SingleOperandPixelBasedAbstractFunction (Fiji Javadocs 0-SNAPSHOT API)

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java.lang.Object
- org.nfunk.jep.function.PostfixMathCommand
- - fiji.expressionparser.function.SingleOperandPixelBasedAbstractFunction<T>

All Implemented Interfaces:

ImgLibFunction<T>, org.nfunk.jep.function.PostfixMathCommandI

Direct Known Subclasses:

ImgLibAbs, ImgLibArcCosine, ImgLibArcSine, ImgLibArcTangent, ImgLibCeil, ImgLibCosine, ImgLibExp, ImgLibFloor, ImgLibLog, ImgLibLogical.Not, ImgLibRound, ImgLibSine, ImgLibSquareRoot, ImgLibTangent, ImgLibUMinus
```
public abstract class SingleOperandPixelBasedAbstractFunction<T extends RealType<T>>
extends org.nfunk.jep.function.PostfixMathCommand
implements ImgLibFunction<T>
```

Field Summary
- Fields inherited from class org.nfunk.jep.function.PostfixMathCommand
  curNumberOfParameters, numberOfParameters

Constructor Summary

Constructors
Constructor and Description

SingleOperandPixelBasedAbstractFunction()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`Img<FloatType>`	`evaluate(Img<T> img)` Return an ImgLib `Img` of `FloatType`, where every pixel is the function applied on the corresponding pixel of the source image.
`abstract <R extends RealType<R>> float`	`evaluate(R alpha)` Evaluate this function a numeric types.
`void`	`run(Stack inStack)`

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 fiji.expressionparser.function.ImgLibFunction
getDocumentationString, getFunctionString, toString

Methods inherited from interface org.nfunk.jep.function.PostfixMathCommandI
checkNumberOfParameters, getNumberOfParameters, setCurNumberOfParameters

- Constructor Detail
  - SingleOperandPixelBasedAbstractFunction
```
public SingleOperandPixelBasedAbstractFunction()
```
- Method Detail
  - run
```
public final void run(Stack inStack)
               throws org.nfunk.jep.ParseException
```
    Specified by:
    
    run in interface org.nfunk.jep.function.PostfixMathCommandI
    
    Overrides:
    
    run in class org.nfunk.jep.function.PostfixMathCommand
    
    Throws:
    
    org.nfunk.jep.ParseException
  - evaluate
```
public final Img<FloatType> evaluate(Img<T> img)
                              throws org.nfunk.jep.ParseException
```
    Return an ImgLib Img of FloatType, where every pixel is the function applied on the corresponding pixel of the source image.
    
    Parameters:
    
    img - The source image
    
    Returns:
    
    The resulting image
    
    Throws:
    
    org.nfunk.jep.ParseException
  - evaluate
```
public abstract <R extends RealType<R>> float evaluate(R alpha)
                                                throws org.nfunk.jep.ParseException
```
    Evaluate this function a numeric types. Argument type can be of any numeric type, but calculation must be done on a float, so as to avoid underflow and overflow problems on bounded types (e.g. ByeType).
    
    Parameters:
    
    alpha - The first number as a RealType
    
    Returns:
    
    The resulting number as a float
    
    Throws:
    
    org.nfunk.jep.ParseException

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