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[Octave-bug-tracker] [bug #42702] isa() does not check parent class of j
From: |
Carnë Draug |
Subject: |
[Octave-bug-tracker] [bug #42702] isa() does not check parent class of java object |
Date: |
Mon, 07 Jul 2014 23:29:18 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0 Iceweasel/30.0 |
URL:
<http://savannah.gnu.org/bugs/?42702>
Summary: isa() does not check parent class of java object
Project: GNU Octave
Submitted by: carandraug
Submitted on: Mon 07 Jul 2014 23:29:17 GMT
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 3.8.1
Operating System: GNU/Linux
_______________________________________________________
Details:
The function isa() should return true not only when the object is of the
specified class, but also when it's derived of it. However, for java objects
this does not apply:
octave-cli-3.8.1> x = javaObject ('java.lang.Double', 10)
x =
<Java object: java.lang.Double>
octave-cli-3.8.1> isa (x, 'java.lang.Number')
ans = 0
while in Matlab:
>> x = javaObject ('java.lang.Double', 10);
>> isa (x, 'java.lang.Number')
ans =
1
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?42702>
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- [Octave-bug-tracker] [bug #42702] isa() does not check parent class of java object,
Carnë Draug <=