vmm.functions
Class Function1

java.lang.Object
  vmm.functions.Function
      vmm.functions.Function1

public class Function1
extends Function

Represents a real-valued function of one real argument. A Function1 can only be created by a Parser.

See Also:

Parser.parseFunction1(String, String, String)

Field Summary

Fields inherited from class vmm.functions.Function

func

Method Summary

double	value(double x) Find the value of this Function at a specified argument value, using an EvalStack that is unique to the current Thread.
double	value(double x, EvalStack stack) Find the value of this Function at a specified argument value, using an EvalStack that is provided as a parameter to this method.

Methods inherited from class vmm.functions.Function

getArity, getName, setName, value, value

Methods inherited from class java.lang.Object

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

Method Detail

value

public double value(double x)

Find the value of this Function at a specified argument value, using an EvalStack that is unique to the current Thread.

Parameters:

x - the argument value for which the function will be evaluated

value

public double value(double x,
                    EvalStack stack)

Find the value of this Function at a specified argument value, using an EvalStack that is provided as a parameter to this method.

Parameters:

x - the argument value for which the function will be evaluated

stack - a non-null EvalStack that will be used for computing the value