TAO/tests/OBV/Forward/TreeController.idl

   1 valuetype BaseNode;
   2
   3 // This TreeController is probably a silly idea.
   4 // All I want from it is a valutype forward declared
   5 // in one file and fully defined in another.
   6
   7 valuetype TreeController
   8 {
   9   public BaseNode root;
  10 };
  11
  12 interface Test
  13 {
  14   // Returnes the reflected copy of its argument.
  15   TreeController reflect (in TreeController tc);
  16
  17   // Shutdown the romote ORB
  18   oneway void shutdown ();
  19 };
  20
  21 // HOWEVER it is illegal to not include the full definition of the
  22 // forward declared BaseNode by the end of the compilation unit.
  23 // (The code generation of the _copy_value() function for TreeController
  24 // requires to know how to downcast the "root" member to it's corresponding
  25 // "BaseNode" type; this requires full knowledge of the enclosed type.)
  26 #include <TreeBase.idl>