Hi,
this sounds like a bug to me. The count should be 1. How are you
registering the writer as a service? Can you rule out the effect for
MITK writers?
Thanks,
Sascha
On 03/13/2015 10:51 PM, Clarkson, Matt wrote:
> Hi there,
>
> I have a unit test that retrieves an IFileWriter for our own file type:
>
> mitk::CoordinateAxesData::Pointer cad = mitk::CoordinateAxesData::New();
> // for reading/writing .4x4 files
> mitk::FileWriterSelector writerSelector(cad.GetPointer());
> std::vector<mitk::FileWriterSelector::Item> writers = writerSelector.Get();
> for (int i = 0; i < writers.size(); i++)
> {
> std::cerr << "Matt, got writer:" << writers[i].GetDescription() << ", "
> << writers[i].GetServiceId() << std::endl;
> }
>
> This outputs:
>
> Matt, registering mimetype application/vnd.mitk.4x4
> Matt, registering mimetype application/vnd.mitk.ppm
> Matt, CoordinateAxesDataWriterService::CoordinateAxesDataWriterService()
> Testing invocation. [PASSED]
> Testing matrix instantiation. [PASSED]
> Matt, got writer:NifTK Coordinate Axes Writer, 135
> Matt, got writer:NifTK Coordinate Axes Writer, 119
>
> So I can see the mimetype vnd.mitk.4x4 is registered.
> We have a debug statement coming from the CoordinateAxesDataWriterService
> constructor, which is called once.
> But there appears to be two "NifTK Coordinate Axes Writer” returned from the
> mitk::FileWriterSelector, each with a different service ID.
>
> Is that right? My unit test was expecting only 1.
>
> Thanks
>
> M
>
>
>
>
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