STYLE: Remove unintended extra space from destructors and operators

It appears that clang-format (version 8.0.1) has in some cases
introduced an unintended space character between the class name and the
`::`, in the definition of a destructor or overloaded `operator`. This
typically seems to have happened when there originally was a line break
between the class name and the colon characters.

Follow-up to:
"STYLE: Remove space between class and member names in C++ source files"
pull request InsightSoftwareConsortium#2096
commit 734d6f8

Related to "Bug 44189 - clang-format does not remove space between
non-macro identifier and ::", reported by Pablo Martin-Gomez, 2019-12-01
https://bugs.llvm.org/show_bug.cgi?id=44189

Modules/Core/Common/src/itkFileOutputWindow.cxx

@@ -30,7 +30,7 @@ FileOutputWindow::FileOutputWindow()
   m_FileName = "";
 }
 
-FileOutputWindow ::~FileOutputWindow()
+FileOutputWindow::~FileOutputWindow()
 {
   delete m_Stream;
   m_Stream = nullptr;

Modules/Core/Common/src/itkHexahedronCellTopology.cxx

@@ -33,5 +33,5 @@ const int HexahedronCellTopology ::m_Faces[6][4] = { { 0, 4, 7, 3 }, { 1, 2, 6,
 
 HexahedronCellTopology::HexahedronCellTopology() = default;
 
-HexahedronCellTopology ::~HexahedronCellTopology() = default;
+HexahedronCellTopology::~HexahedronCellTopology() = default;
 } // end namespace itk

Modules/Core/Common/src/itkImageIORegion.cxx

@@ -22,7 +22,7 @@
 namespace itk
 {
 
-ImageIORegion ::~ImageIORegion() = default;
+ImageIORegion::~ImageIORegion() = default;
 
 ImageIORegion::ImageIORegion(unsigned int dimension)
   : m_ImageDimension{ dimension }
@@ -32,7 +32,7 @@ ImageIORegion::ImageIORegion(unsigned int dimension)
 
 
 ImageIORegion &
-ImageIORegion ::operator=(const Self & region)
+ImageIORegion::operator=(const Self & region)
 {
   if ((region.m_Index.size() == m_Index.size()) && (region.m_Size.size() == m_Size.size()))
   {
@@ -229,14 +229,14 @@ ImageIORegion::GetNumberOfPixels() const
 }
 
 bool
-ImageIORegion ::operator==(const Self & region) const
+ImageIORegion::operator==(const Self & region) const
 {
   return (m_Index == region.m_Index) && (m_Size == region.m_Size) && (m_ImageDimension == region.m_ImageDimension);
 }
 
 /** Compare two regions. */
 bool
-ImageIORegion ::operator!=(const Self & region) const
+ImageIORegion::operator!=(const Self & region) const
 {
   return !(*this == region);
 }

Modules/Core/Common/src/itkLightObject.cxx

@@ -88,25 +88,25 @@ LightObject::Delete()
  */
 #ifdef _WIN32
 void *
-LightObject ::operator new(size_t n)
+LightObject::operator new(size_t n)
 {
   return new char[n];
 }
 
 void *
-LightObject ::operator new[](size_t n)
+LightObject::operator new[](size_t n)
 {
   return new char[n];
 }
 
 void
-LightObject ::operator delete(void * m)
+LightObject::operator delete(void * m)
 {
   delete[](char *) m;
 }
 
 void
-LightObject ::operator delete[](void * m, size_t)
+LightObject::operator delete[](void * m, size_t)
 {
   delete[](char *) m;
 }
@@ -172,7 +172,7 @@ LightObject::SetReferenceCount(int ref)
   }
 }
 
-LightObject ::~LightObject()
+LightObject::~LightObject()
 {
   /**
    * warn user if reference counting is on and the object is being referenced

Modules/Core/Common/src/itkLightProcessObject.cxx

@@ -32,7 +32,7 @@ LightProcessObject::LightProcessObject()
  * Destructor for the LightProcessObject class. We've got to
  * UnRegister() the use of any input classes.
  */
-LightProcessObject ::~LightProcessObject() = default;
+LightProcessObject::~LightProcessObject() = default;
 
 /**
  * Update the progress of the process object. If a ProgressMethod exists,

Modules/Core/Common/src/itkMemoryProbe.cxx

@@ -23,7 +23,7 @@ MemoryProbe::MemoryProbe()
   : ResourceProbe<MemoryProbe::MemoryLoadType, double>("Memory", "kB")
 {}
 
-MemoryProbe ::~MemoryProbe() = default;
+MemoryProbe::~MemoryProbe() = default;
 
 MemoryProbe::MemoryLoadType
 MemoryProbe::GetInstantValue() const

Modules/Core/Common/src/itkMersenneTwisterRandomVariateGenerator.cxx

@@ -86,7 +86,7 @@ MersenneTwisterRandomVariateGenerator::MersenneTwisterRandomVariateGenerator()
   SetSeed(121212);
 }
 
-MersenneTwisterRandomVariateGenerator ::~MersenneTwisterRandomVariateGenerator() = default;
+MersenneTwisterRandomVariateGenerator::~MersenneTwisterRandomVariateGenerator() = default;
 
 MersenneTwisterRandomVariateGenerator::IntegerType
 MersenneTwisterRandomVariateGenerator ::hash(time_t t, clock_t c)

Modules/Core/Common/src/itkMetaDataDictionary.cxx

@@ -23,14 +23,14 @@ MetaDataDictionary::MetaDataDictionary()
   : m_Dictionary(std::make_shared<MetaDataDictionaryMapType>())
 {}
 
-MetaDataDictionary ::~MetaDataDictionary() = default;
+MetaDataDictionary::~MetaDataDictionary() = default;
 
 // NOTE: Desired behavior is to perform shallow copy, so m_Dictionary is shared
 //       as is thee default behavior for copy constructors.
 MetaDataDictionary::MetaDataDictionary(const MetaDataDictionary &) = default;
 
 MetaDataDictionary &
-MetaDataDictionary ::operator=(const MetaDataDictionary & old)
+MetaDataDictionary::operator=(const MetaDataDictionary & old)
 {
   if (this != &old)
   {
@@ -51,13 +51,13 @@ MetaDataDictionary::Print(std::ostream & os) const
   }
 }
 
-MetaDataObjectBase::Pointer & MetaDataDictionary ::operator[](const std::string & key)
+MetaDataObjectBase::Pointer & MetaDataDictionary::operator[](const std::string & key)
 {
   MakeUnique();
   return (*m_Dictionary)[key];
 }
 
-const MetaDataObjectBase * MetaDataDictionary ::operator[](const std::string & key) const
+const MetaDataObjectBase * MetaDataDictionary::operator[](const std::string & key) const
 {
   auto iter = m_Dictionary->find(key);
   if (iter == m_Dictionary->end())

Modules/Core/Common/src/itkMetaDataObjectBase.cxx

@@ -23,7 +23,7 @@ namespace itk
 MetaDataObjectBase::MetaDataObjectBase() = default;
 
 
-MetaDataObjectBase ::~MetaDataObjectBase() = default;
+MetaDataObjectBase::~MetaDataObjectBase() = default;
 
 
 const char *

Modules/Core/Common/src/itkObject.cxx

@@ -589,7 +589,7 @@ Object::Object()
   this->Modified();
 }
 
-Object ::~Object()
+Object::~Object()
 {
   itkDebugMacro(<< "Destructing!");
   delete m_SubjectImplementation;

Modules/Core/Common/src/itkObjectFactoryBase.cxx

@@ -519,7 +519,7 @@ ObjectFactoryBase::ObjectFactoryBase()
 /**
  * Unload the library and free the path string
  */
-ObjectFactoryBase ::~ObjectFactoryBase()
+ObjectFactoryBase::~ObjectFactoryBase()
 {
   m_OverrideMap->erase(m_OverrideMap->begin(), m_OverrideMap->end());
   delete m_OverrideMap;

Modules/Core/Common/src/itkOutputWindow.cxx

@@ -45,7 +45,7 @@ OutputWindow::OutputWindow()
   m_PromptUser = false;
 }
 
-OutputWindow ::~OutputWindow() = default;
+OutputWindow::~OutputWindow() = default;
 
 void
 OutputWindowDisplayText(const char * message)

Modules/Core/Common/src/itkProcessObject.cxx

@@ -101,7 +101,7 @@ DataObject::Pointer ProcessObject::MakeOutput(DataObjectPointerArraySizeType)
 }
 
 
-ProcessObject ::~ProcessObject()
+ProcessObject::~ProcessObject()
 {
   /*
    * Destructor for the ProcessObject class. We've got to

Modules/Core/Common/src/itkProgressAccumulator.cxx

@@ -32,7 +32,7 @@ ProgressAccumulator::ProgressAccumulator()
   m_CallbackCommand->SetCallbackFunction(this, &Self::ReportProgress);
 }
 
-ProgressAccumulator ::~ProgressAccumulator()
+ProgressAccumulator::~ProgressAccumulator()
 {
   UnregisterAllFilters();
 }

Modules/Core/Common/src/itkQuadraticTriangleCellTopology.cxx

@@ -26,5 +26,5 @@ const int QuadraticTriangleCellTopology ::m_Edges[3][3] = { { 0, 4, 1 }, { 1, 5,
 
 QuadraticTriangleCellTopology::QuadraticTriangleCellTopology() = default;
 
-QuadraticTriangleCellTopology ::~QuadraticTriangleCellTopology() = default;
+QuadraticTriangleCellTopology::~QuadraticTriangleCellTopology() = default;
 } // end namespace itk

Modules/Core/Common/src/itkQuadrilateralCellTopology.cxx

@@ -26,5 +26,5 @@ const int QuadrilateralCellTopology ::m_Edges[4][2] = { { 0, 1 }, { 1, 2 }, { 2,
 
 QuadrilateralCellTopology::QuadrilateralCellTopology() = default;
 
-QuadrilateralCellTopology ::~QuadrilateralCellTopology() = default;
+QuadrilateralCellTopology::~QuadrilateralCellTopology() = default;
 } // end namespace itk

Modules/Core/Common/src/itkSimpleFilterWatcher.cxx

@@ -58,7 +58,7 @@ SimpleFilterWatcher::SimpleFilterWatcher(const SimpleFilterWatcher & watch)
 }
 
 SimpleFilterWatcher &
-SimpleFilterWatcher ::operator=(const SimpleFilterWatcher & watch)
+SimpleFilterWatcher::operator=(const SimpleFilterWatcher & watch)
 {
   this->DeepCopy(watch);
   return *this;
@@ -147,7 +147,7 @@ SimpleFilterWatcher::RemoveObservers()
   }
 }
 
-SimpleFilterWatcher ::~SimpleFilterWatcher()
+SimpleFilterWatcher::~SimpleFilterWatcher()
 {
   if (m_Process)
   {

Modules/Core/Common/src/itkSmapsFileParser.cxx

@@ -440,7 +440,7 @@ SmapsData_2_6::GetStackUsage()
 
 VMMapData_10_2 ::VMMapData_10_2() = default;
 
-VMMapData_10_2 ::~VMMapData_10_2() = default;
+VMMapData_10_2::~VMMapData_10_2() = default;
 
 std::istream &
 operator>>(std::istream & stream, VMMapData_10_2 & data)

Modules/Core/Common/src/itkTetrahedronCellTopology.cxx

@@ -31,5 +31,5 @@ const int TetrahedronCellTopology ::m_Edges[6][2] = { { 0, 1 }, { 1, 2 }, { 2, 0
 
 TetrahedronCellTopology::TetrahedronCellTopology() = default;
 
-TetrahedronCellTopology ::~TetrahedronCellTopology() = default;
+TetrahedronCellTopology::~TetrahedronCellTopology() = default;
 } // end namespace itk

Modules/Core/Common/src/itkThreadLogger.cxx

@@ -29,7 +29,7 @@ ThreadLogger::ThreadLogger()
   m_Thread = std::thread(&ThreadLogger::ThreadFunction, this);
 }
 
-ThreadLogger ::~ThreadLogger()
+ThreadLogger::~ThreadLogger()
 {
   if (m_Thread.joinable())
   {

Modules/Core/Common/src/itkThreadPool.cxx

@@ -132,7 +132,7 @@ ThreadPool::GetNumberOfCurrentlyIdleThreads() const
   return int(m_Threads.size()) - int(m_WorkQueue.size()); // lousy approximation
 }
 
-ThreadPool ::~ThreadPool()
+ThreadPool::~ThreadPool()
 {
   {
     std::unique_lock<std::mutex> mutexHolder(m_PimplGlobals->m_Mutex);

Modules/Core/Common/src/itkThreadedIndexedContainerPartitioner.cxx

@@ -23,7 +23,7 @@ namespace itk
 
 ThreadedIndexedContainerPartitioner::ThreadedIndexedContainerPartitioner() = default;
 
-ThreadedIndexedContainerPartitioner ::~ThreadedIndexedContainerPartitioner() = default;
+ThreadedIndexedContainerPartitioner::~ThreadedIndexedContainerPartitioner() = default;
 
 ThreadIdType
 ThreadedIndexedContainerPartitioner::PartitionDomain(const ThreadIdType threadId,

Modules/Core/Common/src/itkTimeProbe.cxx

@@ -25,7 +25,7 @@ TimeProbe::TimeProbe()
   m_RealTimeClock = RealTimeClock::New();
 }
 
-TimeProbe ::~TimeProbe() = default;
+TimeProbe::~TimeProbe() = default;
 
 TimeProbe::TimeStampType
 TimeProbe::GetInstantValue() const

Modules/Core/Common/src/itkTimeProbesCollectorBase.cxx

@@ -22,5 +22,5 @@ namespace itk
 {
 TimeProbesCollectorBase::TimeProbesCollectorBase() = default;
 
-TimeProbesCollectorBase ::~TimeProbesCollectorBase() = default;
+TimeProbesCollectorBase::~TimeProbesCollectorBase() = default;
 } // end namespace itk

Modules/Core/Common/src/itkTriangleCellTopology.cxx

@@ -26,5 +26,5 @@ const int TriangleCellTopology ::m_Edges[3][2] = { { 0, 1 }, { 1, 2 }, { 2, 0 }
 
 TriangleCellTopology::TriangleCellTopology() = default;
 
-TriangleCellTopology ::~TriangleCellTopology() = default;
+TriangleCellTopology::~TriangleCellTopology() = default;
 } // end namespace itk

Modules/Core/Common/src/itkWin32OutputWindow.cxx

@@ -32,7 +32,7 @@ namespace itk
 /** */
 HWND Win32OutputWindow::m_OutputWindow = nullptr;
 
-Win32OutputWindow ::~Win32OutputWindow()
+Win32OutputWindow::~Win32OutputWindow()
 {
   if (Win32OutputWindow::m_OutputWindow)
   {

Modules/Core/Common/src/itkXMLFileOutputWindow.cxx

@@ -27,7 +27,7 @@ namespace itk
  */
 XMLFileOutputWindow ::XMLFileOutputWindow() = default;
 
-XMLFileOutputWindow ::~XMLFileOutputWindow() = default;
+XMLFileOutputWindow::~XMLFileOutputWindow() = default;
 
 void
 XMLFileOutputWindow::PrintSelf(std::ostream & os, Indent indent) const

Modules/Core/Mesh/src/itkMeshRegion.cxx

@@ -31,5 +31,5 @@ MeshRegion::MeshRegion()
 /**
  * Destructor for the MeshRegion class.
  */
-MeshRegion ::~MeshRegion() = default;
+MeshRegion::~MeshRegion() = default;
 } // end namespace itk

Modules/Core/Mesh/src/itkSimplexMeshGeometry.cxx

@@ -54,7 +54,7 @@ SimplexMeshGeometry::SimplexMeshGeometry()
   closestAttractorIndex = 0;
 }
 
-SimplexMeshGeometry ::~SimplexMeshGeometry()
+SimplexMeshGeometry::~SimplexMeshGeometry()
 {
   delete this->neighborSet;
   this->neighborSet = nullptr;

Modules/Core/QuadEdgeMesh/src/itkQuadEdge.cxx

@@ -27,7 +27,7 @@ QuadEdge::QuadEdge()
 }
 
 // ---------------------------------------------------------------------
-QuadEdge ::~QuadEdge()
+QuadEdge::~QuadEdge()
 {
   this->m_Onext = nullptr;
   this->m_Rot = nullptr;

Modules/Core/SpatialObjects/src/itkSpatialObjectProperty.cxx

@@ -174,7 +174,7 @@ SpatialObjectProperty::SetTagStringDictionary(const std::map<std::string, std::s
 }
 
 SpatialObjectProperty::Self &
-SpatialObjectProperty ::operator=(const SpatialObjectProperty & rhs)
+SpatialObjectProperty::operator=(const SpatialObjectProperty & rhs)
 {
   if (this != &rhs)
   {

Modules/Filtering/FFT/src/itkFFTWGlobalConfiguration.cxx

@@ -53,7 +53,7 @@ struct FFTWGlobalConfigurationGlobals
 
 WisdomFilenameGeneratorBase::WisdomFilenameGeneratorBase() = default;
 
-WisdomFilenameGeneratorBase ::~WisdomFilenameGeneratorBase() = default;
+WisdomFilenameGeneratorBase::~WisdomFilenameGeneratorBase() = default;
 
 ManualWisdomFilenameGenerator::ManualWisdomFilenameGenerator(std::string wfn)
   : m_WisdomFilename(std::move(wfn))
@@ -489,7 +489,7 @@ FFTWGlobalConfiguration ::FFTWGlobalConfiguration()
   }
 }
 
-FFTWGlobalConfiguration ::~FFTWGlobalConfiguration()
+FFTWGlobalConfiguration::~FFTWGlobalConfiguration()
 {
   if (this->m_WriteWisdomCache && this->m_NewWisdomAvailable)
   {

Modules/IO/DCMTK/src/itkDCMTKFileReader.cxx

@@ -316,7 +316,7 @@ DCMTKSequence::GetElementTM(const unsigned short group,
   return EXIT_SUCCESS;
 }
 
-DCMTKFileReader ::~DCMTKFileReader()
+DCMTKFileReader::~DCMTKFileReader()
 {
   delete m_DFile;
 }

Modules/IO/DCMTK/src/itkDCMTKSeriesFileNames.cxx

@@ -36,7 +36,7 @@ DCMTKSeriesFileNames ::DCMTKSeriesFileNames()
   m_LoadPrivateTags = false;
 }
 
-DCMTKSeriesFileNames ::~DCMTKSeriesFileNames() = default;
+DCMTKSeriesFileNames::~DCMTKSeriesFileNames() = default;
 
 void
 DCMTKSeriesFileNames::SetInputDirectory(const char * name)

Modules/IO/ImageBase/test/itkFileFreeImageIO.cxx

@@ -27,7 +27,7 @@ namespace itk
 
 FileFreeImageIO ::FileFreeImageIO() {}
 
-FileFreeImageIO ::~FileFreeImageIO() {}
+FileFreeImageIO::~FileFreeImageIO() {}
 
 bool
 FileFreeImageIO ::CanReadFile(const char * filename)