rarNovosibirsk Class Reference

Exponential PDF builder. More...

#include <rarNovosibirsk.hh>

Inheritance diagram for rarNovosibirsk:

List of all members.

Public Member Functions
	rarNovosibirsk ()
	Trivial ctor.
	rarNovosibirsk (const char *configFile, const char *configSec, const char *configStr, rarDatasets *theDatasets, RooDataSet *theData, const char *name, const char *title)
	Default ctor.
virtual	~rarNovosibirsk ()
Protected Member Functions
void	init ()
	Initial function called by ctor.
Protected Attributes
RooAbsReal *	_x
	Default obs.
RooAbsReal *	_peak
	Peak position of the PDF.
RooAbsReal *	_width
	Width of the PDF.
RooAbsReal *	_tail
	Tail parameter of the PDF.
Private Member Functions
	rarNovosibirsk (const rarNovosibirsk &)
	ClassDef (rarNovosibirsk, 0)

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Detailed Description

Exponential PDF builder.

Build RooNovosibirsk Pdf.

Config Directives:

/// configStr = Exp ["<Optional Title>"]
/// x = AbsReal Def
/// peak = AbsReal Def
/// width = AbsReal Def
/// tail  = AbsReal Def

x is the default observable. peak is the peak position of the pdf. width is the width of the pdf. tail is the tail parameter of the pdf. All the variables can be RooRealVar or RooFormulaVar.

Definition at line 36 of file rarNovosibirsk.hh.

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Constructor & Destructor Documentation

rarNovosibirsk::rarNovosibirsk

(

)

Trivial ctor.

Usually the objects should be created using other ctors.

Definition at line 41 of file rarNovosibirsk.cc.

References init().

  : rarBasePdf(),
    _x(0), _peak(0), _width(0), _tail(0)
{
  init();
}

rarNovosibirsk::rarNovosibirsk	(	const char *	configFile,
		const char *	configSec,
		const char *	configStr,
		rarDatasets *	theDatasets,
		RooDataSet *	theData,
		const char *	name,
		const char *	title
	)

Default ctor.

Parameters:

	configFile	The config file
	configSec	The config section
	configStr	The config string
	theDatasets	Available datasets
	theData	Default dataset for this PDF
	name	The name
	title	The title

The default ctor first initializes data members, and then calls init.

Definition at line 60 of file rarNovosibirsk.cc.

References init().

  : rarBasePdf(configFile, configSec, configStr,
               theDatasets, theData, name, title),
    _x(0), _peak(0), _width(0), _tail(0)
{
  init();
}

rarNovosibirsk::~rarNovosibirsk

(

)

[virtual]

Definition at line 71 of file rarNovosibirsk.cc.

{
}

rarNovosibirsk::rarNovosibirsk

(

const rarNovosibirsk &

)

[private]

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Member Function Documentation

rarNovosibirsk::ClassDef	(	rarNovosibirsk	,
		0
	)			[private]

void rarNovosibirsk::init

(

)

[protected, virtual]

Initial function called by ctor.

init is called by the ctor. It first creates the parameters by calling createAbsReal, and finally it builds the RooNovosibirsk PDF.

Reimplemented from rarBasePdf.

Definition at line 80 of file rarNovosibirsk.cc.

References rarBasePdf::_params, rarBasePdf::_pdfType, _peak, _tail, rarBasePdf::_thePdf, _width, _x, and rarConfig::createAbsReal().

Referenced by rarNovosibirsk().

{
  cout<<"init of rarNovosibirsk for "<<GetName()<<":"<<endl;
  
  // first get its obs
  _x=createAbsReal("x", "observable"); assert(_x);
  // Config pdf params
  _peak=createAbsReal("peak", "peak", 0, -10, 10);
  _width=createAbsReal("width", "width", 0, -10, 10);
  _tail=createAbsReal("tail", "tail", 0, -10, 10);
  _params.Print("v");
  
  // create pdf
  _thePdf=new RooNovosibirsk(Form("the_%s", GetName()),_pdfType+" "+GetTitle(),
                             *_x, *_peak, *_width, *_tail);
}

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Member Data Documentation

RooAbsReal* rarNovosibirsk::_peak [protected]

Peak position of the PDF.

Definition at line 49 of file rarNovosibirsk.hh.

Referenced by init().

RooAbsReal* rarNovosibirsk::_tail [protected]

Tail parameter of the PDF.

Definition at line 51 of file rarNovosibirsk.hh.

Referenced by init().

RooAbsReal* rarNovosibirsk::_width [protected]

Width of the PDF.

Definition at line 50 of file rarNovosibirsk.hh.

Referenced by init().

RooAbsReal* rarNovosibirsk::_x [protected]

Default obs.

Definition at line 48 of file rarNovosibirsk.hh.

Referenced by init().

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

• rarNovosibirsk.hh
• rarNovosibirsk.cc

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