<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">I have seen that before. That is why this class is not wrapped with WrapITK. But it is wrapped with SimpleITK.<div><br></div><div>I believe and EnablelIf is required.</div><div><br></div><div>Brad</div><div><br><div><div>On Jun 26, 2014, at 1:53 PM, Williams, Norman K <<a href="mailto:norman-k-williams@uiowa.edu">norman-k-williams@uiowa.edu</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">
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<div>The following two lines of code generates hundreds of lines of error messages:</div>
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<div>#include "itkPatchBasedDenoisingImageFilter.h"</div>
<div>template class itk::PatchBasedDenoisingImageFilter<itk::Image<float, 3u>, itk::Image<float, 3u> >;</div>
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Interestingly enough, this code does not:</div>
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typedef itk::Image<float,3u> ImageType;</div>
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typedef itk::PatchBasedDenoisingImageFilter<ImageType,ImageType> PDIFType;</div>
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PDIFType::Pointer filter = PDIFType::New();</div>
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Here are the compiler errors:</div>
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make</div>
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<div><font face="Calibri,sans-serif">Scanning dependencies of target PatchBasedDenoisingTest</font></div>
<div><font face="Calibri,sans-serif">[100%] Building CXX object CMakeFiles/PatchBasedDenoisingTest.dir/PatchBasedDenoisingTest.cxx.o</font></div>
<div><font face="Calibri,sans-serif">In file included from /scratch/kent/itktest/PatchBasedDenoisingTest/src/PatchBasedDenoisingTest.cxx:1:</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.h:337:62: error: no viable</font></div>
<div><font face="Calibri,sans-serif"> conversion from 'const DiffusionTensor3D<PixelValueType>' to 'const PixelType' (aka 'const float')</font></div>
<div><font face="Calibri,sans-serif"> ComputeSignedEuclideanDifferenceAndWeightedSquaredNorm(a, b, weight,</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/PatchBasedDenoisingTest/src/PatchBasedDenoisingTest.cxx:3:21: note: in instantiation of member</font></div>
<div><font face="Calibri,sans-serif"> function 'itk::PatchBasedDenoisingImageFilter<itk::Image<float, 3>, itk::Image<float, 3></font></div>
<div><font face="Calibri,sans-serif"> >::ComputeDifferenceAndWeightedSquaredNorm' requested here</font></div>
<div><font face="Calibri,sans-serif">template class itk::PatchBasedDenoisingImageFilter<itk::Image<float, 3u>, itk::Image<float, 3u> >; //Instantiated 9 times</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.h:501:80: note: passing</font></div>
<div><font face="Calibri,sans-serif"> argument to parameter 'a' here</font></div>
<div><font face="Calibri,sans-serif"> void ComputeSignedEuclideanDifferenceAndWeightedSquaredNorm(const PixelType& a, const PixelType& b,</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.h:372:39: error: no viable</font></div>
<div><font face="Calibri,sans-serif"> conversion from 'const DiffusionTensor3D<RealValueType>' to 'const RealType' (aka 'const double')</font></div>
<div><font face="Calibri,sans-serif"> return this->AddEuclideanUpdate(a, b);</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/PatchBasedDenoisingTest/src/PatchBasedDenoisingTest.cxx:3:21: note: in instantiation of member</font></div>
<div><font face="Calibri,sans-serif"> function 'itk::PatchBasedDenoisingImageFilter<itk::Image<float, 3>, itk::Image<float, 3> >::AddUpdate' requested here</font></div>
<div><font face="Calibri,sans-serif">template class itk::PatchBasedDenoisingImageFilter<itk::Image<float, 3u>, itk::Image<float, 3u> >; //Instantiated 9 times</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.h:524:47: note: passing</font></div>
<div><font face="Calibri,sans-serif"> argument to parameter 'a' here</font></div>
<div><font face="Calibri,sans-serif"> RealType AddEuclideanUpdate(const RealType& a, const RealType& b);</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">In file included from /scratch/kent/itktest/PatchBasedDenoisingTest/src/PatchBasedDenoisingTest.cxx:1:</font></div>
<div><font face="Calibri,sans-serif">In file included from /scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.h:541:</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:784:5: error: called</font></div>
<div><font face="Calibri,sans-serif"> object type 'PixelType' (aka 'float') is not a function or function pointer</font></div>
<div><font face="Calibri,sans-serif"> identityTensor(ii,ii) = NumericTraits<PixelValueType>::One;</font></div>
<div><font face="Calibri,sans-serif"> ^~~~~~~~~~~~~~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/PatchBasedDenoisingTest/src/PatchBasedDenoisingTest.cxx:3:21: note: in instantiation of member</font></div>
<div><font face="Calibri,sans-serif"> function 'itk::PatchBasedDenoisingImageFilter<itk::Image<float, 3>, itk::Image<float, 3> >::ThreadedRiemannianMinMax'</font></div>
<div><font face="Calibri,sans-serif"> requested here</font></div>
<div><font face="Calibri,sans-serif">template class itk::PatchBasedDenoisingImageFilter<itk::Image<float, 3u>, itk::Image<float, 3u> >; //Instantiated 9 times</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">In file included from /scratch/kent/itktest/PatchBasedDenoisingTest/src/PatchBasedDenoisingTest.cxx:1:</font></div>
<div><font face="Calibri,sans-serif">In file included from /scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.h:541:</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1067:20: error: type</font></div>
<div><font face="Calibri,sans-serif"> 'PixelType' (aka 'float') cannot be used prior to '::' because it has no members</font></div>
<div><font face="Calibri,sans-serif"> typedef typename PixelType::MatrixType MatrixType;</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/PatchBasedDenoisingTest/src/PatchBasedDenoisingTest.cxx:3:21: note: in instantiation of member</font></div>
<div><font face="Calibri,sans-serif"> function 'itk::PatchBasedDenoisingImageFilter<itk::Image<float, 3>, itk::Image<float, 3></font></div>
<div><font face="Calibri,sans-serif"> >::ComputeLogMapAndWeightedSquaredGeodesicDifference' requested here</font></div>
<div><font face="Calibri,sans-serif">template class itk::PatchBasedDenoisingImageFilter<itk::Image<float, 3u>, itk::Image<float, 3u> >; //Instantiated 9 times</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">In file included from /scratch/kent/itktest/PatchBasedDenoisingTest/src/PatchBasedDenoisingTest.cxx:1:</font></div>
<div><font face="Calibri,sans-serif">In file included from /scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.h:541:</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1068:20: error: type</font></div>
<div><font face="Calibri,sans-serif"> 'RealType' (aka 'double') cannot be used prior to '::' because it has no members</font></div>
<div><font face="Calibri,sans-serif"> typedef typename RealType::EigenValuesArrayType RealEigenValuesArrayType;</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1069:20: error: type</font></div>
<div><font face="Calibri,sans-serif"> 'RealType' (aka 'double') cannot be used prior to '::' because it has no members</font></div>
<div><font face="Calibri,sans-serif"> typedef typename RealType::EigenVectorsMatrixType RealEigenVectorsMatrixType;</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1070:20: error: type</font></div>
<div><font face="Calibri,sans-serif"> 'RealType' (aka 'double') cannot be used prior to '::' because it has no members</font></div>
<div><font face="Calibri,sans-serif"> typedef typename RealType::MatrixType RealMatrixType;</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1132:3: error: </font></div>
<div><font face="Calibri,sans-serif"> subscripted value is not an array, pointer, or vector</font></div>
<div><font face="Calibri,sans-serif"> Y[0] = ( eigenVecs(0,0) * factor0 + eigenVecs(0,1) * factor1 + eigenVecs(0,2) * factor2 ) / eigenVals[0];</font></div>
<div><font face="Calibri,sans-serif"> ^ ~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1133:3: error: </font></div>
<div><font face="Calibri,sans-serif"> subscripted value is not an array, pointer, or vector</font></div>
<div><font face="Calibri,sans-serif"> Y[1] = ( eigenVecs(1,0) * factor0 + eigenVecs(1,1) * factor1 + eigenVecs(1,2) * factor2 ) / std::sqrt(</font></div>
<div><font face="Calibri,sans-serif"> ^ ~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1135:3: error: </font></div>
<div><font face="Calibri,sans-serif"> subscripted value is not an array, pointer, or vector</font></div>
<div><font face="Calibri,sans-serif"> Y[2] = ( eigenVecs(2,0) * factor0 + eigenVecs(2,1) * factor1 + eigenVecs(2,2) * factor2 ) / std::sqrt(</font></div>
<div><font face="Calibri,sans-serif"> ^ ~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1142:3: error: </font></div>
<div><font face="Calibri,sans-serif"> subscripted value is not an array, pointer, or vector</font></div>
<div><font face="Calibri,sans-serif"> Y[3] = ( eigenVecs(1,0) * factor0 + eigenVecs(1,1) * factor1 + eigenVecs(1,2) * factor2 ) / eigenVals[1];</font></div>
<div><font face="Calibri,sans-serif"> ^ ~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1143:3: error: </font></div>
<div><font face="Calibri,sans-serif"> subscripted value is not an array, pointer, or vector</font></div>
<div><font face="Calibri,sans-serif"> Y[4] = ( eigenVecs(2,0) * factor0 + eigenVecs(2,1) * factor1 + eigenVecs(2,2) * factor2 ) / std::sqrt(</font></div>
<div><font face="Calibri,sans-serif"> ^ ~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1150:3: error: </font></div>
<div><font face="Calibri,sans-serif"> subscripted value is not an array, pointer, or vector</font></div>
<div><font face="Calibri,sans-serif"> Y[5] = ( eigenVecs(2,0) * factor0 + eigenVecs(2,1) * factor1 + eigenVecs(2,2) * factor2 ) / eigenVals[2];</font></div>
<div><font face="Calibri,sans-serif"> ^ ~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1154:5: error: no</font></div>
<div><font face="Calibri,sans-serif"> matching member function for call to 'Compute3x3EigenAnalysis'</font></div>
<div><font face="Calibri,sans-serif"> Compute3x3EigenAnalysis(Y, YEigenVals, YEigenVecs);</font></div>
<div><font face="Calibri,sans-serif"> ^~~~~~~~~~~~~~~~~~~~~~~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.h:520:8: note: candidate</font></div>
<div><font face="Calibri,sans-serif"> template ignored: could not match 'DiffusionTensor3D<type-parameter-0-0>' against 'double'</font></div>
<div><font face="Calibri,sans-serif"> void Compute3x3EigenAnalysis(const DiffusionTensor3D<TensorValueT>& spdMatrix,</font></div>
<div><font face="Calibri,sans-serif"> ^</font></div>
<div><font face="Calibri,sans-serif">In file included from /scratch/kent/itktest/PatchBasedDenoisingTest/src/PatchBasedDenoisingTest.cxx:1:</font></div>
<div><font face="Calibri,sans-serif">In file included from /scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.h:541:</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1177:5: error: </font></div>
<div><font face="Calibri,sans-serif"> subscripted value is not an array, pointer, or vector</font></div>
<div><font face="Calibri,sans-serif"> YEigenVals[ii] = std::log(vnl_math_max(RealValueType(1e-15),YEigenVals[ii]) );</font></div>
<div><font face="Calibri,sans-serif"> ^~~~~~~~~~ ~~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1182:34: error: </font></div>
<div><font face="Calibri,sans-serif"> subscripted value is not an array, pointer, or vector</font></div>
<div><font face="Calibri,sans-serif"> const RealValueType YEigVal0 = YEigenVals[0];</font></div>
<div><font face="Calibri,sans-serif"> ^~~~~~~~~~ ~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1183:34: error: </font></div>
<div><font face="Calibri,sans-serif"> subscripted value is not an array, pointer, or vector</font></div>
<div><font face="Calibri,sans-serif"> const RealValueType YEigVal1 = YEigenVals[1];</font></div>
<div><font face="Calibri,sans-serif"> ^~~~~~~~~~ ~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1184:34: error: </font></div>
<div><font face="Calibri,sans-serif"> subscripted value is not an array, pointer, or vector</font></div>
<div><font face="Calibri,sans-serif"> const RealValueType YEigVal2 = YEigenVals[2];</font></div>
<div><font face="Calibri,sans-serif"> ^~~~~~~~~~ ~</font></div>
<div><font face="Calibri,sans-serif">/scratch/kent/itktest/ITK/Modules/Filtering/Denoising/include/itkPatchBasedDenoisingImageFilter.hxx:1186:49: error: called</font></div>
<div><font face="Calibri,sans-serif"> object type 'RealEigenVectorsMatrixType' (aka 'int') is not a function or function pointer</font></div>
<div><font face="Calibri,sans-serif"> const RealValueType temp00 = eigenVecs(0,0) * YEigenVecs(0,0) * eigVal0 +</font></div>
<div><font face="Calibri,sans-serif"> ^~~~~~~~~~</font></div>
<div><font face="Calibri,sans-serif">fatal error: too many errors emitted, stopping now [-ferror-limit=]</font></div>
<div><font face="Calibri,sans-serif">20 errors generated.</font></div>
<div><font face="Calibri,sans-serif">make[2]: *** [CMakeFiles/PatchBasedDenoisingTest.dir/PatchBasedDenoisingTest.cxx.o] Error 1</font></div>
<div><font face="Calibri,sans-serif">make[1]: *** [CMakeFiles/PatchBasedDenoisingTest.dir/all] Error 2</font></div>
<div><font face="Calibri,sans-serif">make: *** [all] Error 2</font></div>
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<div><font face="Calibri,sans-serif">Compilation exited abnormally with code 2 at Thu Jun 26 12:35:30</font></div>
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