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SctData::ErfFitObject Class Reference

#include <ErfFitObject.h>

Inheritance diagram for SctData::ErfFitObject:

Public Member Functions
	ErfFitObject () throw ()
	Default Constructor.
	ErfFitObject (const TF1 &rootfunc) throw (LogicError)
	Constructor from ROOT TF1.
virtual auto_ptr< FitObject >	clone () const throw ()
	Allows any sub-class of FitObject to be used as a prototype.
virtual string	getClassName () const throw ()
	Get the class name for this object.
virtual	~ErfFitObject () throw ()
	Destructor does nothing.
ErfFitObject &	operator= (const TF1 &rootfunc) throw (LogicError)
	Equality with a ROOT TF1.
Protected Member Functions
virtual auto_ptr< TF1 >	makeBasicRootTF1 () const throw (LogicError)
	call the correct constructor for making a ROOT TF1
void	init () throw ()
	initialise parameter names and dimenstions:

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Detailed Description

Author:

Alan Barr

Date:

9 December 2002

A derived class of the FitObject class for an error function

Parameters: Prefactor, Mean, Sigma

The evaluation of the function is done here through the root TMath class function Erf(x) = (2/sqrt(pi)) Integral(exp(-t^2))dt between 0 and x

Definition at line 21 of file ErfFitObject.h.

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Constructor & Destructor Documentation

SctData::ErfFitObject::ErfFitObject (    )  throw ()

Default Constructor. Definition at line 6 of file ErfFitObject.cpp.

SctData::ErfFitObject::ErfFitObject (  const TF1 &    rootfunc )  throw (LogicError)

Constructor from ROOT TF1. Definition at line 11 of file ErfFitObject.cpp.

virtual SctData::ErfFitObject::~ErfFitObject (    )  throw () [inline, virtual]

Destructor does nothing. Definition at line 35 of file ErfFitObject.h.

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Member Function Documentation

auto_ptr< FitObject > SctData::ErfFitObject::clone (    )  const throw () [virtual]

Allows any sub-class of FitObject to be used as a prototype. Returns: a new FitObject of the appropriate type which is a copy of this. Implements SctData::FitObject. Definition at line 17 of file ErfFitObject.cpp.

virtual string SctData::ErfFitObject::getClassName (    )  const throw () [inline, virtual]

Get the class name for this object. This is used to identify the precise type. Todo: We could use typeid instead here, but that would probably mean removing the namespace stuff. Returns: the class name Implements Sct::Streamable. Definition at line 32 of file ErfFitObject.h.

void SctData::ErfFitObject::init (    )  throw () [protected, virtual]

initialise parameter names and dimenstions: Implements SctData::FitObject. Definition at line 26 of file ErfFitObject.cpp.

auto_ptr< TF1 > SctData::ErfFitObject::makeBasicRootTF1 (    )  const throw (LogicError) [protected, virtual]

call the correct constructor for making a ROOT TF1 Implements SctData::FitObject. Definition at line 38 of file ErfFitObject.cpp.

ErfFitObject & SctData::ErfFitObject::operator= (  const TF1 &    rootfunc )  throw (LogicError)

Equality with a ROOT TF1. Reimplemented from SctData::FitObject. Definition at line 21 of file ErfFitObject.cpp.

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

• ErfFitObject.h
• ErfFitObject.cpp

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