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, 26 deletions

diff --git a/Source/cmLinkLibrariesCommand.cxx b/Source/cmLinkLibrariesCommand.cxx
index eb3bfce..5d23d6a 100644
--- a/Source/cmLinkLibrariesCommand.cxx
+++ b/Source/cmLinkLibrariesCommand.cxx
@@ -12,48 +12,36 @@
 #include "cmLinkLibrariesCommand.h"
 
 // cmLinkLibrariesCommand
-bool cmLinkLibrariesCommand
-::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
+bool cmLinkLibrariesCommand::InitialPass(std::vector<std::string> const& args,
+                                         cmExecutionStatus&)
 {
-  if(args.size() < 1 )
-    {
+  if (args.size() < 1) {
     return true;
-    }
+  }
   // add libraries, nothe that there is an optional prefix
   // of debug and optimized than can be used
-  for(std::vector<std::string>::const_iterator i = args.begin();
-      i != args.end(); ++i)
-    {
-    if (*i == "debug")
-      {
+  for (std::vector<std::string>::const_iterator i = args.begin();
+       i != args.end(); ++i) {
+    if (*i == "debug") {
       ++i;
-      if(i == args.end())
-        {
+      if (i == args.end()) {
         this->SetError("The \"debug\" argument must be followed by "
                        "a library");
         return false;
-        }
-      this->Makefile->AddLinkLibrary(*i,
-                                 DEBUG_LibraryType);
       }
-    else if (*i == "optimized")
-      {
+      this->Makefile->AddLinkLibrary(*i, DEBUG_LibraryType);
+    } else if (*i == "optimized") {
       ++i;
-      if(i == args.end())
-        {
+      if (i == args.end()) {
         this->SetError("The \"optimized\" argument must be followed by "
                        "a library");
         return false;
-        }
-      this->Makefile->AddLinkLibrary(*i,
-                                 OPTIMIZED_LibraryType);
       }
-    else
-      {
+      this->Makefile->AddLinkLibrary(*i, OPTIMIZED_LibraryType);
+    } else {
       this->Makefile->AddLinkLibrary(*i);
-      }
     }
+  }
 
   return true;
 }
-