1 files changed, 59 insertions, 0 deletions
diff --git a/libcnary/include/node.h b/libcnary/include/node.h
new file mode 100644
index 0000000..35f6333
--- /dev/null
+++ b/libcnary/include/node.h
@@ -0,0 +1,59 @@
+/*
+ * node.h
+ *
+ *  Created on: Mar 7, 2011
+ *      Author: posixninja
+ */
+
+#ifndef NODE_H_
+#define NODE_H_
+
+#include "object.h"
+
+#define NODE_TYPE 1;
+
+struct node_list_t;
+
+// This class implements the abstract iterator class
+typedef struct node_t {
+	// Super class
+	struct node_t* next;
+	struct node_t* prev;
+	unsigned int count;
+
+	// Local Properties
+	int isRoot;
+	int isLeaf;
+
+	// Local Members
+	void *data;
+	unsigned int depth;
+	struct node_t* parent;
+	struct node_list_t* children;
+
+	// Virtual Functions
+	int(*attach)(struct node_t* parent, struct node_t* child);
+	int(*detach)(struct node_t* parent, struct node_t* child);
+
+} node_t;
+
+void node_destroy(struct node_t* node);
+struct node_t* node_create(struct node_t* parent, void* data);
+
+int node_attach(struct node_t* parent, struct node_t* child);
+int node_detach(struct node_t* parent, struct node_t* child);
+int node_insert(struct node_t* parent, unsigned int index, struct node_t* child);
+
+unsigned int node_n_children(struct node_t* node);
+node_t* node_nth_child(struct node_t* node, unsigned int n);
+node_t* node_first_child(struct node_t* node);
+node_t* node_prev_sibling(struct node_t* node);
+node_t* node_next_sibling(struct node_t* node);
+int node_child_position(struct node_t* parent, node_t* child);
+
+typedef void* (*copy_func_t)(const void *src);
+node_t* node_copy_deep(node_t* node, copy_func_t copy_func);
+
+void node_debug(struct node_t* node);
+
+#endif /* NODE_H_ */