bugGNU Octave - Bugs: bug #43215, save function handle variables in...

 
 

bug #43215: save function handle variables in MATLAB's binary data format

Submitter:  Guillaume <gyom>
Submitted:  Fri 12 Sep 2014 04:38:30 PM UTC
 
Category:  Interpreter Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Matlab Compatibility
Status:  Confirmed Assigned to:  None
Originator Name:  Guillaume Open/Closed:  * Open
Release:  * dev Operating System:  * GNU/Linux
Fixed Release:  None Planned Release:  None
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Fri 22 Apr 2016 06:32:38 PM UTC, comment #1: 

Confirmed, there is no code implemented to handle function handles in any of the Matlab file formats, including -ascii.

Mike Miller <mtmiller>
Project Administrator
Fri 12 Sep 2014 04:38:30 PM UTC, original submission:  

It seems that function handle variables cannot be saved on disk when using MATLAB's binary data format:

octave> A = @(x) x;
octave> save testmat.mat A -mat
warning: save: wrong type argument 'function handle'
error: save: error while writing 'A' to MAT file
warning: save: no such variable 'A'
octave> B = struct('field1',1,'field2',A);
octave> save testmat.mat B -mat
warning: save: wrong type argument 'function handle'
error: save: error while writing '' to MAT file
error: save: error while writing 'B' to MAT file
warning: save: no such variable 'B'

Guillaume <gyom>

 

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Depends on the following items: None found

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   bug dependencies.

 

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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2021-09-17 svillemot Carbon-Copy- Added svillemot
    2018-04-14 mtmiller Dependencies- bugs #53652 is dependent
    2016-04-22 mtmiller StatusNone Confirmed

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