CombinationOptions Class Reference

Options for the Combination MVA method. More...

#include <Combination.h>

Inheritance diagram for CombinationOptions:

Collaboration diagram for CombinationOptions:

Public Member Functions
virtual void	load (const boost::property_tree::ptree &pt) override
	Load mechanism to load Options from a xml tree.
virtual void	save (boost::property_tree::ptree &pt) const override
	Save mechanism to store Options in a xml tree.
virtual po::options_description	getDescription () override
	Returns a program options description for all available options.
virtual std::string	getMethod () const override
	Return method name.

Public Attributes
std::vector< std::string >	m_weightfiles
	Weightfiles of all methods we want to combine.

Detailed Description

Options for the Combination MVA method.

Definition at line 28 of file Combination.h.

Member Function Documentation

getDescription()

po::options_description getDescription ( )

overridevirtual

Returns a program options description for all available options.

Implements Options.

Definition at line 46 of file Combination.cc.

    {
      po::options_description description("PDF options");
      description.add_options()
      ("weightfiles", po::value<std::vector<std::string>>(&m_weightfiles)->multitoken(),
       "Weightfiles of other experts we want to combine together");
      return description;
    }

getMethod()

virtual std::string getMethod ( ) const

inlineoverridevirtual

Return method name.

Implements SpecificOptions.

Definition at line 51 of file Combination.h.

{ return "Combination"; }

load()

void load ( const boost::property_tree::ptree &  pt )

overridevirtual

Load mechanism to load Options from a xml tree.

Parameters

pt

xml tree

Implements Options.

Definition at line 21 of file Combination.cc.

    {
      int version = pt.get<int>("Combination_version");
      if (version != 1) {
        B2ERROR("Unknown weightfile version " << std::to_string(version));
        throw std::runtime_error("Unknown weightfile version " + std::to_string(version));
      }
 
      auto numberOfWeightfiles = pt.get<unsigned int>("Combination_number_of_weightfiles");
      m_weightfiles.resize(numberOfWeightfiles);
      for (unsigned int i = 0; i < numberOfWeightfiles; ++i) {
        m_weightfiles[i] = pt.get<std::string>(std::string("Combination_weightfile") + std::to_string(i));
      }
 
    }

save()

void save ( boost::property_tree::ptree &  pt ) const

overridevirtual

Save mechanism to store Options in a xml tree.

Parameters

pt

xml tree

Implements Options.

Definition at line 37 of file Combination.cc.

    {
      pt.put("Combination_version", 1);
      pt.put("Combination_number_of_weightfiles", m_weightfiles.size());
      for (unsigned int i = 0; i < m_weightfiles.size(); ++i) {
        pt.put(std::string("Combination_weightfile") + std::to_string(i), m_weightfiles[i]);
      }
    }

Member Data Documentation

m_weightfiles

std::vector<std::string> m_weightfiles

Weightfiles of all methods we want to combine.

Definition at line 53 of file Combination.h.

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

• mva/methods/include/Combination.h
• mva/methods/src/Combination.cc