AliMpFastSegmentation Class Reference

Fast version of AliMpVSegmentation. More...

#include <AliMpFastSegmentation.h>

Inheritance diagram for AliMpFastSegmentation:

Public Member Functions
	AliMpFastSegmentation (AliMpVSegmentation *seg)
virtual	~AliMpFastSegmentation ()
virtual AliMpVPadIterator *	CreateIterator (const AliMpArea &area) const
	Create iterator over pads in the given area. More...
virtual AliMpVPadIterator *	CreateIterator () const
	Create a pad iterator over the whole area. More...
virtual Int_t	GetNeighbours (const AliMpPad &pad, TObjArray &neighbours, Bool_t includeSelf=kFALSE, Bool_t includeVoid=kFALSE) const
virtual Bool_t	HasPadByIndices (Int_t ix, Int_t iy) const
virtual Bool_t	HasPadByLocation (Int_t manuId, Int_t manuChannel) const
	Return true if the pad with given location exists. More...
virtual AliMpPad	PadByLocation (Int_t manuId, Int_t manuChannel, Bool_t warning=true) const
	Find pad by location. More...
virtual AliMpPad	PadByIndices (Int_t ix, Int_t iy, Bool_t warning=true) const
	Find pad by indices. More...
virtual AliMpPad	PadByPosition (Double_t x, Double_t y, Bool_t warning=true) const
	Find pad by position. More...
virtual Int_t	MaxPadIndexX () const
	Return maximum pad index in X direction. More...
virtual Int_t	MaxPadIndexY () const
	Return maximum pad index in Y direction. More...
virtual Int_t	NofPads () const
	Return the number of pads in the detection element. More...
virtual void	GetAllElectronicCardIDs (TArrayI &ecn) const
	Fill the given array with the electronic card IDs. More...
virtual Int_t	GetNofElectronicCards () const
	Get the number of electronic card IDs. More...
virtual AliMp::PlaneType	PlaneType () const
	Return the plane type. More...
virtual Double_t	GetDimensionX () const
	Return the x half-sizes of the detection element. More...
virtual Double_t	GetDimensionY () const
	Return the y half-sizes of the detection element. More...
virtual Double_t	GetPositionX () const
	Return the x position of the origin of the detection element. More...
virtual Double_t	GetPositionY () const
	Return the y position of the origin of the detection element. More...
virtual AliMpMotifPosition *	MotifPosition (Int_t manuId) const
	Return the position of a given manu (aka motifPosition) More...
virtual Bool_t	HasMotifPosition (Int_t manuId) const
	Whether or not we have a given manu. More...
virtual void	Print (Option_t *opt="") const
AliMpVSegmentation *	GetHelper () const
	Return helper class. More...
AliMp::StationType	StationType () const
	Return segmentation station type. More...
Public Member Functions inherited from AliMpVSegmentation
	AliMpVSegmentation ()
virtual	~AliMpVSegmentation ()

Private Member Functions
	AliMpFastSegmentation (const AliMpFastSegmentation &rhs)
	Not implemented. More...
AliMpFastSegmentation &	operator= (const AliMpFastSegmentation &rhs)
	Not implemented. More...
virtual AliMpMotifPosition *	InternalMotifPosition (Int_t index) const

Private Attributes
AliMpVSegmentation *	fHelper
	helper class (owner) More...
TObjArray	fMotifPositions
	array of AliMpMotifPositions (not owner) More...
TExMap	fIxIy
	map of (ix,iy) -> index in array above More...
TExMap	fManuId
	map of (manuid) -> index in array above More...
Double_t	fPositionX
	to compute pad positions More...
Double_t	fPositionY
	to compute pad positions More...

Detailed Description

Fast version of AliMpVSegmentation.

An implementation of AliMpVSegmentation, which uses some internal maps to speed up the (Has)PadByIndices and PadByLocation methods.

L. Aphecetche, Subatech

Definition at line 33 of file AliMpFastSegmentation.h.

Constructor & Destructor Documentation

AliMpFastSegmentation::AliMpFastSegmentation

(

AliMpVSegmentation *

seg

)

Ctor. We adopt vseg.

Definition at line 78 of file AliMpFastSegmentation.cxx.

AliMpFastSegmentation::~AliMpFastSegmentation ( )

virtual

dtor

Definition at line 134 of file AliMpFastSegmentation.cxx.

AliMpFastSegmentation::AliMpFastSegmentation ( const AliMpFastSegmentation &  rhs )

private

Not implemented.

Member Function Documentation

AliMpVPadIterator * AliMpFastSegmentation::CreateIterator ( const AliMpArea &  area ) const

virtual

Create iterator over pads in the given area.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 142 of file AliMpFastSegmentation.cxx.

AliMpVPadIterator * AliMpFastSegmentation::CreateIterator ( ) const

virtual

Create a pad iterator over the whole area.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 150 of file AliMpFastSegmentation.cxx.

Referenced by MotifPosition().

void AliMpFastSegmentation::GetAllElectronicCardIDs ( TArrayI &  ecn ) const

virtual

Fill the given array with the electronic card IDs.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 363 of file AliMpFastSegmentation.cxx.

Double_t AliMpFastSegmentation::GetDimensionX ( ) const

virtual

Return the x half-sizes of the detection element.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 428 of file AliMpFastSegmentation.cxx.

Double_t AliMpFastSegmentation::GetDimensionY ( ) const

virtual

Return the y half-sizes of the detection element.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 436 of file AliMpFastSegmentation.cxx.

AliMpVSegmentation* AliMpFastSegmentation::GetHelper ( ) const

inline

Return helper class.

Definition at line 76 of file AliMpFastSegmentation.h.

Referenced by AliMpSegmentation::GetSector(), AliMpSegmentation::GetSlat(), and AliMpSegmentation::GetTrigger().

Int_t AliMpFastSegmentation::GetNeighbours ( const AliMpPad &  pad, TObjArray &  neighbours, Bool_t  includeSelf = kFALSE, Bool_t  includeVoid = kFALSE  ) const

virtual

Fill the array with the pads that are neighbours of pad. Returns the number of neighbours.

Use default implementation

Returns the list of neighbours of pad testPositions are the positions (L,T,R,B) relative to pad's center (O) were we'll try to get a neighbouring pad, by getting a little bit outside the pad itself. The pad density can only decrease when going from left to right except for round slates where it is the opposite. The pad density can only decrease when going from bottom to top but to be symmetric we also consider the opposite. The order in which we actually test the positions has some importance, i.e. when using this information to compute status map later on. Here's the sequence :

4- 5- 6-7
|       |
3       8
|   0   |
2       9
|       |
1-12-11-10

Implements AliMpVSegmentation.

Definition at line 158 of file AliMpFastSegmentation.cxx.

Int_t AliMpFastSegmentation::GetNofElectronicCards ( ) const

virtual

Get the number of electronic card IDs.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 355 of file AliMpFastSegmentation.cxx.

Double_t AliMpFastSegmentation::GetPositionX ( ) const

virtual

Return the x position of the origin of the detection element.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 444 of file AliMpFastSegmentation.cxx.

Double_t AliMpFastSegmentation::GetPositionY ( ) const

virtual

Return the y position of the origin of the detection element.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 452 of file AliMpFastSegmentation.cxx.

Bool_t AliMpFastSegmentation::HasMotifPosition ( Int_t  manuId ) const

virtual

Whether or not we have a given manu.

Whether or not we have a given manu

Default implementation to know if we hold a given manu

Implements AliMpVSegmentation.

Definition at line 460 of file AliMpFastSegmentation.cxx.

Bool_t AliMpFastSegmentation::HasPadByIndices ( Int_t  ix, Int_t  iy  ) const

virtual

Return true if the pad with given indices exists. Compared with the PadByIndices method, this one can generally be implemented faster, as one does not have to create an AliMpPad object...

Whether there is a pad at the given indices

Default implementation. Must be overwritten if can be made more efficient in the child class

Reimplemented from AliMpVSegmentation.

Definition at line 371 of file AliMpFastSegmentation.cxx.

Bool_t AliMpFastSegmentation::HasPadByLocation ( Int_t  manuId, Int_t  manuChannel  ) const

virtual

Return true if the pad with given location exists.

Whether there is a pad at the given location (de,manuid)

Default implementation. Must be overwritten if can be made more efficient in the child class

Reimplemented from AliMpVSegmentation.

Definition at line 391 of file AliMpFastSegmentation.cxx.

AliMpMotifPosition * AliMpFastSegmentation::InternalMotifPosition ( Int_t  index ) const

privatevirtual

Get the internal manu from the index

Definition at line 245 of file AliMpFastSegmentation.cxx.

Referenced by HasPadByIndices(), HasPadByLocation(), MotifPosition(), PadByIndices(), and PadByLocation().

Int_t AliMpFastSegmentation::MaxPadIndexX ( ) const

virtual

Return maximum pad index in X direction.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 331 of file AliMpFastSegmentation.cxx.

Int_t AliMpFastSegmentation::MaxPadIndexY ( ) const

virtual

Return maximum pad index in Y direction.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 339 of file AliMpFastSegmentation.cxx.

AliMpMotifPosition * AliMpFastSegmentation::MotifPosition ( Int_t  manuId ) const

virtual

Return the position of a given manu (aka motifPosition)

Get the motifPosition object of a given manu

Implements AliMpVSegmentation.

Definition at line 468 of file AliMpFastSegmentation.cxx.

Int_t AliMpFastSegmentation::NofPads ( ) const

virtual

Return the number of pads in the detection element.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 347 of file AliMpFastSegmentation.cxx.

AliMpFastSegmentation& AliMpFastSegmentation::operator= ( const AliMpFastSegmentation &  rhs )

private

Not implemented.

AliMpPad AliMpFastSegmentation::PadByIndices ( Int_t  ix, Int_t  iy, Bool_t  warning = true  ) const

virtual

Find pad by indices.

Get pad by indices

Implements AliMpVSegmentation.

Definition at line 253 of file AliMpFastSegmentation.cxx.

AliMpPad AliMpFastSegmentation::PadByLocation ( Int_t  manuId, Int_t  manuChannel, Bool_t  warning = true  ) const

virtual

Find pad by location.

Get the pad by location, using the manuid map.

Implements AliMpVSegmentation.

Definition at line 168 of file AliMpFastSegmentation.cxx.

AliMpPad AliMpFastSegmentation::PadByPosition ( Double_t  x, Double_t  y, Bool_t  warning = true  ) const

virtual

Find pad by position.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 323 of file AliMpFastSegmentation.cxx.

AliMp::PlaneType AliMpFastSegmentation::PlaneType ( ) const

virtual

Return the plane type.

Forward to our helper

Implements AliMpVSegmentation.

Definition at line 420 of file AliMpFastSegmentation.cxx.

void AliMpFastSegmentation::Print ( Option_t *  opt = "" ) const

virtual

Forward to our helper

Definition at line 412 of file AliMpFastSegmentation.cxx.

Referenced by PadByIndices(), and PadByLocation().

AliMp::StationType AliMpFastSegmentation::StationType ( ) const

inlinevirtual

Return segmentation station type.

Implements AliMpVSegmentation.

Definition at line 79 of file AliMpFastSegmentation.h.

Member Data Documentation

AliMpVSegmentation* AliMpFastSegmentation::fHelper

private

helper class (owner)

Definition at line 90 of file AliMpFastSegmentation.h.

Referenced by CreateIterator(), GetAllElectronicCardIDs(), GetDimensionX(), GetDimensionY(), GetHelper(), GetNofElectronicCards(), GetPositionX(), GetPositionY(), HasPadByIndices(), HasPadByLocation(), MaxPadIndexX(), MaxPadIndexY(), NofPads(), PadByIndices(), PadByLocation(), PadByPosition(), PlaneType(), Print(), StationType(), and ~AliMpFastSegmentation().

TExMap AliMpFastSegmentation::fIxIy

mutableprivate

map of (ix,iy) -> index in array above

Definition at line 92 of file AliMpFastSegmentation.h.

Referenced by AliMpFastSegmentation(), HasPadByIndices(), and PadByIndices().

TExMap AliMpFastSegmentation::fManuId

mutableprivate

map of (manuid) -> index in array above

Definition at line 93 of file AliMpFastSegmentation.h.

Referenced by AliMpFastSegmentation(), HasMotifPosition(), HasPadByLocation(), MotifPosition(), and PadByLocation().

TObjArray AliMpFastSegmentation::fMotifPositions

private

array of AliMpMotifPositions (not owner)

Definition at line 91 of file AliMpFastSegmentation.h.

Referenced by AliMpFastSegmentation(), and InternalMotifPosition().

Double_t AliMpFastSegmentation::fPositionX

private

to compute pad positions

Definition at line 94 of file AliMpFastSegmentation.h.

Referenced by AliMpFastSegmentation(), PadByIndices(), and PadByLocation().

Double_t AliMpFastSegmentation::fPositionY

private

to compute pad positions

Definition at line 95 of file AliMpFastSegmentation.h.

Referenced by AliMpFastSegmentation(), PadByIndices(), and PadByLocation().

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

• MUON/MUONmapping/AliMpFastSegmentation.h
• MUON/MUONmapping/AliMpFastSegmentation.cxx