Package com.singularsys.extensions.matrix.functions

Class MatrixIf

java.lang.Object

com.singularsys.jep.functions.PostfixMathCommand

com.singularsys.jep.functions.If

com.singularsys.extensions.matrix.functions.MatrixIf

All Implemented Interfaces:

MatrixFunctionI, CallbackEvaluationI, PostfixMathCommandI, Serializable

public class MatrixIf
extends If
implements MatrixFunctionI

A versions of the If function which implements the MatrixFunctionI interface.

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.singularsys.jep.functions.If

falseValue

Fields inherited from class com.singularsys.jep.functions.PostfixMathCommand

curNumberOfParameters, description, name, NaN, numberOfParameters

Constructor Summary

Constructors

Constructor	Description
MatrixIf()

Method Summary

Modifier and Type	Method	Description
Dimensions	calcDims(Dimensions... inDims)	Attempts to calculate the dimensions of a result of a PostfixMathCommand.

Methods inherited from class com.singularsys.jep.functions.If

checkNumberOfParameters, evaluate, getFalseValue

Methods inherited from class com.singularsys.jep.functions.PostfixMathCommand

asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, asType, getDescription, getDescription, getDescriptionWithType, getName, getNumberOfParameters, run, setCurNumberOfParameters, setDescription, setName, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Details

MatrixIf

public MatrixIf()

Method Details

calcDims

public Dimensions calcDims(Dimensions... inDims)
                    throws ParseException

Description copied from interface: MatrixFunctionI

Attempts to calculate the dimensions of a result of a PostfixMathCommand.

Specified by:

calcDims in interface MatrixFunctionI

Parameters:

inDims - the dimensions of each argument

Returns:

the dimension of the result, or null, if it cannot be calculated

Throws:

ParseException - if there is a parse error