1.1 --- a/lemon/smart_graph.h Thu Feb 25 09:46:12 2021 +0100
1.2 +++ b/lemon/smart_graph.h Tue Jul 28 21:23:36 2020 +0200
1.3 @@ -863,7 +863,8 @@
1.4 public:
1.5 RedNode() {}
1.6 RedNode(const RedNode& node) : Node(node) {}
1.7 - RedNode(Invalid) : Node(INVALID){}
1.8 + RedNode(Invalid) : Node(INVALID) {}
1.9 + const RedNode& operator=(const RedNode& node) { Node::operator=(node); return *this;}
1.10 };
1.11
1.12 class BlueNode : public Node {
1.13 @@ -876,6 +877,7 @@
1.14 BlueNode() {}
1.15 BlueNode(const BlueNode& node) : Node(node) {}
1.16 BlueNode(Invalid) : Node(INVALID){}
1.17 + const BlueNode& operator=(const BlueNode& node) { Node::operator=(node); return *this;}
1.18 };
1.19
1.20 class Edge {