org.lsmp.djep.matrixJep.function

Class MPower

java.lang.Object

org.nfunk.jep.function.PostfixMathCommand

org.lsmp.djep.vectorJep.function.VPower

org.lsmp.djep.matrixJep.function.MPower

All Implemented Interfaces:

SpecialPreProcessorI, BinaryOperatorI, PostfixMathCommandI

public class MPower
extends VPower
implements SpecialPreProcessorI

An overloaded Power function compatible with MatrixJep.

Author:

Rich Morris Created on 14-Feb-2005

Field Summary

Fields inherited from class org.nfunk.jep.function.PostfixMathCommand

curNumberOfParameters, numberOfParameters

Constructor Summary

Constructors

Constructor and Description
MPower()

Method Summary

Modifier and Type	Method and Description
MatrixNodeI	preprocess(ASTFunNode node, MatrixPreprocessor visitor, MatrixJep jep, MatrixNodeFactory nf) During preprocessing sets the function to the Cross function if necessary.

Methods inherited from class org.lsmp.djep.vectorJep.function.VPower

calcDim, calcValue, run

Methods inherited from class org.nfunk.jep.function.PostfixMathCommand

checkNumberOfParameters, checkStack, getNumberOfParameters, setCurNumberOfParameters

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nfunk.jep.function.PostfixMathCommandI

checkNumberOfParameters, getNumberOfParameters, setCurNumberOfParameters

Constructor Detail

MPower

public MPower()

Method Detail

preprocess

public MatrixNodeI preprocess(ASTFunNode node,
                              MatrixPreprocessor visitor,
                              MatrixJep jep,
                              MatrixNodeFactory nf)
                       throws ParseException

During preprocessing sets the function to the Cross function if necessary.

Specified by:

preprocess in interface SpecialPreProcessorI

Parameters:

node - the top node of the tree representing the function and its arguments.

visitor - A reference to the preprocessing visitor.

jep - A reference of the MatrixJep instance.

nf - A reference to the node factory object.

Returns:

A new MatrixNodeI representing the converted function.

Throws:

ParseException - if some error occurs.