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-rw-r--r--src/library/scalax/collection/generic/mutable/Growable.scala94
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diff --git a/src/library/scalax/collection/generic/mutable/Growable.scala b/src/library/scalax/collection/generic/mutable/Growable.scala
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--- a/src/library/scalax/collection/generic/mutable/Growable.scala
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-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2003-2009, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-// $Id: Iterable.scala 15188 2008-05-24 15:01:02Z stepancheg $
-
-package scalax.collection.generic.mutable
-
-/** This class represents collections that can be augmented using a += operator.
- *
- * @autor Martin Odersky
- * @owner Martin Odersky
- * @version 2.8
- */
-trait Growable[A] {
-
- /** Add a single element to this collection.
- *
- * @param elem the element to add.
- */
- def +=(elem: A): Unit
-
- /** Add a two or more elements to this collection.
- *
- * @param elem1 the first element to add.
- * @param elem2 the second element to add.
- * @param elems the remaining elements to add.
- */
- def +=(elem1: A, elem2: A, elems: A*) {
- this += elem1
- this += elem2
- this ++= elems.asInstanceOf[Iterable[A]] // !@!
- }
-
- /** Adds a number of elements provided by an iterator
- *
- * @param iter the iterator.
- */
- def ++=(iter: collection.Iterator[A]) { iter foreach += }
-
- /** Adds a number of elements provided by an iterable object
- * via its <code>elements</code> method.
- *
- * @param iter the iterable object.
- */
- def ++=(iter: collection.Iterable[A]) { iter foreach += }
-
- /** Add a single element to this collection and return
- * the identity of the collection.
- *
- * @param elem the element to add.
- */
- def +(elem: A): this.type = { this += elem; this }
-
- /** Add two or more elements to this collection and return
- * the identity of the collection.
- *
- * @param elem1 the first element to add.
- * @param elem2 the second element to add.
- * @param elems the remaining elements to add.
- */
- def +(elem1: A, elem2: A, elems: A*): this.type =
- this + elem1 + elem2 ++ elems.asInstanceOf[Iterable[A]] // !@!
-
- /** Adds a number of elements provided by an iterable object
- * via its <code>elements</code> method. The identity of the
- * collection is returned.
- *
- * @param iter the iterable object.
- * @return the updated collection.
- */
- def ++(iter: Iterable[A]): this.type = { this ++= iter; this }
-
- /** Adds a number of elements provided by an iterator
- * via its <code>elements</code> method. The identity of the
- * collection is returned.
- *
- * @param iter the iterator
- * @return the updated collection.
- */
- def ++(iter: Iterator[A]): this.type = { this ++= iter; this }
-
- /** Clears the collection contents.
- */
- def clear()
-}
-
-
-
-