1 files changed, 5 insertions, 0 deletions
diff --git a/Project/Sum.h b/Project/Sum.h
index 682effb..4b12653 100644
--- a/Project/Sum.h
+++ b/Project/Sum.h
@@ -16,6 +16,11 @@ public:
     virtual bool Contains(wxPoint2DDouble position) const { return m_rect.Contains(position); }
     virtual bool Intersects(wxRect2DDouble rect) const { return m_rect.Intersects(rect); }
     virtual bool ShowForm(wxWindow* parent, Element* element);
+    
+    virtual std::vector<Signal> GetSignalList() const { return m_signalList; }
+    virtual void SetSignalList(std::vector<Signal> signalList) { m_signalList = signalList; }
+    
+    virtual void UpdatePoints();
 
 protected:
     std::vector<Signal> m_signalList;