COMP: Fix unused argc and argv variable warnings.

Fix unused `argc` and `argv` variable warnings. Fixes: ``` In file included from -WikiExamples/Modules/Remote/WikiExamples/Registration/TestDeformationFieldTransform.cxx:2: ITK/Modules/Remote/WikiExamples/Registration/DeformationFieldTransform.cxx: In function 'int TestDeformationFieldTransform(int, char**)': [CTest: warning matched] Modules/Remote/WikiExamples/Registration/DeformationFieldTransform.cxx:22:14: warning: unused parameter 'argc' [-Wunused-parameter] int main(int argc, char * argv[]) ~~~~^~~~ [CTest: warning matched] Modules/Remote/WikiExamples/Registration/DeformationFieldTransform.cxx:22:27: warning: unused parameter 'argv' [-Wunused-parameter] int main(int argc, char * argv[]) ~~~~~~~^~~~~~ ``` -like warnings reported at: http://testing.cdash.org/viewBuildError.php?type=1&buildid=5793174

Author: jhlegarreta

Registration/DeformationFieldTransform.cxx

@@ -19,7 +19,7 @@ using ImageType = itk::Image< PixelType, Dimension >;
 static void CreateFixedImage(ImageType::Pointer image);
 static void CreateMovingImage(ImageType::Pointer image);
 
-int main(int argc, char * argv[])
+int main( int itkNotUsed( argc ), char * itkNotUsed( argv )[] )
 {
 #if ITK_VERSION_MAJOR < 4
  using VectorComponentType = float;

Registration/ImageRegistrationMethodBSpline.cxx

@@ -25,7 +25,7 @@ using ImageType = itk::Image< PixelType, ImageDimension >;
 static void CreateEllipseImage(ImageType::Pointer image);
 static void CreateCircleImage(ImageType::Pointer image);
 
-int main( int argc, char *argv[] )
+int main( int itkNotUsed( argc ), char * itkNotUsed( argv )[] )
 {
 
  const unsigned int SpaceDimension = ImageDimension;

Registration/LandmarkBasedTransformInitializer.cxx

@@ -12,7 +12,7 @@ using ImageType = itk::Image< PixelType, Dimension >;
 static void CreateFixedImage(ImageType::Pointer image);
 static void CreateMovingImage(ImageType::Pointer image);
 
-int main(int argc, char * argv[])
+int main( int itkNotUsed( argc ), char * itkNotUsed( argv )[] )
 {
  using VectorComponentType = float;
 

Registration/MutualInformation.cxx

@@ -19,7 +19,7 @@ using ImageType = itk::Image< PixelType, Dimension >;
 static void CreateEllipseImage(ImageType::Pointer image);
 static void CreateCircleImage(ImageType::Pointer image);
 
-int main( int argc, char *argv[] )
+int main( int itkNotUsed( argc ), char * itkNotUsed( argv )[] )
 {
  // Generate synthetic fixed and moving images
  ImageType::Pointer fixedImage = ImageType::New();

Registration/MutualInformationAffine.cxx

@@ -19,7 +19,7 @@ using ImageType = itk::Image< PixelType, Dimension >;
 static void CreateEllipseImage(ImageType::Pointer image);
 static void CreateCircleImage(ImageType::Pointer image);
 
-int main( int argc, char *argv[] )
+int main( int itkNotUsed( argc ), char * itkNotUsed( argv )[] )
 {
  // Generate synthetic fixed and moving images
  ImageType::Pointer fixedImage = ImageType::New();

SimpleOperations/BresenhamLine.cxx

@@ -16,7 +16,7 @@ int main(int argc, char *argv[])
 static void Vector();
 static void Line();
 
-int main(int argc, char *argv[])
+int main( int itkNotUsed( argc ), char * itkNotUsed( argv )[] )
 {
  Vector();
  Line();

SimpleOperations/ParaviewColormap.cxx

@@ -12,7 +12,7 @@ using RGBImageType = itk::Image<RGBPixelType, 2>;
 using FloatImageType = itk::Image<float, 2>;
 using UnsignedCharImageType = itk::Image<unsigned char, 2>;
 
-int main( int argc, char *argv[])
+int main( int itkNotUsed( argc ), char * itkNotUsed( argv )[] )
 {
  FloatImageType::Pointer image = FloatImageType::New();
 

SimpleOperations/RGBPixel.cxx

@@ -1,7 +1,7 @@
 #include <itkImage.h>
 #include <itkRGBPixel.h>
 
-int main(int argc, char *argv[])
+int main( int itkNotUsed( argc ), char * itkNotUsed( argv )[] )
 {
  using RGBPixelType = itk::RGBPixel<unsigned char>;
  using RGBImageType = itk::Image<RGBPixelType>;

SimpleOperations/ScalarToRGBColormapImageFilter.cxx

@@ -11,7 +11,7 @@ using RGBImageType = itk::Image<RGBPixelType, 2>;
 using FloatImageType = itk::Image<float, 2>;
 using UnsignedCharImageType = itk::Image<unsigned char, 2>;
 
-int main( int argc, char *argv[])
+int main( int itkNotUsed( argc ), char * itkNotUsed( argv )[] )
 {
  FloatImageType::Pointer image = FloatImageType::New();
 

SimpleOperations/TranslationTransform.cxx

@@ -11,7 +11,7 @@ using ImageType = itk::Image<unsigned char, 2>;
 
 static void CreateImage(ImageType::Pointer image);
 
-int main(int argc, char *argv[])
+int main( int itkNotUsed( argc ), char * itkNotUsed( argv )[] )
 {
  ImageType::Pointer image = ImageType::New();
  CreateImage(image);