org.lsmp.djep.vectorJep.function

Class MAdd

java.lang.Object

org.nfunk.jep.function.PostfixMathCommand

org.nfunk.jep.function.Add

org.lsmp.djep.vectorJep.function.MAdd

All Implemented Interfaces:

BinaryOperatorI, PostfixMathCommandI

public class MAdd
extends Add
implements BinaryOperatorI

An extension of the Add command to allow it to add MVector's and Matrix's.

Author:

Rich Morris Created on 27-Jul-2003

Field Summary

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

curNumberOfParameters, numberOfParameters

Constructor Summary

Constructors

Constructor and Description
MAdd()

Method Summary

Modifier and Type	Method and Description
Matrix	add(Matrix lhs, Matrix rhs) Adds two matrices.
MVector	add(MVector lhs, MVector rhs) Adds two vectors.
Object	add(Object param1, Object param2) Adds two objects.
Tensor	add(Tensor lhs, Tensor rhs) Adds two tensors.
Dimensions	calcDim(Dimensions ldim, Dimensions rdim) Find the dimensions of this operator when applied to arguments with given dimensions.
MatrixValueI	calcValue(MatrixValueI res, MatrixValueI lhs, MatrixValueI rhs) calculates the value.

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

add, add, add, 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, run, setCurNumberOfParameters

Constructor Detail

MAdd

public MAdd()

Method Detail

calcDim

public Dimensions calcDim(Dimensions ldim,
                          Dimensions rdim)

Description copied from interface: BinaryOperatorI

Find the dimensions of this operator when applied to arguments with given dimensions.

Specified by:

calcDim in interface BinaryOperatorI

calcValue

public MatrixValueI calcValue(MatrixValueI res,
                              MatrixValueI lhs,
                              MatrixValueI rhs)
                       throws ParseException

calculates the value.

Specified by:

calcValue in interface BinaryOperatorI

Parameters:

res - - results will be stored in this object

lhs - - lhs value

rhs - - rhs value

Returns:

res

Throws:

ParseException

add

public Object add(Object param1,
                  Object param2)
           throws ParseException

Adds two objects.

Overrides:

add in class Add

Parameters:

param1 - The first parameter to be added.

param2 - The second parameter to be added.

Returns:

The sum of param1 and param2, or concatenation of the two if they are Strings.

Throws:

ParseException

add

public MVector add(MVector lhs,
                   MVector rhs)
            throws ParseException

Adds two vectors.

Throws:

ParseException

add

public Matrix add(Matrix lhs,
                  Matrix rhs)
           throws ParseException

Adds two matrices.

Throws:

ParseException

add

public Tensor add(Tensor lhs,
                  Tensor rhs)
           throws ParseException

Adds two tensors.

Throws:

ParseException