scala
class Symbol

[source: `scala/Symbol.scala`]

`case final` `class` Symbol(`val` name : String)
  `extends` Product

  Instances of `Symbol` can be created easily with Scala's built-in quote mechanism.

  For instance, the Scala term `'mysym` will invoke the constructor of the `Symbol` class in the following way: `new Symbol("mysym")`.

Author
  Martin Odersky
Version
  1.7, 08/12/2003

Method Summary
`override def` | equals (arg0 : Any) : Boolean
`override def` | hashCode : Int
`def` | intern : Symbol Makes this symbol into a unique reference. If two interened symbols are equal (i.e. they have the same name) then they must be identical (wrt reference equality).
`override final def` | productArity : Int return k for a product `A(x_1,...,x_k))`
`override final def` | productElement (arg0 : Int) : Any for a case class `A(x_1,...,x_k))`, returns `x_(i+1)` for `0 <= i < k`
`override final def` | productPrefix : String By default the empty string. Implementations may override this method in order to prepend a string prefix to the result of the toString methods.
`override def` | toString : String Converts this symbol to a string.

Methods inherited from Product
element, arity

Methods inherited from AnyRef
getClass, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized

Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf

Method Details

`override` `def` toString : String

  Converts this symbol to a string.

`` `def` intern : Symbol

  Makes this symbol into a unique reference.

  If two interened symbols are equal (i.e. they have the same name) then they must be identical (wrt reference equality).

Returns
  the unique reference to this symbol.

`override` `def` hashCode : Int

`override` `def` equals(arg0 : Any) : Boolean

`override final` `def` productPrefix : String

  By default the empty string. Implementations may override this method in order to prepend a string prefix to the result of the toString methods.

Overrides
  Product.productPrefix

`override final` `def` productArity : Int

  return k for a product `A(x_1,...,x_k))`

Overrides
  Product.productArity

`override final` `def` productElement(arg0 : Int) : Any

  for a case class `A(x_1,...,x_k))`, returns `x_(i+1)` for `0 <= i < k`

Parameters
  `n -` the position of the n-th element
Throws
  `IndexOutOfBoundsException -`
Returns
  ...

Overrides
  Product.productElement