Mercurial > octave

changeset 33145:a92f3c0c92d9

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maint: merge stable to default
author Rik <rik@octave.org>
date Mon, 04 Mar 2024 12:39:32 -0800
parents 440ef081efd8 (current diff) d043168d4cf2 (diff)
children 6e67f10b4d33
files
diffstat 1 files changed, 9 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/miscellaneous/methods.m	Mon Mar 04 15:28:38 2024 -0500
+++ b/scripts/miscellaneous/methods.m	Mon Mar 04 12:39:32 2024 -0800
@@ -60,14 +60,19 @@
   endif
 
   if (isobject (obj))
-    ## Call internal C++ function for Octave objects
+    ## Call internal C++ function for Octave objects.
     mtds_list = __methods__ (obj);
   elseif (ischar (obj))
-    ## Could be a classname for an Octave class or Java class.
+    ## CLASSNAME could be an Octave class or Java class.
     ## Try Octave class first.
     [mtds_list, valid] = __methods__ (obj);
     if (! valid)
-      mtds_str = javaMethod ("getMethods", "org.octave.ClassHelper", obj);
+      ## Try Java class second.
+      try
+        mtds_str = javaMethod ("getMethods", "org.octave.ClassHelper", obj);
+      catch
+        error ("methods: class '%s' not found", obj);
+      end_try_catch
       mtds_list = ostrsplit (mtds_str, ';');
       mtds_list = mtds_list(:);  # return a column vector for compatibility
       havesigs = true;
@@ -158,4 +163,5 @@
 ## Test input validation
 %!error <Invalid call> methods ()
 %!error <invalid option> methods ("ftp", "option1")
+%!error <class 'foobar' not found> methods ('foobar')
 %!error <invalid input argument> methods (1)