[Insight-developers] ITK Wrapping Regressions

[Gaëtan Lehmann]

Hi Hans,

Sorry for the late reply on your other emails.

I'm not sure what is the problem unfortunately. Maybe it is related to  
the not so good smart pointer management in swig.
If Ashish has some time, he may work on removing the smart pointers  
from Tcl, as it has been done for Python and Java. Hopefully it would  
help with that.

Regards,

Gaëtan


Le 10 mai 11 à 03:45, Johnson, Hans J a écrit :

> I've discovered some wrapping that is working in ITKv3 that does not  
> work in ITKv4.  Should I submit tests that will fail that expose  
> this problem?
>
> I am trying to figure out TCL wrapping in ITKv4 now.
>
> I think I have narrowed it down to a minimal test case that  
> identifies some missing functionality that was in ITKv3, but does  
> not work in ITKv4.
>
> =THE TEST CODE (Used in both ITKv3 and ITKv4) ===========
> [johnsonhj at hjhomebuildbox ~]$ cat /tmp/MinimalTest.tcl
> package require InsightToolkit
>
> set reader [ itkImageFileReaderIUC2_New ]
> $reader SetFileName /tmp/tmp.png
> $reader Update
> set myImage [ $reader  GetOutput ]
> puts [$myImage GetSpacing]
>
> =SUCCESS WITH ITKv3 ===========================
> [johnsonhj at hjhomebuildbox ~]$ tclsh /tmp/MinimalTest.tcl
> libpng warning: Ignoring truncated iCCP profile.
>
> libpng warning: Ignoring truncated iCCP profile.
>
> _a8598e0201000000_p_itk__VectorTdouble_2u_t
>
> =FAILURE   WITH ITKv4 ==========================
> [johnsonhj at hjhomebuildbox ~]$ tclsh /tmp/MinimalTest.tcl
> libpng warning: Ignoring truncated iCCP profile.
>
> libpng warning: Ignoring truncated iCCP profile.
>
> invalid command name "_20c5100901000000_p_itkImageUC2"
>     while executing
> "$myImage GetSpacing"
>     invoked from within
> "puts [$myImage GetSpacing]"
>     (file "/tmp/MinimalTest.tcl" line 7)
>
>
> This is the last failing component for our PHASE I conversion from  
> ITKv3 to ITKv4.
>
> Any fixes or work-arounds would be greatly appreciated.
>
> Thanks,
> Hans
>
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-- 
Gaëtan Lehmann
Biologie du Développement et de la Reproduction
INRA de Jouy-en-Josas (France)
tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
http://voxel.jouy.inra.fr  http://www.itk.org
http://www.mandriva.org  http://www.bepo.fr

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