org.jext.dawn.math
Class ArcTanFunction

java.lang.Object
  org.jext.dawn.Function
      org.jext.dawn.math.ArcTanFunction

public class ArcTanFunction

extends Function

Returns the arc tangeant of a numeric value.
Usage:
number atan.

Author:

Romain Guy

Constructor Summary

ArcTanFunction()

Method Summary

void	invoke(DawnParser parser) Executes the function.

Methods inherited from class org.jext.dawn.Function

getHelp, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

ArcTanFunction

public ArcTanFunction()

Method Detail

invoke

public void invoke(DawnParser parser)
            throws DawnRuntimeException

Description copied from class: Function

Executes the function. Usually, the function should make use of the DawnParser given as parameter.

Overrides:

invoke in class Function

Parameters:

parser - The DawnParser which inoked the function

Throws:

DawnRuntimeException