Trait/Object

spire.algebra

CMonoid

Related Docs: object CMonoid | package algebra

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trait CMonoid[A] extends Monoid[A] with CSemigroup[A]

CMonoid represents a commutative monoid.

A monoid is commutative if for all x and y, x |+| y === y |+| x.

Linear Supertypes
CSemigroup[A], Monoid[A], Semigroup[A], Any
Known Subclasses
AbGroup, OptionCMonoid, SignAlgebra, UnitAbGroup, UnitAlgebra
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. CMonoid
  2. CSemigroup
  3. Monoid
  4. Semigroup
  5. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def getClass(): Class[_]

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    Definition Classes
    Any

  2. abstract def id: A

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    Return the identity element for this monoid.

    Return the identity element for this monoid.

    Definition Classes
    Monoid

  3. abstract def op(x: A, y: A): A

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    Definition Classes
    Semigroup

Concrete Value Members

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

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    Definition Classes
    Any

  2. final def ##(): Int

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    Definition Classes
    Any

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

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    Definition Classes
    Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def combine(as: TraversableOnce[A]): A

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

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

    Definition Classes
    Monoid

  6. def combineOption(as: TraversableOnce[A]): Option[A]

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

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

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

    Definition Classes
    Semigroup

  7. def combinen(a: A, n: Int): A

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    Return a combined with itself n times.

    Return a combined with itself n times.

    Definition Classes
    Monoid → Semigroup

  8. def combinenAboveOne(a: A, n: Int): A

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    Attributes
    protected
    Definition Classes
    Semigroup

  9. def equals(arg0: Any): Boolean

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    Definition Classes
    Any

  10. def hashCode(): Int

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    Definition Classes
    Any

  11. def isId(a: A)(implicit ev: Eq[A]): Boolean

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    Tests if a is the identity.

    Tests if a is the identity.

    Definition Classes
    Monoid

  12. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  13. def toString(): String

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    Definition Classes
    Any

Inherited from CSemigroup[A]

Inherited from Monoid[A]

Inherited from Semigroup[A]

Inherited from Any

Ungrouped