[Insight-developers] NIfTI, DiffusionTensor3D Pixels, SymmetricSecondRankTensor

[Bill Lorensen]

BTW, here is the error from my VS7 compile:
itkNiftiImageIOTest.cxx
\lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(245)
: error C2667: 'AllocateImageFromRegionAndSpacing' : none of 4
overloads have a best conversion
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(265):
could be ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &,unsigned int)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(250):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &,unsigned int)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(241):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(228):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &)'
        while trying to match the argument list '(const
itk::Image<TPixel,VImageDimension>::RegionType, const
itk::Image<TPixel,VImageDimension>::SpacingType)'
        with
        [
            TPixel=unsigned char,
            VImageDimension=3
        ]
        and
        [
            TPixel=unsigned char,
            VImageDimension=3
        ]
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(872)
: see reference to function template instantiation
'itk::Image<TPixel,VImageDimension>::Pointer
AllocateImageFromRegionAndSpacing(const
itk::Image<TPixel,VImageDimension>::RegionType &,const
itk::Image<TPixel,VImageDimension>::SpacingType &)' being compiled
        with
        [
            TPixel=unsigned char,
            VImageDimension=3
        ]
\lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(245)
: error C2668: 'AllocateImageFromRegionAndSpacing' : ambiguous call to
overloaded function
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(265):
could be ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &,unsigned int)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(250):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &,unsigned int)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(241):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(228):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &)'
        while trying to match the argument list '(const
itk::Image<TPixel,VImageDimension>::RegionType, const
itk::Image<TPixel,VImageDimension>::SpacingType)'
        with
        [
            TPixel=unsigned char,
            VImageDimension=3
        ]
        and
        [
            TPixel=unsigned char,
            VImageDimension=3
        ]
\lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(270)
: error C2667: 'AllocateImageFromRegionAndSpacing' : none of 4
overloads have a best conversion
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(265):
could be ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &,unsigned int)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(250):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &,unsigned int)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(241):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(228):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &)'
        while trying to match the argument list '(const
itk::VectorImage<TPixel,VImageDimension>::RegionType, const
itk::VectorImage<TPixel,VImageDimension>::SpacingType, unsigned int)'
        with
        [
            TPixel=double,
            VImageDimension=3
        ]
        and
        [
            TPixel=double,
            VImageDimension=3
        ]
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(1110)
: see reference to function template instantiation
'itk::VectorImage<TPixel,VImageDimension>::Pointer
AllocateImageFromRegionAndSpacing(const
itk::VectorImage<TPixel,VImageDimension>::RegionType &,const
itk::VectorImage<TPixel,VImageDimension>::SpacingType &,unsigned int)'
being compiled
        with
        [
            TPixel=double,
            VImageDimension=3
        ]
\lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(270)
: error C2668: 'AllocateImageFromRegionAndSpacing' : ambiguous call to
overloaded function
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(265):
could be ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &,unsigned int)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(250):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &,unsigned int)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(241):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &)'
        \lorensen\Projects\Insight\Testing\Code\IO\itkNiftiImageIOTest.cxx(228):
or       ''unknown-type' AllocateImageFromRegionAndSpacing(const
'unknown-type' &,const 'unknown-type' &)'
        while trying to match the argument list '(const
itk::VectorImage<TPixel,VImageDimension>::RegionType, const
itk::VectorImage<TPixel,VImageDimension>::SpacingType, unsigned int)'
        with
        [
            TPixel=double,
            VImageDimension=3
        ]
        and
        [
            TPixel=double,
            VImageDimension=3
        ]


On Thu, Mar 12, 2009 at 8:02 AM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
> Kent,
>
> Your new test does not comppile on VS6. Nor on my local VS7.
> http://www.cdash.org/CDash/viewBuildError.php?buildid=290002
>
> Bill
>
> On Thu, Mar 12, 2009 at 5:41 AM, Luis Ibanez <luis.ibanez at kitware.com> wrote:
>> Hans, Kent,
>>
>> Thanks a lot for tracking this problem.
>>
>> Would it help if we add a set of tests that exercise
>> those combinations ?
>>
>> Maybe Luke have data that can be shared and from which
>> we could produce a small input image for testing purposes.
>>
>>
>>   Luis
>>
>>
>> ----------------------
>> Hans Johnson wrote:
>>>
>>> Tom,
>>>
>>> Thanks!  This will also allow symmetric matrices of any order to be
>>> stored.
>>> I think that the current solution will only work for 3x3 matrices.
>>>
>>> We are trying to be good citizens by addressing these NIfTI bugs/requests
>>> from the mailing list while we were in their fixing problems that we had.
>>>  I
>>> must admit we are doing our best to address the bugs without an explicit
>>> local need to have this functionality.   I see a danger in doing it this
>>> way
>>> because all the testing that Kent is doing is artificial (necessary but
>>> not
>>> sufficient) and we have not real world cases to test with.
>>>
>>> We would appreciate the communities help in verifying that the solutions
>>> put
>>> in place work in the real world with real use cases.
>>>
>>> Thanks,
>>> Hans
>>>
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>