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, 27 insertions, 29 deletions

diff --git a/Tests/FindGTK2/gobject/main.c b/Tests/FindGTK2/gobject/main.c
index d3e13f9..46e2127 100644
--- a/Tests/FindGTK2/gobject/main.c
+++ b/Tests/FindGTK2/gobject/main.c
@@ -1,18 +1,21 @@
-/* Taken from https://developer.gnome.org/gobject/stable/chapter-gobject.html */
-
+/* Taken from https://developer.gnome.org/gobject/stable/chapter-gobject.html
+ */
 
 #include <glib-object.h>
 
+#define MAMAN_TYPE_BAR (maman_bar_get_type())
+#define MAMAN_BAR(obj)                                                        \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj), MAMAN_TYPE_BAR, MamanBar))
+#define MAMAN_IS_BAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), MAMAN_TYPE_BAR))
+#define MAMAN_BAR_CLASS(klass)                                                \
+  (G_TYPE_CHECK_CLASS_CAST((klass), MAMAN_TYPE_BAR, MamanBarClass))
+#define MAMAN_IS_BAR_CLASS(klass)                                             \
+  (G_TYPE_CHECK_CLASS_TYPE((klass), MAMAN_TYPE_BAR))
+#define MAMAN_BAR_GET_CLASS(obj)                                              \
+  (G_TYPE_INSTANCE_GET_CLASS((obj), MAMAN_TYPE_BAR, MamanBarClass))
 
-#define MAMAN_TYPE_BAR                  (maman_bar_get_type ())
-#define MAMAN_BAR(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), MAMAN_TYPE_BAR, MamanBar))
-#define MAMAN_IS_BAR(obj)               (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MAMAN_TYPE_BAR))
-#define MAMAN_BAR_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST ((klass), MAMAN_TYPE_BAR, MamanBarClass))
-#define MAMAN_IS_BAR_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE ((klass), MAMAN_TYPE_BAR))
-#define MAMAN_BAR_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), MAMAN_TYPE_BAR, MamanBarClass))
-
-typedef struct _MamanBar        MamanBar;
-typedef struct _MamanBarClass   MamanBarClass;
+typedef struct _MamanBar MamanBar;
+typedef struct _MamanBarClass MamanBarClass;
 
 struct _MamanBar
 {
@@ -29,18 +32,17 @@ struct _MamanBarClass
 };
 
 /* will create maman_bar_get_type and set maman_bar_parent_class */
-G_DEFINE_TYPE (MamanBar, maman_bar, G_TYPE_OBJECT);
+G_DEFINE_TYPE(MamanBar, maman_bar, G_TYPE_OBJECT);
 
-static GObject *
-maman_bar_constructor (GType                  gtype,
-                       guint                  n_properties,
-                       GObjectConstructParam *properties)
+static GObject* maman_bar_constructor(GType gtype, guint n_properties,
+                                      GObjectConstructParam* properties)
 {
-  GObject *obj;
+  GObject* obj;
 
   {
     /* Always chain up to the parent constructor */
-    obj = G_OBJECT_CLASS (maman_bar_parent_class)->constructor (gtype, n_properties, properties);
+    obj = G_OBJECT_CLASS(maman_bar_parent_class)
+            ->constructor(gtype, n_properties, properties);
   }
 
   /* update the object state depending on constructor properties */
@@ -48,25 +50,21 @@ maman_bar_constructor (GType                  gtype,
   return obj;
 }
 
-static void
-maman_bar_class_init (MamanBarClass *klass)
+static void maman_bar_class_init(MamanBarClass* klass)
 {
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+  GObjectClass* gobject_class = G_OBJECT_CLASS(klass);
 
   gobject_class->constructor = maman_bar_constructor;
 }
 
-static void
-maman_bar_init (MamanBar *self)
+static void maman_bar_init(MamanBar* self)
 {
   /* initialize the object */
 }
 
-
-int
-main(int argc, char *argv[])
+int main(int argc, char* argv[])
 {
-    MamanBar *bar = g_object_new (MAMAN_TYPE_BAR, NULL);
-    g_object_unref(bar);
-    return 0;
+  MamanBar* bar = g_object_new(MAMAN_TYPE_BAR, NULL);
+  g_object_unref(bar);
+  return 0;
 }