Start using dynamic_casts where appropriate, cleaned up some bugs

2011-07-01 23:24:41 -04:00
parent 2bdc7e0e59
commit 306f3d0c17
5 changed files with 10 additions and 12 deletions
--- a/graph.h
+++ b/graph.h
@ -25,6 +25,7 @@ class Vertex
 {
  public:
    Vertex(int x, int y, int z, int r, int colour = 0, int score = 0);
+    virtual ~Vertex();

    int x;
    int y;