Implementation of nuisance based on a formula. More...

#include <JNuisance.hh>

Inheritance diagram for JASTRONOMY::JNuisanceTF1:

Public Types
typedef JClonable< JClonable_t >::clone_type	clone_type

Public Member Functions
virtual std::istream &	read (std::istream &in) override
	Read nuisance from input stream.

virtual std::ostream &	write (std::ostream &out) const override
	Write nuisance to output stream.

double	get () const override
	Get value.

virtual clone_type	clone () const override
	Get clone of this object.

Public Attributes
std::shared_ptr< TF1 >	f1

Detailed Description

Implementation of nuisance based on a formula.

Definition at line 203 of file JNuisance.hh.

Member Typedef Documentation

◆ clone_type

template<class JClonable_t , class JDerived_t >

JClonable<JClonable_t>::clone_type JLANG::JClonable< JClonable_t, JDerived_t >::clone_type

inherited

Definition at line 61 of file JClonable.hh.

Member Function Documentation

◆ read()

virtual std::istream & JASTRONOMY::JNuisanceTF1::read ( std::istream & in )

inlineoverridevirtual

Read nuisance from input stream.

Parameters

in	input stream

Returns: input stream

Definition at line 212 of file JNuisance.hh.

    {
      TString buffer;
 
      if (buffer.ReadLine(in)) {
      
        f1.reset(new TF1("f1", buffer));
 
        if (!f1->IsValid()) {
          THROW(JParseError, "Invalid function " << buffer);
        }
      }
      
      return in;
    }

◆ write()

virtual std::ostream & JASTRONOMY::JNuisanceTF1::write ( std::ostream & out ) const

inlineoverridevirtual

Write nuisance to output stream.

Parameters

out	output stream

Returns: output stream

Definition at line 235 of file JNuisance.hh.

    {
      if (f1)
        return out << f1->GetExpFormula();
      else
        return out;
    }

◆ get()

double JASTRONOMY::JNuisanceTF1::get ( ) const

inlineoverride

Get value.

Returns: value

Definition at line 249 of file JNuisance.hh.

    {
      return f1->GetRandom(gRandom);
    }

◆ clone()

template<class JClonable_t , class JDerived_t >

virtual clone_type JLANG::JClonable< JClonable_t, JDerived_t >::clone ( ) const

inlineoverridevirtualinherited

Get clone of this object.

Returns: pointer to newly created object

Reimplemented in JPHYSICS::JPD0Transformer_t< JArgument_t >, JPHYSICS::JPDFTransformer< 2, JArgument_t >, JPHYSICS::JPDFTransformer< 3, JArgument_t >, JPHYSICS::JPDFTransformer< 4, JArgument_t >, JPHYSICS::JPDFTransformer< 5, JArgument_t >, JPHYSICS::JPDFTransformer_t< JArgument_t >, JPHYSICS::JPDGTransformer_t< JArgument_t >, and JTOOLS::JMultiMapTransformer< N, JArgument_t >::JMultiMapDefaultTransformer.

Definition at line 69 of file JClonable.hh.

    {
      return new JDerived_t(static_cast<const JDerived_t&>(*this));
    }

Member Data Documentation

◆ f1

std::shared_ptr<TF1> JASTRONOMY::JNuisanceTF1::f1

Definition at line 255 of file JNuisance.hh.

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

JNuisance.hh

Public Types

Public Member Functions

Public Attributes