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## norsys.netica
Class Util

    java.lang.Object
      |
      +--norsys.netica.Util

public class Util
extends java.lang.Object

A collection of static methods of general use to Java developers.

Since:
  2.08
Version:
  2.20 - May 7, 2002

Constructor Summary
`Util()`

Method Summary
`static boolean` | `isAscii(java.lang.String str)` Returns true, iff, the given string contains only ascii characters, that is, characters in the range 1..255, inclusive.
`static double[]` | `toDoubles(float[] floats)` Converts a float array to a double array.
`static float[]` | `toFloats(double[] doubles)` Converts a double array to a float array.

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

Constructor Detail

### Util

    public Util()

Method Detail

### toFloats

    public static float[] toFloats(double[] doubles)

  Converts a double array to a float array.
  Parameters:

  double[] |  | doubles |  | The array to convert.

  Version:
  This method is available in all versions.

### toDoubles

    public static double[] toDoubles(float[] floats)

  Converts a float array to a double array.
  Parameters:

  float[] |  | floats |  | The array to convert.

  Version:
  This method is available in all versions.

### isAscii

    public static boolean isAscii(java.lang.String str)

  Returns true, iff, the given string contains only ascii characters, that is, characters in the range 1..255, inclusive.
  Parameters:

  str |  | String |  | the string to test

  Version:
  Since 2.11

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