Glow: Removed empty function.

xtt/lib/glow/src/glow_array.cpp

@@ -1250,13 +1250,6 @@ void GlowArray::conpoint_refcon_redraw(void* node, int conpoint)
   }
 }
 
-void GlowArray::conpoint_refcon_erase(void* node, int conpoint)
-{
-  for (int i = 0; i < a_size; i++) {
-    a[i]->conpoint_refcon_redraw(node, conpoint);
-  }
-}
-
 void GlowArray::set_inverse(int on)
 {
   for (int i = 0; i < a_size; i++) {

xtt/lib/glow/src/glow_array.h

@@ -177,7 +177,6 @@ public:
   void move(double delta_x, double delta_y, int grid);
   void move_noerase(int delta_x, int delta_y, int grid);
   void conpoint_refcon_redraw(void* node, int conpoint);
-  void conpoint_refcon_erase(void* node, int conpoint);
   void set_inverse(int on);
   void configure();
   int brow_insert(

xtt/lib/glow/src/glow_array_elem.h

@@ -167,7 +167,6 @@ public:
     return 0;
   }
   virtual void conpoint_refcon_redraw(void* node, int conpoint){}
-  virtual void conpoint_refcon_erase(void* node, int conpoint){}
   virtual void remove_notify(){}
   virtual void set_user_data(void* data){}
   virtual void get_user_data(void** data){}

xtt/lib/glow/src/glow_con.cpp

@@ -3222,11 +3222,6 @@ void GlowCon::move_ref(double x1, double y1, double x2, double y2)
   }
 }
 
-void GlowCon::conpoint_refcon_erase(void* node, int conpoint)
-{
-  ctx->set_dirty();
-}
-
 void GlowCon::conpoint_refcon_redraw(void* node, int conpoint)
 {
   double x1, y1, x2, y2;

xtt/lib/glow/src/glow_con.h

@@ -259,7 +259,6 @@ public:
       double src_x, double src_y, glow_eDirection src_dir);
   void move_ref(double x1, double y1, double x2, double y2);
   void conpoint_refcon_redraw(void* node, int conpoint);
-  void conpoint_refcon_erase(void* node, int conpoint);
   void remove_notify();
   int ideal_line_cnt;
   int current_line_cnt;

xtt/lib/glow/src/glow_ctx.h

@@ -709,16 +709,6 @@ public:
     a.conpoint_refcon_redraw(node, conpoint);
   }
 
-  //! Erase the reference connections for a specific node and connection point.
-  /*!
-    \param node		Node.
-    \param conpoint	Connection point number.
-  */
-  void conpoint_refcon_erase(void* node, int conpoint)
-  {
-    a.conpoint_refcon_erase(node, conpoint);
-  }
-
   //! Get object from name.
   /*!
     \param name		Object name.

xtt/lib/glow/src/glow_node.cpp

@@ -383,7 +383,6 @@ void GlowNode::get_annotation(int num, char* text, int size)
 
 void GlowNode::conpoint_refcon_reconfig(int conpoint)
 {
-  //  ctx->conpoint_refcon_erase( this, conpoint);
   refcon_cnt[conpoint] = 0;
   ctx->conpoint_refcon_redraw(this, conpoint);
 }

xtt/lib/glow/src/glow_node.h

@@ -264,7 +264,6 @@ public:
   void conpoint_refcon_reconfig(int conpoint);
 
   void conpoint_refcon_redraw(void* node, int conpoint){}
-  void conpoint_refcon_erase(void* node, int conpoint){}
   void remove_notify();
 
   void* user_data; //!< User data.