DOC: fixing "unbalanced grouping commands" warnings

review: remove unnecessary Grouping from Examples and add, again, removed empty lines

Author: albert-github

Examples/IO/XML/itkParticleSwarmOptimizerSAXReader.cxx

@@ -105,6 +105,7 @@ ParticleSwarmOptimizerSAXReader::EndElement(const char * name)
       bounds.push_back(value);
     }
     this->m_OutputObject->SetParameterBounds(bounds);
+
     this->m_OutputObject->SetParametersConvergenceTolerance(
       this->m_ParametersConvergenceTolerance);
   }
@@ -173,6 +174,7 @@ ParticleSwarmOptimizerSAXReader::ReadFile()
       e.SetDescription(message.c_str());
       throw e;
     }
+
     if (this->m_OutputObject == nullptr)
     {
       itkExceptionMacro("Object to be read is null!\n");
@@ -298,6 +300,7 @@ ParticleSwarmOptimizerSAXReader::GetAttribute(const char ** atts,
   }
   return nullptr;
 }
+
 /** Check the current tags to see whether it matches a user input. */
 bool
 ParticleSwarmOptimizerSAXReader::ContextIs(const char * test) const
@@ -313,4 +316,5 @@ ParticleSwarmOptimizerSAXReader::ContextIs(const char * test) const
   }
   return (s == std::string(test));
 }
+
 } // namespace itk

Examples/IO/XML/itkParticleSwarmOptimizerSAXWriter.cxx

@@ -37,6 +37,7 @@ ParticleSwarmOptimizerSAXWriter::CanWriteFile(const char * name)
   }
   return yes;
 }
+
 /**
  * Method for performing XML file generation from the input object.
  */

Examples/RegistrationITKv4/DeformableRegistration4.cxx

@@ -437,7 +437,6 @@ main(int argc, char * argv[])
                                             CoordinateRepType>;
 
   /** Create an setup displacement field generator. */
-  /** @ITKStartGrouping */
   auto dispfieldGenerator = DisplacementFieldGeneratorType::New();
   dispfieldGenerator->UseReferenceImageOn();
   dispfieldGenerator->SetReferenceImage(fixedImage);
@@ -452,7 +451,7 @@ main(int argc, char * argv[])
     std::cerr << " : " << err << std::endl;
     return EXIT_FAILURE;
   }
-  /**@ITKEndGrouping*/
+
   using FieldWriterType = itk::ImageFileWriter<DisplacementFieldImageType>;
   auto fieldWriter = FieldWriterType::New();
 

Examples/RegistrationITKv4/DeformableRegistration6.cxx

@@ -474,7 +474,6 @@ main(int argc, char * argv[])
                                             CoordinateRepType>;
 
   /** Create an setup displacement field generator. */
-  /** @ITKStartGrouping */
   auto dispfieldGenerator = DisplacementFieldGeneratorType::New();
   dispfieldGenerator->UseReferenceImageOn();
   dispfieldGenerator->SetReferenceImage(fixedImage);
@@ -489,7 +488,7 @@ main(int argc, char * argv[])
     std::cerr << " : " << err << std::endl;
     return EXIT_FAILURE;
   }
-  /**@ITKEndGrouping*/
+
   using FieldWriterType = itk::ImageFileWriter<DisplacementFieldImageType>;
   auto fieldWriter = FieldWriterType::New();
 

Examples/RegistrationITKv4/DeformableRegistration7.cxx

@@ -422,7 +422,6 @@ main(int argc, char * argv[])
                                             CoordinateRepType>;
 
   /** Create an setup displacement field generator. */
-  /** @ITKStartGrouping */
   auto dispfieldGenerator = DisplacementFieldGeneratorType::New();
   dispfieldGenerator->UseReferenceImageOn();
   dispfieldGenerator->SetReferenceImage(fixedImage);
@@ -437,7 +436,7 @@ main(int argc, char * argv[])
     std::cerr << " : " << err << std::endl;
     return EXIT_FAILURE;
   }
-  /**@ITKEndGrouping*/
+
   using FieldWriterType = itk::ImageFileWriter<DisplacementFieldImageType>;
   auto fieldWriter = FieldWriterType::New();
 

Examples/RegistrationITKv4/DeformableRegistration8.cxx

@@ -437,7 +437,6 @@ main(int argc, char * argv[])
                                               CoordinateRepType>;
 
     /** Create an setup displacement field generator. */
-    /** @ITKStartGrouping */
     auto dispfieldGenerator = DisplacementFieldGeneratorType::New();
     dispfieldGenerator->UseReferenceImageOn();
     dispfieldGenerator->SetReferenceImage(fixedImage);
@@ -452,7 +451,7 @@ main(int argc, char * argv[])
       std::cerr << " : " << err << std::endl;
       return EXIT_FAILURE;
     }
-    /**@ITKEndGrouping*/
+
     using FieldWriterType = itk::ImageFileWriter<DisplacementFieldImageType>;
     auto fieldWriter = FieldWriterType::New();
 

Examples/Statistics/WeightedSampleStatistics.cxx

@@ -67,10 +67,9 @@ class ExampleWeightFunction
   using ConstPointer = itk::SmartPointer<const Self>;
 
   /** Standard macros. */
-  /** @ITKStartGrouping */
   itkOverrideGetNameOfClassMacro(ExampleWeightFunction);
   itkNewMacro(Self);
-  /**@ITKEndGrouping*/
+
   /** Input type */
   using InputType = MeasurementVectorType;