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Scala 3/scala.collection

scala.collection

package scala.collection

Members list

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object +:

An extractor used to head/tail deconstruct sequences.

An extractor used to head/tail deconstruct sequences.

Attributes

Source:
package.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
+:.type
object :+

An extractor used to init/last deconstruct sequences.

An extractor used to init/last deconstruct sequences.

Attributes

Source:
package.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
:+.type
abstract class AbstractIndexedSeqView[+A] extends AbstractSeqView[A] with IndexedSeqView[A]

Explicit instantiation of the IndexedSeqView trait to reduce class file size in subclasses.

Explicit instantiation of the IndexedSeqView trait to reduce class file size in subclasses.

Attributes

Source:
IndexedSeqView.scala
Graph
Supertypes
trait IndexedSeqOps[A, View, View[A]]
trait SeqView[A]
trait SeqOps[A, View, View[A]]
class AbstractView[A]
trait View[A]
trait Iterable[A]
trait IterableOps[A, View, View[A]]
trait IterableOnceOps[A, View, View[A]]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
class Slice[A]
abstract class AbstractIterable[+A] extends Iterable[A]

Explicit instantiation of the Iterable trait to reduce class file size in subclasses.

Explicit instantiation of the Iterable trait to reduce class file size in subclasses.

Attributes

Source:
Iterable.scala
Graph
Supertypes
trait Iterable[A]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
class AbstractMap[K, V]
class AbstractMap[K, V]
class HashMap[K, V]
class IntMap[T]
class ListMap[K, V]
class LongMap[T]
class Map1[K, V]
class Map2[K, V]
class Map3[K, V]
class Map4[K, V]
class WithDefault[K, V]
class WithDefault[K, V]
class TreeMap[K, V]
class TreeSeqMap[K, V]
class VectorMap[K, V]
class AbstractMap[K, V]
class TrieMap[K, V]
class AnyRefMap[K, V]
class HashMap[K, V]
class LinkedHashMap[K, V]
class ListMap[K, V]
class LongMap[V]
class WithDefault[K, V]
class WithDefault[K, V]
class OpenHashMap[Key, Value]
class TreeMap[K, V]
class AbstractSeq[A]
class AbstractSeq[A]
class ArraySeq[A]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class LazyList[A]
class List[A]
class ::[A]
object Nil.type
class NumericRange[T]
class Exclusive[T]
class Inclusive[T]
class Queue[A]
class Range
class Exclusive
class Inclusive
class Stream[A]
class Cons[A]
object Empty.type
class Vector[A]
class AbstractSeq[A]
class ArrayBuffer[A]
class ArrayDeque[A]
class Queue[A]
class Stack[A]
class ListBuffer[A]
class ArraySeq[T]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class AbstractSet[A]
class AbstractSet[A]
class ValueSet
class BitSet
class BitSet1
class BitSet2
class BitSetN
class HashSet[A]
class ListSet[A]
class Set1[A]
class Set2[A]
class Set3[A]
class Set4[A]
class TreeSet[A]
class AbstractSet[A]
class BitSet
class HashSet[A]
class LinkedHashSet[A]
class TreeSet[A]
class AbstractView[A]
class AbstractMapView[K, V]
class Filter[K, V]
class FilterKeys[K, V]
class Id[K, V]
class MapValues[K, V, W]
class TapEach[K, V, U]
class Slice[A]
class Id[A]
class Id[A]
class Reverse[A]
class Reverse[A]
class Appended[A]
class Appended[A]
class Appended[A]
class Collect[A, B]
class Concat[A]
class Concat[A]
class Concat[A]
class DistinctBy[A, B]
class Drop[A]
class Drop[A]
class Drop[A]
class DropRight[A]
class DropRight[A]
class DropRight[A]
class DropWhile[A]
class Elems[A]
object Empty.type
class Fill[A]
class Filter[A]
class FlatMap[A, B]
class Iterate[A]
class LeftPartitionMapped[A, A1, A2]
class Map[A, B]
class Map[A, B]
class Map[A, B]
class PadTo[A]
class Prepended[A]
class Prepended[A]
class Prepended[A]
class RightPartitionMapped[A, A1, A2]
class ScanLeft[A, B]
class Single[A]
class Tabulate[A]
class Take[A]
class Take[A]
class Take[A]
class TakeRight[A]
class TakeRight[A]
class TakeRight[A]
class TakeWhile[A]
class Unfold[A, S]
class Updated[A]
class Zip[A, B]
class ZipAll[A, B]
class ZipWithIndex[A]
class PriorityQueue[A]
abstract class AbstractIterator[+A] extends Iterator[A]

Explicit instantiation of the Iterator trait to reduce class file size in subclasses.

Explicit instantiation of the Iterator trait to reduce class file size in subclasses.

Attributes

Source:
Iterator.scala
Graph
Supertypes
trait Iterator[A]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
abstract class AbstractMap[K, +V] extends AbstractIterable[(K, V)] with Map[K, V]

Explicit instantiation of the Map trait to reduce class file size in subclasses.

Explicit instantiation of the Map trait to reduce class file size in subclasses.

Attributes

Source:
Map.scala
Graph
Supertypes
trait Map[K, V]
trait Equals
trait MapOps[K, V, Map, Map[K, V]]
trait PartialFunction[K, V]
trait K => V
class AbstractIterable[(K, V)]
trait Iterable[(K, V)]
trait IterableOps[(K, V), Iterable, Map[K, V]]
trait IterableOnceOps[(K, V), Iterable, Map[K, V]]
trait IterableOnce[(K, V)]
class Object
trait Matchable
class Any
Known subtypes
class AbstractMap[K, V]
class HashMap[K, V]
class IntMap[T]
class ListMap[K, V]
class LongMap[T]
class Map1[K, V]
class Map2[K, V]
class Map3[K, V]
class Map4[K, V]
class WithDefault[K, V]
class WithDefault[K, V]
class TreeMap[K, V]
class TreeSeqMap[K, V]
class VectorMap[K, V]
class AbstractMap[K, V]
class TrieMap[K, V]
class AnyRefMap[K, V]
class HashMap[K, V]
class LinkedHashMap[K, V]
class ListMap[K, V]
class LongMap[V]
class WithDefault[K, V]
class WithDefault[K, V]
class OpenHashMap[Key, Value]
class TreeMap[K, V]
abstract class AbstractMapView[K, +V] extends AbstractView[(K, V)] with MapView[K, V]

Explicit instantiation of the MapView trait to reduce class file size in subclasses.

Explicit instantiation of the MapView trait to reduce class file size in subclasses.

Attributes

Source:
MapView.scala
Graph
Supertypes
trait MapView[K, V]
trait MapOps[K, V, <none>, View[(K, V)]]
trait PartialFunction[K, V]
trait K => V
class AbstractView[(K, V)]
trait View[(K, V)]
class AbstractIterable[(K, V)]
trait Iterable[(K, V)]
trait IterableOps[(K, V), View, View[(K, V)]]
trait IterableOnceOps[(K, V), View, View[(K, V)]]
trait IterableOnce[(K, V)]
class Object
trait Matchable
class Any
Known subtypes
class Filter[K, V]
class FilterKeys[K, V]
class Id[K, V]
class MapValues[K, V, W]
class TapEach[K, V, U]
abstract class AbstractSeq[+A] extends AbstractIterable[A] with Seq[A]

Explicit instantiation of the Seq trait to reduce class file size in subclasses.

Explicit instantiation of the Seq trait to reduce class file size in subclasses.

Attributes

Source:
Seq.scala
Graph
Supertypes
trait Seq[A]
trait Equals
trait SeqOps[A, Seq, Seq[A]]
trait Int => A
trait Iterable[A]
trait IterableOps[A, Seq, Seq[A]]
trait IterableOnceOps[A, Seq, Seq[A]]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
class AbstractSeq[A]
class ArraySeq[A]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class LazyList[A]
class List[A]
class ::[A]
object Nil.type
class NumericRange[T]
class Exclusive[T]
class Inclusive[T]
class Queue[A]
class Range
class Exclusive
class Inclusive
class Stream[A]
class Cons[A]
object Empty.type
class Vector[A]
class AbstractSeq[A]
class ArrayBuffer[A]
class ArrayDeque[A]
class Queue[A]
class Stack[A]
class ListBuffer[A]
class ArraySeq[T]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
abstract class AbstractSeqView[+A] extends AbstractView[A] with SeqView[A]

Explicit instantiation of the SeqView trait to reduce class file size in subclasses.

Explicit instantiation of the SeqView trait to reduce class file size in subclasses.

Attributes

Source:
SeqView.scala
Graph
Supertypes
trait SeqView[A]
trait SeqOps[A, View, View[A]]
class AbstractView[A]
trait View[A]
trait Iterable[A]
trait IterableOps[A, View, View[A]]
trait IterableOnceOps[A, View, View[A]]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
class Slice[A]
class Id[A]
class Id[A]
class Reverse[A]
class Reverse[A]
abstract class AbstractSet[A] extends AbstractIterable[A] with Set[A]

Explicit instantiation of the Set trait to reduce class file size in subclasses.

Explicit instantiation of the Set trait to reduce class file size in subclasses.

Attributes

Source:
Set.scala
Graph
Supertypes
trait Set[A]
trait Equals
trait SetOps[A, Set, Set[A]]
trait A => Boolean
trait Iterable[A]
trait IterableOps[A, Set, Set[A]]
trait IterableOnceOps[A, Set, Set[A]]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
class AbstractSet[A]
class ValueSet
class BitSet
class BitSet1
class BitSet2
class BitSetN
class HashSet[A]
class ListSet[A]
class Set1[A]
class Set2[A]
class Set3[A]
class Set4[A]
class TreeSet[A]
class AbstractSet[A]
class BitSet
class HashSet[A]
class LinkedHashSet[A]
class TreeSet[A]
abstract class AbstractView[+A] extends AbstractIterable[A] with View[A]

Explicit instantiation of the View trait to reduce class file size in subclasses.

Explicit instantiation of the View trait to reduce class file size in subclasses.

Attributes

Source:
View.scala
Graph
Supertypes
trait View[A]
trait Iterable[A]
trait IterableOps[A, View, View[A]]
trait IterableOnceOps[A, View, View[A]]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
class AbstractMapView[K, V]
class Filter[K, V]
class FilterKeys[K, V]
class Id[K, V]
class MapValues[K, V, W]
class TapEach[K, V, U]
class Slice[A]
class Id[A]
class Id[A]
class Reverse[A]
class Reverse[A]
class Appended[A]
class Appended[A]
class Appended[A]
class Collect[A, B]
class Concat[A]
class Concat[A]
class Concat[A]
class DistinctBy[A, B]
class Drop[A]
class Drop[A]
class Drop[A]
class DropRight[A]
class DropRight[A]
class DropRight[A]
class DropWhile[A]
class Elems[A]
object Empty.type
class Fill[A]
class Filter[A]
class FlatMap[A, B]
class Iterate[A]
class LeftPartitionMapped[A, A1, A2]
class Map[A, B]
class Map[A, B]
class Map[A, B]
class PadTo[A]
class Prepended[A]
class Prepended[A]
class Prepended[A]
class RightPartitionMapped[A, A1, A2]
class ScanLeft[A, B]
class Single[A]
class Tabulate[A]
class Take[A]
class Take[A]
class Take[A]
class TakeRight[A]
class TakeRight[A]
class TakeRight[A]
class TakeWhile[A]
class Unfold[A, S]
class Updated[A]
class Zip[A, B]
class ZipAll[A, B]
class ZipWithIndex[A]
trait AnyStepper[+A] extends Stepper[A]

A Stepper for arbitrary element types.

A Stepper for arbitrary element types. See Stepper.

Attributes

Companion:
object
Source:
Stepper.scala
Graph
Supertypes
trait Stepper[A]
class Object
trait Matchable
class Any
object AnyStepper

Attributes

Companion:
trait
Source:
Stepper.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
object ArrayOps

Attributes

Companion:
class
Source:
ArrayOps.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
final class ArrayOps[A](xs: Array[A]) extends AnyVal

This class serves as a wrapper for Arrays with many of the operations found in indexed sequences.

This class serves as a wrapper for Arrays with many of the operations found in indexed sequences. Where needed, instances of arrays are implicitly converted into this class. There is generally no reason to create an instance explicitly or use an ArrayOps type. It is better to work with plain Array types instead and rely on the implicit conversion to ArrayOps when calling a method (which does not actually allocate an instance of ArrayOps because it is a value class).

Neither Array nor ArrayOps are proper collection types (i.e. they do not extend Iterable or even IterableOnce). mutable.ArraySeq and immutable.ArraySeq serve this purpose.

The difference between this class and ArraySeqs is that calling transformer methods such as filter and map will yield an array, whereas an ArraySeq will remain an ArraySeq.

Attributes

A

type of the elements contained in this array.

Companion:
object
Source:
ArrayOps.scala
Graph
Supertypes
class AnyVal
trait Matchable
class Any
trait BitSet extends SortedSet[Int] with BitSetOps[BitSet]

Base type of bitsets.

Base type of bitsets.

This trait provides most of the operations of a BitSet independently of its representation. It is inherited by all concrete implementations of bitsets.

Attributes

Companion:
object
Source:
BitSet.scala
Graph
Supertypes
trait SortedSet[Int]
trait Set[Int]
trait Equals
trait SetOps[Int, Set, BitSet]
trait Int => Boolean
trait Iterable[Int]
class Object
trait Matchable
class Any
Known subtypes
class BitSet
class BitSet1
class BitSet2
class BitSetN
class BitSet
object BitSet extends SpecificIterableFactory[Int, BitSet]

Attributes

Companion:
trait
Source:
BitSet.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
BitSet.type
trait BitSetOps[+C <: BitSet & BitSetOps[C]] extends SortedSetOps[Int, SortedSet, C]

Base implementation type of bitsets

Base implementation type of bitsets

Attributes

Companion:
object
Source:
BitSet.scala
Graph
Supertypes
trait SortedOps[Int, C]
trait SetOps[Int, Set, C]
trait Int => Boolean
trait IterableOps[Int, Set, C]
class Object
trait Matchable
class Any
Known subtypes
trait BitSet
class BitSet
class BitSet1
class BitSet2
class BitSetN
class BitSet
Self type
object BitSetOps

Attributes

Companion:
trait
Source:
BitSet.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait BufferedIterator[+A] extends Iterator[A]

Buffered iterators are iterators which provide a method head that inspects the next element without discarding it.

Buffered iterators are iterators which provide a method head that inspects the next element without discarding it.

Attributes

Source:
BufferedIterator.scala
Graph
Supertypes
trait Iterator[A]
trait IterableOnce[A]
class Object
trait Matchable
class Any
trait BuildFrom[-From, -A, +C]

Builds a collection of type C from elements of type A when a source collection of type From is available.

Builds a collection of type C from elements of type A when a source collection of type From is available. Implicit instances of BuildFrom are available for all collection types.

Attributes

A

Type of elements (e.g. Int, Boolean, etc.)

C

Type of collection (e.g. List[Int], TreeMap[Int, String], etc.)

From

Type of source collection

Companion:
object
Source:
BuildFrom.scala
Graph
Supertypes
class Any
Self type
BuildFrom[From, A, C]
object BuildFrom extends BuildFromLowPriority1

Attributes

Companion:
trait
Source:
BuildFrom.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait BuildFromLowPriority1 extends BuildFromLowPriority2

Attributes

Source:
BuildFrom.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Known subtypes
object BuildFrom.type
trait BuildFromLowPriority2

Attributes

Source:
BuildFrom.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Known subtypes
object BuildFrom.type
trait ClassTagIterableFactory[+CC[_]] extends EvidenceIterableFactory[CC, ClassTag]

Base trait for companion objects of collections that require an implicit ClassTag.

Base trait for companion objects of collections that require an implicit ClassTag.

Attributes

CC

Collection type constructor (e.g. ArraySeq)

Companion:
object
Source:
Factory.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Known subtypes
class Delegate[CC]
class Delegate[CC]
object ArraySeq.type
object ArraySeq.type
object UnrolledBuffer.type
object ClassTagIterableFactory

Attributes

Companion:
trait
Source:
Factory.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait ClassTagSeqFactory[+CC <: (SeqOps)] extends ClassTagIterableFactory[CC]

Attributes

CC

Collection type constructor (e.g. ArraySeq)

Companion:
object
Source:
Factory.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Known subtypes
class Delegate[CC]
object ArraySeq.type
object ArraySeq.type
object UnrolledBuffer.type
object ClassTagSeqFactory

Attributes

Companion:
trait
Source:
Factory.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait DoubleStepper extends Stepper[Double]

A Stepper for Doubles.

A Stepper for Doubles. See Stepper.

Attributes

Companion:
object
Source:
Stepper.scala
Graph
Supertypes
class Object
trait Matchable
class Any
object DoubleStepper

Attributes

Companion:
trait
Source:
Stepper.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait EvidenceIterableFactory[+CC[_], Ev[_]] extends Serializable

Base trait for companion objects of collections that require an implicit evidence.

Base trait for companion objects of collections that require an implicit evidence.

Attributes

CC

Collection type constructor (e.g. ArraySeq)

Ev

Unary type constructor for the implicit evidence required for an element type (typically Ordering or ClassTag)

Companion:
object
Source:
Factory.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Known subtypes
class Delegate[CC]
class Delegate[CC]
object ArraySeq.type
object ArraySeq.type
object UnrolledBuffer.type
class Delegate[CC, Ev]
class Delegate[CC]
object SortedSet.type
object SortedSet.type
object SortedSet.type
object TreeSet.type
object PriorityQueue.type
object TreeSet.type
object EvidenceIterableFactory

Attributes

Companion:
trait
Source:
Factory.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait EvidenceIterableFactoryDefaults[+A, +CC <: (IterableOps), Ev[_]] extends IterableOps[A, CC, CC[A]]

This trait provides default implementations for the factory methods fromSpecific and newSpecificBuilder that need to be refined when implementing a collection type that refines the CC and C type parameters.

This trait provides default implementations for the factory methods fromSpecific and newSpecificBuilder that need to be refined when implementing a collection type that refines the CC and C type parameters. It is used for collections that have an additional constraint, expressed by the evidenceIterableFactory method.

The default implementations in this trait can be used in the common case when CC[A] is the same as C.

Attributes

Source:
Iterable.scala
Graph
Supertypes
trait IterableOps[A, CC, CC[A]]
trait IterableOnceOps[A, CC, CC[A]]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
class ArraySeq[A]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
trait Factory[-A, +C]

A factory that builds a collection of type C with elements of type A.

A factory that builds a collection of type C with elements of type A.

This is a general form of any factory (IterableFactory, SortedIterableFactory, MapFactory and SortedMapFactory) whose element type is fixed.

Attributes

A

Type of elements (e.g. Int, Boolean, etc.)

C

Type of collection (e.g. List[Int], TreeMap[Int, String], etc.)

Companion:
object
Source:
Factory.scala
Graph
Supertypes
class Any
Known subtypes
object ValueSet.type
object BitSet.type
object BitSet.type
object WrappedString.type
object BitSet.type
object DoubleAccumulator.type
object IntAccumulator.type
object LongAccumulator.type
object Factory

Attributes

Companion:
trait
Source:
Factory.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
Factory.type
trait IndexedSeq[+A] extends Seq[A] with IndexedSeqOps[A, IndexedSeq, IndexedSeq[A]] with IterableFactoryDefaults[A, IndexedSeq]

Base trait for indexed sequences that have efficient apply and length

Base trait for indexed sequences that have efficient apply and length

Attributes

Companion:
object
Source:
IndexedSeq.scala
Graph
Supertypes
trait Seq[A]
trait Equals
trait Int => A
trait Iterable[A]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
trait IndexedSeq[A]
class ArraySeq[A]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class NumericRange[T]
class Exclusive[T]
class Inclusive[T]
class Range
class Exclusive
class Inclusive
class Vector[A]
trait IndexedSeq[T]
class ArraySeq[T]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
trait IndexedBuffer[A]
class ArrayBuffer[A]
class ArrayDeque[A]
class Queue[A]
class Stack[A]
object IndexedSeq extends Delegate[IndexedSeq]

Attributes

Companion:
trait
Source:
IndexedSeq.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait IndexedSeqOps[+A, +CC[_], +C] extends SeqOps[A, CC, C]

Base trait for indexed Seq operations

Base trait for indexed Seq operations

Attributes

Source:
IndexedSeq.scala
Graph
Supertypes
trait SeqOps[A, CC, C]
trait IterableOps[A, CC, C]
trait IterableOnceOps[A, CC, C]
trait IterableOnce[A]
class Any
Known subtypes
trait IndexedSeq[A]
trait IndexedSeq[A]
class ArraySeq[A]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class NumericRange[T]
class Exclusive[T]
class Inclusive[T]
class Range
class Exclusive
class Inclusive
class Vector[A]
trait IndexedSeq[T]
class ArraySeq[T]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
trait IndexedBuffer[A]
class ArrayBuffer[A]
class ArrayDeque[A]
class Queue[A]
class Stack[A]
class Slice[A]
class Appended[A]
class Concat[A]
class Drop[A]
class DropRight[A]
class Id[A]
class Map[A, B]
class Prepended[A]
class Reverse[A]
class Take[A]
class TakeRight[A]
trait IndexedSeqOps[A, CC, C]
trait IndexedSeqOps[A, CC, C]
Self type
IndexedSeqOps[A, CC, C]
trait IndexedSeqView[+A] extends IndexedSeqOps[A, View, View[A]] with SeqView[A]

View defined in terms of indexing a range

View defined in terms of indexing a range

Attributes

Companion:
object
Source:
IndexedSeqView.scala
Graph
Supertypes
trait SeqView[A]
trait View[A]
trait Iterable[A]
trait IndexedSeqOps[A, View, View[A]]
trait SeqOps[A, View, View[A]]
trait IterableOps[A, View, View[A]]
trait IterableOnceOps[A, View, View[A]]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
class Slice[A]
class Appended[A]
class Concat[A]
class Drop[A]
class DropRight[A]
class Id[A]
class Map[A, B]
class Prepended[A]
class Reverse[A]
class Take[A]
class TakeRight[A]
Self type
object IndexedSeqView

Attributes

Companion:
trait
Source:
IndexedSeqView.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait IntStepper extends Stepper[Int]

A Stepper for Ints.

A Stepper for Ints. See Stepper.

Attributes

Companion:
object
Source:
Stepper.scala
Graph
Supertypes
trait Stepper[Int]
class Object
trait Matchable
class Any
object IntStepper

Attributes

Companion:
trait
Source:
Stepper.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait Iterable[+A] extends IterableOnce[A] with IterableOps[A, Iterable, Iterable[A]] with IterableFactoryDefaults[A, Iterable]

Base trait for generic collections.

Base trait for generic collections.

Attributes

A

the element type of the collection

Companion:
object
Source:
Iterable.scala
Graph
Supertypes
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
class AbstractMap[K, V]
class AbstractMap[K, V]
class HashMap[K, V]
class IntMap[T]
class ListMap[K, V]
class LongMap[T]
class Map1[K, V]
class Map2[K, V]
class Map3[K, V]
class Map4[K, V]
class WithDefault[K, V]
class WithDefault[K, V]
class TreeMap[K, V]
class TreeSeqMap[K, V]
class VectorMap[K, V]
class AbstractMap[K, V]
class TrieMap[K, V]
class AnyRefMap[K, V]
class HashMap[K, V]
class LinkedHashMap[K, V]
class ListMap[K, V]
class LongMap[V]
class WithDefault[K, V]
class WithDefault[K, V]
class OpenHashMap[Key, Value]
class TreeMap[K, V]
class AbstractSeq[A]
class AbstractSeq[A]
class ArraySeq[A]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class LazyList[A]
class List[A]
class ::[A]
object Nil.type
class NumericRange[T]
class Exclusive[T]
class Inclusive[T]
class Queue[A]
class Range
class Exclusive
class Inclusive
class Stream[A]
class Cons[A]
object Empty.type
class Vector[A]
class AbstractSeq[A]
class ArrayBuffer[A]
class ArrayDeque[A]
class Queue[A]
class Stack[A]
class ListBuffer[A]
class ArraySeq[T]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class AbstractSet[A]
class AbstractSet[A]
class ValueSet
class BitSet
class BitSet1
class BitSet2
class BitSetN
class HashSet[A]
class ListSet[A]
class Set1[A]
class Set2[A]
class Set3[A]
class Set4[A]
class TreeSet[A]
class AbstractSet[A]
class BitSet
class HashSet[A]
class LinkedHashSet[A]
class TreeSet[A]
class AbstractView[A]
class AbstractMapView[K, V]
class Filter[K, V]
class FilterKeys[K, V]
class Id[K, V]
class MapValues[K, V, W]
class TapEach[K, V, U]
class Slice[A]
class Id[A]
class Id[A]
class Reverse[A]
class Reverse[A]
class Appended[A]
class Appended[A]
class Appended[A]
class Collect[A, B]
class Concat[A]
class Concat[A]
class Concat[A]
class DistinctBy[A, B]
class Drop[A]
class Drop[A]
class Drop[A]
class DropRight[A]
class DropRight[A]
class DropRight[A]
class DropWhile[A]
class Elems[A]
object Empty.type
class Fill[A]
class Filter[A]
class FlatMap[A, B]
class Iterate[A]
class LeftPartitionMapped[A, A1, A2]
class Map[A, B]
class Map[A, B]
class Map[A, B]
class PadTo[A]
class Prepended[A]
class Prepended[A]
class Prepended[A]
class RightPartitionMapped[A, A1, A2]
class ScanLeft[A, B]
class Single[A]
class Tabulate[A]
class Take[A]
class Take[A]
class Take[A]
class TakeRight[A]
class TakeRight[A]
class TakeRight[A]
class TakeWhile[A]
class Unfold[A, S]
class Updated[A]
class Zip[A, B]
class ZipAll[A, B]
class ZipWithIndex[A]
class PriorityQueue[A]
trait Map[K, V]
trait DefaultMap[K, V]
trait SeqMap[K, V]
trait SeqMap[K, V]
trait SeqMap[K, V]
trait SortedMap[K, V]
trait SortedMap[K, V]
trait SortedMap[K, V]
trait Map[K, V]
trait Map[K, V]
trait Map[K, V]
trait MultiMap[K, V]
trait Seq[A]
trait IndexedSeq[A]
trait IndexedSeq[A]
trait IndexedSeq[T]
trait IndexedBuffer[A]
trait LinearSeq[A]
trait LinearSeq[A]
trait Seq[A]
trait Seq[A]
trait Buffer[A]
class Accumulator[A, CC, C]
trait Set[A]
trait SortedSet[A]
trait BitSet
trait SortedSet[A]
trait SortedSet[A]
trait Set[A]
trait Set[A]
trait View[A]
trait MapView[K, V]
trait SeqView[A]
class Sorted[A, B]
trait Iterable[A]
trait Iterable[A]
object Iterable extends Delegate[Iterable]

Attributes

Companion:
trait
Source:
Iterable.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait IterableFactory[+CC[_]] extends Serializable

Base trait for companion objects of unconstrained collection types that may require multiple traversals of a source collection to build a target collection CC.

Base trait for companion objects of unconstrained collection types that may require multiple traversals of a source collection to build a target collection CC.

Attributes

CC

Collection type constructor (e.g. List)

Companion:
object
Source:
Factory.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Known subtypes
class AnySeqDelegate[CC]
class Delegate[CC]
object Iterable.type
object Set.type
object Iterable.type
object Iterable.type
object Set.type
object Iterator.type
trait SeqFactory[CC]
class Delegate[CC]
object IndexedSeq.type
object LinearSeq.type
object Seq.type
object IndexedSeq.type
object LinearSeq.type
object Seq.type
object Buffer.type
object IndexedBuffer.type
object IndexedSeq.type
object Seq.type
object List.type
object Queue.type
object Vector.type
object ArrayBuffer.type
object ArrayDeque.type
object ListBuffer.type
object Queue.type
object Stack.type
object LazyList.type
object Stream.type
object AnyAccumulator.type
object View.type
object HashSet.type
object ListSet.type
object Set.type
object HashSet.type
object LinkedHashSet.type
object IterableFactory

Attributes

Companion:
trait
Source:
Factory.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
trait IterableFactoryDefaults[+A, +CC <: (IterableOps)] extends IterableOps[A, CC, CC[A]]

This trait provides default implementations for the factory methods fromSpecific and newSpecificBuilder that need to be refined when implementing a collection type that refines the CC and C type parameters.

This trait provides default implementations for the factory methods fromSpecific and newSpecificBuilder that need to be refined when implementing a collection type that refines the CC and C type parameters.

The default implementations in this trait can be used in the common case when CC[A] is the same as C.

Attributes

Source:
Iterable.scala
Graph
Supertypes
trait IterableOps[A, CC, CC[A]]
trait IterableOnceOps[A, CC, CC[A]]
trait IterableOnce[A]
class Object
trait Matchable
class Any
Known subtypes
trait IndexedSeq[A]
trait IndexedSeq[A]
class ArraySeq[A]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class NumericRange[T]
class Exclusive[T]
class Inclusive[T]
class Range
class Exclusive
class Inclusive
class Vector[A]
trait IndexedSeq[T]
class ArraySeq[T]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
trait IndexedBuffer[A]
class ArrayBuffer[A]
class ArrayDeque[A]
class Queue[A]
class Stack[A]
trait Iterable[A]
class AbstractMap[K, V]
class AbstractMap[K, V]
class HashMap[K, V]
class IntMap[T]
class ListMap[K, V]
class LongMap[T]
class Map1[K, V]
class Map2[K, V]
class Map3[K, V]
class Map4[K, V]
class WithDefault[K, V]
class WithDefault[K, V]
class TreeMap[K, V]
class TreeSeqMap[K, V]
class VectorMap[K, V]
class AbstractMap[K, V]
class TrieMap[K, V]
class AnyRefMap[K, V]
class HashMap[K, V]
class LinkedHashMap[K, V]
class ListMap[K, V]
class LongMap[V]
class WithDefault[K, V]
class WithDefault[K, V]
class OpenHashMap[Key, Value]
class TreeMap[K, V]
class AbstractSeq[A]
class AbstractSeq[A]
class LazyList[A]
class List[A]
class ::[A]
object Nil.type
class Queue[A]
class Stream[A]
class Cons[A]
object Empty.type
class AbstractSeq[A]
class ListBuffer[A]
class AbstractSet[A]
class AbstractSet[A]
class ValueSet
class BitSet
class BitSet1
class BitSet2
class BitSetN
class HashSet[A]
class ListSet[A]
class Set1[A]
class Set2[A]
class Set3[A]
class Set4[A]
class TreeSet[A]
class AbstractSet[A]
class BitSet
class HashSet[A]
class LinkedHashSet[A]
class TreeSet[A]
class AbstractView[A]
class AbstractMapView[K, V]
class Filter[K, V]
class FilterKeys[K, V]
class Id[K, V]
class MapValues[K, V, W]
class TapEach[K, V, U]
class Slice[A]
class Id[A]
class Id[A]
class Reverse[A]
class Reverse[A]
class Appended[A]
class Appended[A]
class Appended[A]
class Collect[A, B]
class Concat[A]
class Concat[A]
class Concat[A]
class DistinctBy[A, B]
class Drop[A]
class Drop[A]
class Drop[A]
class DropRight[A]
class DropRight[A]
class DropRight[A]
class DropWhile[A]
class Elems[A]
object Empty.type
class Fill[A]
class Filter[A]
class FlatMap[A, B]
class Iterate[A]
class LeftPartitionMapped[A, A1, A2]
class Map[A, B]
class Map[A, B]
class Map[A, B]
class PadTo[A]
class Prepended[A]
class Prepended[A]
class Prepended[A]
class RightPartitionMapped[A, A1, A2]
class ScanLeft[A, B]
class Single[A]
class Tabulate[A]
class Take[A]
class Take[A]
class Take[A]
class TakeRight[A]
class TakeRight[A]
class TakeRight[A]
class TakeWhile[A]
class Unfold[A, S]
class Updated[A]
class Zip[A, B]
class ZipAll[A, B]
class ZipWithIndex[A]
class PriorityQueue[A]
trait Map[K, V]
trait DefaultMap[K, V]
trait SeqMap[K, V]
trait SeqMap[K, V]
trait SeqMap[K, V]
trait SortedMap[K, V]
trait SortedMap[K, V]
trait SortedMap[K, V]
trait Map[K, V]
trait Map[K, V]
trait Map[K, V]
trait MultiMap[K, V]
trait Seq[A]
trait LinearSeq[A]
trait LinearSeq[A]
trait Seq[A]
trait Seq[A]
trait Buffer[A]
class Accumulator[A, CC, C]
trait Set[A]
trait SortedSet[A]
trait BitSet
trait SortedSet[A]
trait SortedSet[A]
trait Set[A]
trait Set[A]
trait View[A]
trait MapView[K, V]
trait SeqView[A]
class Sorted[A, B]
trait Iterable[A]
trait Iterable[A]
trait IterableOnce[+A]

A template trait for collections which can be traversed either once only or one or more times.

A template trait for collections which can be traversed either once only or one or more times.

Note: IterableOnce does not extend IterableOnceOps. This is different than the general design of the collections library, which uses the following pattern:

trait Seq extends Iterable with SeqOps
trait SeqOps extends IterableOps

trait IndexedSeq extends Seq with IndexedSeqOps
trait IndexedSeqOps extends SeqOps

The goal is to provide a minimal interface without any sequential operations. This allows third-party extension like Scala parallel collections to integrate at the level of IterableOnce without inheriting unwanted implementations.

Attributes

Companion:
object
Source:
IterableOnce.scala
Graph
Supertypes
class Any
Known subtypes
class Option[A]
object None.type
class Some[A]
trait Iterable[A]
class AbstractMap[K, V]
class AbstractMap[K, V]
class HashMap[K, V]
class IntMap[T]
class ListMap[K, V]
class LongMap[T]
class Map1[K, V]
class Map2[K, V]
class Map3[K, V]
class Map4[K, V]
class WithDefault[K, V]
class WithDefault[K, V]
class TreeMap[K, V]
class TreeSeqMap[K, V]
class VectorMap[K, V]
class AbstractMap[K, V]
class TrieMap[K, V]
class AnyRefMap[K, V]
class HashMap[K, V]
class LinkedHashMap[K, V]
class ListMap[K, V]
class LongMap[V]
class WithDefault[K, V]
class WithDefault[K, V]
class OpenHashMap[Key, Value]
class TreeMap[K, V]
class AbstractSeq[A]
class AbstractSeq[A]
class ArraySeq[A]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class LazyList[A]
class List[A]
class ::[A]
object Nil.type
class NumericRange[T]
class Exclusive[T]
class Inclusive[T]
class Queue[A]
class Range
class Exclusive
class Inclusive
class Stream[A]
class Cons[A]
object Empty.type
class Vector[A]
class AbstractSeq[A]
class ArrayBuffer[A]
class ArrayDeque[A]
class Queue[A]
class Stack[A]
class ListBuffer[A]
class ArraySeq[T]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class AbstractSet[A]
class AbstractSet[A]
class ValueSet
class BitSet
class BitSet1
class BitSet2
class BitSetN
class HashSet[A]
class ListSet[A]
class Set1[A]
class Set2[A]
class Set3[A]
class Set4[A]
class TreeSet[A]
class AbstractSet[A]
class BitSet
class HashSet[A]
class LinkedHashSet[A]
class TreeSet[A]
class AbstractView[A]
class AbstractMapView[K, V]
class Filter[K, V]
class FilterKeys[K, V]
class Id[K, V]
class MapValues[K, V, W]
class TapEach[K, V, U]
class Slice[A]
class Id[A]
class Id[A]
class Reverse[A]
class Reverse[A]
class Appended[A]
class Appended[A]
class Appended[A]
class Collect[A, B]
class Concat[A]
class Concat[A]
class Concat[A]
class DistinctBy[A, B]
class Drop[A]
class Drop[A]
class Drop[A]
class DropRight[A]
class DropRight[A]
class DropRight[A]
class DropWhile[A]
class Elems[A]
object Empty.type
class Fill[A]
class Filter[A]
class FlatMap[A, B]
class Iterate[A]
class LeftPartitionMapped[A, A1, A2]
class Map[A, B]
class Map[A, B]
class Map[A, B]
class PadTo[A]
class Prepended[A]
class Prepended[A]
class Prepended[A]
class RightPartitionMapped[A, A1, A2]
class ScanLeft[A, B]
class Single[A]
class Tabulate[A]
class Take[A]
class Take[A]
class Take[A]
class TakeRight[A]
class TakeRight[A]
class TakeRight[A]
class TakeWhile[A]
class Unfold[A, S]
class Updated[A]
class Zip[A, B]
class ZipAll[A, B]
class ZipWithIndex[A]
class PriorityQueue[A]
trait Map[K, V]
trait DefaultMap[K, V]
trait SeqMap[K, V]
trait SeqMap[K, V]
trait SeqMap[K, V]
trait SortedMap[K, V]
trait SortedMap[K, V]
trait SortedMap[K, V]
trait Map[K, V]
trait Map[K, V]
trait Map[K, V]
trait MultiMap[K, V]
trait Seq[A]
trait IndexedSeq[A]
trait IndexedSeq[A]
trait IndexedSeq[T]
trait IndexedBuffer[A]
trait LinearSeq[A]
trait LinearSeq[A]
trait Seq[A]
trait Seq[A]
trait Buffer[A]
class Accumulator[A, CC, C]
trait Set[A]
trait SortedSet[A]
trait BitSet
trait SortedSet[A]
trait SortedSet[A]
trait Set[A]
trait Set[A]
trait View[A]
trait MapView[K, V]
trait SeqView[A]
class Sorted[A, B]
trait Iterable[A]
trait Iterable[A]
trait IterableOps[A, CC, C]
trait MapFactoryDefaults[K, V, CC, WithFilterCC]
class WeakHashMap[K, V]
trait MapOps[K, V, CC, C]
trait SortedMapFactoryDefaults[K, V, CC, WithFilterCC, UnsortedCC]
trait SortedMapOps[K, V, CC, C]
trait StrictOptimizedSortedMapOps[K, V, CC, C]
trait StrictOptimizedSortedMapOps[K, V, CC, C]
trait SortedMapOps[K, V, CC, C]
trait SortedMapOps[K, V, CC, C]
trait StrictOptimizedMapOps[K, V, CC, C]
trait StrictOptimizedMapOps[K, V, CC, C]
trait MapOps[K, V, CC, C]
trait MapOps[K, V, CC, C]
trait SeqOps[A, CC, C]
trait IndexedSeqOps[A, CC, C]
trait IndexedSeqOps[A, CC, C]
trait IndexedSeqOps[A, CC, C]
trait LinearSeqOps[A, CC, C]
trait LinearSeqOps[A, CC, C]
trait StrictOptimizedSeqOps[A, CC, C]
trait StrictOptimizedSeqOps[A, CC, C]
trait ArrayDequeOps[A, CC, C]
trait SeqOps[A, CC, C]
trait SeqOps[A, CC, C]
trait SetOps[A, CC, C]
trait SortedSetOps[A, CC, C]
trait BitSetOps[C]
trait SortedSetFactoryDefaults[A, CC, WithFilterCC]
trait SortedSetOps[A, CC, C]
trait SortedSetOps[A, CC, C]
trait StrictOptimizedSetOps[A, CC, C]
trait StrictOptimizedSetOps[A, CC, C]
trait SetOps[A, CC, C]
trait SetOps[A, CC, C]
trait Iterator[A]
class Source
object IterableOnce

Attributes

Companion:
trait
Source:
IterableOnce.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
final class IterableOnceExtensionMethods[A](it: IterableOnce[A]) extends AnyVal

Attributes

Source:
IterableOnce.scala
Graph
Supertypes
class AnyVal
trait Matchable
class Any
trait IterableOnceOps[+A, +CC[_], +C]

This implementation trait can be mixed into an IterableOnce to get the basic methods that are shared between Iterator and Iterable.

This implementation trait can be mixed into an IterableOnce to get the basic methods that are shared between Iterator and Iterable. The IterableOnce must support multiple calls to iterator but may or may not return the same Iterator every time.

Attributes

Source:
IterableOnce.scala
Graph
Supertypes
class Any
Known subtypes
trait IterableOps[A, CC, C]
class ArraySeq[A]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
trait Iterable[A]
class AbstractMap[K, V]
class AbstractMap[K, V]
class HashMap[K, V]
class IntMap[T]
class ListMap[K, V]
class LongMap[T]
class Map1[K, V]
class Map2[K, V]
class Map3[K, V]
class Map4[K, V]
class WithDefault[K, V]
class WithDefault[K, V]
class TreeMap[K, V]
class TreeSeqMap[K, V]
class VectorMap[K, V]
class AbstractMap[K, V]
class TrieMap[K, V]
class AnyRefMap[K, V]
class HashMap[K, V]
class LinkedHashMap[K, V]
class ListMap[K, V]
class LongMap[V]
class WithDefault[K, V]
class WithDefault[K, V]
class OpenHashMap[Key, Value]
class TreeMap[K, V]
class AbstractSeq[A]
class AbstractSeq[A]
class LazyList[A]
class List[A]
class ::[A]
object Nil.type
class NumericRange[T]
class Exclusive[T]
class Inclusive[T]
class Queue[A]
class Range
class Exclusive
class Inclusive
class Stream[A]
class Cons[A]
object Empty.type
class Vector[A]
class AbstractSeq[A]
class ArrayBuffer[A]
class ArrayDeque[A]
class Queue[A]
class Stack[A]
class ListBuffer[A]
class ArraySeq[T]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class AbstractSet[A]
class AbstractSet[A]
class ValueSet
class BitSet
class BitSet1
class BitSet2
class BitSetN
class HashSet[A]
class ListSet[A]
class Set1[A]
class Set2[A]
class Set3[A]
class Set4[A]
class TreeSet[A]
class AbstractSet[A]
class BitSet
class HashSet[A]
class LinkedHashSet[A]
class TreeSet[A]
class AbstractView[A]
class AbstractMapView[K, V]
class Filter[K, V]
class FilterKeys[K, V]
class Id[K, V]
class MapValues[K, V, W]
class TapEach[K, V, U]
class Slice[A]
class Id[A]
class Id[A]
class Reverse[A]
class Reverse[A]
class Appended[A]
class Appended[A]
class Appended[A]
class Collect[A, B]
class Concat[A]
class Concat[A]
class Concat[A]
class DistinctBy[A, B]
class Drop[A]
class Drop[A]
class Drop[A]
class DropRight[A]
class DropRight[A]
class DropRight[A]
class DropWhile[A]
class Elems[A]
object Empty.type
class Fill[A]
class Filter[A]
class FlatMap[A, B]
class Iterate[A]
class LeftPartitionMapped[A, A1, A2]
class Map[A, B]
class Map[A, B]
class Map[A, B]
class PadTo[A]
class Prepended[A]
class Prepended[A]
class Prepended[A]
class RightPartitionMapped[A, A1, A2]
class ScanLeft[A, B]
class Single[A]
class Tabulate[A]
class Take[A]
class Take[A]
class Take[A]
class TakeRight[A]
class TakeRight[A]
class TakeRight[A]
class TakeWhile[A]
class Unfold[A, S]
class Updated[A]
class Zip[A, B]
class ZipAll[A, B]
class ZipWithIndex[A]
class PriorityQueue[A]
trait Map[K, V]
trait DefaultMap[K, V]
trait SeqMap[K, V]
trait SeqMap[K, V]
trait SeqMap[K, V]
trait SortedMap[K, V]
trait SortedMap[K, V]
trait SortedMap[K, V]
trait Map[K, V]
trait Map[K, V]
trait Map[K, V]
trait MultiMap[K, V]
trait Seq[A]
trait IndexedSeq[A]
trait IndexedSeq[A]
trait IndexedSeq[T]
trait IndexedBuffer[A]
trait LinearSeq[A]
trait LinearSeq[A]
trait Seq[A]
trait Seq[A]
trait Buffer[A]
class Accumulator[A, CC, C]
trait Set[A]
trait SortedSet[A]
trait BitSet
trait SortedSet[A]
trait SortedSet[A]
trait Set[A]
trait Set[A]
trait View[A]
trait MapView[K, V]
trait SeqView[A]
class Sorted[A, B]
trait Iterable[A]
trait Iterable[A]
trait MapFactoryDefaults[K, V, CC, WithFilterCC]
class WeakHashMap[K, V]
trait MapOps[K, V, CC, C]
trait SortedMapFactoryDefaults[K, V, CC, WithFilterCC, UnsortedCC]
trait SortedMapOps[K, V, CC, C]
trait StrictOptimizedSortedMapOps[K, V, CC, C]
trait StrictOptimizedSortedMapOps[K, V, CC, C]
trait SortedMapOps[K, V, CC, C]
trait SortedMapOps[K, V, CC, C]
trait StrictOptimizedMapOps[K, V, CC, C]
trait StrictOptimizedMapOps[K, V, CC, C]
trait MapOps[K, V, CC, C]
trait MapOps[K, V, CC, C]
trait SeqOps[A, CC, C]
trait IndexedSeqOps[A, CC, C]
trait IndexedSeqOps[A, CC, C]
trait IndexedSeqOps[A, CC, C]
trait LinearSeqOps[A, CC, C]
trait LinearSeqOps[A, CC, C]
trait StrictOptimizedSeqOps[A, CC, C]
trait StrictOptimizedSeqOps[A, CC, C]
trait ArrayDequeOps[A, CC, C]
trait SeqOps[A, CC, C]
trait SeqOps[A, CC, C]
trait SetOps[A, CC, C]
trait SortedSetOps[A, CC, C]
trait BitSetOps[C]
trait SortedSetFactoryDefaults[A, CC, WithFilterCC]
trait SortedSetOps[A, CC, C]
trait SortedSetOps[A, CC, C]
trait StrictOptimizedSetOps[A, CC, C]
trait StrictOptimizedSetOps[A, CC, C]
trait SetOps[A, CC, C]
trait SetOps[A, CC, C]
trait Iterator[A]
class Source
Self type
trait IterableOps[+A, +CC[_], +C] extends IterableOnce[A] with IterableOnceOps[A, CC, C]

Base trait for Iterable operations

Base trait for Iterable operations

VarianceNote

We require that for all child classes of Iterable the variance of the child class and the variance of the C parameter passed to IterableOps are the same. We cannot express this since we lack variance polymorphism. That's why we have to resort at some places to write C[A @uncheckedVariance].

Attributes

C

type of the collection (e.g. List[Int], String, BitSet). Operations returning a collection with the same type of element (e.g. drop, filter) return a C.

CC

type constructor of the collection (e.g. List, Set). Operations returning a collection with a different type of element B (e.g. map) return a CC[B].

Companion:
object
Source:
Iterable.scala
Graph