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, 8 insertions, 11 deletions

diff --git a/Source/cmTargetSourcesCommand.h b/Source/cmTargetSourcesCommand.h
index 3768f30..304e176 100644
--- a/Source/cmTargetSourcesCommand.h
+++ b/Source/cmTargetSourcesCommand.h
@@ -21,34 +21,31 @@ public:
   /**
    * This is a virtual constructor for the command.
    */
-  virtual cmCommand* Clone()
-    {
-    return new cmTargetSourcesCommand;
-    }
+  virtual cmCommand* Clone() { return new cmTargetSourcesCommand; }
 
   /**
    * This is called when the command is first encountered in
    * the CMakeLists.txt file.
    */
   virtual bool InitialPass(std::vector<std::string> const& args,
-                           cmExecutionStatus &status);
+                           cmExecutionStatus& status);
 
   /**
    * The name of the command as specified in CMakeList.txt.
    */
-  virtual std::string GetName() const { return "target_sources";}
+  virtual std::string GetName() const { return "target_sources"; }
 
   cmTypeMacro(cmTargetSourcesCommand, cmTargetPropCommandBase);
 
 private:
-  virtual void HandleImportedTarget(const std::string &tgt);
-  virtual void HandleMissingTarget(const std::string &name);
+  virtual void HandleImportedTarget(const std::string& tgt);
+  virtual void HandleMissingTarget(const std::string& name);
 
-  virtual bool HandleDirectContent(cmTarget *tgt,
-                                   const std::vector<std::string> &content,
+  virtual bool HandleDirectContent(cmTarget* tgt,
+                                   const std::vector<std::string>& content,
                                    bool prepend, bool system);
 
-  virtual std::string Join(const std::vector<std::string> &content);
+  virtual std::string Join(const std::vector<std::string>& content);
 };
 
 #endif