dqm_algorithms::MDTOverview Class Reference

#include <MDTOverview.h>

Inheritance diagram for dqm_algorithms::MDTOverview:

Collaboration diagram for dqm_algorithms::MDTOverview:

Public Member Functions
	MDTOverview (const std::string &name)
virtual	~MDTOverview ()
virtual dqm_core::Algorithm *	clone ()
virtual dqm_core::Result *	execute (const std::string &name, const TObject &object, const dqm_core::AlgorithmConfig &config)
virtual void	printDescription (std::ostream &out)

Private Attributes
std::string	m_name

Detailed Description

Definition at line 20 of file MDTOverview.h.

Constructor & Destructor Documentation

MDTOverview()

dqm_algorithms::MDTOverview::MDTOverview

(

const std::string &

name

)

Definition at line 36 of file MDTOverview.cxx.

  : m_name ( name )
{
  dqm_core::AlgorithmManager::instance().registerAlgorithm(  name, this );
}

~MDTOverview()

dqm_algorithms::MDTOverview::~MDTOverview ( )

virtual

Definition at line 43 of file MDTOverview.cxx.

{
}

Member Function Documentation

clone()

dqm_core::Algorithm * dqm_algorithms::MDTOverview::clone ( )

virtual

Definition at line 49 of file MDTOverview.cxx.

{
  return new MDTOverview(m_name);
}

execute()

dqm_core::Result * dqm_algorithms::MDTOverview::execute ( const std::string &  name, const TObject &  object, const dqm_core::AlgorithmConfig &  config  )

virtual

Definition at line 56 of file MDTOverview.cxx.

{
  const TH2 * hist;
  const TH2 * ref;
  
  if( object.IsA()->InheritsFrom( "TH2" ) ) {
    hist = static_cast<const TH2*>(&object);
    if (hist->GetDimension() != 2 ){
      throw dqm_core::BadConfig( ERS_HERE, name, "dimension != 2 " );
    }
  } else {
    throw dqm_core::BadConfig( ERS_HERE, name, "does not inherit from TH2" );
  }   
  
  //Get Parameters and Thresholds
 
  double greenTh;
  double redTh;
  double minstat; 
  double thresh;
  double using_ref_for_flag;
  std::string thresholdname;
  if (m_name ==  "MDTOverview_Global") {
    thresholdname="Percentage";
  } else if (m_name ==  "MDTOverview_Station") {
    thresholdname="Limits";
  } else {
    throw dqm_core::BadConfig( ERS_HERE, "None", m_name );
  }
 
  try {
    minstat            = dqm_algorithms::tools::GetFirstFromMap("MinStat", config.getParameters(), 5000);
    thresh             = dqm_algorithms::tools::GetFirstFromMap("thresh", config.getParameters(), 10);
    using_ref_for_flag = dqm_algorithms::tools::GetFirstFromMap("using_ref_for_flag", config.getParameters(), 0);
    redTh       = dqm_algorithms::tools::GetFromMap( thresholdname, config.getRedThresholds());
    greenTh     = dqm_algorithms::tools::GetFromMap( thresholdname, config.getGreenThresholds() );
  }
  catch ( dqm_core::Exception & ex ) {
    throw dqm_core::BadConfig( ERS_HERE, name, ex.what(), ex );
  }
 
  //Get Reference Histo
  try {
    ref = static_cast<const TH2 *>( config.getReference() );
  }
  catch ( dqm_core::Exception & ex ) {
    throw dqm_core::BadRefHist(ERS_HERE,name," Could not retreive reference");
  }
  if (hist->GetDimension() != ref->GetDimension() ) {
    throw dqm_core::BadRefHist( ERS_HERE, name, "Reference VS histo: Different dimension!" );
  } 
 
 
 //Check of statistics
  if (hist->GetEntries() < minstat ) {
    ERS_INFO("Histogram does not satisfy MinStat requirement " <<hist->GetName());
    dqm_core::Result *result = new dqm_core::Result(dqm_core::Result::Undefined);
    result->tags_["InsufficientEntries"] = hist->GetEntries();
    return result;
  }
  ERS_DEBUG(1,"Statistics: "<< hist->GetEntries()<< " entries ");
 
 
 //Algo
  int binX = hist->GetNbinsX();
  int binY = hist->GetNbinsY();
  double nML=0;
 
  std::vector<int> hist_buffer;
  std::vector<int> ref_buffer;
 
  for(int x_index=1;x_index<=binX;x_index++){
    for(int y_index=1;y_index<=binY;y_index++){
      if( hist->GetBinContent(x_index,y_index) != 0 ) hist_buffer.push_back((int)hist->GetBinContent(x_index,y_index));
      if( ref->GetBinContent(x_index,y_index) != 0 ) ref_buffer.push_back((int)ref->GetBinContent(x_index,y_index));
    };
  };
 
  const char *htitle = hist->GetTitle();
  ERS_DEBUG(1,"Histogram title: "<< htitle);
 
  if (m_name ==  "MDTOverview_Global") {
    //GLOBAL   htitle="Global HitsPerML Endcap"
    //if (strstr(htitle, "Global")) {
    if (strstr(htitle, "BA")) {
      nML = 594; //4 BOG0 included
    } else if (strstr(htitle, "BC")) {
      nML = 590;
    } else if (strstr(htitle, "EA")) {
      nML = 502; // 16 BIS7 + 8 BIS8 +16 BEE + 10 EEL included
    } else if (strstr(htitle, "EC")) {
      nML = 502; // BIS7/8 + BEE + EEL included
    }
    
  } else  if (m_name ==  "MDTOverview_Station") {
    // Barrel  htitle="HitsPerML_BX_Station"
    if (strstr(htitle, "B")) {
      if (strstr(htitle,"Inner")) {
    ERS_DEBUG(1,"Station Inner ");
    nML = 212;
      } else if (strstr(htitle,"Middle")) {
    ERS_DEBUG(1,"Station Middle ");
    nML = 178;
      } else if (strstr(htitle,"Outer")) {
    ERS_DEBUG(1,"Station Outer ");
    if (strstr(htitle, "BA")) {
      nML = 204; // BOG0 included
    } else if (strstr(htitle, "BC")) {
      nML = 200;
    }
      }
    // Endcap htitle="HitsPerML_EX_Station"
    } else if (strstr(htitle, "E")) {
      
      if (strstr(htitle,"Inner")) {
    ERS_DEBUG(1,"Station Inner ");
    nML = 124;// 16 BIS7 + 8 BIS8 included
      } else if (strstr(htitle,"Middle")) {
    ERS_DEBUG(1,"Station Middle ");
    nML = 160;
      } else if (strstr(htitle,"Outer")) {
    ERS_DEBUG(1,"Station Outer ");
    nML = 192;
      } else if (strstr(htitle,"extra")) {
    ERS_DEBUG(1,"Extra chambers (BEE, EEL, BIS7, BIS8)");
    nML = 26;// 16 BEE + 10 EEL included
      }
    }
  }
 
   auto median=[](std::vector<int> & v)->int {
    const auto midPoint = v.begin()+v.size()/2;
    std::nth_element(v.begin(), midPoint, v.end());
    return v[v.size()/2];
  };
  
 
 
  int mediana_hist = median(hist_buffer);
  int mediana_ref = median(ref_buffer);
  const int size_hist = hist_buffer.size();
 
  int count=0;
  int count_non_0=0;
  int sec_count=0;
  int ML_count=0;
  int sector=1;
  std::pair<int,int> empty_bin;
  std::vector< std::pair<int,int> > new_empty_bins;
 
  for(int y_index=1;y_index<=binY;y_index++){
    if(ML_count==2){
      ML_count=0;
      sec_count=0;
      sector++;
    };
    ML_count++;
 
    for(int x_index=1;x_index<=binX;x_index++){
      if(using_ref_for_flag) {
    if( hist->GetBinContent(x_index,y_index)< mediana_hist*thresh/100 && ref->GetBinContent(x_index,y_index) >= mediana_ref*thresh/100){ 
      sec_count++;
      count++;
      if( hist->GetBinContent(x_index,y_index)>0) count_non_0++;
    }
      } else {
    if( hist->GetBinContent(x_index,y_index)< mediana_hist*thresh/100){ 
      sec_count++;
      count++;
    };
      }
    };
 
    if(ML_count==2 && sec_count>0){
       empty_bin.first=sector;
       empty_bin.second=sec_count;
       new_empty_bins.push_back(empty_bin);
    }
  };
  
  if(nML<=0){ 
    dqm_core::Result* result = new dqm_core::Result(); 
    result->tags_["Configuration_ERROR_Setted_N_tot_ML"] = nML;
    result->status_ = dqm_core::Result::Undefined;
    return result;
  };
 
  //Result
  dqm_core::Result* result = new dqm_core::Result(); 
  result->tags_["00-%_ML_ON"] = 100*((double)(size_hist-count_non_0)/nML);
  
  if(thresholdname == "Limits" ) {
 
    if(count>0) {
      std::string tag;
      std::string tag1="Sector";
      std::string tag2="_number_of_ML_off";
      result->tags_["01-NEW_ML_OFF"] = count;
      for(int j=0; j<(int)new_empty_bins.size(); j++){
        std::string formatted = std::format("{:02d}", new_empty_bins[j].first);
        tag = "01-" + tag1 + formatted + tag2;
    result->tags_[tag] = new_empty_bins[j].second;
      };
    } 
    if (nML-count-size_hist > 0) result->tags_["02-KNOWN_ML_OFF"] = nML-count-size_hist;
    
    // Flag assignment
    if (count > redTh) {
      result->status_ = dqm_core::Result::Red; 
      ERS_DEBUG(1,"Red");
    } else if ( count <= redTh && count > greenTh ) {
      result->status_ = dqm_core::Result::Yellow;
      ERS_DEBUG(1,"Yellow");
    } else if (count <= greenTh) {
      result->status_ = dqm_core::Result::Green;
      ERS_DEBUG(1,"Green");
    } else {
      result->status_ = dqm_core::Result::Undefined;
      ERS_DEBUG(1,"Undefined");
    }
 
  } else if (thresholdname == "Percentage") {
    // Flag assignment
    if (100*((double)size_hist/nML)<redTh) {
      result->status_ = dqm_core::Result::Red; 
      ERS_DEBUG(1,"Red");
    } else if ( 100*((double)size_hist/nML)>=redTh && 100*((double)size_hist/nML)<greenTh ) {
      result->status_ = dqm_core::Result::Yellow;
      ERS_DEBUG(1,"Yellow");
    } else if (100*((double)size_hist/nML)>=greenTh) {
      result->status_ = dqm_core::Result::Green;
      ERS_DEBUG(1,"Green");
    } else {
      result->status_ = dqm_core::Result::Undefined;
      ERS_DEBUG(1,"Undefined");
    }
  }
  return result;
}

printDescription()

void dqm_algorithms::MDTOverview::printDescription ( std::ostream &  out )

virtual

Definition at line 298 of file MDTOverview.cxx.

{
  std::string message;
  message += "\n";
  message += "Algorithm: \"" + m_name + "\"\n";
  message += "Description: check if there are any bins with less then a thresh% of the entries of the median bin\n";
  message += "             and perform a comparison with reference.\n";
  message += "MDTOverview_Global: Mandatory Green/Red Threshold: Percentage: of ML OFF\n";
  message += "MDTOverview_Station: Mandatory Green/Red Threshold: Limits: number of ML OFF\n";
  message += "Optional Parameters: thresh  = min % of hits from the median chamber accepted\n";
  message += "             MinStat = Minimum histogram statistics needed to perform Algorithm\n";
  message += "             using_ref_for_flag = if enabled (1) it compares the OFF MLs with reference, if not enabled (0)\n";
  message += "                      the flag is setted checking the absolute % of ML on in the detector\n";
  message += "\n";
  
  out << message;
}

Member Data Documentation

m_name

std::string dqm_algorithms::MDTOverview::m_name

private

Definition at line 33 of file MDTOverview.h.

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The documentation for this class was generated from the following files:

• MDTOverview.h
• MDTOverview.cxx