Packages

c

spire.std

OptionAdditiveMonoid

class OptionAdditiveMonoid[A] extends AdditiveMonoid[Option[A]] with Serializable

Annotations
@SerialVersionUID()
Linear Supertypes
Serializable, Serializable, AdditiveMonoid[Option[A]], AdditiveSemigroup[Option[A]], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. OptionAdditiveMonoid
  2. Serializable
  3. Serializable
  4. AdditiveMonoid
  5. AdditiveSemigroup
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new OptionAdditiveMonoid()(implicit arg0: AdditiveSemigroup[A])

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. def additive: Monoid[Option[A]]
    Definition Classes
    AdditiveMonoid → AdditiveSemigroup
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. def isZero(a: Option[A])(implicit ev: Eq[Option[A]]): Boolean

    Tests if a is zero.

    Tests if a is zero.

    Definition Classes
    AdditiveMonoid
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  17. def plus(x: Option[A], y: Option[A]): Option[A]
    Definition Classes
    OptionAdditiveMonoid → AdditiveSemigroup
  18. def sum(as: TraversableOnce[Option[A]]): Option[A]

    Given a sequence of as, sum them using the monoid and return the total.

    Given a sequence of as, sum them using the monoid and return the total.

    Definition Classes
    AdditiveMonoid
  19. def sumOption(as: TraversableOnce[Option[A]]): Option[Option[A]]

    Given a sequence of as, sum them using the semigroup and return the total.

    Given a sequence of as, sum them using the semigroup and return the total.

    If the sequence is empty, returns None. Otherwise, returns Some(total).

    Definition Classes
    AdditiveSemigroup
  20. def sumn(a: Option[A], n: Int): Option[A]

    Return a added with itself n times.

    Return a added with itself n times.

    Definition Classes
    AdditiveMonoid → AdditiveSemigroup
  21. def sumnAboveOne(a: Option[A], n: Int): Option[A]
    Attributes
    protected
    Definition Classes
    AdditiveSemigroup
  22. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  23. def toString(): String
    Definition Classes
    AnyRef → Any
  24. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. def zero: Option[A]
    Definition Classes
    OptionAdditiveMonoid → AdditiveMonoid

Inherited from Serializable

Inherited from Serializable

Inherited from AdditiveMonoid[Option[A]]

Inherited from AdditiveSemigroup[Option[A]]

Inherited from AnyRef

Inherited from Any

Ungrouped