COMP: Exceptions should be caught by constant reference

Examples/DataRepresentation/Image/Image5.cxx

@@ -246,7 +246,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & exp)
+  catch (const itk::ExceptionObject & exp)
   {
     std::cerr << "Exception caught !" << std::endl;
     std::cerr << exp << std::endl;

Examples/DataRepresentation/Image/ImageAdaptor2.cxx

@@ -188,7 +188,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Exception caught " << excp << std::endl;
     return EXIT_FAILURE;

Examples/DataRepresentation/Mesh/ImageToPointSet.cxx

@@ -60,7 +60,7 @@ main(int argc, char * argv[])
   {
     reader->Update();
   }
-  catch (itk::ExceptionObject & err)
+  catch (const itk::ExceptionObject & err)
   {
     std::cout << "ExceptionObject caught !" << std::endl;
     std::cout << err << std::endl;

Examples/DataRepresentation/Path/PolyLineParametricPath1.cxx

@@ -73,7 +73,7 @@ main(int argc, char * argv[])
   {
     reader->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cout << "Problem reading the input image " << std::endl;
     std::cout << excp << std::endl;

Examples/Filtering/AntiAliasBinaryImageFilter.cxx

@@ -153,7 +153,7 @@ main(int argc, char * argv[])
   {
     realWriter->Update();
   }
-  catch (itk::ExceptionObject & err)
+  catch (const itk::ExceptionObject & err)
   {
     std::cout << "ExceptionObject caught !" << std::endl;
     std::cout << err << std::endl;
@@ -169,7 +169,7 @@ main(int argc, char * argv[])
   {
     rescaledWriter->Update();
   }
-  catch (itk::ExceptionObject & err)
+  catch (const itk::ExceptionObject & err)
   {
     std::cout << "ExceptionObject caught !" << std::endl;
     std::cout << err << std::endl;

Examples/Filtering/CannyEdgeDetectionImageFilter.cxx

@@ -175,7 +175,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & err)
+  catch (const itk::ExceptionObject & err)
   {
     std::cout << "ExceptionObject caught !" << std::endl;
     std::cout << err << std::endl;

Examples/Filtering/CompositeFilterExample.cxx

@@ -286,7 +286,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & e)
+  catch (const itk::ExceptionObject & e)
   {
     std::cerr << "Error: " << e << std::endl;
   }

Examples/Filtering/DanielssonDistanceMapImageFilter.cxx

@@ -256,7 +256,7 @@ main(int argc, char * argv[])
   {
     offsetWriter->Update();
   }
-  catch (itk::ExceptionObject & exp)
+  catch (const itk::ExceptionObject & exp)
   {
     std::cerr << "Exception caught !" << std::endl;
     std::cerr << exp << std::endl;

Examples/Filtering/DiffusionTensor3DReconstructionImageFilter.cxx

@@ -97,7 +97,7 @@ main(int argc, char * argv[])
     reader->Update();
     img = reader->GetOutput();
   }
-  catch (itk::ExceptionObject & ex)
+  catch (const itk::ExceptionObject & ex)
   {
     std::cout << ex << std::endl;
     return EXIT_FAILURE;

Examples/Filtering/DigitallyReconstructedRadiograph1.cxx

@@ -331,7 +331,7 @@ main(int argc, char * argv[])
     {
       reader->Update();
     }
-    catch (itk::ExceptionObject & err)
+    catch (const itk::ExceptionObject & err)
     {
       std::cerr << "ERROR: ExceptionObject caught !" << std::endl;
       std::cerr << err << std::endl;
@@ -439,7 +439,7 @@ main(int argc, char * argv[])
       std::cout << "Writing image: " << filename << std::endl;
       writer->Update();
     }
-    catch (itk::ExceptionObject & err)
+    catch (const itk::ExceptionObject & err)
     {
 
       std::cerr << "ERROR: ExceptionObject caught !" << std::endl;
@@ -724,7 +724,7 @@ main(int argc, char * argv[])
       std::cout << "Writing image: " << output_name << std::endl;
       writer->Update();
     }
-    catch (itk::ExceptionObject & err)
+    catch (const itk::ExceptionObject & err)
     {
       std::cerr << "ERROR: ExceptionObject caught !" << std::endl;
       std::cerr << err << std::endl;

Examples/Filtering/FFTImageFilter.cxx

@@ -132,7 +132,7 @@ main(int argc, char * argv[])
   {
     fftFilter->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Error: " << std::endl;
     std::cerr << excp << std::endl;
@@ -173,7 +173,7 @@ main(int argc, char * argv[])
   {
     complexWriter->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Error: " << std::endl;
     std::cerr << excp << std::endl;
@@ -247,7 +247,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Error writing the real image: " << std::endl;
     std::cerr << excp << std::endl;
@@ -291,7 +291,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Error writing the imaginary image: " << std::endl;
     std::cerr << excp << std::endl;

Examples/Filtering/FFTImageFilterFourierDomainFiltering.cxx

@@ -210,7 +210,7 @@ main(int argc, char * argv[])
   {
     fftInverseFilter->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Error: " << std::endl;
     std::cerr << excp << std::endl;
@@ -239,7 +239,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Error writing the real image: " << std::endl;
     std::cerr << excp << std::endl;

Examples/Filtering/GrayscaleFunctionDilateImageFilter.cxx

@@ -70,7 +70,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << excp << std::endl;
     return EXIT_FAILURE;

Examples/Filtering/LaplacianImageFilter.cxx

@@ -91,7 +91,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & err)
+  catch (const itk::ExceptionObject & err)
   {
     std::cout << "ExceptionObject caught !" << std::endl;
     std::cout << err << std::endl;

Examples/Filtering/LaplacianRecursiveGaussianImageFilter1.cxx

@@ -303,7 +303,7 @@ main(int argc, char * argv[])
   {
     addFilter->Update();
   }
-  catch (itk::ExceptionObject & err)
+  catch (const itk::ExceptionObject & err)
   {
     std::cout << "ExceptionObject caught !" << std::endl;
     std::cout << err << std::endl;

Examples/Filtering/LaplacianRecursiveGaussianImageFilter2.cxx

@@ -181,7 +181,7 @@ main(int argc, char * argv[])
   {
     laplacian->Update();
   }
-  catch (itk::ExceptionObject & err)
+  catch (const itk::ExceptionObject & err)
   {
     std::cout << "ExceptionObject caught !" << std::endl;
     std::cout << err << std::endl;

Examples/Filtering/LaplacianSharpeningImageFilter.cxx

@@ -74,7 +74,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & err)
+  catch (const itk::ExceptionObject & err)
   {
     std::cout << "ExceptionObject caught !" << std::endl;
     std::cout << err << std::endl;

Examples/Filtering/MorphologicalImageEnhancement.cxx

@@ -108,7 +108,7 @@ main(int argc, char * argv[])
   {
     reader->Update();
   }
-  catch (itk::ExceptionObject & err)
+  catch (const itk::ExceptionObject & err)
   {
     std::cout << "Problems reading input image" << std::endl;
     std::cerr << "ExceptionObject caught !" << std::endl;
@@ -149,7 +149,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & err)
+  catch (const itk::ExceptionObject & err)
   {
     std::cout << "ExceptionObject caught !" << std::endl;
     std::cout << err << std::endl;

Examples/Filtering/OtsuMultipleThresholdImageFilter.cxx

@@ -154,7 +154,7 @@ main(int argc, char * argv[])
   {
     reader->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Exception thrown while reading image" << excp << std::endl;
   }
@@ -164,7 +164,7 @@ main(int argc, char * argv[])
   {
     calculator->Compute();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Exception thrown " << excp << std::endl;
   }
@@ -223,7 +223,7 @@ main(int argc, char * argv[])
     {
       writer->Update();
     }
-    catch (itk::ExceptionObject & excp)
+    catch (const itk::ExceptionObject & excp)
     {
       std::cerr << "Exception thrown " << excp << std::endl;
     }
@@ -251,7 +251,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Exception thrown " << excp << std::endl;
   }

Examples/Filtering/OtsuThresholdImageFilter.cxx

@@ -184,7 +184,7 @@ main(int argc, char * argv[])
   {
     filter->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Exception thrown " << excp << std::endl;
   }
@@ -235,7 +235,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Exception thrown " << excp << std::endl;
   }

Examples/Filtering/RGBToGrayscale.cxx

@@ -89,7 +89,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Exception Thrown" << std::endl;
     std::cerr << excp << std::endl;

Examples/Filtering/ResampleImageFilter3.cxx

@@ -279,7 +279,7 @@ main(int argc, char * argv[])
     {
       writer->Update();
     }
-    catch (itk::ExceptionObject & excep)
+    catch (const itk::ExceptionObject & excep)
     {
       std::cerr << "Exception catched !" << std::endl;
       std::cerr << excep << std::endl;

Examples/Filtering/ResampleImageFilter4.cxx

@@ -222,7 +222,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excep)
+  catch (const itk::ExceptionObject & excep)
   {
     std::cerr << "Exception caught !" << std::endl;
     std::cerr << excep << std::endl;

Examples/Filtering/ResampleImageFilter5.cxx

@@ -224,7 +224,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excep)
+  catch (const itk::ExceptionObject & excep)
   {
     std::cerr << "Exception catched !" << std::endl;
     std::cerr << excep << std::endl;

Examples/Filtering/ResampleImageFilter6.cxx

@@ -114,7 +114,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Exception thrown " << std::endl;
     std::cerr << excp << std::endl;

Examples/Filtering/ResampleImageFilter7.cxx

@@ -172,7 +172,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excep)
+  catch (const itk::ExceptionObject & excep)
   {
     std::cerr << "Exception catched !" << std::endl;
     std::cerr << excep << std::endl;

Examples/Filtering/ResampleImageFilter8.cxx

@@ -208,7 +208,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excep)
+  catch (const itk::ExceptionObject & excep)
   {
     std::cerr << "Exception catched !" << std::endl;
     std::cerr << excep << std::endl;

Examples/Filtering/ResampleImageFilter9.cxx

@@ -145,7 +145,7 @@ main(int argc, char * argv[])
   {
     writerNearest->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Exception thrown " << std::endl;
     std::cerr << excp << std::endl;
@@ -155,7 +155,7 @@ main(int argc, char * argv[])
   {
     writerLinear->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Exception thrown " << std::endl;
     std::cerr << excp << std::endl;

Examples/Filtering/ResampleVolumesToBeIsotropic.cxx

@@ -201,7 +201,7 @@ main(int argc, char * argv[])
   {
     reader->Update();
   }
-  catch (itk::ExceptionObject & excep)
+  catch (const itk::ExceptionObject & excep)
   {
     std::cerr << "Exception caught!" << std::endl;
     std::cerr << excep << std::endl;
@@ -482,7 +482,7 @@ main(int argc, char * argv[])
   {
     writer->Update();
   }
-  catch (itk::ExceptionObject & excep)
+  catch (const itk::ExceptionObject & excep)
   {
     std::cerr << "Exception caught !" << std::endl;
     std::cerr << excep << std::endl;

Examples/Filtering/SecondDerivativeRecursiveGaussianImageFilter.cxx

@@ -111,7 +111,7 @@ main(int argc, char * argv[])
   {
     reader->Update();
   }
-  catch (itk::ExceptionObject & excp)
+  catch (const itk::ExceptionObject & excp)
   {
     std::cerr << "Problem reading the input file" << std::endl;
     std::cerr << excp << std::endl;