1 files changed, 39 insertions, 0 deletions

diff --git a/libcnary/include/node_iterator.h b/libcnary/include/node_iterator.h
new file mode 100644
index 0000000..8f39ceb
--- /dev/null
+++ b/libcnary/include/node_iterator.h
@@ -0,0 +1,39 @@
+/*
+ * node_iterator.h
+ *
+ *  Created on: Mar 8, 2011
+ *      Author: posixninja
+ */
+
+#ifndef NODE_ITERATOR_H_
+#define NODE_ITERATOR_H_
+
+#include "iterator.h"
+#include "node_list.h"
+
+// This class implements the abstract iterator class
+typedef struct node_iterator_t {
+        // Super class
+        struct iterator_t super;
+
+        // Local members
+        struct node_t*(*next)(struct node_iterator_t* iterator);
+        int(*bind)(struct node_iterator_t* iterator, struct node_list_t* list);
+
+        unsigned int count;
+        unsigned int position;
+
+        struct node_list_t* list;
+        struct node_t* end;
+        struct node_t* begin;
+        struct node_t* value;
+
+} node_iterator_t;
+
+void node_iterator_destroy(node_iterator_t* iterator);
+node_iterator_t* node_iterator_create(node_list_t* list);
+
+struct node_t* node_iterator_next(struct node_iterator_t* iterator);
+int node_iterator_bind(struct node_iterator_t* iterator, struct node_list_t* list);
+
+#endif /* NODE_ITERATOR_H_ */