[Insight-users] Help with compilation issue: expected class-name before '{' token

[Stefan Klein]

Hi Martin,

I think you forgot the template argument:

template< class TSpatialObject >
class ITK_EXPORT TanimotoSpatialObjectSimilarityCoefficient : public 
SpatialObjectSimilarityCoefficient {

should probably be:

template< class TSpatialObject >
class ITK_EXPORT TanimotoSpatialObjectSimilarityCoefficient :
   public SpatialObjectSimilarityCoefficient< TSpatialObject >
{



Regards,
Stefan





At 01:36 26/04/06, you wrote:
>Hi,
>
>I would very much appreciate if some could help me with compilation problem I
>have. Perhaps it's a bit late (2.30 am) and I am not able find out myself,
>where is the issue.
>
>I use Gentoo linux, gcc-3.4.5 and ITK-2.6.0. I set up a project, where I
>define a class A (inheriting from itkObject) and class B (inheriting from A).
>In this configuration I am not able to compile a test file for B. If I
>implement everything in A, the code compiles.
>
>Here is the compiler output:
>
>c++ -ftemplate-depth-50 -g -I/opt/ITK_debug/Utilities/vxl/core
>-I/opt/ITK_debug/Utilities/vxl/vcl -I/opt/ITK-2.6.0/Utilities/vxl/core
>-I/opt/ITK-2.6.0/Utilities/vxl/vcl -I/opt/ITK-2.6.0/Utilities
>-I/opt/ITK_debug/Utilities -I/opt/ITK_debug/Utilities/gdcm
>-I/opt/ITK-2.6.0/Utilities/nifti/znzlib
>-I/opt/ITK-2.6.0/Utilities/nifti/niftilib -I/opt/ITK-2.6.0/Utilities/expat
>-I/opt/ITK_debug/Utilities/expat -I/opt/ITK_debug/Utilities/DICOMParser
>-I/opt/ITK-2.6.0/Utilities/DICOMParser -I/opt/ITK-2.6.0/Utilities/NrrdIO
>-I/opt/ITK-2.6.0/Utilities/MetaIO -I/opt/ITK-2.6.0/Code/SpatialObject
>-I/opt/ITK-2.6.0/Code/Numerics/NeuralNetworks
>-I/opt/ITK-2.6.0/Code/Numerics/Statistics -I/opt/ITK-2.6.0/Code/Numerics/FEM
>-I/opt/ITK-2.6.0/Code/IO -I/opt/ITK-2.6.0/Code/Numerics
>-I/opt/ITK-2.6.0/Code/Common -I/opt/ITK-2.6.0/Code/BasicFilters
>-I/opt/ITK-2.6.0/Code/Algorithms -I/opt/ITK_debug -ggdb -Wall -o
>CMakeFiles/itkTanimotoSpatialObjectSimilarityCoefficient.dir/itkTanimotoSpatialObjectSimilarityCoefficient.o 
>
>-c 
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.cxx
>In file included
>from 
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.cxx:21:
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:29: 
>
>error: expected class-name before '{' token
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:34: 
>
>error: `SpatialObjectSimilarityCoefficient' does not name a type
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:44: 
>
>error: `Superclass' has not been declared
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:44: 
>
>error: expected nested-name-specifier before "CoefficientType"
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:44: 
>
>error: `CoefficientType' does not name a type
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:46: 
>
>error: `Superclass' has not been declared
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:46: 
>
>error: expected nested-name-specifier before "SpatialObjectType"
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:46: 
>
>error: `SpatialObjectType' does not name a type
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:47: 
>
>error: `Superclass' has not been declared
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:47: 
>
>error: expected nested-name-specifier before "PixelType"
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:47: 
>
>error: `PixelType' does not name a type
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:48: 
>
>error: `Superclass' has not been declared
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:48: 
>
>error: expected nested-name-specifier before "Pointer"
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:48: 
>
>error: `Pointer' does not name a type
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:49: 
>
>error: `Superclass' has not been declared
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:49: 
>
>error: expected nested-name-specifier before "ConstPointer"
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:49: 
>
>error: `ConstPointer' does not name a type
>/home/kavec/Projects/itkSpatialObjectSimilarityCoefficient/itkTanimotoSpatialObjectSimilarityCoefficient.h:51: 
>
>error: expected `,' or `...' before '*' token
>
>I also attach the sources and CMakeList.txt.
>
>Thanks in advance.
>
>Martin
>
>
>
>
>
>
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