de.lmu.ifi.dbs.elki.math.geometry

Interface PrimsMinimumSpanningTree.Adapter<T>

Type Parameters:

T - Data reference

All Known Implementing Classes:

AbstractHDBSCAN.HDBSCANAdapter, AbstractLayout3DPC.LowerTriangularAdapter, PrimsMinimumSpanningTree.Array2DAdapter

Enclosing class:

PrimsMinimumSpanningTree

public static interface PrimsMinimumSpanningTree.Adapter<T>

Adapter interface to allow use with different data representations.

Author:

Erich Schubert

Method Summary

Modifier and Type	Method and Description
double	distance(T data, int i, int j) Get the distance of two objects
int	size(T data) Get number of objects in dataset

Method Detail

distance

double distance(T data,
                int i,
                int j)

Get the distance of two objects

Parameters:

data - Data set

i - First index

j - Second index

Returns:

Distance of objects number i and number j.

size

int size(T data)

Get number of objects in dataset

Returns:

Size