[Insight-users] Problems with std::basic_stringbuf and vnl

[Luis Ibanez]

Hi Sergio,

Thanks for sending a minimal example.

I created a CMakeLists.txt file for it and
build it in Release mode using Visual Studio 6.0.


Good news:

     Your minimal example of code compiles
     and links for me without any problem.


Bad news:

     The problem should be with your built.  :-)


I did this with the CVS version of ITK. I wonder
if it may be a versioninn issue... but, it really
looks like a typical configuration problem.


You probably may want to rebuild your project
from scratch.  I will suggest you to try some
of the examples in Insight/Examples.  Take any
of the .cxx files, move it to another directory
outside of ITK, write a CMakeLists.txt file for
it and try to build it.


Please let us know if you continue experiencing
any problems.


    Regards,


      Luis


---------------------
Sergio Andres wrote:

> Hi Luis,
> 
> Thanks for your answers...
> 
> Yes, I am using CMake for creating my MSVC++ projects ...
> 
> But I realized that when I compile itk::XMLReader and 
> vnl/vnl_matlab_filewrite..
> I get some link errors..
> 
> msvcprt.lib(MSVCP60.dll) : error LNK2005: "public: virtual __thiscall 
> std::basic_stringbuf<char,struct std::char_traits<char>,class 
> std::allocator<char> >::~basic_stringbuf<char,struct 
> std::char_traits<char>,class std::allocator<char> >(void)" (??1?
> $basic_stringbuf at DU?$char_traits at D at std at  at V?$allocator at D at 2 at  at std at  at UAE at XZ) 
> already defined in itkvnl.lib(vnl_matlab_filewrite.obj)
> msvcprt.lib(MSVCP60.dll) : error LNK2005: "protected: void __thiscall 
> std::basic_stringbuf<char,struct std::char_traits<char>,class 
> std::allocator<char> >::_Tidy(void)" 
> (?_Tidy at ?$basic_stringbuf at DU?$char_traits at D at std at  at V?$allocator at D at 2 at  at std at  at IAEXXZ) 
> 
> already defined in itkvnl.lib(vnl_matlab_filewrite.obj)
> Release/Main.exe : fatal error LNK1169: one or more multiply defined 
> symbols found
> Error executing link.exe.
> 
> 
> These errors are similar to those I sent previously...
> But, I have no idea about them...
> 
> My code is the following: (compiled for Release)
> ----------------------------------------------------
> #include <itkXMLFile.h>
> #include <vnl/vnl_matlab_filewrite.h>
> 
> int main()
> {
> 
>    typedef itk::XMLReader<double> ReaderType;
>    ReaderType::Pointer reader = ReaderType::New();
> 
>    vnl_matlab_filewrite mat("file.mat");
> 
>    return 0;
> }
> ----------------------------------------------------
> 
> I will appreciate any help. :)
> 
> Regards,
> Sergio.
> 
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