JetHelper::InputVariableAttribute< T > Class Template Reference

Template to read xAOD::Jet variables. More...

#include <InputVariable.h>

Inheritance diagram for JetHelper::InputVariableAttribute< T >:

Collaboration diagram for JetHelper::InputVariableAttribute< T >:

Public Member Functions
	InputVariableAttribute (const std::string &name)
virtual float	getValue (const xAOD::Jet &jet, const JetContext &) const
	return the value of the variable choose by the user
const std::string &	getName () const
	This function return the name of the variable.
float	getScale () const
	This function return the scale of the variable.
void	setScale (const float scale)
	This function set the scale of the variable.
void	setGeV ()
	This function set the scale to GeV, assuming MeV by default.
void	setMeV ()
	This function set the scale to MeV, assuming MeV by default (it does nothing).

Static Public Member Functions
static std::unique_ptr< InputVariable >	createVariable (const std::string &name, const std::string &type, const bool isJetVar)
	This function specialize the variable to the one choose by the user.

Protected Member Functions
virtual float	getValue_prot (const xAOD::Jet &jet, const JetContext &jc) const

Protected Attributes
const std::string	m_name
float	m_scale
std::function< float(const xAOD::Jet &jet, const JetContext &jc)>	m_customFunction

Private Attributes
SG::AuxElement::ConstAccessor< T >	m_acc

Detailed Description

template<typename T>
class JetHelper::InputVariableAttribute< T >

Template to read xAOD::Jet variables.

Definition at line 91 of file InputVariable.h.

Constructor & Destructor Documentation

InputVariableAttribute()

template<typename T>

JetHelper::InputVariableAttribute< T >::InputVariableAttribute ( const std::string & name )

inline

Definition at line 93 of file InputVariable.h.

: InputVariable(name), m_acc{name} {}

Member Function Documentation

createVariable()

std::unique_ptr< InputVariable > JetHelper::InputVariable::createVariable ( const std::string & name, const std::string & type, const bool isJetVar )

staticinherited

This function specialize the variable to the one choose by the user.

getName()

const std::string & JetHelper::InputVariable::getName ( ) const

inlineinherited

This function return the name of the variable.

Definition at line 54 of file InputVariable.h.

{ return m_name;   }

getScale()

float JetHelper::InputVariable::getScale ( ) const

inlineinherited

This function return the scale of the variable.

Definition at line 56 of file InputVariable.h.

{ return m_scale;  }

getValue()

template<typename T>

virtual float JetHelper::InputVariableAttribute< T >::getValue ( const xAOD::Jet & jet, const JetContext & jc ) const

inlinevirtual

return the value of the variable choose by the user

Reimplemented from JetHelper::InputVariable.

Definition at line 94 of file InputVariable.h.

                                                                            { 
            if (m_acc.isAvailable(jet)) {
                return m_acc(jet)*m_scale;
            } else {
                throw std::runtime_error("Value " + m_name + " is not available");
            } 
        }

getValue_prot()

virtual float JetHelper::InputVariable::getValue_prot ( const xAOD::Jet & jet, const JetContext & jc ) const

inlinenodiscardprotectedvirtualinherited

Definition at line 72 of file InputVariable.h.

                                                                                                  {
            return (m_customFunction(jet, jc));
        }  

setGeV()

void JetHelper::InputVariable::setGeV ( )

inlineinherited

This function set the scale to GeV, assuming MeV by default.

Definition at line 60 of file InputVariable.h.

{ m_scale = 1.e-3; }

setMeV()

void JetHelper::InputVariable::setMeV ( )

inlineinherited

This function set the scale to MeV, assuming MeV by default (it does nothing).

Definition at line 62 of file InputVariable.h.

{ m_scale = 1.;    }

setScale()

void JetHelper::InputVariable::setScale ( const float scale )

inlineinherited

This function set the scale of the variable.

Definition at line 58 of file InputVariable.h.

{ m_scale = scale; }

Member Data Documentation

m_acc

template<typename T>

SG::AuxElement::ConstAccessor<T> JetHelper::InputVariableAttribute< T >::m_acc

private

Definition at line 102 of file InputVariable.h.

m_customFunction

std::function<float(const xAOD::Jet& jet, const JetContext& jc)> JetHelper::InputVariable::m_customFunction

protectedinherited

Definition at line 70 of file InputVariable.h.

m_name

const std::string JetHelper::InputVariable::m_name

protectedinherited

Definition at line 67 of file InputVariable.h.

m_scale

float JetHelper::InputVariable::m_scale

protectedinherited

Definition at line 68 of file InputVariable.h.

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

• InputVariable.h