fastjet::Dnn4piCylinder Class Reference

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#include <fastjet/internal/Dnn4piCylinder.hh>

Inheritance diagram for fastjet::Dnn4piCylinder:

Collaboration diagram for fastjet::Dnn4piCylinder:

Public Member Functions
	Dnn4piCylinder ()
	empty initaliser
	Dnn4piCylinder (const std::vector< EtaPhi > &, const bool &verbose=false)
	Initialiser from a set of points on an Eta-Phi plane, where eta can have an arbitrary ranges and phi must be in range 0 <= phi < 2pi.
int	NearestNeighbourIndex (const int ii) const
	Returns the index of the nearest neighbour of point labelled by ii (assumes ii is valid)
double	NearestNeighbourDistance (const int ii) const
	Returns the distance to the nearest neighbour of point labelled by index ii (assumes ii is valid)
bool	Valid (const int index) const
	Returns true iff the given index corresponds to a point that exists in the DNN structure (meaning that it has been added, and not removed in the meantime)
void	RemoveAndAddPoints (const std::vector< int > &indices_to_remove, const std::vector< EtaPhi > &points_to_add, std::vector< int > &indices_added, std::vector< int > &indices_of_updated_neighbours)
	insertion and removal of points
Public Member Functions inherited from fastjet::DynamicNearestNeighbours
void	RemovePoint (const int index, std::vector< int > &indices_of_updated_neighbours)
	Remove the point labelled by index and return the list of points whose nearest neighbours have changed in the process.
void	RemoveCombinedAddCombination (const int index1, const int index2, const EtaPhi &newpoint, int &index3, std::vector< int > &indices_of_updated_neighbours)
	Removes the two points labelled by index1, index2 and adds in the a point with coordinates newpoint; it returns an index for the new point (index 3) and a std::vector of indices of neighbours whose nearest neighbour has changed (the list includes index3, i.e.
virtual	~DynamicNearestNeighbours ()
	destructor – here it is now implemented

Detailed Description

Definition at line 49 of file Dnn4piCylinder.hh.

Constructor & Destructor Documentation

Dnn4piCylinder()

fastjet::Dnn4piCylinder::Dnn4piCylinder ( )

inline

empty initaliser

Definition at line 52 of file Dnn4piCylinder.hh.

~Dnn4piCylinder()

fastjet::Dnn4piCylinder::~Dnn4piCylinder ( )

inline

Definition at line 121 of file Dnn4piCylinder.hh.

Member Function Documentation

NearestNeighbourIndex()

int fastjet::Dnn4piCylinder::NearestNeighbourIndex ( const int  ii ) const

inlinevirtual

Returns the index of the nearest neighbour of point labelled by ii (assumes ii is valid)

Implements fastjet::DynamicNearestNeighbours.

Definition at line 102 of file Dnn4piCylinder.hh.

NearestNeighbourDistance()

double fastjet::Dnn4piCylinder::NearestNeighbourDistance ( const int  ii ) const

inlinevirtual

Returns the distance to the nearest neighbour of point labelled by index ii (assumes ii is valid)

Implements fastjet::DynamicNearestNeighbours.

Definition at line 109 of file Dnn4piCylinder.hh.

Valid()

bool fastjet::Dnn4piCylinder::Valid ( const int  index ) const

inlinevirtual

Returns true iff the given index corresponds to a point that exists in the DNN structure (meaning that it has been added, and not removed in the meantime)

Implements fastjet::DynamicNearestNeighbours.

Definition at line 116 of file Dnn4piCylinder.hh.

RemoveAndAddPoints()

void fastjet::Dnn4piCylinder::RemoveAndAddPoints ( const std::vector< int > &  indices_to_remove, const std::vector< EtaPhi > &  points_to_add, std::vector< int > &  indices_added, std::vector< int > &  indices_of_updated_neighbours  )

virtual

insertion and removal of points

Implements fastjet::DynamicNearestNeighbours.

Definition at line 61 of file Dnn4piCylinder.cc.

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

• include/fastjet/internal/Dnn4piCylinder.hh
• src/Dnn4piCylinder.cc