spire.math

SafeLong

sealed trait SafeLong extends ScalaNumber with ScalaNumericConversions with Ordered[SafeLong]

Provides a type to do safe long arithmetic. This type will never overflow, but rather convert the underlying long to a BigInt as need and back down to a Long when possible.

Self Type
SafeLong
Linear Supertypes
Ordered[SafeLong], Comparable[SafeLong], ScalaNumericConversions, ScalaNumericAnyConversions, ScalaNumber, java.lang.Number, Serializable, AnyRef, Any
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Inherited
  1. SafeLong
  2. Ordered
  3. Comparable
  4. ScalaNumericConversions
  5. ScalaNumericAnyConversions
  6. ScalaNumber
  7. Number
  8. Serializable
  9. AnyRef
  10. Any
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  1. Public
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Abstract Value Members

  1. abstract def %(rhs: BigInt): SafeLong

  2. abstract def %(rhs: Long): SafeLong

  3. abstract def &(rhs: BigInt): SafeLong

  4. abstract def &(rhs: Long): SafeLong

  5. abstract def *(rhs: BigInt): SafeLong

  6. abstract def *(rhs: Long): SafeLong

  7. abstract def +(rhs: BigInt): SafeLong

  8. abstract def +(rhs: Long): SafeLong

  9. abstract def -(rhs: BigInt): SafeLong

  10. abstract def -(rhs: Long): SafeLong

  11. abstract def /(rhs: BigInt): SafeLong

  12. abstract def /(rhs: Long): SafeLong

  13. abstract def /%(rhs: BigInt): (SafeLong, SafeLong)

  14. abstract def /%(rhs: Long): (SafeLong, SafeLong)

  15. abstract def <<(n: Int): SafeLong

  16. abstract def >>(n: Int): SafeLong

  17. abstract def ^(rhs: BigInt): SafeLong

  18. abstract def ^(rhs: Long): SafeLong

  19. abstract def compare(that: SafeLong): Int

    Definition Classes
    Ordered

  20. abstract def doubleValue(): Double

    Definition Classes
    ScalaNumericAnyConversions

  21. abstract def floatValue(): Float

    Definition Classes
    ScalaNumericAnyConversions

  22. abstract def fold[A, B <: A, C <: A](f: (Long) ⇒ B, g: (BigInt) ⇒ C): A

  23. abstract def gcd(that: SafeLong): SafeLong

  24. abstract def intValue(): Int

    Definition Classes
    ScalaNumericAnyConversions

  25. abstract def longValue(): Long

    Definition Classes
    ScalaNumericAnyConversions

  26. abstract def toBigDecimal: BigDecimal

  27. abstract def toBigInt: BigInt

  28. abstract def unary_-(): SafeLong

  29. abstract def underlying(): AnyRef

    Definition Classes
    ScalaNumericConversions → ScalaNumericAnyConversions → ScalaNumber

  30. abstract def |(rhs: BigInt): SafeLong

  31. abstract def |(rhs: Long): SafeLong

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. def %(rhs: SafeLong): SafeLong

  4. def &(rhs: SafeLong): SafeLong

  5. def *(rhs: SafeLong): SafeLong

  6. final def **(rhs: Int): SafeLong

    Exponentiation function, e.

    Exponentiation function, e.g. x^y

    If base^exponent doesn't fit in a Long, the result will overflow (unlike scala.math.pow which will return +/- Infinity).

  7. def +(rhs: SafeLong): SafeLong

  8. def -(rhs: SafeLong): SafeLong

  9. def /(rhs: SafeLong): SafeLong

  10. def /%(rhs: SafeLong): (SafeLong, SafeLong)

  11. def /~(rhs: SafeLong): SafeLong

  12. def <(that: SafeLong): Boolean

    Definition Classes
    Ordered

  13. def <=(that: SafeLong): Boolean

    Definition Classes
    Ordered

  14. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  15. def >(that: SafeLong): Boolean

    Definition Classes
    Ordered

  16. def >=(that: SafeLong): Boolean

    Definition Classes
    Ordered

  17. def ^(rhs: SafeLong): SafeLong

  18. def abs: SafeLong

  19. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  20. def bitLength: Int

  21. def byteValue(): Byte

    Definition Classes
    Number

  22. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  23. def compareTo(that: SafeLong): Int

    Definition Classes
    Ordered → Comparable

  24. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  25. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  26. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  27. def foldWith[A, B <: A, C <: A](that: SafeLong)(f: (Long, Long) ⇒ B, g: (BigInt, BigInt) ⇒ C): A

    If this SafeLong is backed by a Long and that SafeLong is backed by a Long as well, then f will be called with both values.

    If this SafeLong is backed by a Long and that SafeLong is backed by a Long as well, then f will be called with both values. Otherwise, this and that will be converted to BigInts and g will be called with these BigInts.

  28. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  29. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  30. def isBigInt: Boolean

  31. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  32. def isLong: Boolean

  33. def isProbablePrime(c: Int): Boolean

  34. def isValidByte: Boolean

    Definition Classes
    ScalaNumericAnyConversions

  35. def isValidChar: Boolean

    Definition Classes
    ScalaNumericAnyConversions

  36. def isValidInt: Boolean

    Definition Classes
    SafeLong → ScalaNumericAnyConversions

  37. def isValidLong: Boolean

  38. def isValidShort: Boolean

    Definition Classes
    ScalaNumericAnyConversions

  39. final def isWhole(): Boolean

    Definition Classes
    SafeLong → ScalaNumericAnyConversions → ScalaNumber

  40. def map(f: (Long) ⇒ Long, g: (BigInt) ⇒ BigInt): SafeLong

  41. def max(that: SafeLong): SafeLong

  42. def min(that: SafeLong): SafeLong

  43. final def modPow(exp: Int, mod: SafeLong): SafeLong

  44. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  45. final def notify(): Unit

    Definition Classes
    AnyRef

  46. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  47. final def pow(rhs: Int): SafeLong

  48. def shortValue(): Short

    Definition Classes
    Number

  49. def signum: Int

  50. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  51. def toByte: Byte

    Definition Classes
    SafeLong → ScalaNumericAnyConversions

  52. def toChar: Char

    Definition Classes
    ScalaNumericAnyConversions

  53. def toDouble: Double

    Definition Classes
    ScalaNumericAnyConversions

  54. def toFloat: Float

    Definition Classes
    ScalaNumericAnyConversions

  55. def toInt: Int

    Definition Classes
    SafeLong → ScalaNumericAnyConversions

  56. def toLong: Long

    Definition Classes
    ScalaNumericAnyConversions

  57. def toShort: Short

    Definition Classes
    SafeLong → ScalaNumericAnyConversions

  58. def toString(): String

    Definition Classes
    SafeLong → AnyRef → Any

  59. def unifiedPrimitiveEquals(x: Any): Boolean

    Attributes
    protected
    Definition Classes
    ScalaNumericAnyConversions

  60. def unifiedPrimitiveHashcode(): Int

    Attributes
    protected
    Definition Classes
    ScalaNumericAnyConversions

  61. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  62. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  63. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  64. def |(rhs: SafeLong): SafeLong

Inherited from Ordered[SafeLong]

Inherited from Comparable[SafeLong]

Inherited from ScalaNumericConversions

Inherited from ScalaNumericAnyConversions

Inherited from ScalaNumber

Inherited from java.lang.Number

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped