Implemented iterators for Vector.

1 files changed, 14 insertions, 0 deletions

diff --git a/lout/container.hh b/lout/container.hh
index f1008e82..10139211 100644
--- a/lout/container.hh
+++ b/lout/container.hh
@@ -102,11 +102,25 @@ public:
  */
 class Vector: public Collection
 {
+   friend class VectorIterator;
+
 private:
    object::Object **array;
    int numAlloc, numElements;
    bool ownerOfObjects;
 
+   class VectorIterator: public AbstractIterator
+   {
+   private:
+      Vector *vector;
+      int index;
+      
+   public:
+      VectorIterator(Vector *vector) { this->vector = vector; index = -1; }
+      bool hasNext();
+      Object *getNext();
+   };
+
 protected:
    AbstractIterator* createIterator();