Trait/Object

scala.math

Fractional

Related Docs: object Fractional | package math

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trait Fractional[T] extends Numeric[T]

Since

2.8

Linear Supertypes
Numeric[T], Ordering[T], PartialOrdering[T], Equiv[T], Serializable, java.io.Serializable, Comparator[T], AnyRef, Any
Known Subclasses
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Inherited
  1. Fractional
  2. Numeric
  3. Ordering
  4. PartialOrdering
  5. Equiv
  6. Serializable
  7. Serializable
  8. Comparator
  9. AnyRef
  10. Any
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Visibility
  1. Public
  2. All

Type Members

  1. class FractionalOps extends Ops

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  2. class Ops extends AnyRef

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    Definition Classes
    Numeric

Abstract Value Members

  1. abstract def compare(x: T, y: T): Int

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    Returns an integer whose sign communicates how x compares to y.

    Returns an integer whose sign communicates how x compares to y.

    The result sign has the following meaning:

    • negative if x < y
    • positive if x > y
    • zero otherwise (if x == y)
    Definition Classes
    Ordering → Comparator
  2. abstract def div(x: T, y: T): T

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  3. abstract def fromInt(x: Int): T

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    Definition Classes
    Numeric
  4. abstract def minus(x: T, y: T): T

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    Definition Classes
    Numeric
  5. abstract def negate(x: T): T

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    Definition Classes
    Numeric
  6. abstract def plus(x: T, y: T): T

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    Definition Classes
    Numeric
  7. abstract def times(x: T, y: T): T

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    Definition Classes
    Numeric
  8. abstract def toDouble(x: T): Double

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    Definition Classes
    Numeric
  9. abstract def toFloat(x: T): Float

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    Definition Classes
    Numeric
  10. abstract def toInt(x: T): Int

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    Definition Classes
    Numeric
  11. abstract def toLong(x: T): Long

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    Definition Classes
    Numeric

Concrete Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. def abs(x: T): T

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    Definition Classes
    Numeric
  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  9. def equiv(x: T, y: T): Boolean

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    Return true if x == y in the ordering.

    Return true if x == y in the ordering.

    Definition Classes
    OrderingPartialOrderingEquiv
  10. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  12. def gt(x: T, y: T): Boolean

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    Return true if x > y in the ordering.

    Return true if x > y in the ordering.

    Definition Classes
    OrderingPartialOrdering
  13. def gteq(x: T, y: T): Boolean

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    Return true if x >= y in the ordering.

    Return true if x >= y in the ordering.

    Definition Classes
    OrderingPartialOrdering
  14. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  15. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  16. def lt(x: T, y: T): Boolean

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    Return true if x < y in the ordering.

    Return true if x < y in the ordering.

    Definition Classes
    OrderingPartialOrdering
  17. def lteq(x: T, y: T): Boolean

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    Return true if x <= y in the ordering.

    Return true if x <= y in the ordering.

    Definition Classes
    OrderingPartialOrdering
  18. def max(x: T, y: T): T

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    Return x if x >= y, otherwise y.

    Return x if x >= y, otherwise y.

    Definition Classes
    Ordering
  19. def min(x: T, y: T): T

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    Return x if x <= y, otherwise y.

    Return x if x <= y, otherwise y.

    Definition Classes
    Ordering
  20. implicit def mkNumericOps(lhs: T): FractionalOps

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    Definition Classes
    FractionalNumeric
  21. implicit def mkOrderingOps(lhs: T): Fractional.Ops

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    This implicit method augments T with the comparison operators defined in scala.math.Ordering.Ops.

    This implicit method augments T with the comparison operators defined in scala.math.Ordering.Ops.

    Definition Classes
    Ordering
  22. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  23. final def notify(): Unit

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    Definition Classes
    AnyRef
  24. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  25. def on[U](f: (U) ⇒ T): Ordering[U]

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    Given f, a function from U into T, creates an Ordering[U] whose compare function is equivalent to:

    Given f, a function from U into T, creates an Ordering[U] whose compare function is equivalent to:

    def compare(x:U, y:U) = Ordering[T].compare(f(x), f(y))
    Definition Classes
    Ordering
  26. def one: T

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    Definition Classes
    Numeric
  27. def reverse: Ordering[T]

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    Return the opposite ordering of this one.

    Return the opposite ordering of this one.

    Definition Classes
    OrderingPartialOrdering
  28. def reversed(): Comparator[T]

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    Definition Classes
    Comparator
  29. def signum(x: T): Int

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    Definition Classes
    Numeric
  30. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  31. def thenComparing[U <: Comparable[_ >: U]](arg0: java.util.function.Function[_ >: T, _ <: U]): Comparator[T]

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    Definition Classes
    Comparator
  32. def thenComparing[U](arg0: java.util.function.Function[_ >: T, _ <: U], arg1: Comparator[_ >: U]): Comparator[T]

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    Definition Classes
    Comparator
  33. def thenComparing(arg0: Comparator[_ >: T]): Comparator[T]

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    Definition Classes
    Comparator
  34. def thenComparingDouble(arg0: ToDoubleFunction[_ >: T]): Comparator[T]

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    Definition Classes
    Comparator
  35. def thenComparingInt(arg0: ToIntFunction[_ >: T]): Comparator[T]

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    Definition Classes
    Comparator
  36. def thenComparingLong(arg0: ToLongFunction[_ >: T]): Comparator[T]

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    Definition Classes
    Comparator
  37. def toString(): String

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    Definition Classes
    AnyRef → Any
  38. def tryCompare(x: T, y: T): Some[Int]

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    Returns whether a comparison between x and y is defined, and if so the result of compare(x, y).

    Returns whether a comparison between x and y is defined, and if so the result of compare(x, y).

    Definition Classes
    OrderingPartialOrdering
  39. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  40. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  41. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  42. def zero: T

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    Definition Classes
    Numeric

Inherited from Numeric[T]

Inherited from Ordering[T]

Inherited from PartialOrdering[T]

Inherited from Equiv[T]

Inherited from Serializable

Inherited from java.io.Serializable

Inherited from Comparator[T]

Inherited from AnyRef

Inherited from Any

Ungrouped