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, 14 insertions, 9 deletions

diff --git a/Source/CTest/cmProcess.h b/Source/CTest/cmProcess.h
index 326456e..d5e2721 100644
--- a/Source/CTest/cmProcess.h
+++ b/Source/CTest/cmProcess.h
@@ -16,7 +16,6 @@
 
 #include <cmsys/Process.h>
 
-
 /** \class cmProcess
  * \brief run a process with c++
  *
@@ -27,11 +26,11 @@ class cmProcess
 public:
   cmProcess();
   ~cmProcess();
-  const char* GetCommand() { return this->Command.c_str();}
+  const char* GetCommand() { return this->Command.c_str(); }
   void SetCommand(const char* command);
   void SetCommandArguments(std::vector<std::string> const& arg);
-  void SetWorkingDirectory(const char* dir) { this->WorkingDirectory = dir;}
-  void SetTimeout(double t) { this->Timeout = t;}
+  void SetWorkingDirectory(const char* dir) { this->WorkingDirectory = dir; }
+  void SetTimeout(double t) { this->Timeout = t; }
   void ChangeTimeout(double t);
   void ResetStartTime();
   // Return true if the process starts
@@ -42,9 +41,9 @@ public:
   // Report the status of the program
   int ReportStatus();
   int GetId() { return this->Id; }
-  void SetId(int id) { this->Id = id;}
-  int GetExitValue() { return this->ExitValue;}
-  double GetTotalTime() { return this->TotalTime;}
+  void SetId(int id) { this->Id = id; }
+  int GetExitValue() { return this->ExitValue; }
+  double GetTotalTime() { return this->TotalTime; }
   int GetExitException();
   /**
    * Read one line of output but block for no more than timeout.
@@ -54,18 +53,24 @@ public:
    *   cmsysProcess_Pipe_Timeout = Timeout expired while waiting
    */
   int GetNextOutputLine(std::string& line, double timeout);
+
 private:
   double Timeout;
   double StartTime;
   double TotalTime;
   cmsysProcess* Process;
-  class Buffer: public std::vector<char>
+  class Buffer : public std::vector<char>
   {
     // Half-open index range of partial line already scanned.
     size_type First;
     size_type Last;
+
   public:
-    Buffer(): First(0), Last(0) {}
+    Buffer()
+      : First(0)
+      , Last(0)
+    {
+    }
     bool GetLine(std::string& line);
     bool GetLast(std::string& line);
   };