|
| From: | Colin Macdonald |
| Subject: | [Octave-bug-tracker] [bug #42735] subclass inheritence: symbol ops (e.g., plus, mtimes) do not respect superiorto |
| Date: | Thu, 19 Jan 2017 05:15:44 +0000 (UTC) |
| User-agent: | Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0 |
Follow-up Comment #6, bug #42735 (project octave):
Aha, yes "InteriorClasses" is key. Now D is defined as "classdef
(InferiorClasses = {?A}) D < A"
Matlab
>> a = A(10); b = B(20); c = C(30); d = D(40);
>> a + d %% note
called D::plus
ans =
40010
>> d + a
called D::plus
ans =
10040
Octave:
octave:1> a = A(10); b = B(20); c = C(30); d = D(40);
octave:2> a + d %% oh no
called A::plus
ans = 60
octave:3> d + a
called D::plus
ans = 10040
octave:4>
(file #39509)
_______________________________________________________
Additional Item Attachment:
File name: D.m Size:0 KB
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?42735>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/
| [Prev in Thread] | Current Thread | [Next in Thread] |