kei.math
Class CoordinatesD

java.lang.Object
  |
  +--kei.math.CoordinatesD

All Implemented Interfaces:

Comparable

public class CoordinatesD

extends Object

implements Comparable

?ﾀ標(double)(x, y)のためのクラス?B

Field Summary

double	x X
double	y Y

Constructor Summary

CoordinatesD()
?ﾀ標(double)(x, y)を?\築する?B

CoordinatesD(CoordinatesD co)
?ﾀ標(double)(x, y)を?\築する?B

CoordinatesD(double x, double y)
?ﾀ標(double)(x, y)を?\築する?B

Method Summary

int	compareTo(Object obj)
boolean	equals(CoordinatesD co) ?ﾀ標の比較を?sう?B
double	getDistance() (0, 0)との距離を返す?B
void	set(CoordinatesD co) ?ﾀ標(double)(x, y)の値を?ﾝ定する?B
void	set(double x, double y) ?ﾀ標(double)(x, y)の値を?ﾝ定する?B

Methods inherited from class java.lang.Object

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

Field Detail

x

public double x

X

y

public double y

Y

Constructor Detail

CoordinatesD

public CoordinatesD()

?ﾀ標(double)(x, y)を?\築する?B

CoordinatesD

public CoordinatesD(double x,
                    double y)

?ﾀ標(double)(x, y)を?\築する?B

CoordinatesD

public CoordinatesD(CoordinatesD co)

?ﾀ標(double)(x, y)を?\築する?B

Method Detail

set

public void set(double x,
                double y)

?ﾀ標(double)(x, y)の値を?ﾝ定する?B

set

public void set(CoordinatesD co)

?ﾀ標(double)(x, y)の値を?ﾝ定する?B

getDistance

public double getDistance()

(0, 0)との距離を返す?B

Returns:

距離

equals

public boolean equals(CoordinatesD co)

?ﾀ標の比較を?sう?B

Returns:

?ﾀ標が等しければtrue?Aそうでなければfalse?B

compareTo

public int compareTo(Object obj)

Specified by:

compareTo in interface Comparable