first implementation of integration of breeze DenseVectors to scala collections

1 files changed, 16 insertions, 0 deletions

diff --git a/src/main/scala/scalam/collection/DenseVectorOps.scala b/src/main/scala/scalam/collection/DenseVectorOps.scala
new file mode 100644
index 0000000..b7b6446
--- /dev/null
+++ b/src/main/scala/scalam/collection/DenseVectorOps.scala
@@ -0,0 +1,16 @@
+package scalam.collection
+
+import scala.collection.mutable.IndexedSeqOptimized
+import breeze.linalg.DenseVector
+
+/* TODO find solution to remove class manifest */
+class DenseVectorOps[Elem: ClassManifest](self: DenseVector[Elem]) extends IndexedSeqOptimized/*Like*/[Elem, DenseVector[Elem]] {
+  override def newBuilder = new DenseVectorBuilder[Elem]
+  
+  override def apply(index: Int) = self.apply(index)
+  override def update(index: Int, value: Elem) = self.update(index, value)
+  override def length = self.length
+  
+  override def seq = this
+}
+