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package scalam.collection
import scala.collection.mutable.IndexedSeqLike
import breeze.linalg.DenseVector
/** A common supertrait of `DenseVectorOps` and `WrappedDenseVector` that factors out most
* operations on dense vectors and wrapped dense vectors.
*
* @tparam Elem type of the elements contained in the dense vector like object.
* @tparam Repr the type of the actual collection containing the elements.
*
* @define Coll `DenseVectorLike`
*/
trait DenseVectorLike[Elem, Repr] extends IndexedSeqLike[Elem, Repr]{
/** Underlying dense vector. */
def self: DenseVector[Elem]
override def apply(index: Int): Elem = self.apply(index)
override def update(index: Int, value: Elem): Unit = self.update(index, value)
override def length: Int = self.length
}
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