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Class gpsys.primitives.XFloat
java.lang.Object
|
+----gpsys.Primitive
|
+----gpsys.Terminal
|
+----gpsys.primitives.XFloat
- public class XFloat
- extends Terminal
FLOAT XFloat
XFloat is a Terminal representing a variable of Type FLOAT.
- Version:
- 1.1, 30th June '97
- Author:
- Adil Qureshi
Department of Computer Science,
University College London,
Gower St,
London WC1E 6BT,
UK.
- See Also:
- Type, Primitive, Terminal
-
XFloat()
- Construct a new variable.
-
evaluateFloat(Individual)
- Evaluates the variable, which returns its value.
-
instance()
- Creates a copy of this Terminal.
-
set(float)
- Sets the variable to the specified value.
-
toString()
- Creates a String representing this Terminal.
XFloat
public XFloat()
- Construct a new variable.
evaluateFloat
public final float evaluateFloat(Individual i) throws EvaluationException
- Evaluates the variable, which returns its value.
- Parameters:
- i - The variable being evaluated.
- Returns:
- A float which is the value of the variable.
- Throws: EvaluationException
- If there is an evaluation failure.
- Overrides:
- evaluateFloat in class Terminal
set
public final void set(float value)
- Sets the variable to the specified value.
- Parameters:
- value - The value to be assigned to the variable.
instance
public final Primitive instance()
- Creates a copy of this Terminal.
- Returns:
- Actaully a reference to the same Terminal since there is no
change in instance variables required.
- Overrides:
- instance in class Primitive
toString
public String toString()
- Creates a String representing this Terminal.
- Returns:
- A String containing the name of this Terminal.
- Overrides:
- toString in class Primitive
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