instance Nodes using copy constructor in NodeFactory

1 files changed, 3 insertions, 1 deletions

diff --git a/GateAnd.h b/GateAnd.h
index 40e3927..5eedc07 100644
--- a/GateAnd.h
+++ b/GateAnd.h
@@ -4,11 +4,13 @@
 
 class GateAnd : public Node {
 public:
-	GateAnd(const char * type);
+	GateAnd(const GateAnd * prototype);
 	virtual ~GateAnd() = default;
 	virtual void compare();
+	virtual GateAnd * clone() const;
 
 private:
+	GateAnd(const char * type);
 	constexpr static const char * type = "and";
 	static GateAnd instance;
 };