[Insight-users] [ITK Community] newbie C++ question

[Massinissa Bandou]

Hi Dženan Zukić

I tried  the example
<http://www.itk.org/Wiki/ITK/Examples/IO/ReadUnknownImageType>   and I want
to know what's wrong with this following code?

int main(){
	typedef itk::ImageIOBase::IOComponentType ScalarPixelType;
	itk::ImageIOBase::Pointer imageIO =
itk::ImageIOFactory::CreateImageIO("myImage.mhd",itk::ImageIOFactory::ReadMode);
	imageIO->SetFileName("myImage.mhd");
	imageIO->ReadImageInformation();
	const ScalarPixelType pixelType = imageIO->GetComponentType();

       myClass *a = new myClass;
       a->Read_Image(pixelType,pixelType);
}

myClass
{
   template <typename TYPE1,typename TYPE2>
void Read_Image(TYPE1 input1, TYPE2 input2)
{
        typedef itk::Image< input1, 3 >  ImageType1;
        typedef itk::Image< input2, 3 >  ImageType2;
        ...
        ...
}
};


and I got an error:
*Error	13	error LNK2019: unresolved external symbol "public: void __cdecl
myClass::Read_Image<enum itk::ImageIOBase::IOComponentType>(enum
itk::ImageIOBase::IOComponentType)" *

I'd appreciate your help!

Massi



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