org.jext.dawn.array
Class LengthFunction

java.lang.Object
  org.jext.dawn.Function
      org.jext.dawn.array.LengthFunction

public class LengthFunction

extends Function

Returns the length of a given array. The length of an array represents the total amount of elements put in it.
Usage:
array length
Then this function pushes the array length AND the array on stack.

Author:

Romain Guy

Constructor Summary

LengthFunction()

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

LengthFunction

public LengthFunction()

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