Class NonNegativeVector

java.lang.Object
  NonNegativeVector

public class NonNegativeVector

extends java.lang.Object

This class implements nonnegative real vectors.

Constructor Summary

NonNegativeVector(int n)
Creates an n vector with float coordinates.

Method Summary

float	scalarProduct(NonNegativeVector y) Computes the scalar product of the vector with the vector y.
NonNegativeVector	scale(float r) Divides all coordinates of the vector by the factor r.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NonNegativeVector

public NonNegativeVector(int n)

Creates an n vector with float coordinates.

Method Detail

scalarProduct

public float scalarProduct(NonNegativeVector y)

Computes the scalar product of the vector with the vector y.

scale

public NonNegativeVector scale(float r)

Divides all coordinates of the vector by the factor r.

toString

public java.lang.String toString()