scala.collection.generic

Subtractable

trait Subtractable[A, +Repr <: Subtractable[A, Repr]] extends AnyRef

This trait represents collection-like objects that can be reduced using a '+' operator. It defines variants of - and -- as convenience methods in terms of single-element removal -.

A

the type of the elements of the collection.

Repr

the type of the collection itself

Self Type
Subtractable[A, Repr]
Source
Subtractable.scala
Version

2.8

Since

2.8

Linear Supertypes
AnyRef, Any
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Inherited
  1. Subtractable
  2. AnyRef
  3. Any
Implicitly
  1. by StringAdd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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  1. Public
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Abstract Value Members

  1. abstract def -(elem: A): Repr

    Creates a new collection from this collection with an element removed.

    Creates a new collection from this collection with an element removed.

    elem

    the element to remove

    returns

    a new collection that contains all elements of the current collection except one less occurrence of elem.

  2. abstract def repr: Repr

    The representation object of type Repr which contains the collection's elements

    The representation object of type Repr which contains the collection's elements

    Attributes
    protected

Concrete 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. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from Subtractable[A, Repr] to StringAdd[Subtractable[A, Repr]] performed by method StringAdd in scala.Predef.
    Definition Classes
    StringAdd
  5. def -(elem1: A, elem2: A, elems: A*): Repr

    Creates a new collection from this collection with some elements removed.

    Creates a new collection from this collection with some elements removed.

    This method takes two or more elements to be removed. Another overloaded variant of this method handles the case where a single element is removed.

    elem1

    the first element to remove.

    elem2

    the second element to remove.

    elems

    the remaining elements to remove.

    returns

    a new collection that contains all elements of the current collection except one less occurrence of each of the given elements.

  6. def --(xs: GenTraversableOnce[A]): Repr

    Creates a new collection from this collection by removing all elements of another collection.

    Creates a new collection from this collection by removing all elements of another collection.

    xs

    the collection containing the removed elements.

    returns

    a new collection that contains all elements of the current collection except one less occurrence of each of the elements of elems.

  7. def ->[B](y: B): (Subtractable[A, Repr], B)

    Implicit information
    This member is added by an implicit conversion from Subtractable[A, Repr] to ArrowAssoc[Subtractable[A, Repr]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  8. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  9. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  10. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  11. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. def ensuring(cond: (Subtractable[A, Repr]) ⇒ Boolean, msg: ⇒ Any): Subtractable[A, Repr]

    Implicit information
    This member is added by an implicit conversion from Subtractable[A, Repr] to Ensuring[Subtractable[A, Repr]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: (Subtractable[A, Repr]) ⇒ Boolean): Subtractable[A, Repr]

    Implicit information
    This member is added by an implicit conversion from Subtractable[A, Repr] to Ensuring[Subtractable[A, Repr]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def ensuring(cond: Boolean, msg: ⇒ Any): Subtractable[A, Repr]

    Implicit information
    This member is added by an implicit conversion from Subtractable[A, Repr] to Ensuring[Subtractable[A, Repr]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. def ensuring(cond: Boolean): Subtractable[A, Repr]

    Implicit information
    This member is added by an implicit conversion from Subtractable[A, Repr] to Ensuring[Subtractable[A, Repr]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  16. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  17. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  18. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  19. def formatted(fmtstr: String): String

    Returns string formatted according to given format string.

    Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

    Implicit information
    This member is added by an implicit conversion from Subtractable[A, Repr] to StringFormat[Subtractable[A, Repr]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  20. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  21. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  22. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  23. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  24. final def notify(): Unit

    Definition Classes
    AnyRef
  25. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  26. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  27. def toString(): String

    Definition Classes
    AnyRef → Any
  28. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. def [B](y: B): (Subtractable[A, Repr], B)

    Implicit information
    This member is added by an implicit conversion from Subtractable[A, Repr] to ArrowAssoc[Subtractable[A, Repr]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion StringAdd from Subtractable[A, Repr] to StringAdd[Subtractable[A, Repr]]

Inherited by implicit conversion StringFormat from Subtractable[A, Repr] to StringFormat[Subtractable[A, Repr]]

Inherited by implicit conversion Ensuring from Subtractable[A, Repr] to Ensuring[Subtractable[A, Repr]]

Inherited by implicit conversion ArrowAssoc from Subtractable[A, Repr] to ArrowAssoc[Subtractable[A, Repr]]

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