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, 19 insertions, 7 deletions

diff --git a/Source/cmTargetDepend.h b/Source/cmTargetDepend.h
index c5059ee..954d8f6 100644
--- a/Source/cmTargetDepend.h
+++ b/Source/cmTargetDepend.h
@@ -26,24 +26,36 @@ class cmTargetDepend
   // mutable members to acheive a map with set syntax.
   mutable bool Link;
   mutable bool Util;
+
 public:
   cmTargetDepend(cmGeneratorTarget const* t)
-    : Target(t), Link(false), Util(false) {}
+    : Target(t)
+    , Link(false)
+    , Util(false)
+  {
+  }
   operator cmGeneratorTarget const*() const { return this->Target; }
   cmGeneratorTarget const* operator->() const { return this->Target; }
   cmGeneratorTarget const& operator*() const { return *this->Target; }
-  friend bool operator < (cmTargetDepend const& l, cmTargetDepend const& r)
-    { return l.Target < r.Target; }
+  friend bool operator<(cmTargetDepend const& l, cmTargetDepend const& r)
+  {
+    return l.Target < r.Target;
+  }
   void SetType(bool strong) const
-    {
-    if(strong) { this->Util = true; }
-    else { this->Link = true; }
+  {
+    if (strong) {
+      this->Util = true;
+    } else {
+      this->Link = true;
     }
+  }
   bool IsLink() const { return this->Link; }
   bool IsUtil() const { return this->Util; }
 };
 
 /** Unordered set of (direct) dependencies of a target. */
-class cmTargetDependSet: public std::set<cmTargetDepend> {};
+class cmTargetDependSet : public std::set<cmTargetDepend>
+{
+};
 
 #endif