SctData::ErfFitObject Class Reference

#include <ErfFitObject.h>

Inheritance diagram for SctData::ErfFitObject:

[legend]Collaboration diagram for SctData::ErfFitObject:

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Public Member Functions
	ErfFitObject ()
	Default Constructor.
	ErfFitObject (const TF1 &rootfunc)
	Constructor from ROOT TF1.
virtual shared_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
Static Private Member Functions
vector< string >	createParNames ()
	file static method to create vector of parameter names
Static Private Attributes
vector< string >	parNames

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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 19 of file ErfFitObject.h.

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Constructor & Destructor Documentation

SctData::ErfFitObject::ErfFitObject (   )

Default Constructor. Definition at line 25 of file ErfFitObject.cpp.

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

Constructor from ROOT TF1. Definition at line 28 of file ErfFitObject.cpp.

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

Destructor does nothing. Definition at line 33 of file ErfFitObject.h.

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Member Function Documentation

shared_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 31 of file ErfFitObject.cpp.

vector< string > SctData::ErfFitObject::createParNames (   )  [static, private]

file static method to create vector of parameter names Definition at line 15 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. Returns: the class name Note: Nothrow Implements Sct::Streamable. Definition at line 30 of file ErfFitObject.h.

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 41 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 35 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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