org.spaceroots.mantissa.functions.scalar
Class ScalarValuedPair

java.lang.Object
  org.spaceroots.mantissa.functions.scalar.ScalarValuedPair

All Implemented Interfaces:

Serializable

public class ScalarValuedPair

extends Object

implements Serializable

This class represents an (x, f(x)) pair for scalar functions.

A scalar function is a function of one scalar parameter x whose value is a scalar. This class is used has a simple placeholder to contain both an abscissa and the value of the function at this abscissa.

Version:

$Id: ScalarValuedPair.java 1666 2005-12-15 16:37:55Z luc $

Author:

L. Maisonobe

See Also:

SampledFunction, VectorialValuedPair, Serialized Form

Constructor Summary

ScalarValuedPair(double x, double y)
Simple constructor.

ScalarValuedPair(ScalarValuedPair p)
Copy-constructor.

Method Summary

double	getX() Getter for the abscissa.
double	getY() Getter for the ordinate.
void	setX(double x) Setter for the abscissa.
void	setY(double y) Setter for the ordinate.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScalarValuedPair

public ScalarValuedPair(double x,
                        double y)

Simple constructor. Build an instance from its coordinates

Parameters:

x - abscissa

y - ordinate (value of the function)

ScalarValuedPair

public ScalarValuedPair(ScalarValuedPair p)

Copy-constructor.

Parameters:

p - point to copy

Method Detail

getX

public double getX()

Getter for the abscissa.

Returns:

value of the abscissa

getY

public double getY()

Getter for the ordinate.

Returns:

value of the ordinate

setX

public void setX(double x)

Setter for the abscissa.

Parameters:

x - new value for the abscissa

setY

public void setY(double y)

Setter for the ordinate.

Parameters:

y - new value for the ordinate