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diff src/ov-fcn-handle.h @ 7651:443a8f5a50fd

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require both subsref variants to be defined in octave_value subclasses
author John W. Eaton <jwe@octave.org>
date Wed, 26 Mar 2008 22:09:42 -0400
parents 745a8299c2b5
children 5adeea5de26c
line wrap: on
line diff
--- a/src/ov-fcn-handle.h
+++ b/src/ov-fcn-handle.h
@@ -57,11 +57,11 @@
   octave_base_value *clone (void) const { return new octave_fcn_handle (*this); }
   octave_base_value *empty_clone (void) const { return new octave_fcn_handle (); }
 
-  octave_value subsref (const std::string&,
-			const std::list<octave_value_list>&)
+  octave_value subsref (const std::string& type,
+			const std::list<octave_value_list>& idx)
     {
-      panic_impossible ();
-      return octave_value ();
+      octave_value_list tmp = subsref (type, idx, 1);
+      return tmp.length () > 0 ? tmp(0) : octave_value ();
     }
 
   octave_value_list subsref (const std::string& type,