Revise C++ coding style using clang-format

Run the `Utilities/Scripts/clang-format.bash` script to update
all our C++ code to a new style defined by `.clang-format`.
Use `clang-format` version 3.8.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.

1 files changed, 13 insertions, 14 deletions

diff --git a/Source/cmXMLParser.h b/Source/cmXMLParser.h
index e72da66..6aae81d 100644
--- a/Source/cmXMLParser.h
+++ b/Source/cmXMLParser.h
@@ -14,11 +14,10 @@
 
 #include "cmStandardIncludes.h"
 
-extern "C"
-{
-  void cmXMLParserStartElement(void*, const char*, const char**);
-  void cmXMLParserEndElement(void*, const char*);
-  void cmXMLParserCharacterDataHandler(void*, const char*, int);
+extern "C" {
+void cmXMLParserStartElement(void*, const char*, const char**);
+void cmXMLParserEndElement(void*, const char*);
+void cmXMLParserCharacterDataHandler(void*, const char*, int);
 }
 
 /** \class cmXMLParser
@@ -52,18 +51,19 @@ public:
   virtual int CleanupParser();
   typedef void (*ReportFunction)(int, const char*, void*);
   void SetErrorCallback(ReportFunction f, void* d)
-    {
-      this->ReportCallback = f;
-      this->ReportCallbackData = d;
-    }
+  {
+    this->ReportCallback = f;
+    this->ReportCallbackData = d;
+  }
+
 protected:
   //! This variable is true if there was a parse error while parsing in
-  //chunks.
+  // chunks.
   int ParseError;
   ReportFunction ReportCallback;
   void* ReportCallbackData;
 
-  //1 Expat parser structure.  Exists only during call to Parse().
+  // 1 Expat parser structure.  Exists only during call to Parse().
   void* Parser;
 
   /**
@@ -84,7 +84,7 @@ protected:
   virtual void StartElement(const std::string& name, const char** atts);
 
   //! Called at the end of an element in the XML source opened when
-  //StartElement was called.
+  // StartElement was called.
   virtual void EndElement(const std::string& name);
 
   //! Called when there is character data to handle.
@@ -101,8 +101,7 @@ protected:
   static int IsSpace(char c);
 
   //! Send the given buffer to the XML parser.
-  virtual int ParseBuffer(const char* buffer,
-                          std::string::size_type length);
+  virtual int ParseBuffer(const char* buffer, std::string::size_type length);
 
   //! Send the given c-style string to the XML parser.
   int ParseBuffer(const char* buffer);