Preliminary setup - basic data structures are there.

node.cpp

@@ -1,12 +1,24 @@
 #include "node.h"
+#include "content.h"
 
 namespace YAML
 {
-	Node::Node()
+	Node::Node(): m_pContent(0)
 	{
 	}
 
 	Node::~Node()
+	{
+		Clear();
+	}
+
+	void Node::Clear()
+	{
+		delete m_pContent;
+		m_pContent = 0;
+	}
+
+	void Node::Read(std::istream& in)
 	{
 	}
 }