final class Well512a extends IntBasedGenerator

This is a Scala implementation of the Well512a PRNG based on WELL512a.c.

The acronym WELL stands for Well Equidistributed Long-period Linear.

Reference: François Panneton, Pierre L'Ecuyer and Makoto Matsumoto: "Improved Long-Period Generators Based on Linear Recurrences Modulo 2", ACM Transactions on Mathematical Software, Vol. 32, No. 1, January 2006, pp 1--16.

See also

WELL @ Wikipedia

Well PRNG Home Page

WELL512a.c

Linear Supertypes
IntBasedGenerator, Generator, AnyRef, Any
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Inherited
  1. Well512a
  2. IntBasedGenerator
  3. Generator
  4. AnyRef
  5. Any
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Visibility
  1. Public
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Instance Constructors

  1. new Well512a(state: Array[Int], i0: Int)
    Attributes
    protected[spire.random]

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def chooseFromArray[A](arr: Array[A])(implicit gen: Generator): A
    Definition Classes
    Generator
  6. def chooseFromIterable[A](as: Iterable[A])(implicit gen: Generator): A
    Definition Classes
    Generator
  7. def chooseFromSeq[A](seq: Seq[A])(implicit gen: Generator): A
    Definition Classes
    Generator
  8. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def copy: Generator
    Definition Classes
    Generator
  10. def copyInit: Well512a
    Definition Classes
    Well512a → Generator
  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  13. var extra: Boolean
    Attributes
    protected
    Definition Classes
    Generator
  14. def fillArray[A](arr: Array[A])(implicit arg0: Dist[A]): Unit

    Fill an Array[A] using the given Dist[A] instance.

    Fill an Array[A] using the given Dist[A] instance.

    Definition Classes
    Generator
  15. def fillBytes(arr: Array[Byte]): Unit

    Fill an array with random Bytes.

    Fill an array with random Bytes.

    Definition Classes
    Generator
  16. def fillGaussians(arr: Array[Double], mean: Double, stddev: Double): Unit
    Definition Classes
    Generator
  17. def fillGaussians(arr: Array[Double]): Unit
    Definition Classes
    Generator
  18. def fillInts(arr: Array[Int]): Unit

    Fill an array with random Ints.

    Fill an array with random Ints.

    Definition Classes
    Generator
  19. def fillLongs(arr: Array[Long]): Unit

    Fill an array with random Longs.

    Fill an array with random Longs.

    Definition Classes
    Generator
  20. def fillShorts(arr: Array[Short]): Unit

    Fill an array with random Shorts.

    Fill an array with random Shorts.

    Definition Classes
    Generator
  21. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  22. def generateArray[A](n: Int)(implicit arg0: Dist[A], arg1: ClassTag[A]): Array[A]

    Generate an Array[A] using the given Dist[A] instance.

    Generate an Array[A] using the given Dist[A] instance.

    Definition Classes
    Generator
  23. def generateBytes(n: Int): Array[Byte]

    Generate an array of n random Bytes.

    Generate an array of n random Bytes.

    Definition Classes
    Generator
  24. def generateGaussians(n: Int, mean: Double, stddev: Double): Array[Double]
    Definition Classes
    Generator
  25. def generateGaussians(n: Int): Array[Double]
    Definition Classes
    Generator
  26. def generateInts(n: Int): Array[Int]

    Generate an array of n random Ints.

    Generate an array of n random Ints.

    Definition Classes
    Generator
  27. def generateLongs(n: Int): Array[Long]

    Generate an array of n random Longs.

    Generate an array of n random Longs.

    Definition Classes
    Generator
  28. def generateShorts(n: Int): Array[Short]

    Generate an array of n random Shorts.

    Generate an array of n random Shorts.

    Definition Classes
    Generator
  29. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  30. def getSeedBytes(): Array[Byte]
    Definition Classes
    Well512a → Generator
  31. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  32. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  33. def iterator[A](implicit next: Dist[A]): Iterator[A]

    Generate an infinite iterator of random values using Dist[A].

    Generate an infinite iterator of random values using Dist[A].

    Definition Classes
    Generator
  34. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  35. def next[A](implicit next: Dist[A]): A

    Generate a random value using a Dist[A] type class instance.

    Generate a random value using a Dist[A] type class instance.

    Implicit Dist[A] instances are provided for the AnyVal types as well as UByte through ULong. More complex Dist instances can be created from these.

    Definition Classes
    Generator
  36. def nextBits(n: Int): Int

    Generates a random integer using n bits of state (0 <= n <= 32).

    Generates a random integer using n bits of state (0 <= n <= 32).

    Definition Classes
    Generator
  37. def nextBoolean(): Boolean

    Generates a random Boolean.

    Generates a random Boolean.

    Definition Classes
    Generator
  38. def nextDouble(from: Double, until: Double): Double

    Generates a random double in [from, until).

    Generates a random double in [from, until).

    Definition Classes
    Generator
  39. def nextDouble(n: Double): Double

    Generates a random double in [0.0, n).

    Generates a random double in [0.0, n).

    Definition Classes
    Generator
  40. def nextDouble(): Double

    Generates a random double in [0.0, 1.0).

    Generates a random double in [0.0, 1.0).

    Definition Classes
    Generator
  41. def nextFloat(from: Float, until: Float): Float

    Generates a random float in [from, until).

    Generates a random float in [from, until).

    Definition Classes
    Generator
  42. def nextFloat(n: Float): Float

    Generates a random float in [0.0, n).

    Generates a random float in [0.0, n).

    Definition Classes
    Generator
  43. def nextFloat(): Float

    Generates a random float in [0.0, 1.0).

    Generates a random float in [0.0, 1.0).

    Definition Classes
    Generator
  44. def nextGaussian(mean: Double, stddev: Double): Double
    Definition Classes
    Generator
  45. def nextGaussian(): Double
    Definition Classes
    Generator
  46. def nextInt(): Int

    Generate an equally-distributed random Int.

    Generate an equally-distributed random Int.

    Definition Classes
    Well512a → Generator
  47. def nextInt(from: Int, to: Int): Int

    Return an Int in [from, to].

    Return an Int in [from, to].

    Definition Classes
    Generator
  48. def nextInt(n: Int): Int

    Generates a random int between 0 (inclusive) and n (exclusive).

    Generates a random int between 0 (inclusive) and n (exclusive).

    Definition Classes
    Generator
  49. def nextLong(): Long

    Generates a random long.

    Generates a random long. All 64-bit long values are equally likely.

    Definition Classes
    IntBasedGenerator → Generator
  50. def nextLong(from: Long, to: Long): Long

    Return an Long in [from, to].

    Return an Long in [from, to].

    Definition Classes
    Generator
  51. def nextLong(n: Long): Long

    Generates a random int between 0 (inclusive) and n (exclusive).

    Generates a random int between 0 (inclusive) and n (exclusive).

    Definition Classes
    Generator
  52. final def notify(): Unit
    Definition Classes
    AnyRef
  53. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  54. def oneOf[A](as: A*): A
    Definition Classes
    Generator
  55. def sampleFromArray[A](as: Array[A], size: Int)(implicit arg0: ClassTag[A], gen: Generator): Array[A]
    Definition Classes
    Generator
  56. def sampleFromTraversable[A](as: Traversable[A], size: Int)(implicit arg0: ClassTag[A], gen: Generator): Array[A]
    Definition Classes
    Generator
  57. def setSeedBytes(bytes: Array[Byte]): Unit
    Definition Classes
    Well512a → Generator
  58. def shuffle[A](as: Array[A])(implicit gen: Generator): Unit
    Definition Classes
    Generator
  59. def sync: SyncGenerator
    Definition Classes
    Generator
  60. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  61. def toString(): String
    Definition Classes
    AnyRef → Any
  62. var value: Double
    Attributes
    protected
    Definition Classes
    Generator
  63. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  64. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  65. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from IntBasedGenerator

Inherited from Generator

Inherited from AnyRef

Inherited from Any

Ungrouped