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[Octave-bug-tracker] [bug #44643] classdef handle object can go into an
From: |
jsh |
Subject: |
[Octave-bug-tracker] [bug #44643] classdef handle object can go into an recursive loop with isequal(obj, obj) |
Date: |
Fri, 27 Mar 2015 07:50:46 +0000 |
User-agent: |
Opera/9.80 (X11; Linux x86_64; Edition Linux Mint) Presto/2.12.388 Version/12.16 |
URL:
<http://savannah.gnu.org/bugs/?44643>
Summary: classdef handle object can go into an recursive loop
with isequal(obj,obj)
Project: GNU Octave
Submitted by: jsh
Submitted on: Fri 27 Mar 2015 07:50:45 AM GMT
Category: Interpreter
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Matlab Compatibility
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.0.0-rc2
Operating System: Any
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Details:
When using a handle class object with properties that define child/parent
relations isequal comparison goes into a recursive loop when comparing an
instance with itself. For example, define the class foo:
classdef foo < handle
properties
child
parent
end
end
And create two instances one child and one parent:
a = foo();
b = foo();
a.parent = b;
b.child = a;
isequal(a,b)
isequal(a,a)
isequal(a,b) works fine and returns zero while isequal(a,a) or isequal(b,b)
goes into a recursive loop (unlike Matlab which returns 1).
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?44643>
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- [Octave-bug-tracker] [bug #44643] classdef handle object can go into an recursive loop with isequal(obj, obj),
jsh <=