#include <GETAutoBaseline.hh>

Inheritance diagram for GETAutoBaseline:

Public Member Functions
Constructors, affectation, destructor
	GETAutoBaseline (GETObject &obj, u_short itmin1=0, u_short itmax1=0, u_short itmin2=0, u_short itmax2=0)

	GETAutoBaseline (u_int n=0, double dt=0.01, u_short itmin1=0, u_short itmax1=0, u_short itmin2=0, u_short itmax2=0)

	GETAutoBaseline (const GETAutoBaseline &proc)

virtual	~GETAutoBaseline ()

Process parameters
virtual void	SetFirstRange (u_short itmin, u_short itmax)

virtual void	SetSecondRange (u_short itmin, u_short itmax)

Signal processing
virtual GETSample *	ProcessSample (GETSample &sample, GETSample &result, GETChannel &channel)

ROOT related functions
	ClassDef (GETAutoBaseline, 0)

Public Member Functions inherited from GETSignalModifier
	GETSignalModifier (GETObject &obj)

	GETSignalModifier (u_int n=0, double dt=0.01)

	GETSignalModifier (const GETSignalModifier &proc)

virtual	~GETSignalModifier ()

virtual GETSample *	ProcessSample (GETChannel &channel, u_short info)

	ClassDef (GETSignalModifier, 0)

Public Member Functions inherited from GETProcess
	GETProcess (GETObject &obj)

	GETProcess (u_int n=0, double dt=0.01)

	GETProcess (const GETProcess &proc)

virtual	~GETProcess ()

virtual void	SetOptions (u_int opts)

virtual void	SetOption (u_int flags, bool b=true)

virtual u_int	GetOptions ()

virtual bool	GetOption (u_int flags)

virtual void	Init (u_int n, double dt)

u_int	GetDimension () const

double	GetSamplingTime () const

GETSample *	GetResultSamplePtr ()

const GETSample *	GetResultSamplePtr () const

GETSample &	GetResultSample ()

const GETSample &	GetResultSample () const

	ClassDef (GETProcess, 0)

Protected Attributes
u_short	bucket_max1
	Uppet time bucket for first range baseline estimate estimate (excluded)

u_short	bucket_max2
	Uppet time bucket for second range baseline estimate estimate (excluded)

u_short	bucket_min1
	Lower time bucket for first range baseline estimate (included)

u_short	bucket_min2
	Lower time bucket for second range baseline estimate (included)

double	ctr1
	Center of the first range.

double	ctr2
	Center of the second range.

Protected Attributes inherited from GETProcess
u_int	options
	Option flags.

GETSample	result_sample
	Internal processing result sample (processing result)

Private Member Functions
	GObject (GETAutoBaseline)

Detailed Description

This class defines an automatic base-line correction process.

The automatic baseline computes an average at the beginning of the sample and another average at the end of the sample, and use them to perform a linear subtraction to the signal.

Constructor & Destructor Documentation

GETAutoBaseline::GETAutoBaseline	(	GETObject &	obj,
		u_short	itmin1 = `0`,
		u_short	itmax1 = `0`,
		u_short	itmin2 = `0`,
		u_short	itmax2 = `0`
	)

Constructor. The dimension of the first channel of the object is used for the process definition. The baseline sample is initialized to 0.

Parameters

obj	a core object of the GET system
itmin1	lower time bucket for first range baseline estimate (included)
itmax1	uppet time bucket for first range baseline estimate estimate (excluded)
itmin2	lower time bucket for second range baseline estimate (included)
itmax2	uppet time bucket for second range baseline estimate estimate (excluded)

References bucket_max1, bucket_max2, bucket_min1, bucket_min2, SetFirstRange(), and SetSecondRange().

GETAutoBaseline::GETAutoBaseline	(	u_int	n = `0`,
		double	dt = `0.01`,
		u_short	itmin1 = `0`,
		u_short	itmax1 = `0`,
		u_short	itmin2 = `0`,
		u_short	itmax2 = `0`
	)

Constructor. The baseline sample is initialized to 0.

Parameters

n	sampling size of the channels
dt	sampling period (us)
itmin1	lower time bucket for first range baseline estimate (included)
itmax1	uppet time bucket for first range baseline estimate estimate (excluded)
itmin2	lower time bucket for second range baseline estimate (included)
itmax2	uppet time bucket for second range baseline estimate estimate (excluded)

References bucket_max1, bucket_max2, bucket_min1, bucket_min2, SetFirstRange(), and SetSecondRange().

GETAutoBaseline::GETAutoBaseline ( const GETAutoBaseline & proc )

Copy constructor.

Parameters

proc	object to copy

References bucket_max1, bucket_max2, bucket_min1, bucket_min2, ctr1, and ctr2.

GETAutoBaseline::~GETAutoBaseline ( )

virtual

Destructor.

Member Function Documentation

GETAutoBaseline::ClassDef	(	GETAutoBaseline	,
		0
	)

for use within ROOT.

GETAutoBaseline::GObject ( GETAutoBaseline )

private

Macro from GCpp library that defines the following functions:

ClassName(): return the real class name of the object
StaticClassName(): return the used class name of the object (that may be a base class of the real object).
IsInstanceOf<T>(): return true if the current object is an instance of the template class name argument
Clone(): return an allocated copy of the object.

GETSample * GETAutoBaseline::ProcessSample	(	GETSample &	sample,
		GETSample &	result,
		GETChannel &	channel
	)

virtual

This function process the input sample channel and stores the result in the result sample.

The function returns the (argument) result sample sample pointer. In case of error, the result is a NULL pointer.

Note

The sample to be processed and the result sample can be the same object, in which case the initial sample is replaced by the processing result.
The initial and result samples may be the same object, in which case the sample is replaced by the result.

Parameters

sample	input sample to be processed
result	sample where result should be stored
channel	GET system channel (no use in this class)

Implements GETSignalModifier.

References bucket_max1, bucket_max2, bucket_min1, bucket_min2, ctr1, and ctr2.

void GETAutoBaseline::SetFirstRange	(	u_short	itmin,
		u_short	itmax
	)

virtual

Define the range for the first part of the sample to determine the baseline correction.

Parameters

itmin	lower time bucket for average estimate (included)
itmax	upper time bucket for average estimate (excluded)

References bucket_max1, bucket_min1, ctr1, and GETProcess::GetDimension().

Referenced by GETAutoBaseline().

void GETAutoBaseline::SetSecondRange	(	u_short	itmin,
		u_short	itmax
	)

virtual

Define the range for the second part of the sample to determine the baseline correction.

Parameters

itmin	lower time bucket for average estimate (included)
itmax	upper time bucket for average estimate (excluded)

References bucket_max2, bucket_min2, ctr2, and GETProcess::GetDimension().

Referenced by GETAutoBaseline().

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

Public Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation