[Rtk-users] RTK | Debug build link error

[Audrius Stundzia]

Hi Cyril,

Thank you for your reply and detailed explanation.

On Thu, Apr 16, 2015, at 03:54, Cyril Mory wrote:
> Hi Audrius,
>
>
    I know you have moved on since then, but I answer nevertheless.
>
    Compiling on Windows 7 SP1, VS Community, with up-to-date RTK
    and ITK 4.7.1, in Debug and Shared Libs, I have experienced this
    same issue.
>
    A temporary fix is to add "__declspec(dllexport)" to the
    rtkProjectionGeometry class declaration in rtkProjectionGeometry.h.
>
    It should be equivalent to adding "RTK_EXPORT", but it currently
    isn't: there seems to be a problem in the way the macro
    RTK_EXPORT is interpreted. We are working on finding a solution
    to this problem.

Understood. Thank you for your work in finding a solution.

Regards,

Audrius

>
>
    Regards,
>
    Cyril
>
> On 03/30/2015 06:22 PM, Simon Rit
      wrote:
>> Hi, No clue... Have you also compiled ITK in Debug mode with the
          same library setting (dynamic or shared)? This is required as
          far as I know.
>> Simon
>>
>> On Mon, Mar 30, 2015 at 4:53 PM,
          Audrius Stundzia <audrius at tomographix.com> wrote:
>>> Hello,
>>>
>>>
            OS: Windows 8.1 x64
>>>
            IDE: Visual Studio 2010 x64
>>>
            ITK: 4.7.1
>>>
            RTK: 1.0.0
>>>
>>>
            The build in Release mode proceeds without any failures.
            Thank you.
>>>
>>>
            However, in Debug mode, the following link error occurs
            when building
>>>
            the RTK project rtkcuda:
>>>
>>>
            1>RTK.lib(RTK.dll) : error LNK2005: "public: class
              std::vector<class
>>>
            itk::Matrix<double,3,4>,class std::allocator<class
>>>
            itk::Matrix<double,3,4> > > const & __cdecl
>>>
            rtk::ProjectionGeometry<3>::GetMatrices(void)"
>>>
(?GetMatrices@?$ProjectionGeometry@$02 at rtk@@QEAAAEBV?$vector at V?$Matrix at N$02$03 at itk@@V?$allocator at V?$Matrix at N$02$03 at itk@@@std@@@std@@XZ)
>>>
            already defined in rtkCudaFDKBackProjectionImageFilter.obj
>>>
>>>
            Any insight as to how to deal with this link error would be
            appreciated.
>>>
>>>
            Regards,
>>>
>>>
            Audrius
>>>
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>>
>>
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