Scala example source code file (GenericClassTagTraversableTemplate.scala)

This example Scala source code file (GenericClassTagTraversableTemplate.scala) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Scala source code examples by using tags.

All credit for the original source code belongs to scala-lang.org; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Scala tags/keywords

annotation, builder, cc, classmanifest, classtag, genericclassmanifestcompanion, genericclasstagcompanion, genericclasstagtraversabletemplate, hasnewbuilder, reflection, traversable

The GenericClassTagTraversableTemplate.scala Scala example source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2010-2013, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */

package scala
package collection
package generic

import mutable.Builder
import scala.annotation.unchecked.uncheckedVariance
import scala.language.higherKinds
import scala.reflect.ClassTag

/** This trait represents collections classes which require class
 *  tags for their element types.
 *
 *  @author Aleksandar Prokopec
 *  @since 2.8
 */
trait GenericClassTagTraversableTemplate[+A, +CC[X] <: Traversable[X]] extends HasNewBuilder[A, CC[A] @uncheckedVariance] {
  implicit protected[this] val tag: ClassTag[A]
  def classTagCompanion: GenericClassTagCompanion[CC]
  def genericClassTagBuilder[B](implicit tag: ClassTag[B]): Builder[B, CC[B]] = classTagCompanion.newBuilder[B]
  @deprecated("use classTagCompanion instead", "2.10.0")
  def classManifestCompanion: GenericClassManifestCompanion[CC] = classTagCompanion
  @deprecated("use genericClassTagBuilder instead", "2.10.0")
  def genericClassManifestBuilder[B](implicit manifest: ClassManifest[B]): Builder[B, CC[B]] = genericClassTagBuilder[B](manifest)
}