#ifndef FIN_FndLmdMon
#define FIN_FndLmdMon

//_____________________________________________________________________
//
// TFndLmdMon                                                              
//                                                                      
// Description of the Tof  online monitor             
//                                                                      

#include "TObject.h"
#include "TFndHdt.h"
#include "TMapFile.h"
#include "TH1.h"
#include "TH2.h"
#include "TCanvas.h"

class TFndLmdMon : public TObject {
  
 protected:
  Int_t    shmflg;                     // Shared Memory flag
  TFile    *flmd;                      // Lmd histogram file
  TMapFile *mlmd;                      // main LMD shared memory
  TMapFile *mlmd_i_adc;                // inner ADC shared memory
  TMapFile *mlmd_o_adc;                // outer ADC shared memory
  TMapFile *mlmd_i_tdc;                // inner TDC shared memory
  TMapFile *mlmd_o_tdc;                // outer TDC shared memory

  TCanvas *lmd_mon_adc;                // Canvas for ADC
  TCanvas *lmd_mon_tdc;                // Canvas for TDC
  TCanvas *lmd_mon_adc_tdc;            // Canvas for ADC & TDC

  TH1F *lmdmult;                       // LMD multiplicity
  TH2F *lmdmap;                        // LMD pattern
  TH2F *lmdmapadc0;                    // LMD ADC pattern (F || R |= 0)
  TH2F *lmdmapadc00;                   // LMD ADC pattern (F && R != 0)
  TH2F *lmdmapadcf;                    // LMD Front ADC pattern
  TH2F *lmdmapadcr;                    // LMD Rear ADC pattern

  TH2F *lmdmaptdc0;                    // LMD TDC pattern (F || R |= 0) 
  TH2F *lmdmaptdc00;                   // LMD TDC pattern (F && R != 0)  
  TH2F *lmdmaptdcf;                    // LMD Front TDC pattern   
  TH2F *lmdmaptdcr;                    // LMD Rear TDC pattern  
   
  static const Int_t nlayers = 2;      // Number of LMD layers
  static const Int_t ndchs = 8;        // Number of Drift Chambers / Layer
  static const Int_t nwire1 = 12;      // Number of wires / chamber in layer 1
  static const Int_t nwire2 = 22;      // Number of wires / chamber in layer 2
  TH2F *lmd_27_adc_tdc[nwire2];        // LMD ADC vs TDC Dch 27

  static const Int_t n_lmd_dchs = 16;  // Total number of chambers 
  TH2F *lmd_all_mapadctdc[n_lmd_dchs];           // LMD ADC vs TDC existence 
  TH2F *lmd_all_adc_tdc[n_lmd_dchs];        // LMD ADC vs TDC 
  TH1F *lmd_all_adcf[n_lmd_dchs];           // Front ADC
  TH1F *lmd_all_adcr[n_lmd_dchs];           // Rear  ADC
  TH1F *lmd_all_crg[n_lmd_dchs];            // ADC (F+R)
  TH2F *lmd_all_adc[n_lmd_dchs];            // ADC (Front vs Rear)      
  TH1F *lmd_all_tdcf[n_lmd_dchs];           // Front TDC
  TH1F *lmd_all_tdcr[n_lmd_dchs];           // Rear  TDC
  TH1F *lmd_all_tdf[n_lmd_dchs];            // Time difference
  TH2F *lmd_all_tdc[n_lmd_dchs];            // TDC (Front vs Rear)

  static const Int_t n_lmd_hist = 544; // Total number of wires 
  TH1F *lmdadcf[n_lmd_hist];           // Front ADC
  TH1F *lmdadcr[n_lmd_hist];           // Rear  ADC
  TH1F *lmdcrg[n_lmd_hist];            // ADC (F+R)
  TH1F *lmdtdcf[n_lmd_hist];           // Front TDC
  TH1F *lmdtdcr[n_lmd_hist];           // Rear  TDC
  TH1F *lmdtdf[n_lmd_hist];            // Time difference

  TH1F *lmd1d;
  TH2F *lmd2d;
  
 public:

  //  TFndLmdMon() {};                           // Default constructor
  TFndLmdMon(const char *fmode,Int_t lmd_tdc_bins=130,Double_t lmd_tdc_min = 0.,Double_t lmd_tdc_max = 4120.);             // Constructor for Producer
  TFndLmdMon();                              // Constructor for Consumer
  ~TFndLmdMon();                             // Destructor
  void Fill(TFndHdt *);                      // Fill Histograms in shared memories
  void Update();                             // Update shared memories
  void DisplayChamber(Int_t layer,Int_t number); // Display drift "number" in layer "layer"
  void DisplayWire(Int_t layer,Int_t number,Int_t wire); // Display wire "wire" of drift "number" in layer "layer"
  void WriteToFile();                        // Write histograms to file
     
  ClassDef(TFndLmdMon,1)      // The LMD monitor
  };

#endif