de.dante.extex.interpreter.type.dimen.parser
Interface Function1

public interface Function1

This interface describes a function object with a single argument.

Version:

$Revision: 1.1 $

Author:

Gerd Neugebauer

apply

public void apply(Accumulator accumulator)
           throws InterpreterException

Compute the function value for the argument stored in the accumulator and return in the accumulator overwriting the value stored therein.

Parameters:

accumulator - the accumulator to receive the result

Throws:

InterpreterException - in case of an error