Constructor Detail

• TwoOperandsAbstractFunction

  public TwoOperandsAbstractFunction()

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 abstract <R extends RealType<R>> float evaluate(R t1,
                                                         R t2)
                                                  throws org.nfunk.jep.ParseException

  Evaluate this function on two numeric types. Argument types can be of any numeric type, but a float must be returned, so as to avoid underflow and overflow problems on bounded types (e.g. ByeType).

  Parameters:

  t1 - The first number

  t2 - The second number

  Returns:

  The resulting number

  Throws:

  org.nfunk.jep.ParseException

• evaluate

  public abstract <R extends RealType<R>> Img<FloatType> evaluate(Img<R> img1,
                                                                  Img<R> img2)
                                                           throws org.nfunk.jep.ParseException

  Evaluate this function on two ImgLib images. A new Img of FloatType is returned, so as to avoid underflow and overflow problems on bounded types (e.g. ByeType).

  Parameters:

  img1 - the first image

  img2 - the second image

  Returns:

  The new resulting image

  Throws:

  org.nfunk.jep.ParseException

• evaluate

  public abstract <R extends RealType<R>> Img<FloatType> evaluate(Img<R> img,
                                                                  R alpha)
                                                           throws org.nfunk.jep.ParseException

  Evaluate this function on an ImgLib images and a numeric RealType type, right singleton expansion. A new Img of FloatType is returned, so as to avoid underflow and overflow problems on bounded types (e.g. ByeType). This method should implement a singleton expansion of the method evaluate(Img, Img), as meant by the implement function.

  Parameters:

  img - the image

  alpha - the numeric type

  Returns:

  The new resulting image

  Throws:

  org.nfunk.jep.ParseException

• evaluate

  public abstract <R extends RealType<R>> Img<FloatType> evaluate(R alpha,
                                                                  Img<R> img)
                                                           throws org.nfunk.jep.ParseException

  Evaluate this function on an ImgLib images and a numeric RealType type, left singleton expansion. A new Img of FloatType is returned, so as to avoid underflow and overflow problems on bounded types (e.g. ByeType). This method should implement a singleton expansion of the method evaluate(Img, Img), as meant by the implement function.

  Parameters:

  img - the image

  alpha - the numeric type

  Returns:

  The new resulting image

  Throws:

  org.nfunk.jep.ParseException