Begin Network build

Node.h

@@ -0,0 +1,31 @@
+#ifndef NODE_H
+#define NODE_H
+#include <torch/torch.h>
+#include <vector>
+#include <string>
+namespace bayesnet {
+    using namespace std;
+    class Node {
+    private:
+        static int next_id;
+        const int id;
+        string name;
+        vector<Node*> parents;
+        vector<Node*> children;
+        int numStates;
+        torch::Tensor cpt;
+    public:
+        Node(const std::string& name, int numStates);
+        void addParent(Node* parent);
+        void addChild(Node* child);
+        string getName() const;
+        vector<Node*>& getParents();
+        vector<Node*>& getChildren();
+        torch::Tensor& getCPT();
+        void setCPT(const torch::Tensor& cpt);
+        int getNumStates() const;
+        int getId() const { return id; }
+        string getCPDKey(const Node*) const;
+    };
+}
+#endif