#include <GETHitMaskXY.hh>

Inheritance diagram for GETHitMaskXY:

Public Member Functions
Constructors, affectation, destructor
	GETHitMaskXY (GETSystem *get=NULL)

	GETHitMaskXY (const GETHitMaskXY &mask)

GETHitMaskXY &	operator= (const GETHitMaskXY &mask)

virtual	~GETHitMaskXY ()

virtual void	CopyData (const GETHitMaskXY &mask)

Hit mask data
virtual void	ClearHitMask ()

virtual u_int	UpdateMask ()

virtual u_int	GetNhitPads () const

virtual bool	IsHit (u_int ix, u_int iy) const

virtual bool	IsValid (u_int ix, u_int iy) const

virtual bool	IsValidHit (u_int ix, u_int iy) const

virtual void	SetHit (u_int ix, u_int iy, bool b=true)

virtual void	SetValid (u_int ix, u_int iy, bool b=true)

virtual void	SetBorder (u_int n=1, bool b=false)

virtual void	MaskBorder (u_int n=1)

virtual GETHitMaskXY &	ExpandHits (u_int n=1)

int	GetIXmin () const

int	GetIXmax () const

int	GetIYmin () const

int	GetIYmax () const

int	GetITmin () const

int	GetITmax () const

u_int	GetBoundaries (int &ix0, int &ix1, int &iy0, int &iy1, int &it0, int &it1)

GETChannel *	GetMaxSignalChannel () const

int	GetMaxSignalIndex () const

int	GetMaxSignalIX () const

int	GetMaxSignalIY () const

int	GetMaxSignalIT () const

ROOT related functions
int	Fill2DMaskHisto (TH2 *hptr)

	ClassDef (GETHitMaskXY, 0)

Public Member Functions inherited from GETHitMask
	GETHitMask (GETSystem *get=NULL)

	GETHitMask (const GETHitMask &mask)

GETHitMask &	operator= (const GETHitMask &mask)

virtual	~GETHitMask ()

virtual void	CopyData (const GETHitMask &mask)

virtual void	EraseMask ()

virtual int	InitMask ()

virtual void	ClearValidMask ()

virtual void	InvertHits ()

virtual bool	IsMaskDefined () const

virtual bool	IsMaskSet () const

virtual void	SetDataInfo (u_short info)

virtual u_short	GetDataInfo () const

GETSystem *	GetSystemPtr () const

virtual u_int	GetSize () const

virtual u_int	GetNhit () const

virtual u_int	GetNhitValid () const

virtual double	GetThreshold (u_int ic=0) const

virtual void	SetThreshold (double thr)

virtual void	SetThreshold (u_int ic, double thr)

virtual void	SetThresholds (double *tab)

virtual void	SetThresholds (const string &fname, double fact=1., double cst=0.)

virtual void	SetValid (u_int ic, bool b=true)

virtual void	SetHit (u_int ic, bool b=true)

virtual bool	IsValid (u_int ic) const

virtual bool	IsHit (u_int ic) const

virtual bool	IsValidHit (u_int ic) const

virtual int	WriteFileText (const string &fname)

virtual int	CreateThresholdXML (const string &fname, const double rdiscri=0.05)

	ClassDef (GETHitMask, 0)

Protected Attributes
int	ic_chmax
	Electronic channel index of channel with max. signal.

int	it_chmax
	Time bucket of channel with max. signal.

int	itmax
	Upper bin on T axis.

int	itmin
	Lower bin on T axis.

int	ix_chmax
	X pad index of channel with max. signal.

int	ixmax
	Upper bin on X axis.

int	ixmin
	Lower bin on X axis.

int	iy_chmax
	Y pad index of channel with max. signal.

int	iymax
	Upper bin on Y axis.

int	iymin
	Lower bin on Y axis.

u_int	nhit_pads
	Number of valid pads hit.

Protected Attributes inherited from GETHitMask
u_short	data_info
	The flag indicating on which data the mask acts (test, output or reconstructed sample)

GETSystem *	get_ptr
	Pointer to the GET system.

bool *	hit_table
	Table of hit channels.

bool	mask_set
	Whether the mask has been computed.

u_int	nhit
	Number of hit channels.

u_int	nhit_val
	Number of hit valid channels.

u_int	size
	Number of GET channels.

double *	threshold
	Current mask threshold table.

bool *	val_table
	Table of valid channels.

Private Member Functions
	GObject (GETHitMaskXY)

Detailed Description

This class defines a XY (2 dimension) hit mask for pad plane detectors.

The lloup-table of the GET system must be defined before defining a pads (XY) hit mask for the system.

Constructor & Destructor Documentation

GETHitMaskXY::GETHitMaskXY ( GETSystem * get = NULL )

Constructor from a GET system. The look-up table of the system must be defined in order to create the hit mask data. Otherwise, the mask must be initialised when the look-up table is defined.

References ic_chmax, it_chmax, itmax, itmin, ix_chmax, ixmax, ixmin, iy_chmax, iymax, iymin, and nhit_pads.

GETHitMaskXY::GETHitMaskXY ( const GETHitMaskXY & mask )

Copy constructor.

Parameters

mask	object to copy

References CopyData(), ic_chmax, it_chmax, itmax, itmin, ix_chmax, ixmax, ixmin, iy_chmax, iymax, iymin, and nhit_pads.

GETHitMaskXY::~GETHitMaskXY ( )

virtual

Destructor.

Member Function Documentation

GETHitMaskXY::ClassDef	(	GETHitMaskXY	,
		0
	)

for use within ROOT.

void GETHitMaskXY::ClearHitMask ( )

virtual

Clear the mask (all channels hit set to false).

Reimplemented from GETHitMask.

References GETHitMask::ClearHitMask(), ic_chmax, it_chmax, itmax, itmin, ix_chmax, ixmax, ixmin, iy_chmax, iymax, iymin, and nhit_pads.

Referenced by UpdateMask().

void GETHitMaskXY::CopyData ( const GETHitMaskXY & mask )

virtual

Copy all the data from the argument mask. Function called by copy constructor and affectation.

Parameters

mask	object to copy

References GETHitMask::CopyData(), GetITmax(), GetITmin(), GetIXmax(), GetIXmin(), GetIYmax(), GetIYmin(), GetMaxSignalIndex(), GetMaxSignalIT(), GetMaxSignalIX(), GetMaxSignalIY(), GetNhitPads(), ic_chmax, it_chmax, itmax, itmin, ix_chmax, ixmax, ixmin, iy_chmax, iymax, iymin, and nhit_pads.

Referenced by GETHitMaskXY(), and operator=().

GETHitMaskXY & GETHitMaskXY::ExpandHits ( u_int n = 1 )

virtual

Function that expands the hits around the current hit pattern.

Parameters

n	number of pads around current hits.

References GETHitMask::get_ptr, GetBoundaries(), GETLookupTable::GetChannel(), GETLookupTable::GetNpadX(), GETLookupTable::GetNpadY(), IsValidHit(), GETSystem::LookupTable(), and SetHit().

int GETHitMaskXY::Fill2DMaskHisto ( TH2 * hptr )

Function filling the 2D histogram with mask values: 1 for valid hit channels, 0 otherwise. The histogram can be created with the GETDemonstrator::CreatePadHistogram for example. The function uses the look-up table from the GET system.

Parameters

hptr	histogram pointer

References GETHitMask::get_ptr, GETLookupTable::GetIpx(), GETLookupTable::GetIpy(), GETLookupTable::GetPad(), IsValidHit(), GETSystem::LookupTable(), and GETHitMask::size.

Referenced by GETActarTpcAnalyser::ProcessOffTrackAnalysis().

u_int GETHitMaskXY::GetBoundaries	(	int &	ix0,
		int &	ix1,
		int &	iy0,
		int &	iy1,
		int &	it0,
		int &	it1
	)

Function returning the X, Y and T boundaries of the hit channels. The boundaries are expressed in terms of bin numbers.

The function returns the number of channels for which the signal is over the threshold.

Parameters

ix0	lower bin on X axis
ix1	upper bin on X axis
iy0	lower bin on Y axis
iy1	upper bin on Y axis
it0	lower bin on T axis
it1	upper bin on T axis

References GetITmax(), GetITmin(), GetIXmax(), GetIXmin(), GetIYmax(), GetIYmin(), GETHitMask::IsMaskDefined(), GETHitMask::IsMaskSet(), GETHitMask::nhit, and UpdateMask().

Referenced by ExpandHits(), and GETActarTpc::GetSignalBoundaries().

int GETHitMaskXY::GetITmax ( ) const

inline

Return the T upper boundary index of hit channels.

References itmax.

Referenced by CopyData(), and GetBoundaries().

int GETHitMaskXY::GetITmin ( ) const

inline

Return the T lower boundary index of hit channels.

References itmin.

Referenced by CopyData(), and GetBoundaries().

int GETHitMaskXY::GetIXmax ( ) const

inline

Return the X upper boundary index of hit channels.

References ixmax.

Referenced by CopyData(), and GetBoundaries().

int GETHitMaskXY::GetIXmin ( ) const

inline

Return the X lower boundary index of hit channels.

References ixmin.

Referenced by CopyData(), and GetBoundaries().

int GETHitMaskXY::GetIYmax ( ) const

inline

Return the Y upper boundary index of hit channels.

References iymax.

Referenced by CopyData(), and GetBoundaries().

int GETHitMaskXY::GetIYmin ( ) const

inline

Return the Y lower boundary index of hit channels.

References iymin.

Referenced by CopyData(), and GetBoundaries().

GETChannel * GETHitMaskXY::GetMaxSignalChannel ( ) const

Return the index of the channel with maximum signal.

References GETHitMask::get_ptr, GETSystem::GetChannel(), GetMaxSignalIndex(), and GETHitMask::IsMaskSet().

Referenced by GETActarTpc::GetMaxSignalChannel().

int GETHitMaskXY::GetMaxSignalIndex ( ) const

inline

Return the index of the channel with maximum signal.

References ic_chmax.

Referenced by CopyData(), and GetMaxSignalChannel().

int GETHitMaskXY::GetMaxSignalIT ( ) const

inline

Return the T bucket index of the channel with maximum signal.

References it_chmax.

Referenced by CopyData(), and GETActarTpc::GetMaxSignalChannel().

int GETHitMaskXY::GetMaxSignalIX ( ) const

inline

Return the X pad index of the channel with maximum signal.

References ix_chmax.

Referenced by CopyData(), and GETActarTpc::GetMaxSignalChannel().

int GETHitMaskXY::GetMaxSignalIY ( ) const

inline

Return the Y pad index of the channel with maximum signal.

References iy_chmax.

Referenced by CopyData(), and GETActarTpc::GetMaxSignalChannel().

u_int GETHitMaskXY::GetNhitPads ( ) const

inlinevirtual

Return the number of hit valid pads of the hit mask. This excludes the channels that are not connected to a pad (such as the FPN channels)

References nhit_pads.

Referenced by GETActarEventReader::AnalysisEvent(), and CopyData().

GETHitMaskXY::GObject ( GETHitMaskXY )

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.

bool GETHitMaskXY::IsHit	(	u_int	ix,
		u_int	iy
	)		const

virtual

Return true if the pad is hit.

Parameters

ix	X pad index
iy	Y pad index

References GETHitMask::get_ptr, GETLookupTable::GetChannel(), GETHitMask::hit_table, GETHitMask::IsMaskSet(), GETSystem::LookupTable(), and GETHitMask::size.

bool GETHitMaskXY::IsValid	(	u_int	ix,
		u_int	iy
	)		const

virtual

Return true if the pad is valid.

Parameters

ix	X pad index
iy	Y pad index

References GETHitMask::get_ptr, GETLookupTable::GetChannel(), GETHitMask::IsMaskSet(), GETSystem::LookupTable(), GETHitMask::size, and GETHitMask::val_table.

Referenced by GETActarTpcAnalyser::ApplyOffTrackCorrection(), GETActarTpcAnalyser::ProcessNoiseAnalysis(), and UpdateMask().

bool GETHitMaskXY::IsValidHit	(	u_int	ix,
		u_int	iy
	)		const

virtual

Return true if the pad is hit and valid.

Parameters

ix	X pad index
iy	Y pad index

References GETHitMask::get_ptr, GETLookupTable::GetChannel(), GETHitMask::hit_table, GETHitMask::IsMaskSet(), GETSystem::LookupTable(), GETHitMask::size, and GETHitMask::val_table.

Referenced by GETActarTpcAnalyser::ComputeSumInt(), GETActarTpcAnalyser::ComputeSumMax(), ExpandHits(), GETActarTpcAnalyser::Export3D_POV(), GETActarTpcAnalyser::ExportPads_POV(), Fill2DMaskHisto(), GETActarTpcAnalyser::FillAutoHistograms(), GETActarTpcAnalyser::FillHistogram3D(), GETActarTpcAnalyser::FillHistogramXTmax(), GETActarTpcAnalyser::FillHistogramYTmax(), GETActarTpcAnalyser::FillPadHistogram(), and GETActarTpcAnalyser::ProcessOffTrackAnalysis().

void GETHitMaskXY::MaskBorder ( u_int n = 1 )

inlinevirtual

Set the validation mask to false for
lines of pads on the border of the pad plane.

Parameters

n	number of pads rows

References SetBorder().

GETHitMaskXY & GETHitMaskXY::operator= ( const GETHitMaskXY & mask )

Affectation operator.

Parameters

mask	object to copy

References CopyData().

void GETHitMaskXY::SetBorder	(	u_int	n = `1`,
		bool	b = `false`
	)

virtual

Set the validation mask for
lines of pads on the border of the pad plane.

Parameters

n	number of pads rows
b	hit status of border pads

References GETHitMask::get_ptr, GETLookupTable::GetNpadX(), GETLookupTable::GetNpadY(), GETHitMask::IsMaskDefined(), GETSystem::LookupTable(), and SetValid().

Referenced by MaskBorder().

void GETHitMaskXY::SetHit	(	u_int	ix,
		u_int	iy,
		bool	b = `true`
	)

virtual

Set the hit status of a channel.

Parameters

ix	X pad index
iy	Y pad index
b	hit status

References GETHitMask::get_ptr, GETLookupTable::GetChannel(), GETHitMask::hit_table, GETHitMask::IsMaskSet(), GETSystem::LookupTable(), and GETHitMask::size.

Referenced by ExpandHits().

void GETHitMaskXY::SetValid	(	u_int	ix,
		u_int	iy,
		bool	b = `true`
	)

virtual

Set the valid status of a channel.

Parameters

ix	X pad index
iy	Y pad index
b	hit status

References GETHitMask::get_ptr, GETLookupTable::GetChannel(), GETHitMask::IsMaskDefined(), GETSystem::LookupTable(), GETHitMask::size, and GETHitMask::val_table.

Referenced by GETActarTpcAnalyser::ConfigCommand(), and SetBorder().

u_int GETHitMaskXY::UpdateMask ( )

virtual

Set the mask according to current event in the GET system, with thresholds currently defined. The function returns the number of hit channels. It sets the flag indicating that the mask is set to true (see IsMaskSet function).

Reimplemented from GETHitMask.

References ClearHitMask(), GETHitMask::data_info, GETHitMask::get_ptr, GETSystem::GetChannel(), GETLookupTable::GetIpx(), GETLookupTable::GetIpy(), GETLookupTable::GetPad(), GETHitMask::hit_table, ic_chmax, GETHitMask::IsMaskDefined(), IsValid(), it_chmax, itmax, itmin, ix_chmax, ixmax, ixmin, iy_chmax, iymax, iymin, GETSystem::LookupTable(), GETHitMask::mask_set, GETHitMask::nhit, nhit_pads, GETHitMask::nhit_val, GETChannel::OutSample(), GETChannel::RecSample(), GET::signalRec, GET::signalTst, GETHitMask::size, GETHitMask::threshold, and GETChannel::TstSample().

Referenced by GETActarTpcAnalyser::Export3D_POV(), GETActarTpcAnalyser::ExportPads_POV(), GETActarTpcAnalyser::FillAutoHistograms(), GETActarTpcAnalyser::FillHistogram3D(), GETActarTpcAnalyser::FillHistogramXTmax(), GETActarTpcAnalyser::FillHistogramYTmax(), GETActarTpcAnalyser::FillPadHistogram(), GetBoundaries(), and GETActarTpc::GetMaxSignalChannel().

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