[Insight-users] an LNK2001 ERROR

[zhang xiaohui]

Hi Luis,

I read about your lectures about registration and want to plot the metric.
There is an error  :(  What's wrong?

error LNK2001: Nichtaufgeloestes externes Symbol "protected: virtual void
__thiscall itk::CostFunction::PrintSelf(class std::basic_ostream<char,struct
std::char_traits<char> > &,class itk::Indent)const "
(?PrintSelf at CostFunction@itk@@MBEXAAV?$basic_ostream at DU?$char_traits at D@std@
@@std@@VIndent at 2@@Z)


I add ITKCommon and ITKIO in the library
TARGET_LINK_LIBRARIES(HelloWorld ITKCommon ITKIO)

--program--

#include "itkImage.h"
#include "itkImageFileReader.h"
#include "itkMeanSquaresImageToImageMetric.h"
#include "itkMattesMutualInformationImageToImageMetric.h"
#include "itkLinearInterpolateImageFunction.h"
#include "itkTranslationTransform.h"
#include <iostream>

int main()
{
    const    unsigned int    ImageDimension = 2;
    typedef  unsigned char   PixelType;
    typedef itk::Image< PixelType, ImageDimension >   ImageType;
    typedef itk::ImageFileReader< ImageType >  ReaderType;

    ReaderType::Pointer ImageReader = ReaderType::New();
    ImageReader->SetFileName( "leber1.TIF");
    ImageReader->Update();
    ImageType::Pointer input = ImageReader->GetOutput();

    typedef itk::LinearInterpolateImageFunction< ImageType, double >
InterpolatorType;
    InterpolatorType::Pointer interpolator = InterpolatorType::New();


    typedef itk::TranslationTransform< double, ImageDimension >
TransformType;
    TransformType::Pointer transform = TransformType::New();

    typedef itk::MeanSquaresImageToImageMetric< ImageType, ImageType >
MetricType;
    MetricType::Pointer metric = MetricType::New();

    metric->SetInterpolator( interpolator );
    metric->SetTransform( transform );

    metric->SetFixedImage(  input  );
    metric->SetMovingImage( input );

    MetricType::TransformParametersType translation( ImageDimension );

    double value[21][21];

    for( int dx = 0; dx <= 20; dx++)
    {
        for( int dy = 0; dy <= 20; dy++)
        {
            translation[0] = dx;
            translation[1] = dy;

            value[dx][dy] = metric->GetValue( translation );
        }
    }

}


Thanks and have nice weekend!

Sophie
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