org.apache.commons.math3.linear

## Class RealVector.Entry

- java.lang.Object
- - org.apache.commons.math3.linear.RealVector.Entry

- Direct Known Subclasses:
    OpenMapRealVector.OpenMapEntry
  Enclosing class:
    RealVector

      protected class RealVector.Entry
      extends Object

  An entry in the vector.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `RealVector.Entry()` Simple constructor.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `getIndex()` Get the index of the entry.
    `double` | `getValue()` Get the value of the entry.
    `void` | `setIndex(int index)` Set the index of the entry.
    `void` | `setValue(double value)` Set the value of the entry.

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### RealVector.Entry

          public RealVector.Entry()

      Simple constructor.

  - ### Method Detail

    - #### getValue

          public double getValue()

      Get the value of the entry.
      Returns:
        the value of the entry.

    - #### setValue

          public void setValue(double value)

      Set the value of the entry.
      Parameters:
        `value` - New value for the entry.

    - #### getIndex

          public int getIndex()

      Get the index of the entry.
      Returns:
        the index of the entry.

    - #### setIndex

          public void setIndex(int index)

      Set the index of the entry.
      Parameters:
        `index` - New index for the entry.

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