[Insight-users] Compiling error (Linking error): ITK

[Amitesh Agarwal]

Hi All,

I am writing  a multifile  application using itk. The individual classes and
files are sound syntaxically but there is a linking error which occurs after
compiling individual files as shown below. I think the error lies in the
Makefile that I am using. As I have not seen any example of Makefile, in ITK
Examples or anywhere else,  which uses multiple files for creating an ITK
application, I was wondering if anyone else is facing the same problem or if
anyone has a solution to that. I hope to get a reply which solves my
problems.

With Best Regards

Amitesh

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[amitesh at mephisto gui]$ make
g++ imageprocessing.cpp
g++ OpenFile.cpp
g++ IntensityManip.cpp
Linking imageprocessing...
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadItEvPiPdS1_Ss+0x7f2):
In function `vo id ParameterfileRead<unsigned short>(int*, double*, double*,
std::basic_string<char, std::ch ar_traits<char>, std::allocator<char> >)':
/home/amitesh/work/gui/imageprocessing.cpp:279: undefined reference to
`IntensityManipClass< unsigned short>::IntensityManipClass()'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadItEvPiPdS1_Ss+0x857):
In function `vo id ParameterfileRead<unsigned short>(int*, double*, double*,
std::basic_string<char, std::ch ar_traits<char>, std::allocator<char> >)':
/home/amitesh/.local/include/InsightToolkit/Common/itkSmartPointer.h:143:
undefined referenc e to `IntensityManipClass<unsigned
short>::RescaleFilterClass(unsigned short, unsigned short ,
itk::SmartPointer<itk::Image<unsigned short, 3u> >)'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadItEvPiPdS1_Ss+0x8d7):/home/amitesh/.l
ocal/include/InsightToolkit/Common/itkSmartPointer.h:143: undefined
reference to `IntensityM anipClass<unsigned
short>::ShiftFilterClass(unsigned short, double, itk::SmartPointer<itk::I
mage<unsigned short, 3u> >)'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadItEvPiPdS1_Ss+0x935):/home/amitesh/.l
ocal/include/InsightToolkit/Common/itkSmartPointer.h:143: undefined
reference to `IntensityM anipClass<unsigned
short>::NormalizeFilterClass(itk::SmartPointer<itk::Image<unsigned short,
3u> >)'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadItEvPiPdS1_Ss+0x993):/home/amitesh/.l
ocal/include/InsightToolkit/Common/itkSmartPointer.h:143: undefined
reference to `IntensityM anipClass<unsigned
short>::NegativeFilterClass(itk::SmartPointer<itk::Image<unsigned short, 3u>
>)'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadIfEvPiPdS1_Ss+0x7f7):
In function `vo id ParameterfileRead<float>(int*, double*, double*,
std::basic_string<char, std::char_traits <char>, std::allocator<char> >)':
/home/amitesh/work/gui/imageprocessing.cpp:279: undefined reference to
`IntensityManipClass< float>::IntensityManipClass()'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadIfEvPiPdS1_Ss+0x85e):
In function `vo id ParameterfileRead<float>(int*, double*, double*,
std::basic_string<char, std::char_traits <char>, std::allocator<char> >)':
/home/amitesh/.local/include/InsightToolkit/Common/itkSmartPointer.h:143:
undefined referenc e to
`IntensityManipClass<float>::RescaleFilterClass(float, float,
itk::SmartPointer<itk::Im age<float, 3u> >)'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadIfEvPiPdS1_Ss+0x8e2):/home/amitesh/.l
ocal/include/InsightToolkit/Common/itkSmartPointer.h:143: undefined
reference to `IntensityM anipClass<float>::ShiftFilterClass(float, double,
itk::SmartPointer<itk::Image<float, 3u> >) '
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadIfEvPiPdS1_Ss+0x940):/home/amitesh/.l
ocal/include/InsightToolkit/Common/itkSmartPointer.h:143: undefined
reference to `IntensityM
anipClass<float>::NormalizeFilterClass(itk::SmartPointer<itk::Image<float,
3u> >)'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadIfEvPiPdS1_Ss+0x99e):/home/amitesh/.l
ocal/include/InsightToolkit/Common/itkSmartPointer.h:143: undefined
reference to `IntensityM
anipClass<float>::NegativeFilterClass(itk::SmartPointer<itk::Image<float,
3u> >)'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadIhEvPiPdS1_Ss+0x7f2):
In function `vo id ParameterfileRead<unsigned char>(int*, double*, double*,
std::basic_string<char, std::cha r_traits<char>, std::allocator<char> >)':
/home/amitesh/work/gui/imageprocessing.cpp:279: undefined reference to
`IntensityManipClass< unsigned char>::IntensityManipClass()'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadIhEvPiPdS1_Ss+0x857):
In function `vo id ParameterfileRead<unsigned char>(int*, double*, double*,
std::basic_string<char, std::cha r_traits<char>, std::allocator<char> >)':
/home/amitesh/.local/include/InsightToolkit/Common/itkSmartPointer.h:143:
undefined referenc e to `IntensityManipClass<unsigned
char>::RescaleFilterClass(unsigned char, unsigned char, i
tk::SmartPointer<itk::Image<unsigned char, 3u> >)'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadIhEvPiPdS1_Ss+0x8d7):/home/amitesh/.l
ocal/include/InsightToolkit/Common/itkSmartPointer.h:143: undefined
reference to `IntensityM anipClass<unsigned char>::ShiftFilterClass(unsigned
char, double, itk::SmartPointer<itk::Ima ge<unsigned char, 3u> >)'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadIhEvPiPdS1_Ss+0x935):/home/amitesh/.l
ocal/include/InsightToolkit/Common/itkSmartPointer.h:143: undefined
reference to `IntensityM anipClass<unsigned
char>::NormalizeFilterClass(itk::SmartPointer<itk::Image<unsigned char, 3 u>
>)'
imageprocessing.o(.gnu.linkonce.t._Z17ParameterfileReadIhEvPiPdS1_Ss+0x993):/home/amitesh/.l
ocal/include/InsightToolkit/Common/itkSmartPointer.h:143: undefined
reference to `IntensityM anipClass<unsigned
char>::NegativeFilterClass(itk::SmartPointer<itk::Image<unsigned char, 3u >
>)'
collect2: ld returned 1 exit status
make: *** [imageprocessing] Error 1
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