dqm_algorithms::BlackBin Struct Reference

#include <BlackBin.h>

Inheritance diagram for dqm_algorithms::BlackBin:

Collaboration diagram for dqm_algorithms::BlackBin:

Public Member Functions
	BlackBin ()
BlackBin *	clone ()
dqm_core::Result *	execute (const std::string &, const TObject &, const dqm_core::AlgorithmConfig &)
void	printDescription (std::ostream &out)

Detailed Description

Definition at line 18 of file BlackBin.h.

Constructor & Destructor Documentation

BlackBin()

dqm_algorithms::BlackBin::BlackBin

(

)

Definition at line 23 of file BlackBin.cxx.

{
  dqm_core::AlgorithmManager::instance().registerAlgorithm("BlackBin", this);
}

Member Function Documentation

clone()

dqm_algorithms::BlackBin * dqm_algorithms::BlackBin::clone

(

)

Definition at line 30 of file BlackBin.cxx.

{
  
  return new BlackBin();
}

execute()

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

Definition at line 38 of file BlackBin.cxx.

{  
  const TH2 * histogram;
  
  if( object.IsA()->InheritsFrom( "TH2" ) ) {
    histogram = static_cast<const TH2*>(&object);
    if (histogram->GetDimension() > 3 ){ 
      throw dqm_core::BadConfig( ERS_HERE, name, "dimension > 3 " );
    }
  } else {
    throw dqm_core::BadConfig( ERS_HERE, name, "does not inherit from TH2" );
  }
  
  // Unused, so commented out: (Why does this algorithm not take a threshold?)
  //  double bin_threshold;
  //  double gthreshold;
  //  double rthreshold;
  int xbin;
  int ybin;
  try {
    xbin = (int)dqm_algorithms::tools::GetFirstFromMap( "XBin", config.getParameters());
    ybin = (int)dqm_algorithms::tools::GetFirstFromMap( "YBin", config.getParameters());
  }
  catch ( dqm_core::Exception & ex ) {
    //out << "Some of the parameters are missing!" << std::endl;
    throw dqm_core::BadConfig( ERS_HERE, name, ex.what(), ex );
  }
  
  //Get the bin content of the histogram
  double binContents= histogram -> GetBinContent(xbin,ybin);
  
  dqm_core::Result* result = new dqm_core::Result();
  result->tags_["BinContent"] = binContents;
  if(binContents>0){
    result->status_ = dqm_core::Result::Disabled;
  }
  else {
    result->status_ = dqm_core::Result::Green;
  }
  
  return result;
}

printDescription()

void dqm_algorithms::BlackBin::printDescription

(

std::ostream &

out

)

Definition at line 84 of file BlackBin.cxx.

{
  
  out<<"Black bin: Returns status -1 (black) if bin has no contents\n" << std::endl;
  
  out<<"Mandatory parameter: XBin: The label of the X bin that you would like to check\n"<<std::endl;
  
  out<<"Mandatory parameter: YBin: The label of the Y bin that you would like to check\n"<<std::endl;
  
}

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

• BlackBin.h
• BlackBin.cxx