[Insight-users] Compilation error in itkGeometricalQuadEdge.hxx

[Bill Lorensen]

The only dashbaord builds I see with gcc 4.6 are Experimental.
Usually, when gcc upgrades, we need to make adjustments to the code.

If you can resolve the problem, please post a gerrit patch:
http://www.itk.org/Wiki/ITK/Git

We're always looking for enthusiastic users who can help us make ITK better.

Thanks,

Bill

On Wed, Feb 15, 2012 at 1:58 PM, pmon mail <pmon.mail at gmail.com> wrote:
> Hi
>
> First of, I'm new to ITK, but I'm very enthusiastic :)
>
> I have downloaded the latest code of ITK and I'm trying to build it. I have
> ran into a error, which I haven't been able to sort out yet.
>
> When compiling the code on Xubuntu with GCC 4.6, I've got the error which is
> added at the end of this mail.
>
> It cannot
> compile Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.hxx.
>
> I would be very happy if you could help me with this... :)
>
> Thanks!
> PMon
>
> ----
>
> [ 71%] Building CXX object
> Wrapping/Modules/ITKQuadEdgeMesh/CMakeFiles/ITKQuadEdgeMeshExplicit.dir/ITKQuadEdgeMeshBaseExplicit.cxx.o
> In file included from
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.h:250:0,
>                  from
> /usr/local/itk/InsightToolkit-4.0.0/bin/Wrapping/Typedefs/ITKQuadEdgeMeshExplicit.h:33,
>                  from
> /usr/local/itk/InsightToolkit-4.0.0/bin/Wrapping/Modules/ITKQuadEdgeMesh/ITKQuadEdgeMeshBaseExplicit.cxx:2:
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.hxx:
> In instantiation of ‘const OriginRefType itk::GeometricalQuadEdge<long
> unsigned int, long unsigned int, bool, bool, true>::m_NoPoint’:
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkQuadEdgeMesh.hxx:952:3:
>   instantiated from ‘void itk::QuadEdgeMesh<TPixel, VDimension,
> TTraits>::LightWeightDeleteEdge(itk::QuadEdgeMesh<TPixel, VDimension,
> TTraits>::EdgeCellType*) [with TPixel = double, unsigned int VDimension =
> 2u, TTraits = itk::QuadEdgeMeshTraits<double, 2u, bool, bool, float, float>,
> itk::QuadEdgeMesh<TPixel, VDimension, TTraits>::EdgeCellType =
> itk::QuadEdgeMeshLineCell<itk::CellInterface<double,
> itk::QuadEdgeMeshCellTraitsInfo<2, float, float, long unsigned int, long
> unsigned int, unsigned char, itk::QuadEdgeMeshPoint<float, 2u>,
> itk::MapContainer<long unsigned int, itk::QuadEdgeMeshPoint<float, 2u> >,
> std::set<long unsigned int>, itk::GeometricalQuadEdge<long unsigned int,
> long unsigned int, bool, bool, true> > > >, typename itk::Mesh<TPixel,
> VDimension, TTraits>::CellType = itk::CellInterface<double,
> itk::QuadEdgeMeshCellTraitsInfo<2, float, float, long unsigned int, long
> unsigned int, unsigned char, itk::QuadEdgeMeshPoint<float, 2u>,
> itk::MapContainer<long unsigned int, itk::QuadEdgeMeshPoint<float, 2u> >,
> std::set<long unsigned int>, itk::GeometricalQuadEdge<long unsigned int,
> long unsigned int, bool, bool, true> > >]’
> /usr/local/itk/InsightToolkit-4.0.0/bin/Wrapping/Modules/ITKQuadEdgeMesh/ITKQuadEdgeMeshBaseExplicit.cxx:14:53:
>   instantiated from here
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.hxx:32:1:
> error: initializer invalid for static member with constructor
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.hxx:32:1:
> error: (an out of class initialization is required)
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.hxx:32:1:
> error: ‘itk::GeometricalQuadEdge<long unsigned int, long unsigned int, bool,
> bool, true>::m_NoPoint’ cannot be initialized by a non-constant expression
> when being declared
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.hxx:
> In instantiation of ‘const OriginRefType itk::GeometricalQuadEdge<long
> unsigned int, long unsigned int, bool, bool, false>::m_NoPoint’:
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.h:137:33:
>   instantiated from ‘void itk::GeometricalQuadEdge<TVRef, TFRef,
> TPrimalData, TDualData, PrimalDual>::UnsetOrigin() [with TVRef = long
> unsigned int, TFRef = long unsigned int, TPrimalData = bool, TDualData =
> bool, bool PrimalDual = false]’
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.h:140:30:
>   instantiated from ‘void itk::GeometricalQuadEdge<TVRef, TFRef,
> TPrimalData, TDualData, PrimalDual>::UnsetLeft() [with TVRef = long unsigned
> int, TFRef = long unsigned int, TPrimalData = bool, TDualData = bool, bool
> PrimalDual = true]’
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkQuadEdgeMesh.hxx:880:11:
>   instantiated from ‘void itk::QuadEdgeMesh<TPixel, VDimension,
> TTraits>::DeleteEdge(itk::QuadEdgeMesh<TPixel, VDimension,
> TTraits>::QEPrimal*) [with TPixel = double, unsigned int VDimension = 2u,
> TTraits = itk::QuadEdgeMeshTraits<double, 2u, bool, bool, float, float>,
> itk::QuadEdgeMesh<TPixel, VDimension, TTraits>::QEPrimal =
> itk::GeometricalQuadEdge<long unsigned int, long unsigned int, bool, bool,
> true>]’
> /usr/local/itk/InsightToolkit-4.0.0/bin/Wrapping/Modules/ITKQuadEdgeMesh/ITKQuadEdgeMeshBaseExplicit.cxx:14:53:
>   instantiated from here
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.hxx:32:1:
> error: initializer invalid for static member with constructor
> /usr/local/itk/InsightToolkit-4.0.0/Modules/Core/QuadEdgeMesh/include/itkGeometricalQuadEdge.hxx:32:1:
> error: ‘itk::GeometricalQuadEdge<long unsigned int, long unsigned int, bool,
> bool, false>::m_NoPoint’ cannot be initialized by a non-constant expression
> when being declared
> make[2]: ***
> [Wrapping/Modules/ITKQuadEdgeMesh/CMakeFiles/ITKQuadEdgeMeshExplicit.dir/ITKQuadEdgeMeshBaseExplicit.cxx.o]
> Error 1
> make[1]: ***
> [Wrapping/Modules/ITKQuadEdgeMesh/CMakeFiles/ITKQuadEdgeMeshExplicit.dir/all]
> Error 2
>
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