BrChkvCalModule.h,v 1.2 2001/10/23 20:51:23 ouerdane Exp $
// $Author: ouerdane $
// $Date: 2001/10/23 20:51:23 $
// $Copyright: (C) 2001 BRAHMS Collaboration <brahmlib@rhic.bnl.gov>
//
#ifndef BRAT_BrChkvCalModule
#define BRAT_BrChkvCalModule
#ifndef BRAT_BrModule
#include "BrModule.h"
#endif
#ifndef BRAT_BrEventNode
#include "BrEventNode.h"
#endif
#ifndef ROOT_TString
#include "TString.h"
#endif
#ifndef ROOT_BrChkvCalibration
#include "BrChkvCalibration.h"
#endif
#ifndef ROOT_BrDetectorParamsChkv
#include "BrChkvParameters.h"
#endif
#ifndef ROOT_TDirectory
#include "TDirectory.h"
#endif

class BrChkvCalModule : public BrModule
{

protected:
  virtual void SaveAscii();
  virtual void ReadAscii();

public:
  BrChkvCalModule();
  BrChkvCalModule(const Char_t* name, const Char_t* title);
  virtual ~BrChkvCalModule () {}

  virtual void Init();
  virtual void Event(BrEventNode*, BrEventNode*);

  void SetSaveAscii(Bool_t s = kFALSE)      { fSaveAscii       = s; }
  void SetLoadAscii(Bool_t s = kFALSE)      { fLoadAscii       = s; }
  void SetCommitAscii(Bool_t s = kFALSE)    { fCommitAscii     = s; }
  void SetCalibFile(Char_t* name)           { fCalibFile       = name; }
  void SetEnergyThreshold(Double_t t = 0.7) { fEnergyThreshold = t; }

  // check calibration parameter validity
  Bool_t IsValid(Double_t x) { 
    if (x == BrChkvCalibration::kCalException)
      return kFALSE;
    return kTRUE;
  }

protected:
  // parameters
  BrChkvCalibration *fCalibration;
  BrChkvParameters  *fParamsChkv;

  Double_t fEnergyThreshold; // for hit selection

  Bool_t    fSaveAscii;
  Bool_t    fCommitAscii;
  Bool_t    fLoadAscii;
  Bool_t*   fValidTube;
  TString   fCalibFile;

  TDirectory* fHistDir;           // Pointer to histogram directory

public:
  ClassDef(BrChkvCalModule,0) // Base class for a cherenkov calibration module
};

#endif
//____________________________________________________________________
//
// $Log: BrChkvCalModule.h,v $
// Revision 1.2  2001/10/23 20:51:23  ouerdane
// Updated modules ala tof or bb, with Set[Save,Commit,Load]Ascii, etc
//
// Revision 1.1  2001/07/20 16:05:34  ouerdane
// Added new directory modules/calib/chkv
// Contains:
//   BrChkvCalModule : base class for cherenkov detector calibration modules
//   BrChkvPedCalModule : pedestal calibration module
// stuff for compilation
//   Makefile.am
//   Include.h
//   LinkDef.h
//