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, 35 insertions, 23 deletions

diff --git a/Source/cmOutputConverter.h b/Source/cmOutputConverter.h
index 852df5d262..75d6326fe3 100644
--- a/Source/cmOutputConverter.h
+++ b/Source/cmOutputConverter.h
@@ -36,8 +36,23 @@ public:
    * optional: should any relative path operation be controlled by the rel
    * path setting
    */
-  enum RelativeRoot { NONE, FULL, HOME, START, HOME_OUTPUT, START_OUTPUT };
-  enum OutputFormat { UNCHANGED, MAKERULE, SHELL, WATCOMQUOTE, RESPONSE };
+  enum RelativeRoot
+  {
+    NONE,
+    FULL,
+    HOME,
+    START,
+    HOME_OUTPUT,
+    START_OUTPUT
+  };
+  enum OutputFormat
+  {
+    UNCHANGED,
+    MAKERULE,
+    SHELL,
+    WATCOMQUOTE,
+    RESPONSE
+  };
   std::string ConvertToOutputFormat(const std::string& source,
                                     OutputFormat output) const;
   std::string Convert(const std::string& remote, RelativeRoot local,
@@ -46,7 +61,7 @@ public:
                       OutputFormat output = UNCHANGED,
                       bool optional = false) const;
   std::string ConvertDirectorySeparatorsForShell(
-                                             const std::string& source) const;
+    const std::string& source) const;
 
   /**
     * Get path for the specified relative root.
@@ -75,33 +90,33 @@ public:
   enum Shell_Flag_e
   {
     /** The target shell is in a makefile.  */
-    Shell_Flag_Make               = (1<<0),
+    Shell_Flag_Make = (1 << 0),
 
     /** The target shell is in a VS project file.  Do not use with
         Shell_Flag_Make.  */
-    Shell_Flag_VSIDE              = (1<<1),
+    Shell_Flag_VSIDE = (1 << 1),
 
     /** In a windows shell the argument is being passed to "echo".  */
-    Shell_Flag_EchoWindows        = (1<<2),
+    Shell_Flag_EchoWindows = (1 << 2),
 
     /** The target shell is in a Watcom WMake makefile.  */
-    Shell_Flag_WatcomWMake        = (1<<3),
+    Shell_Flag_WatcomWMake = (1 << 3),
 
     /** The target shell is in a MinGW Make makefile.  */
-    Shell_Flag_MinGWMake          = (1<<4),
+    Shell_Flag_MinGWMake = (1 << 4),
 
     /** The target shell is in a NMake makefile.  */
-    Shell_Flag_NMake              = (1<<5),
+    Shell_Flag_NMake = (1 << 5),
 
     /** Make variable reference syntax $(MAKEVAR) should not be escaped
         to allow a build tool to replace it.  Replacement values
         containing spaces, quotes, backslashes, or other
         non-alphanumeric characters that have significance to some makes
         or shells produce undefined behavior.  */
-    Shell_Flag_AllowMakeVariables = (1<<6),
+    Shell_Flag_AllowMakeVariables = (1 << 6),
 
     /** The target shell quoting uses extra single Quotes for Watcom tools.  */
-    Shell_Flag_WatcomQuote        = (1<<7)
+    Shell_Flag_WatcomQuote = (1 << 7)
   };
 
   /**
@@ -123,10 +138,9 @@ public:
   static int Shell_GetArgumentSizeForWindows(const char* in, int flags);
   static int Shell_GetArgumentSizeForUnix(const char* in, int flags);
 
-  std::string EscapeForShell(const std::string& str,
-                                    bool makeVars = false,
-                                    bool forEcho = false,
-                                    bool useWatcomQuote = false) const;
+  std::string EscapeForShell(const std::string& str, bool makeVars = false,
+                             bool forEcho = false,
+                             bool useWatcomQuote = false) const;
 
   static std::string EscapeForCMake(const std::string& str);
 
@@ -136,11 +150,11 @@ public:
                                                 int shell_flags);
 
   enum FortranFormat
-    {
+  {
     FortranFormatNone,
     FortranFormatFixed,
     FortranFormatFree
-    };
+  };
   static FortranFormat GetFortranFormat(const char* value);
 
   /**
@@ -167,12 +181,10 @@ private:
   static int Shell__CharNeedsQuotes(char c, int isUnix, int flags);
   static int Shell__CharIsMakeVariableName(char c);
   static const char* Shell__SkipMakeVariables(const char* c);
-  static int Shell__ArgumentNeedsQuotes(const char* in,
-                                        int isUnix, int flags);
-  static int Shell__GetArgumentSize(const char* in,
-                                    int isUnix, int flags);
-  static char* Shell__GetArgument(const char* in, char* out,
-                                  int isUnix, int flags);
+  static int Shell__ArgumentNeedsQuotes(const char* in, int isUnix, int flags);
+  static int Shell__GetArgumentSize(const char* in, int isUnix, int flags);
+  static char* Shell__GetArgument(const char* in, char* out, int isUnix,
+                                  int flags);
 
 private:
   cmState::Snapshot StateSnapshot;