QuadTreeItem< AData > Class Template Reference

This class serves as a wrapper around all things that should go into a QuadTree. More...

#include <QuadTreeItem.h>

Public Member Functions
	QuadTreeItem (AData *data)
	Constructor.
AData *	getPointer () const
	Returns the underlying data.
bool	isUsed () const
	Flag is set if the item was used as a result of the quad tree search and should not be used in the next quad tree search round.
void	setUsedFlag (bool usedFlag=true)
	Set the used flag if you do not want that item to go into the next search round again.
void	unsetUsedFlag ()
	Unset the used flag again if you have noticed that a previous setting was wrong.
bool	isUsed () const
	As special case: the QuadTreeHitWrapper has a used flag itself.
void	setUsedFlag (bool usedFlag)
	As special case: the QuadTreeHitWrapper has a used flag itself.
bool	isUsed () const
	As special case: the CDCSegment2D has a used flag itself.
void	setUsedFlag (bool usedFlag)
	As special case: the CDCSegment2D has a used flag itself.

Private Member Functions
	QuadTreeItem (const QuadTreeItem &copy)=delete
	Do not copy!
QuadTreeItem &	operator= (QuadTreeItem const &copy)=delete
	Do not copy!

Private Attributes
AData *	m_data
	A pointer to the underlying item data.
bool	m_usedFlag
	This flag can be set to not use the item in the next quad tree search round.

Detailed Description

template<class AData>
class Belle2::TrackFindingCDC::QuadTreeItem< AData >

This class serves as a wrapper around all things that should go into a QuadTree.

For usage in the QuadTree we need to provide a used flag. If your AData-class does provide a used flag itself, just spezialize this template as done for the CDCWireHit and CDCSegment2D below.

Definition at line 27 of file QuadTreeItem.h.

Constructor & Destructor Documentation

QuadTreeItem()

QuadTreeItem ( AData *  data )

inlineexplicit

Constructor.

Definition at line 30 of file QuadTreeItem.h.

        : m_data(data)
        , m_usedFlag(false) {};

Member Function Documentation

getPointer()

AData * getPointer ( ) const

inline

Returns the underlying data.

Definition at line 43 of file QuadTreeItem.h.

      {
        return m_data;
      }

isUsed()

bool isUsed ( ) const

inline

Flag is set if the item was used as a result of the quad tree search and should not be used in the next quad tree search round.

Definition at line 52 of file QuadTreeItem.h.

      {
        return m_usedFlag;
      }

setUsedFlag()

void setUsedFlag ( bool  usedFlag = true )

inline

Set the used flag if you do not want that item to go into the next search round again.

Definition at line 58 of file QuadTreeItem.h.

      {
        m_usedFlag = usedFlag;
      }

unsetUsedFlag()

void unsetUsedFlag ( )

inline

Unset the used flag again if you have noticed that a previous setting was wrong.

Definition at line 64 of file QuadTreeItem.h.

      {
        setUsedFlag(false);
      }

Member Data Documentation

m_data

AData* m_data

private

A pointer to the underlying item data.

Definition at line 71 of file QuadTreeItem.h.

m_usedFlag

bool m_usedFlag

private

This flag can be set to not use the item in the next quad tree search round.

Definition at line 74 of file QuadTreeItem.h.

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

• tracking/trackFindingCDC/legendre/quadtree/include/QuadTreeItem.h