spire.std

MapMonoid

class MapMonoid[K, V] extends Monoid[Map[K, V]] with Serializable

Annotations
@SerialVersionUID( 0L )
Linear Supertypes
Serializable, Serializable, Monoid[Map[K, V]], Semigroup[Map[K, V]], AnyRef, Any
Known Subclasses
MapGroup
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. MapMonoid
  2. Serializable
  3. Serializable
  4. Monoid
  5. Semigroup
  6. AnyRef
  7. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Instance Constructors

  1. new MapMonoid()(implicit scalar: Semigroup[V])

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

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

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

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  13. def id: Map[K, V]

    Return the identity element for this monoid.

    Return the identity element for this monoid.

    Definition Classes
    MapMonoid → Monoid

  14. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  16. final def notify(): Unit

    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  18. def op(x: Map[K, V], y: Map[K, V]): Map[K, V]

    Definition Classes
    MapMonoid → Semigroup

  19. implicit val scalar: Semigroup[V]

  20. def sum(as: TraversableOnce[Map[K, V]]): Map[K, V]

    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
    Monoid

  21. def sumOption(as: TraversableOnce[Map[K, V]]): Option[Map[K, V]]

    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
    Semigroup

  22. def sumn(a: Map[K, V], n: Int): Map[K, V]

    Return a combined with itself n times.

    Return a combined with itself n times.

    Definition Classes
    Monoid → Semigroup

  23. def sumnAboveOne(a: Map[K, V], n: Int): Map[K, V]

    Attributes
    protected
    Definition Classes
    Semigroup

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

    Definition Classes
    AnyRef

  25. def toString(): String

    Definition Classes
    AnyRef → Any

  26. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Monoid[Map[K, V]]

Inherited from Semigroup[Map[K, V]]

Inherited from AnyRef

Inherited from Any

Ungrouped