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## sim.util
Class MutableDouble

    java.lang.Object
      java.lang.Number
          sim.util.MutableDouble

All Implemented Interfaces:
  java.io.Serializable

public class MutableDouble
extends java.lang.Number

MutableDouble simply holds a double value, which can be changed at any time. Can't get much simpler than a class like this! Note that this class is not synchronized, and shouldn't be used in a multithreaded environment without a lock.

See Also:
  Serialized Form

Field Summary
`double` | `val`

Constructor Summary
`MutableDouble()`
`MutableDouble(double val)`
`MutableDouble(MutableDouble md)`

Method Summary
`double` | `doubleValue()`
`float` | `floatValue()`
`int` | `intValue()`
`long` | `longValue()`

Methods inherited from class java.lang.Number
`byteValue, shortValue`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### val

    public double val

Constructor Detail

### MutableDouble

    public MutableDouble()

### MutableDouble

    public MutableDouble(double val)

### MutableDouble

    public MutableDouble(MutableDouble md)

Method Detail

### doubleValue

    public double doubleValue()

### floatValue

    public float floatValue()

### intValue

    public int intValue()

### longValue

    public long longValue()

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