class ListMonoid[T] extends Monoid[List[T]]
List concatenation monoid. plus means concatenation, zero is empty list
Linear Supertypes
Ordering
- Alphabetic
- By Inheritance
Inherited
- ListMonoid
- Monoid
- AdditiveMonoid
- Monoid
- Semigroup
- AdditiveSemigroup
- Semigroup
- Serializable
- AnyRef
- Any
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Visibility
- Public
- Protected
Instance Constructors
- new ListMonoid()
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def additive: algebra.Monoid[List[T]]
These are from algebra.Monoid
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def assertNotZero(v: List[T]): Unit
- Definition Classes
- Monoid
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def combine(l: List[T], r: List[T]): List[T]
- Definition Classes
- Semigroup → Semigroup
- def combineAll(t: TraversableOnce[List[T]]): List[T]
- Definition Classes
- Monoid → Monoid
- def combineAllOption(as: IterableOnce[List[T]]): Option[List[T]]
- Definition Classes
- Monoid → Semigroup
- def combineN(a: List[T], n: Int): List[T]
- Definition Classes
- Monoid → Semigroup
- def empty: List[T]
- Definition Classes
- Monoid → Monoid
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def isEmpty(a: List[T])(implicit ev: Eq[List[T]]): Boolean
- Definition Classes
- Monoid
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def isNonZero(v: List[T]): Boolean
- Definition Classes
- Monoid
- def isZero(a: List[T])(implicit ev: Eq[List[T]]): Boolean
- Definition Classes
- AdditiveMonoid
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def nonZeroOption(v: List[T]): Option[List[T]]
- Definition Classes
- Monoid
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def plus(left: List[T], right: List[T]): List[T]
- Definition Classes
- ListMonoid → AdditiveSemigroup
- def positiveSumN(a: List[T], n: Int): List[T]
- Attributes
- protected[this]
- Definition Classes
- AdditiveSemigroup
- def repeatedCombineN(a: List[T], n: Int): List[T]
- Attributes
- protected[this]
- Definition Classes
- Semigroup
- def sum(vs: TraversableOnce[List[T]]): List[T]
- Definition Classes
- Monoid → AdditiveMonoid
- def sumN(a: List[T], n: Int): List[T]
- Definition Classes
- AdditiveMonoid → AdditiveSemigroup
- def sumOption(items: TraversableOnce[List[T]]): Option[List[T]]
Returns an instance of
T
calculated by summing all instances initer
in one pass.Returns an instance of
T
calculated by summing all instances initer
in one pass. ReturnsNone
ifiter
is empty, elseSome[ T]
.- returns
None
ifiter
is empty, else an option value containing the summedT
- Definition Classes
- ListMonoid → Semigroup
- Note
Override if there is a faster way to compute this sum than
iter.reduceLeftOption
using plus.
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- def trySum(as: TraversableOnce[List[T]]): Option[List[T]]
- Definition Classes
- AdditiveMonoid → AdditiveSemigroup
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- def zero: List[T]
- Definition Classes
- ListMonoid → AdditiveMonoid