Interesting! It looks like itkGPUImageDataManager.h is both including
itkGPUImage.h and providing a forward declaration of GPUImage, while
GPUImage needs to include itkGPUImageDataManager.h. Thus, removing
the #include "itkGPUImage.h" from itkGPUImageDataManager.h in addition
to your change should get it to compile (or at least it worked for me).
-Kris
On Jun 6, 2012, at 10:24 AM, Bill Lorensen wrote:
The following code does not compile:
#include "itkGPUImageDataManager.h"
#include <cstdlib>
int main ( int , char* [] )
{
return EXIT_SUCCESS;
}
------------------
I thought I could fix it, but seems like the C++ is above my pay
grade.
I get these errors on my Mac.
In file included from
/Users/lorensen/ProjectsGIT/ITK/Modules/Core/GPUCommon/include/
itkGPUImageDataManager.h:36,
from
/Users/lorensen/ProjectsGIT/ITK-build/Modules/Core/GPUCommon/test/
ITKGPUCommonHeaderTest5.cxx:23:
/Users/lorensen/ProjectsGIT/ITK/Modules/Core/GPUCommon/include/
itkGPUImage.h:158:
error: ‘GPUDataManager’ has not been declared
/Users/lorensen/ProjectsGIT/ITK/Modules/Core/GPUCommon/include/
itkGPUImage.h:158:
error: ISO C++ forbids declaration of ‘Pointer’ with no type
If I add
#include "itkGPUDataManager.h" in itkGPUImage.h I get different
errors:
In file included from
/Users/lorensen/ProjectsGIT/ITK/Modules/Core/GPUCommon/include/
itkGPUImageDataManager.h:36,
from
/Users/lorensen/ProjectsGIT/ITK-build/Modules/Core/GPUCommon/test/
ITKGPUCommonHeaderTest5.cxx:23:
/Users/lorensen/ProjectsGIT/ITK/Modules/Core/GPUCommon/include/
itkGPUImage.h:191:
error: expected nested-name-specifier before ‘GPUImageDataManager’
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