SelectionCut Class Reference

Selection cut. More...

#include <XeAnalysis.h>

Inheritance diagram for SelectionCut:

List of all members.

Public Member Functions
double	getAcceptance (double S1, double t)
	Return the acceptance as a function of (un)smeared S1.
double	getAcceptance (double S1)
	Return the acceptance as a function of (un)smeared S1 for the central value.
XeRun *	getRun ()
	Return pointer to current XeRun.
int	getSmearMode ()
	Are we in smeared or unsmeared mode?
string	getSmearModeName ()
	get the name of the smear mode ("smeared", "unsemared")
double	getTValue ()
	return the currently set "t-value"
bool	isVariable ()
	Is this cut driven by a "t-value" ?
XeGraph *	newGraphOfAcceptance (S1Range *pe=NULL, double t=0., int plot=NONE)
	create a graph of the acceptance
XeGraph *	newGraphOfCurrentAcceptance (S1Range *pe=NULL, int plot=NONE)
	create a graph of the acceptance for the current t-value
bool	printIt (int level=1)
	print the selection cut
	SelectionCut (XeRun *run, int mode, bool variable)
void	setTValue (double t)
	set "t-value" (how many sigmas are we above or below the average?)
void	tabulate ()
Static Public Member Functions
static void	setTValueMode (int mode)
	Set the effect of the "t-value".
Protected Member Functions
virtual double	computeAcceptance (double S1, int mode)=0
double	getAcceptance (double S1, int mode)
Protected Attributes
double	_acc [N_ER_POINTS][N_SIGMA_MODES]
int	smearMode
bool	tabulated
double	tValue
bool	variable
Static Protected Attributes
static int	tValueMode

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Detailed Description

Selection cut.

Also a virtual class

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Constructor & Destructor Documentation

SelectionCut::SelectionCut	(	XeRun *	run,
		int	mode,
		bool	variable
	)

Parameters:

	run	XeRun on which this applies
	mode	either SELECTION_CUT_ON_UNSMEARED_S1 or SELECTION_CUT_ON_SMEARED_S1
	variable	whether the acceptance can be modified by a nuisance parameter

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Member Function Documentation

double SelectionCut::getAcceptance	(	double	S1,
		double	t
	)

Return the acceptance as a function of (un)smeared S1.

Parameters:

	S1	(un)smeared s1
	t	"t-value"

double SelectionCut::getAcceptance

(

double

S1

)

Return the acceptance as a function of (un)smeared S1 for the central value.

Parameters:

S1

(un)smeared s1

int SelectionCut::getSmearMode

(

)

Are we in smeared or unsmeared mode?

Returns:

SELECTION_CUT_UNKNOWN , SELECTION_CUT_ON_UNSMEARED_S1 , SELECTION_CUT_ON_SMEARED_S1

XeGraph* SelectionCut::newGraphOfAcceptance	(	S1Range *	pe = NULL,
		double	t = 0.,
		int	plot = NONE
	)

create a graph of the acceptance

Returns:

a pointer to the newly created XeGraph

Parameters:

	pe	Range in photo electron (actually S1Range, NULL=default one)
	t	Nuisance parameter modifying the acceptance, in sigma equivalent
	plot	either NONE, AUTO, LINEAR, or LOG

XeGraph* SelectionCut::newGraphOfCurrentAcceptance	(	S1Range *	pe = NULL,
		int	plot = NONE
	)

create a graph of the acceptance for the current t-value

Returns:

a pointer to the newly created XeGraph

Parameters:

	pe	Range in photo electron (actually S1Range, NULL=default one)
	plot	either NONE, AUTO, LINEAR, or LOG

bool SelectionCut::printIt

(

int

level = 1

)

[virtual]

print the selection cut

Parameters:

level

print level

Reimplemented from XeObject.

void SelectionCut::setTValue

(

double

t

)

set "t-value" (how many sigmas are we above or below the average?)

Parameters:

level

t t-value

static void SelectionCut::setTValueMode

(

int

mode

)

[static]

Set the effect of the "t-value".

Parameters:

mode

either LINEAR or LOG

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

• /home/lellouch/Dropbox/Xenon/Xephyr/XeAnalysis.h