org.lsmp.djep.vectorJep.function
Class VList

java.lang.Object
  org.nfunk.jep.function.PostfixMathCommand
      org.nfunk.jep.function.List
          org.lsmp.djep.vectorJep.function.VList

All Implemented Interfaces:

NaryOperatorI, PostfixMathCommandI

Direct Known Subclasses:

MList

public class VList
extends List
implements NaryOperatorI

A enhanced version of List, allows matrices and tensors. During evaluation this function converts lists of values into the appropriate

Author:

Rich Morris Created on 27-Nov-2003

See Also:

MatrixValueI type.

Field Summary

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

curNumberOfParameters, numberOfParameters

Constructor Summary

VList()

Method Summary

Dimensions	calcDim(Dimensions[] dims) Calculates the dimension of this node with given dimensions of children.
MatrixValueI	calcValue(MatrixValueI res, MatrixValueI[] inputs) Calculates the value of this node.
void	run(Stack inStack) Throws an exception because this method should never be called under normal circumstances.

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

VList

public VList()

Method Detail

calcDim

public Dimensions calcDim(Dimensions[] dims)
                   throws ParseException

Calculates the dimension of this node with given dimensions of children.

Specified by:

calcDim in interface NaryOperatorI

Throws:

ParseException

calcValue

public MatrixValueI calcValue(MatrixValueI res,
                              MatrixValueI[] inputs)
                       throws ParseException

Calculates the value of this node.

Specified by:

calcValue in interface NaryOperatorI

Throws:

ParseException

run

public void run(Stack inStack)
         throws ParseException

Description copied from class: PostfixMathCommand

Throws an exception because this method should never be called under normal circumstances. Each function should use it's own run() method for evaluating the function. This includes popping off the parameters from the stack, and pushing the result back on the stack.

Specified by:

run in interface PostfixMathCommandI

Overrides:

run in class List

Throws:

ParseException