Trait

special.collection

CollBuilder

Related Doc: package collection

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trait CollBuilder extends AnyRef

Interface to access global collection methods. See default implementation in CollOverArrayBuilder.

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Abstract Value Members

  1. abstract def emptyColl[T](implicit tT: RType[T]): Coll[T]

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    Create an empty collection with items of the given type.

    Create an empty collection with items of the given type. Even though there are no items, the type of them is specified.

  2. abstract def fromArray[T](arr: Array[T])(implicit arg0: RType[T]): Coll[T]

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    Wrap array into collection.

  3. abstract def fromItems[T](items: T*)(implicit cT: RType[T]): Coll[T]

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    Construct a new collection from the given list of arguments.

    Construct a new collection from the given list of arguments. The arguments should be of the same type for which there should be an implicit type descriptor at the call site.

    Annotations
    @Reified()
  4. abstract def pairColl[A, B](as: Coll[A], bs: Coll[B]): PairColl[A, B]

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    Constructs a new collection of pairs out of the pair of collections by zipping them.

    Constructs a new collection of pairs out of the pair of collections by zipping them. The resulting collection is semantically equivalent to as.zip(bs).

    as

    collection of first items

    bs

    collection of second items

    returns

    an instance of PairColl interface with represents the resulting collection of pairs.

  5. abstract def replicate[T](n: Int, v: T)(implicit arg0: RType[T]): Coll[T]

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    Creates a new collection by replicating value v.

    Creates a new collection by replicating value v.

    n

    how many times to replicate value v

    v

    value to replicate

    returns

    collection of the form (v, v, v, ... v) of n elements.

  6. abstract def unzip[A, B](xs: Coll[(A, B)]): (Coll[A], Coll[B])

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    Deconstruct collection of (A,B) pairs into pair of collections.

    Deconstruct collection of (A,B) pairs into pair of collections. If xs is represented as PairColl, then this is O(1) operation (no data is touched).

  7. abstract def xor(left: Coll[Byte], right: Coll[Byte]): Coll[Byte]

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    Element-wise xor of two collections.

Concrete Value Members

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. def pairCollFromArrays[A, B](as: Array[A], bs: Array[B])(implicit arg0: RType[A], arg1: RType[B]): PairColl[A, B]

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    Constructs a new collection of pairs out of the pair of arrays by wrapping them in collections and delegating to pairColl method.

    Constructs a new collection of pairs out of the pair of arrays by wrapping them in collections and delegating to pairColl method. The resulting collection is semantically equivalent to as.zip(bs).

    as

    collection of first items

    bs

    collection of second items

    returns

    an instance of PairColl interface with represents the resulting collection of pairs.

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

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  17. def toString(): String

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  18. final def wait(): Unit

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

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

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