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, 89 insertions, 95 deletions

diff --git a/Source/cmXCodeObject.h b/Source/cmXCodeObject.h
index d00cf0f..d2f7cb7 100644
--- a/Source/cmXCodeObject.h
+++ b/Source/cmXCodeObject.h
@@ -19,60 +19,71 @@ class cmGeneratorTarget;
 class cmXCodeObject
 {
 public:
-  enum Type { OBJECT_LIST, STRING, ATTRIBUTE_GROUP, OBJECT_REF, OBJECT };
-  enum PBXType { PBXGroup, PBXBuildStyle, PBXProject, PBXHeadersBuildPhase,
-                 PBXSourcesBuildPhase, PBXFrameworksBuildPhase,
-                 PBXNativeTarget, PBXFileReference, PBXBuildFile,
-                 PBXContainerItemProxy, PBXTargetDependency,
-                 PBXShellScriptBuildPhase, PBXResourcesBuildPhase,
-                 PBXApplicationReference, PBXExecutableFileReference,
-                 PBXLibraryReference, PBXToolTarget, PBXLibraryTarget,
-                 PBXAggregateTarget,XCBuildConfiguration,XCConfigurationList,
-                 PBXCopyFilesBuildPhase,
-                 None
+  enum Type
+  {
+    OBJECT_LIST,
+    STRING,
+    ATTRIBUTE_GROUP,
+    OBJECT_REF,
+    OBJECT
+  };
+  enum PBXType
+  {
+    PBXGroup,
+    PBXBuildStyle,
+    PBXProject,
+    PBXHeadersBuildPhase,
+    PBXSourcesBuildPhase,
+    PBXFrameworksBuildPhase,
+    PBXNativeTarget,
+    PBXFileReference,
+    PBXBuildFile,
+    PBXContainerItemProxy,
+    PBXTargetDependency,
+    PBXShellScriptBuildPhase,
+    PBXResourcesBuildPhase,
+    PBXApplicationReference,
+    PBXExecutableFileReference,
+    PBXLibraryReference,
+    PBXToolTarget,
+    PBXLibraryTarget,
+    PBXAggregateTarget,
+    XCBuildConfiguration,
+    XCConfigurationList,
+    PBXCopyFilesBuildPhase,
+    None
+  };
+  class StringVec : public std::vector<std::string>
+  {
   };
-  class StringVec: public std::vector<std::string> {};
   static const char* PBXTypeNames[];
   virtual ~cmXCodeObject();
   cmXCodeObject(PBXType ptype, Type type);
-  Type GetType() { return this->TypeValue;}
-  PBXType GetIsA() { return this->IsA;}
+  Type GetType() { return this->TypeValue; }
+  PBXType GetIsA() { return this->IsA; }
 
   void SetString(const std::string& s);
-  const std::string& GetString()
-    {
-      return this->String;
-    }
+  const std::string& GetString() { return this->String; }
 
   void AddAttribute(const std::string& name, cmXCodeObject* value)
-    {
-      this->ObjectAttributes[name] = value;
-    }
+  {
+    this->ObjectAttributes[name] = value;
+  }
 
-  void SetObject(cmXCodeObject* value)
-    {
-      this->Object = value;
-    }
-  cmXCodeObject* GetObject()
-    {
-      return this->Object;
-    }
-  void AddObject(cmXCodeObject* value)
-    {
-      this->List.push_back(value);
-    }
+  void SetObject(cmXCodeObject* value) { this->Object = value; }
+  cmXCodeObject* GetObject() { return this->Object; }
+  void AddObject(cmXCodeObject* value) { this->List.push_back(value); }
   bool HasObject(cmXCodeObject* o)
   {
-    return !(std::find(this->List.begin(), this->List.end(), o)
-             == this->List.end());
+    return !(std::find(this->List.begin(), this->List.end(), o) ==
+             this->List.end());
   }
   void AddUniqueObject(cmXCodeObject* value)
   {
-    if(std::find(this->List.begin(), this->List.end(), value)
-       == this->List.end())
-      {
+    if (std::find(this->List.begin(), this->List.end(), value) ==
+        this->List.end()) {
       this->List.push_back(value);
-      }
+    }
   }
   static void Indent(int level, std::ostream& out);
   void Print(std::ostream& out);
@@ -82,72 +93,55 @@ public:
                       const cmXCodeObject* parent);
   virtual void PrintComment(std::ostream&) {}
 
-  static void PrintList(std::vector<cmXCodeObject*> const&,
-                        std::ostream& out);
-  const std::string& GetId()
-    {
-      return this->Id;
-    }
-  void SetId(const std::string& id)
-    {
-      this->Id = id;
-    }
-  cmGeneratorTarget* GetTarget()
-    {
-      return this->Target;
-    }
-  void SetTarget(cmGeneratorTarget* t)
-    {
-      this->Target = t;
-    }
-  const std::string& GetComment() {return this->Comment;}
-  bool HasComment() { return (!this->Comment.empty());}
+  static void PrintList(std::vector<cmXCodeObject*> const&, std::ostream& out);
+  const std::string& GetId() { return this->Id; }
+  void SetId(const std::string& id) { this->Id = id; }
+  cmGeneratorTarget* GetTarget() { return this->Target; }
+  void SetTarget(cmGeneratorTarget* t) { this->Target = t; }
+  const std::string& GetComment() { return this->Comment; }
+  bool HasComment() { return (!this->Comment.empty()); }
   cmXCodeObject* GetObject(const char* name)
-    {
-      if(this->ObjectAttributes.count(name))
-        {
-        return this->ObjectAttributes[name];
-        }
-      return 0;
+  {
+    if (this->ObjectAttributes.count(name)) {
+      return this->ObjectAttributes[name];
     }
+    return 0;
+  }
   // search the attribute list for an object of the specified type
   cmXCodeObject* GetObject(cmXCodeObject::PBXType t)
-    {
-      for(std::vector<cmXCodeObject*>::iterator i = this->List.begin();
-          i != this->List.end(); ++i)
-        {
-        cmXCodeObject* o = *i;
-        if(o->IsA == t)
-          {
-          return o;
-          }
-        }
-      return 0;
+  {
+    for (std::vector<cmXCodeObject*>::iterator i = this->List.begin();
+         i != this->List.end(); ++i) {
+      cmXCodeObject* o = *i;
+      if (o->IsA == t) {
+        return o;
+      }
     }
+    return 0;
+  }
 
-  void CopyAttributes(cmXCodeObject* );
+  void CopyAttributes(cmXCodeObject*);
 
-  void AddDependLibrary(const std::string& configName,
-                        const std::string& l)
-    {
-      this->DependLibraries[configName].push_back(l);
-    }
+  void AddDependLibrary(const std::string& configName, const std::string& l)
+  {
+    this->DependLibraries[configName].push_back(l);
+  }
   std::map<std::string, StringVec> const& GetDependLibraries()
-    {
-      return this->DependLibraries;
-    }
-  void AddDependTarget(const std::string& configName,
-                       const std::string& tName)
-    {
-      this->DependTargets[configName].push_back(tName);
-    }
+  {
+    return this->DependLibraries;
+  }
+  void AddDependTarget(const std::string& configName, const std::string& tName)
+  {
+    this->DependTargets[configName].push_back(tName);
+  }
   std::map<std::string, StringVec> const& GetDependTargets()
-    {
+  {
     return this->DependTargets;
-    }
-  std::vector<cmXCodeObject*> const& GetObjectList() { return this->List;}
-  void SetComment(const std::string& c) { this->Comment = c;}
-  static void PrintString(std::ostream& os,std::string String);
+  }
+  std::vector<cmXCodeObject*> const& GetObjectList() { return this->List; }
+  void SetComment(const std::string& c) { this->Comment = c; }
+  static void PrintString(std::ostream& os, std::string String);
+
 protected:
   void PrintString(std::ostream& os) const;