JRunHistograms.hh

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#ifndef __JRUNHISTOGRAMS__
#define __JRUNHISTOGRAMS__
 
/**
 * \author rgruiz, adomi
 */
#include "JSupport/JSupport.hh"
#include "JSupport/JSupportToolkit.hh"
 
#include "JTrigger/JTriggerInterface.hh"
#include "JTrigger/JTriggerBits.hh"
 
#include "JDetector/JModuleRouter.hh"
#include "JDetector/JDetectorToolkit.hh"
 
#include "km3net-dataformat/online/JDAQClock.hh"
#include "km3net-dataformat/online/JDAQ.hh"
#include "km3net-dataformat/online/JDAQTimeslice.hh"
 
#include "JGizmo/JGizmoToolkit.hh"
 
#include "JROOT/JManager.hh"
 
#include "TH1D.h"
#include "TH2D.h"
#include "TProfile2D.h"
#include "TAxis.h"
#include "TCanvas.h"
#include "TPaveText.h"
#include "TStyle.h"
#include "TString.h"
#include "TMath.h"
#include "TColor.h"
#include "TDirectory.h"
#include "TPRegexp.h"
#include "TObjArray.h"
#include "TObjString.h"
 
using namespace std ;
using namespace KM3NETDAQ ;
using namespace JLANG ;   
using namespace JPP ;
using namespace JSUPPORT ;
 
 
/*
 * factory function to generate TH2D with x axis being DUs, with x labels set to DU numbers
 */
 
 
TH2D* h2_detector_map_factory(const char *name, const char *title, std::set<int> & du_ids , int modules_per_string){
  TH2D * h2 = new TH2D (name, title,
                        du_ids.size(), -0.5 , du_ids.size() - 0.5 ,
                        modules_per_string , 0.5 , modules_per_string + 0.5);
 
  for (Int_t ix = 1; ix <= h2->GetXaxis()->GetNbins(); ++ix) {
    h2->GetXaxis()->SetBinLabel(ix, MAKE_CSTRING(*std::next(du_ids.begin(), ix-1)));
  }
    
  return h2;
};
 
 
/*
 * Structure to store histograms obtained from the JDAQSummary TTree. 
 */
 
struct SummaryHistograms{
  TH1D* h_mean_fifo;
  TH2D* h_fifo_per_dom;
  TH2D* h_daq_status_per_dom;
  TH2D* h_hrv_per_dom;
  TH2D* h_rate_summary;
  TH1D* h_pmt_rate_distribution;
  TH1D* h_dom_rate_distribution;
 
  /* One histogram for each DU */
  JManager < string , TH2D >* m_mean_summary_rate;
  JManager < string , TH1D >* m_mean_summary_rate_distribution; 
 
  /* One histogram for each module */    
  JManager < string , TH2D >* m_summary_rate_distribution; 
  
  SummaryHistograms(){
    h_fifo_per_dom                   = NULL;
    h_daq_status_per_dom             = NULL;
    h_hrv_per_dom                    = NULL;
    h_rate_summary                   = NULL;
    h_pmt_rate_distribution          = NULL;
    h_dom_rate_distribution          = NULL;
    m_mean_summary_rate              = NULL;
    m_mean_summary_rate_distribution = NULL;
    m_summary_rate_distribution      = NULL;
  }
 
  /*
   * Initializes the histograms for summary slices
   */
  void initialize(std::set<int> & du_ids , int modules_per_string){
 
    h_fifo_per_dom = h2_detector_map_factory("h_fifo_per_dom", " FIFO ; String ; Floor ; Number of slices with FIFO almost full x number of PMTs ", du_ids, modules_per_string);
 
    h_daq_status_per_dom = h2_detector_map_factory("h_daq_status_per_dom",
                                                   " Fraction of wrong DAQ Status [%]; String ; Floor ; Fraction of slices with wrong DAQ status of packets [%]", du_ids, modules_per_string);
 
    h_hrv_per_dom = h2_detector_map_factory("h_hrv_per_dom", "HRV ; String ; Floor ; Number of slices x number of PMTs in HRV",  du_ids, modules_per_string);
 
    h_rate_summary = h2_detector_map_factory("h_rate_summary", "Summary slices ; String ; Floor ; Mean rate over all summary slices [kHz]", du_ids, modules_per_string);
 
    h_pmt_rate_distribution = new TH1D ("h_pmt_rate_distribution", "PMT rate distribution from summary slices ; rate [kHz] ; Counts",
                                        JDAQRate::getN(), JDAQRate::getData(1.0e-4));
 
    h_dom_rate_distribution = new TH1D ("h_dom_rate_distribution", "DOM rate distribution from summary slices ; rate [kHz] ; Counts", 50 , log10(50) , log10(2000));
    setLogarithmicX (h_dom_rate_distribution);
    
    TH1D* h = new TH1D("%/h_mean_summary_rate_distribution", " ; rate [kHz] ; # PMTs", 40 , 0 , log10(1000));
    setLogarithmicX (h);
    m_mean_summary_rate_distribution = new JManager < string , TH1D > (h);
        
    m_mean_summary_rate = new JManager < string , TH2D > (new TH2D("%/h_mean_summary_rate", " ; TDC Channel ; Floor ; rate [kHz]",
                                                                   NUMBER_OF_PMTS , -0.5 , NUMBER_OF_PMTS - 0.5,
                                                                   modules_per_string , 0.5 , 0.5 + modules_per_string));
    
    TH2D* h_summary_rate_distribution = new TH2D ("%/h_pmt_rate_distributions_Summaryslice", "Summaryslice ; TDC channel ; rate [kHz] ; counts",
                                                  NUMBER_OF_PMTS , -0.5 , NUMBER_OF_PMTS - 0.5, 100 , -1 , log10(10000));
    setLogarithmicY (h_summary_rate_distribution);
    m_summary_rate_distribution = new JManager < string , TH2D > (h_summary_rate_distribution);
 
  }
 
};
 
struct TimesliceHistograms{
  
  int min_logdt;
  int max_logdt;
  int nbins_logdt;
  int nbins_time;
 
  /* One histogram per timeslice type. I decided not to use a JManager here because the range of each histogram could be different for each timeslice type. */
 
  vector < TH2D* >       h_dom_mean_rates;
 
  /* One JManager per timeslice type. Each JManager hosts a histogram for each DU */
 
  vector < JManager < string , TH2D >* > m_mean_ToT;
  vector < JManager < string , TH1D >* > m_mean_ToT_distribution;
 
  /* One JManager per timeslice type. Each manager hosts a histogram for an optical module. The key is expected to follow the pattern SXXFXX */  
 
  vector < JManager < string , TH2D >* >       m_pmt_tot_distributions;
  vector < JManager < string , TH2D >* >       m_pmt_rate_distributions;
 
  TimesliceHistograms():
    min_logdt     (0),
    max_logdt     (9),
    nbins_logdt (150),
    nbins_time  (200)
  {
    int number_of_timeslice_types = JLength<JDAQTimesliceTypes_t>::value ;
 
    h_dom_mean_rates         .resize (number_of_timeslice_types , NULL);
    m_mean_ToT               .resize (number_of_timeslice_types , NULL);
    m_mean_ToT_distribution  .resize (number_of_timeslice_types , NULL);
    m_pmt_tot_distributions  .resize (number_of_timeslice_types , NULL);
    m_pmt_rate_distributions .resize (number_of_timeslice_types , NULL);
  }
 
  /*
   * Initializes histograms for a given timeslice type.
   *
   * \param du_ids The list of ids for the DUs in the detector
   * \param modules_per_string the number of modules in a string
   * \param ts_type Index of the timeslice types on the JDAQTimesliceTypes_t typelist. 
   * \param ts_name The name of the timeslice type
   */
  void initialize(std::set<int> du_ids , int modules_per_string , int ts_type , std::string ts_name){
 
    h_dom_mean_rates[ts_type] = h2_detector_map_factory(MAKE_STRING ("h_mean_dom_rates_" + ts_name).c_str(),
                                                        MAKE_STRING (ts_name + " ; DU number ; Floor number ; time slice averaged rate [Hz]").c_str(),
                                                        
                                                        du_ids, modules_per_string);
    
    m_mean_ToT[ts_type] = new JManager < string , TH2D > (new TH2D (MAKE_STRING ("%/h_mean_ToT_" + ts_name).c_str(),
                                                                    MAKE_STRING (ts_name + " ; TDC channel ; Floor number ; mean ToT [ns] ").c_str(),
                                                                    NUMBER_OF_PMTS , -0.5 , NUMBER_OF_PMTS - 0.5 ,
                                                                    modules_per_string , 0.5 , 0.5 + modules_per_string));
    
    m_mean_ToT_distribution[ts_type] = new JManager < string , TH1D > (new TH1D (MAKE_STRING ("%/h_mean_ToT_distribution" + ts_name).c_str(),
                                                                                 MAKE_STRING (ts_name + " ; ToT [ns] ; # PMTS ").c_str(),
                                                                                 256, -0.5, 255.5));
 
    TH2D* h = new TH2D (MAKE_STRING ("%_" + ts_name + "_2SToT").c_str(),
                        MAKE_STRING (ts_name + " ; TDC channel ; ToT [ns] ; counts").c_str(),
                        NUMBER_OF_PMTS , -0.5 , NUMBER_OF_PMTS - 0.5 , 256, -0.5, 255.5);
 
    h->Sumw2();
 
    m_pmt_tot_distributions[ts_type] = new JManager < string , TH2D > (h);
 
    int NBinsY=0;
    double Ymax=0;
      
    if( ts_type == JIndexOf<JDAQTimesliceTypes_t ,  JDAQTimeslice>::value ){
      NBinsY=100;
      Ymax=25;
    }else if( ts_type == JIndexOf<JDAQTimesliceTypes_t ,  JDAQTimesliceL1>::value ){
      NBinsY=100;
      Ymax=2;
    }else if( ts_type == JIndexOf<JDAQTimesliceTypes_t ,  JDAQTimesliceSN>::value ){
      NBinsY=10;
      Ymax=0.1;
    }
 
    TH2D* h_pmt_rate_distributions = new TH2D (MAKE_STRING ("%/h_pmt_rate_distributions_" + ts_name).c_str(),
                                               MAKE_STRING (ts_name + " ; TDC channel ; rate [kHz] ; counts ").c_str(), 
                                               NUMBER_OF_PMTS , -0.5 , NUMBER_OF_PMTS - 0.5 , 
                                               NBinsY, 0, Ymax); 
      
    m_pmt_rate_distributions[ts_type] = new JManager < string , TH2D > (h_pmt_rate_distributions);      
 
  }
 
  /*
   * Fills the mean ToT as a function of the PMT and floor number for a given DU
   *
   * \param table table with the ToT distributions for each PMT in a module, for every timeslice type
   * \param string The string number
   * \param floor The floor number
   */
  void Fill_mean_ToT_histograms(){
    
    int i = 0  ;
    
    for (typename vector < JManager < string , TH2D >* >::const_iterator it = m_pmt_tot_distributions.begin() ; it != m_pmt_tot_distributions.end() ; ++it , ++i){
 
      if ((*it)){
        
        for (typename JManager < string , TH2D >::const_iterator j = (*it) -> begin() ; j != (*it) -> end() ; ++j){
 
          TString  s (MAKE_STRING(j -> first).c_str());
          TPRegexp r ("(\\w+)/(\\DU)(\\d+)/(F)(\\d+)");
 
          TObjArray* o = r.MatchS(s);
 
          int String = ((TObjString *)o->At(3))->GetString().Atoi();
          int Floor  = ((TObjString *)o->At(5))->GetString().Atoi();
          
          for (int pmt = 1 ; pmt <= (j -> second) -> GetXaxis() -> GetNbins() ; pmt++){
 
            (*m_mean_ToT[i])[MAKE_STRING("Detector/DU" + to_string(String))] -> Fill((j->second) -> GetXaxis() -> GetBinCenter(pmt) , Floor , (j -> second) -> ProjectionY ("" , pmt , pmt) -> GetMean () );
            (*m_mean_ToT_distribution[i])[MAKE_STRING("Detector/DU" + to_string(String))] -> Fill((j -> second) -> ProjectionY ("" , pmt , pmt) -> GetMean () );            
          }  
        }
      }
    }
  }
  
};
 
/*
 * Structure to store histograms obtained from the JDAQEvent TTree 
 */
struct TriggerHistograms{
 
  TH1D* h_Trigger_bit_event;
  TH1D* h_Trigger_bit_hit;
  TH1D* h_Snapshot_hits;
  TH1D* h_Triggered_hits;
  TH1D* h_Triggered_hits_3dmuon;
  TH2D* h_Triggered_hits_3dmuon_per_module;
  TH1D* h_Triggered_over_Snapshot_hits;
  TH1D* h_event_duration;
  TH1D* h_Number_of_overlays;
  TH2D* h_Snapshot_hits_per_module;
  TH2D* h_Triggered_hits_per_module;
  TH1D* h_pmt_distribution_triggered_hits;
  TH1D* h_tot_distribution_triggered_hits;
  TH1D* h_pmt_distribution_snapshot_hits;
  TH1D* h_tot_distribution_snapshot_hits;
 
  /* One histogram per DU*/  
  JManager < string , TH2D >* m_Snapshot_hits_per_pmt;
  
  /*
   * Constructor
   */
  TriggerHistograms(){
    h_Trigger_bit_event                 = NULL;
    h_Trigger_bit_hit                   = NULL;
    h_Snapshot_hits                     = NULL;
    h_Triggered_hits                    = NULL;
    h_Triggered_hits_3dmuon             = NULL;
    h_Triggered_hits_3dmuon_per_module  = NULL;
    h_Triggered_over_Snapshot_hits      = NULL;
    h_event_duration                    = NULL;
    h_Number_of_overlays                = NULL;
    h_Snapshot_hits_per_module          = NULL;
    h_Triggered_hits_per_module         = NULL;
    m_Snapshot_hits_per_pmt             = NULL;
    h_pmt_distribution_triggered_hits   = NULL;
    h_tot_distribution_triggered_hits   = NULL;
    h_pmt_distribution_snapshot_hits    = NULL;
    h_tot_distribution_snapshot_hits    = NULL;
  }
 
  /*
   * Initializes the histograms.
   * \param du_ids The list of du ids in the detector
   * \param frame_index_range The range of frame indices 
   * \param modules_per_string The number of modules in a string.
   */
  void initialize(std::set<int> & du_ids , int modules_per_string){
 
    h_Trigger_bit_event = new TH1D ("h_Trigger_bit_event",
                                    "Number of events as a function of trigger bit in event ; Trigger Bit ; Counts",
                                    NUMBER_OF_TRIGGER_BITS , -0.5, NUMBER_OF_TRIGGER_BITS - 0.5 );
    
    for (int i = 0 ; i < (int) NUMBER_OF_TRIGGER_BITS ; i++){
 
      if (getTriggerName(i)){
 
        h_Trigger_bit_event -> GetXaxis() -> SetBinLabel(i+1 , getTriggerName(i) );
      }else{
        
        h_Trigger_bit_event -> GetXaxis() -> SetBinLabel(i+1 , "" );
      }
    }
    h_Trigger_bit_event -> GetXaxis() -> LabelsOption("v"); 
 
  
    h_Trigger_bit_hit = new TH1D ("h_Trigger_bit_hit",
                                  "Number of hits per event as a function of trigger bit in hit ; Trigger Bit ; #Events",
                                  NUMBER_OF_TRIGGER_BITS, -0.5, NUMBER_OF_TRIGGER_BITS - 0.5 );
 
    for (int i = 0 ; i < (int) NUMBER_OF_TRIGGER_BITS ; i++){
 
      if (getTriggerName(i)){
 
        h_Trigger_bit_hit -> GetXaxis() -> SetBinLabel(i+1 , getTriggerName(i) );
      }else{
 
        h_Trigger_bit_hit -> GetXaxis() -> SetBinLabel(i+1 , "" );
      }
    }
 
    h_Trigger_bit_hit -> GetXaxis() -> LabelsOption("v"); 
    
    h_Snapshot_hits = new TH1D ("h_Snapshot_hits", " ; Number of snapshot hits; Events ", 50, 0, 4 );
    setLogarithmicX (h_Snapshot_hits);
  
    h_Triggered_hits = new TH1D ("h_Triggered_hits", " ; Number of triggered hits; Events ", 50 , 0, 4 );
    setLogarithmicX (h_Triggered_hits);
 
    h_Triggered_hits_3dmuon = new TH1D ("h_Triggered_hits_3dmuon", " ; Number of triggered hits for JTRIGGER3DMUON; Events ", 50 , 0, 3 );
    setLogarithmicX(h_Triggered_hits_3dmuon);
 
    h_Triggered_hits_3dmuon_per_module = h2_detector_map_factory("h_Triggered_hits_3dmuon_per_module",
                                                                 "Number of triggered hits for JTRIGGER3DMUON; String ; Floor ; Number of JTRIGGER3DMUON hits",
                                                                 du_ids, modules_per_string);
    
    h_Triggered_over_Snapshot_hits = new TH1D ("h_Triggered_over_Snapshot_hits", " ; Triggered/Snapshot hits; Events", 100 , 0, 0.5 );
 
    h_event_duration = new TH1D ("h_event_duration", " ; Event Duration [ns]; Events", 60 , 1, 6 );
    setLogarithmicX(h_event_duration);
 
    h_Number_of_overlays = new TH1D ("h_Number_of_overlays", " ; Number of overlays; Events ", 1000, -0.5, 1000 - 0.5 );
    h_Snapshot_hits_per_module = h2_detector_map_factory("h_Snapshot_hits_per_module",
                                                         " ; String ; Floor ; Number of snapshot hits ",
                                                         du_ids, modules_per_string);
    
    h_Triggered_hits_per_module = h2_detector_map_factory("h_Triggered_hits_per_module",
                                                          " ; String ; Floor ; Number of triggered hits",
                                                          du_ids, modules_per_string);
      
    m_Snapshot_hits_per_pmt = new JManager < string , TH2D > ( new TH2D ("%/h_Snapshot_hits_per_pmt",
                                                                         " ; TDC Channel ; Floor ; Number of snapshot hits",
                                                                         NUMBER_OF_PMTS , -0.5 , NUMBER_OF_PMTS - 0.5 ,
                                                                         modules_per_string , 0.5 , modules_per_string + 0.5 ) );
    
    h_pmt_distribution_triggered_hits = new TH1D ("h_pmt_distribution_triggered_hits",
                                                  " ; TDC Channel ; Counts [a.u.]", NUMBER_OF_PMTS , -0.5 , NUMBER_OF_PMTS - 0.5);
    h_tot_distribution_triggered_hits = new TH1D ("h_tot_distribution_triggered_hits", " ; ToT [ns] ; Counts [a.u.]", 256 , -0.5, 255.5);
    h_pmt_distribution_snapshot_hits = new TH1D ("h_pmt_distribution_snapshot_hits", " ; TDC Channel ; Counts [a.u.]", NUMBER_OF_PMTS , -0.5 , NUMBER_OF_PMTS - 0.5);
    h_tot_distribution_snapshot_hits = new TH1D ("h_tot_distribution_snapshot_hits", " ; ToT [ns] ; Counts [a.u.]", 256, -0.5, 255.5);
  }
};
 
/*
 * Class to manage the histograms produced by JRunAnalyzer.
 */
class JRA_Histograms{
  
public:
 
  SummaryHistograms   h_summary;
  TimesliceHistograms h_timeslice;
  TriggerHistograms   h_trigger;
  std::set <int>      du_ids;
  int                 modules_per_string;
 
  JRA_Histograms(){}
  
  JRA_Histograms (const JDetector& detector){
 
    du_ids             = getStringIDs(detector);
    modules_per_string = getRangeOfFloors(detector).getUpperLimit();
    h_summary          = SummaryHistograms();
    h_timeslice        = TimesliceHistograms();
    h_trigger          = TriggerHistograms();
  }
  
  /*
   * Convert String number into histo string index
   *
   */
  int string_to_index (int string){
    return std::distance(du_ids.begin(), du_ids.find(string));
  }
 
 
  /*
   * Initializes summary slice histograms.
   *
   * \param range The range of values for the summary slice indices in the run. The range of some histograms is based on the number of time slices, and their indices.
   */
  void initialize_summary_histograms (){
    
    h_summary.initialize(du_ids , modules_per_string);
  }
    
  /*
   * Initializes summary slice histograms.
   *
   * \param range The range of values for the summary slice indices in the run. The range of some histograms is based on the number of time slices, and their indices.
   */
  template <class T>
  void initialize_timeslice_histograms (){
    
    const int       index = JIndexOf<JDAQTimesliceTypes_t , T>::value ;
    const string   prefix = "KM3NETDAQ::JDAQ" ;
    string        ts_name = T::Class_Name();
    string::size_type pos = ts_name.find(prefix);
 
    if (pos != string::npos) ts_name.replace(ts_name.find(prefix) , prefix.length() , "");
      
    h_timeslice.initialize(du_ids , modules_per_string , index , ts_name);
  }
  
  /*
   * Initializes JDAQEvent histograms.
   */
  void initialize_trigger_histograms (){
    
    h_trigger.initialize (du_ids , modules_per_string);
  }
 
  /*
   * Checks if the histograms in a table have been initialized. If yes, it writes them on the indicated directory of a root file
   *
   * \param f The root file
   * \param dirname The directory where the histograms will be written
   * \param table A vector of histograms.
   */
  template <class T>
  void Write_histogram_table_to_file(TFile & f , string dirname , vector < vector < T* > > table){
 
    if(f.GetDirectory(dirname.c_str()) == 0) f.mkdir (dirname.c_str());
 
    f.cd (dirname.c_str());
 
    for (int i=0 ; i < (int)table.size(); i++){
 
      for (int j=0 ; j< (int)table[i].size(); j++){
 
        if (table[i][j]) table [i][j] -> Write();
      }
    }
  }
 
  /*
   * Checks if the histograms in a table have been initialized. If yes, it writes them on the indicated directory of a root file
   *
   * \param f The root file
   * \param dirname The directory where the histograms will be written
   * \param table A vector of histograms.
   */
  template <class T>
  void Write_histogram_table_to_file(TFile & f , string dirname , vector < T* > table){
 
    if(f.GetDirectory(dirname.c_str()) == 0) f.mkdir (dirname.c_str());
 
    f.cd (dirname.c_str());
 
    for (int i=0 ; i < (int)table.size(); i++){
 
      if (table[i]) table[i] -> Write();
    }
  }
 
  /*
   * Checks if the histograms in a table have been initialized. If yes, it writes them on the indicated directory of a root file
   *
   * \param f The root file
   * \param dirname The directory where the histograms will be written
   * \param table A vector of histograms.
   */
  template <class T , class V>
  void Write_manager_to_file(TFile & f , string dirname , JManager < T , V >* table){
 
    if(f.GetDirectory(dirname.c_str()) == 0) f.mkdir (dirname.c_str());
 
    f.cd (dirname.c_str());
    
    for (typename JManager < T , V >::const_iterator i = table -> begin() ; i != table -> end() ; ++i){
      
      i -> second -> Write();
    }
  }
  
  /*
   * Replaces wildcard in manager objects titles by their keys.
   * \param A manager.
   * \param wc The wildcard
   */
  template <class T , class V>
  void Replace_wildcard_in_name(JManager < T , V >* manager , char wc = '%'){
    
    for (typename JManager < T , V >::const_iterator i = manager -> begin() ; i != manager -> end() ; ++i){
 
      if (i -> second -> GetTitle()){
 
        std::string     buffer = i -> second -> GetTitle();
        string::size_type ipos = buffer.find(wc);
        
        if (ipos!=std::string::npos){
          
          ostringstream os;
          
          os << i -> first ;
          
          buffer.replace(ipos, 1, os.str());
          
          i -> second -> SetTitle(buffer.c_str());
        }
      }
    }
  }
 
  /*
   * Writes the contents of a JManager into a file. Each object in each will be written in a directory specified by its key.
   * \param f The root file
   * \param A manager.
   */
  template < class T , class V >
  void  Write_manager_in_key_dir(TFile & f ,JManager <T , V>* manager){
    
    for (typename JManager < T , V >::const_iterator i = manager -> begin() ; i != manager -> end() ; ++i){
      
      std::string fullpath = MAKE_STRING(i->second->GetName());
 
      int          pos = fullpath.rfind ('/');
      std::string name = fullpath.substr (pos + 1);
      std::string path = fullpath.substr (0 , pos);
 
      if (f.GetDirectory(path.c_str()) == 0) f.mkdir (path.c_str());
 
      f.cd(path.c_str());
 
      i -> second -> SetName(name.c_str());
      i -> second -> Write();
    }
  }
 
  /*
   * Writes the contents of a vector of JManager objects into a file. Each object in each will be written in a directory specified by its key.
   * \param f The root file
   * \param table the list of JManager objects.
   */
  template < class T , class V >
  void  Write_manager_table_in_key_dir(TFile & f , vector < JManager < T , V >* > table){
 
    for (typename vector < JManager < T , V >* >::const_iterator i = table.begin() ; i != table.end() ; ++i){
 
      if ((*i)){
      
        for (typename JManager < T , V >::const_iterator j = (*i) -> begin() ; j != (*i) -> end() ; ++j){
 
          std::string fullpath = MAKE_STRING(j-> second -> GetName());
 
          int          pos = fullpath.rfind  ('/');
          std::string name = fullpath.substr (pos + 1);
          std::string path = fullpath.substr (0 , pos);
 
          if (f.GetDirectory(path.c_str()) == 0) f.mkdir (path.c_str());
 
          f.cd(path.c_str());
 
          j -> second -> SetName(name.c_str());
          j -> second -> Write();
        }
      }
    }
  }
 
};
 
#endif