[ITK] [ITK-users] SetImportPointer(T *, LetFilterManageMemory)

[Matt McCormick]

Hi Emma,

Yes, the ImportImageContainer will call delete[] [1]

If new memory is allocated outside of ITK, then it will have to be
delete'd, too.

HTH,
Matt

http://itk.org/gitweb?p=ITK.git;a=blob;f=Modules/Core/Common/include/itkImportImageContainer.hxx;h=d22c90a754066c23ba754e9d0148daf4ddabdaa7;hb=HEAD#l206

On Fri, Mar 28, 2014 at 3:50 PM, Emma Ryan <eryanvtk at yahoo.com> wrote:
> Hi,
>
>   If I declare a variable such as
>
> float *img = new float[500];
>
> and pass 'img' to the import filter with the LetContainerManageMemory =
> true, then do I still need to
>
> call delete [] img ?    Or will the filter take care of this ?. The
> documentation seems to imply that delete [] img will be called by ITK
> internally.  Just want to confirm this.
>
> Also,if the output of RegionOfInterestImageFilter were to be duplicated,
> then do I need to clean up the memory ?  Or will ITK smart pointers handle
> it ?
> I'm guessing not, but I'd rather somebody confirm this.
>
> thanks,
> Emma
>
>
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