// thanks to GDBs wonderful casting abilities, we need these:
Item*
-to_item (Graphical_element* g)
+to_item (Grob* g)
{
- return dynamic_cast<Item*>(g);
+ return dynamic_cast<Item*> (g);
}
Spanner*
-to_spanner (Graphical_element*g)
+to_spanner (Grob*g)
{
- return dynamic_cast<Spanner*>(g);
+ return dynamic_cast<Spanner*> (g);
}