[vtk-developers] Merging remove VTK 4 compatibility branch on Wednesday

[Chris Harris]

The two virtual versions of AllocateOutputData(...) in vtkImageAlgorithm
are also causing errors.

Chris

On Thu, Mar 8, 2012 at 9:35 AM, Chris Harris <chris.harris at kitware.com>wrote:

> The two problem case here are:
>
> vtkAlgorithm::ExecuteData(vtkDataObject*)’
> and vtkAlgorithm::ExecuteData(vtkDataObject*, vtkInformation*)
>
> vtkAlgorithm::Update(int)’  vtkAlgorithm::Update()
>
> I think we need to take another look these to see if we can avoid this
> hiding.
>
> Chris
>
>
> On Wed, Mar 7, 2012 at 3:03 PM, Kyle Lutz <kyle.lutz at kitware.com> wrote:
>
>> On Wed, Mar 7, 2012 at 11:45 AM, Marcus D. Hanwell
>> <marcus.hanwell at kitware.com> wrote:
>> > On Mon, Mar 5, 2012 at 2:52 PM, Marcus D. Hanwell
>> > <marcus.hanwell at kitware.com> wrote:
>> >> Hi,
>> >>
>> >> We think that the remove-vtk-4-compatibility is ready to be merged to
>> >> master, and plan to make the merge on Wednesday. Berk has described
>> >> this work previously, and it involves a large number of changes.
>> >
>> > This was successfully merged by Brad this morning, right before all
>> > network access went down in our office (still trying to figure out if
>> > the two events were related). We are back online now, please let us
>> > know if you encounter any problems after the merge. You may need to
>> > rebase any old topics, and ensure you account for the changes
>> > introduced in this merge to the pipeline and other related areas.
>> >
>> > Thanks,
>> >
>> > Marcus
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>>
>> After pulling from gerrit and re-compiling I started seeing many
>> overloaded-virtual warnings from GCC (version 4.6.1):
>>
>> /home/kyle/VTK/Filtering/vtkAlgorithm.h:379:16: warning: ‘virtual void
>> vtkAlgorithm::Update(int)’ was hidden [-Woverloaded-virtual]
>> /home/kyle/VTK/Rendering/vtkPolyDataMapper.h:54:8: warning:   by
>> ‘virtual void vtkPolyDataMapper::Update()’ [-Woverloaded-virtual]
>>
>> The same error is repeated for many (all?) of the classes that inherit
>> from vtkAlgorithm.
>>
>> -kyle
>>
>
>
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