add hierarchical node

include/nodes/BaseNode.h

@@ -2,16 +2,19 @@
 #include <iostream>
 
 #include "ifaces/INode.h"
+#include "Logger.h"
 
 class BaseNode : public virtual INode {
 public:
 	BaseNode(std::string name) : name_(std::move(name)) {
-		std::cout << "--- Base constructor called for: " << name_ << "\n";
+		Logger::get("Node").dbg(std::string("--- Base constructor called for: ") + name_);
 	}
 	const std::string& name() const override { return name_; }
+	const std::string& kind() const override { return kind_; }
 	~BaseNode() {
-		std::cout << "--- Base destructor called for: " << name_ << "\n";
+		Logger::get("Node").dbg(std::string("--- Base destructor called for: ") + name_);
 	}
 protected:
 	std::string name_;
+	std::string kind_;
 };

include/nodes/ComplexNode.h

@@ -0,0 +1,17 @@
+#pragma once
+#include <iostream>
+
+#include "nodes/BaseNode.h"
+#include "mixins/HierarchicalLinkMixin.h"
+#include "Logger.h"
+
+class ComplexNode : public BaseNode,
+		    virtual public HierarchicalLinkMixin {
+public:
+	~ComplexNode() {
+		Logger::get("Node").dbg(std::string("--- Complex destructor called for: ") + name_);
+	}
+	ComplexNode(std::string name) : BaseNode(std::move(name)) {
+		Logger::get("Node").dbg(std::string("--- Complex constructor called for: ") + name_);
+	}
+};

include/nodes/SimpleNode.h

@@ -3,15 +3,16 @@
 
 #include "nodes/BaseNode.h"
 #include "mixins/LazyLinkMixin.h"
-#include "links/OneToManyLink.h"
+#include "links/OneToOneLink.h"
+#include "Logger.h"
 
 class SimpleNode : public BaseNode,
-		   virtual public LazyLinkMixin<OneToManyLink<ILinkMixin>> {
+		   virtual public LazyLinkMixin<OneToOneLink<ILinkMixin>> {
 public:
 	~SimpleNode() {
-		std::cout << "--- Simple destructor called for: " << name_ << "\n";
+		Logger::get("Node").dbg(std::string("--- Simple destructor called for: ") + name_);
 	}
 	SimpleNode(std::string name) : BaseNode(std::move(name)) {
-		std::cout << "--- Simple constructor called for: " << name_ << "\n";
+		Logger::get("Node").dbg(std::string("--- Simple constructor called for: ") + name_);
 	}
 };