Begin Network build

simple/Node.cc

@@ -0,0 +1,14 @@
+#include <string>
+#include <vector>
+#include <map>
+#include "Node.h"
+
+namespace bayesnet {
+    Node::Node(std::string name) : name(name) {}
+
+    void Node::addParent(Node* parent)
+    {
+        parents.push_back(parent);
+        parent->children.push_back(this);
+    }
+}