bugGNU Octave - Bugs: bug #56323, Default (c)transpose for classdef...


bug #56323: Default (c)transpose for classdef and old style classes

Submitted by:  Kai Torben Ohlhus <siko1056>
Submitted on:  Wed 15 May 2019 12:46:47 PM UTC  
Category:  Interpreter Severity:  2 - Minor
Priority:  5 - Normal Item Group:  Matlab Compatibility
Status:  Patch Submitted Assigned to:  Kai Torben Ohlhus <siko1056>
Originator Name:  Open/Closed:  Open
Release:  5.1.0 Operating System:  Any

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Mon 20 May 2019 07:52:49 AM UTC, comment #1:

Partial fix for the old style classes: https://hg.savannah.gnu.org/hgweb/octave/rev/4ae89360ca16.

Kai Torben Ohlhus <siko1056>
Project MemberIn charge of this item.
Wed 15 May 2019 12:46:47 PM UTC, original submission:

When creating arrays of old style objects, as shown by the Blork class


Matlab R2019a is able to (conjugate) transpose them without overloading (c)transpose, what essentially is a modification of the array shape.

The same applies for classdef classes, using the plist_t2 class as example https://hg.savannah.gnu.org/hgweb/octave/file/15d3f8857326/test/classdef

The fix for the old style classes is rather simple and avoids slowdown by not using m-files for standard behavior. Thus I would like to include it into 5.2.0.

Kai Torben Ohlhus <siko1056>
Project MemberIn charge of this item.


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Attach Files:

Attached Files
file #46912:  class_ctranspose.patch added by siko1056 (4KiB - text/x-patch)


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    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2019-05-15 siko1056 Attached File- => Added class_ctranspose.patch, #46912

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