STB/TFndStbMon.h

// @(#)fROOT/STB:$Name:  $:$Id: TFndStbMon.h,v 1.13 2007/09/05 10:48:18 Diego_Faso Exp $
// Revision Author: Diego Faso <mailto:faso@to.infn.it>, 2005/06/24
// Original Author: Piergiorgio Cerello <mailto:cerello@to.infn.it>, 2001

#ifndef FROOT_TFndStbMon
#define FROOT_TFndStbMon

//                                                //
//                 TFnsStbMon                     //
//                                                //
//  Base Class for the STB monitoring             //
//   - histograms collection and filling          //
//   - shared memories management                 //
//                                                //
//  (see GTS relative class for descriptions)     //
//                                                //
//                                                //

#include "FROOT.h"

#include "TObject.h"
#include "TClonesArray.h"
#include "TFile.h"
#ifdef _FND_ONL_USE_MAP_FILES_
#include "TMapFile.h"
#endif
#include "TH1.h"
#include "TH2.h"
#include "TCanvas.h"
#include "TLine.h"

using namespace FROOT;

class TFndHdt;

class TFndStbMon : public TObject {
  
 protected:

  Int_t    shmflg;               // Shared Memory flag
  TFile    *fout;
  TFile    *fstb;                // Stb histogram file
  
#if defined _FND_ONL_USE_MAP_FILES_
  TMapFile *fShmStbMain;                // main STB shared memory
  TMapFile *fShmStbTdc[K_N_STB_CROWNS];
#elif defined _FND_ONL_USE_SHARED_FILES_
  TFile *fShmStbMain;                // main STB shared memory
  TFile *fShmStbTdc[K_N_STB_CROWNS];
#endif
 
  // --- shared memories/files names
  Bool_t fMustRecoverHistos; // true if a recovery must be performed after a break
  
  TString fSharedMemName_Main;
  TString fSharedMemName_Tdc[K_N_STB_CROWNS];
  
  TString fSharedFileName_Main;
  TString fSharedFileName_Tdc[K_N_STB_CROWNS];
  
  // --- 
  
  TH1F *stbmult;                 // STB multiplicity
  TH2F *stbmaptdc;               // STB TDC pattern

  TH1F *stb_pattern[K_N_STB_CROWNS];       // hit pattern for various crowns
   
  TH1F *stbtdc[K_N_STB_CROWNS][K_N_STB_TUBES]; // TDCs for Tubes 
  TH1F *stb1d;
  TH2F *stb2d;
  TLine *fLine;
  
 private:
  void Init();
  void InitHistos(const Int_t &stb_tdc_bins,const Double_t &stb_tdc_min,const Double_t &stb_tdc_max);
  void OpenSharedFiles(const TString &fmode);

 public:

  TFndStbMon(const TString &fmode,Int_t stb_tdc_bins=50,Double_t stb_tdc_min=1000.,Double_t stb_tdc_max=3000.);
  TFndStbMon();                              // Constructor for Consumer
  TFndStbMon(TString *filename);             // Constructor from ROOT filename
  ~TFndStbMon();                             // Destructor
  void Fill();                               // Fill Histograms in shared memories
  void Fill(const TClonesArray &StbHit);     // Fill Histograms in shared memories
  void Update(Bool_t purge=kTRUE);           // Update shared memories
  void ResetHistos();
  void WriteToFile(TString filename=0,Bool_t IsShared = kFALSE);       // Write histograms to file
  /*   void TimeCalibration(Int_t,Int_t); */
  /*   void TimeCalibration(Int_t); */
  /*   void TimeCalibration(); */
  /*   void DisplayTube(Int_t crown,Int_t number); // Display tube "number" in crown "crown" */
  /*   void DisplayTZero(Int_t crown,Int_t number, Int_t maxcont); // Display t-zero in crown "crown" */
  /*   void DisplayPattern(Int_t crown); // Display hit pattern for crown "crown"     TH1F *TimeMap(); */
  /*   void CloseDisplay(); */
  /*   void WriteTimeToMsql();  //write time calibration constants to msql */
  void Add(TFndStbMon *stbmon); // merge histograms
  inline TH1F *StbMult() { return stbmult; }           // Multiplicity
  //  inline TH2F *StbDiff(Int_t i) { return stbdiff[i-1]; } // Triplets
  inline TH2F *StbMapTdc() { return stbmaptdc; }           // TDC maps
  inline TH1F *StbTdc(Int_t crown, Int_t tube) { return stbtdc[crown-1][tube-1]; }           // TDC
  inline TH1F *StbPattern(Int_t crown) { return stb_pattern[crown-1]; }           // TDC pattern for crown "crown"
  
  ClassDef(TFndStbMon,1)      // The STB monitor
  };

#endif // FROOT_TFndStbMon

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