working...?

include/ifaces/INode.h

@@ -1,11 +1,10 @@
 #pragma once
 #include "ifaces/ILinkMixin.h"
+#include "ifaces/ILink.h"
 #include <string>
 
-// INode является ILinkMixin, поэтому полный #include здесь оправдан
-class INode : public ILinkMixin {
+class INode : public virtual ILinkMixin {
 public:
-	~INode() override = default;
+	~INode() = default;
 	virtual const std::string& name() const = 0;
-	virtual NodePtr getSelf() = 0;
 };

include/mixins/LazyLinkMixin.h

@@ -1,12 +1,13 @@
 #pragma once
 #include <iostream>
 #include "ifaces/INode.h"
+#include "ifaces/ILinkMixin.h"
 #include "links/LeafLink.h"
 #include "links/OneToManyLink.h"
 #include <memory>
 
 template <class TLink>
-class LazyLinkMixin : public ILinkMixin {
+class LazyLinkMixin : public virtual ILinkMixin {
 public:
 	void linkChild(const NodePtr& childNode) override {
 		LinkPtr childLink = childNode->getLink();

include/nodes/BaseNode.h

@@ -7,6 +7,9 @@ class BaseNode : public INode,
 		 public LazyLinkMixin<OneToManyLink>,
 		 public std::enable_shared_from_this<BaseNode> {
 public:
+    //using LazyLinkMixin<OneToManyLink>::linkChild;
+    //using LazyLinkMixin<OneToManyLink>::unlinkParent;
+    //using LazyLinkMixin<OneToManyLink>::getLink;
 	BaseNode(std::string name) : name_(std::move(name)) {}
 	const std::string& name() const override { return name_; }
 	~BaseNode() {