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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2002-2009, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id: Predef.scala 18558 2009-08-24 14:03:30Z moors $
package scala
import collection.mutable._
import collection.immutable.WrappedString
/** The `LowPriorityImplicits` class provides implicit values that are
* valid in all Scala compilation units without explicit qualification, but that
* are partially overridden by higher-priority conmversions in Predef
*/
class LowPriorityImplicits {
implicit def genericArrayWrapper[T](xs: Array[T]): WrappedArray[T] = (xs: AnyRef) match { // !!! drop the AnyRef and get unreachable code errors!
case x: Array[AnyRef] => arrayWrapper[AnyRef](x).asInstanceOf[WrappedArray[T]]
case x: Array[Int] => arrayWrapper(x).asInstanceOf[WrappedArray[T]]
case x: Array[Double] => arrayWrapper(x).asInstanceOf[WrappedArray[T]]
case x: Array[Long] => arrayWrapper(x).asInstanceOf[WrappedArray[T]]
case x: Array[Float] => arrayWrapper(x).asInstanceOf[WrappedArray[T]]
case x: Array[Char] => arrayWrapper(x).asInstanceOf[WrappedArray[T]]
case x: Array[Byte] => arrayWrapper(x).asInstanceOf[WrappedArray[T]]
case x: Array[Short] => arrayWrapper(x).asInstanceOf[WrappedArray[T]]
case x: Array[Boolean] => arrayWrapper(x).asInstanceOf[WrappedArray[T]]
case x: Array[Unit] => arrayWrapper(x).asInstanceOf[WrappedArray[T]]
}
implicit def arrayWrapper[T <: AnyRef](xs: Array[T]): WrappedRefArray[T] = new WrappedRefArray[T](xs.asInstanceOf[Array[AnyRef]])
implicit def arrayWrapper(xs: Array[Int]): WrappedIntArray = new WrappedIntArray(xs)
implicit def arrayWrapper(xs: Array[Double]): WrappedDoubleArray = new WrappedDoubleArray(xs)
implicit def arrayWrapper(xs: Array[Long]): WrappedLongArray = new WrappedLongArray(xs)
implicit def arrayWrapper(xs: Array[Float]): WrappedFloatArray = new WrappedFloatArray(xs)
implicit def arrayWrapper(xs: Array[Char]): WrappedCharArray = new WrappedCharArray(xs)
implicit def arrayWrapper(xs: Array[Byte]): WrappedByteArray = new WrappedByteArray(xs)
implicit def arrayWrapper(xs: Array[Short]): WrappedShortArray = new WrappedShortArray(xs)
implicit def arrayWrapper(xs: Array[Boolean]): WrappedBooleanArray = new WrappedBooleanArray(xs)
implicit def arrayWrapper(xs: Array[Unit]): WrappedUnitArray = new WrappedUnitArray(xs)
implicit def wrapString(s: String): WrappedString = new WrappedString(s)
implicit def unwrapString(ws: WrappedString): String = ws.self
}
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