ReweighterOptions Class Reference

Options for the Reweighter MVA method. More...

#include <Reweighter.h>

Inheritance diagram for ReweighterOptions:

Collaboration diagram for ReweighterOptions:

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::string	m_weightfile
	Weightfile of the reweighting expert.
std::string	m_variable
	Variable which decides if the reweighter is applied or not.

Detailed Description

Options for the Reweighter MVA method.

Definition at line 28 of file Reweighter.h.

Member Function Documentation

getDescription()

po::options_description getDescription ( )

overridevirtual

Returns a program options description for all available options.

Implements Options.

Definition at line 40 of file Reweighter.cc.

    {
      po::options_description description("Reweighter options");
      description.add_options()
      ("reweighter_weightfile", po::value<std::string>(&m_weightfile),
       "Weightfile of the expert used to reweight")
      ("reweighter_variable", po::value<std::string>(&m_variable),
       "Variable which decides if the reweighter is applied or not");
      return description;
    }

getMethod()

virtual std::string getMethod ( ) const

inlineoverridevirtual

Return method name.

Implements SpecificOptions.

Definition at line 51 of file Reweighter.h.

{ return "Reweighter"; }

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 20 of file Reweighter.cc.

    {
      int version = pt.get<int>("Reweighter_version");
      if (version != 1) {
        B2ERROR("Unknown weightfile version " << std::to_string(version));
        throw std::runtime_error("Unknown weightfile version " + std::to_string(version));
      }
 
      m_weightfile = pt.get<std::string>(std::string("Reweighter_weightfile"));
      m_variable = pt.get<std::string>(std::string("Reweighter_variable"));
 
    }

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 33 of file Reweighter.cc.

    {
      pt.put("Reweighter_version", 1);
      pt.put(std::string("Reweighter_weightfile"), m_weightfile);
      pt.put(std::string("Reweighter_variable"), m_variable);
    }

Member Data Documentation

m_variable

std::string m_variable

Variable which decides if the reweighter is applied or not.

Definition at line 54 of file Reweighter.h.

m_weightfile

std::string m_weightfile

Weightfile of the reweighting expert.

Definition at line 53 of file Reweighter.h.

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

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