1 files changed, 22 insertions, 20 deletions
diff --git a/src/client/GraphModel.cpp b/src/client/GraphModel.cpp
index a8a40ec7..fe119361 100644
--- a/src/client/GraphModel.cpp
+++ b/src/client/GraphModel.cpp
@@ -14,15 +14,17 @@
   along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "ingen/client/GraphModel.hpp"
-
-#include "ingen/Atom.hpp"
-#include "ingen/URIs.hpp"
-#include "ingen/client/ArcModel.hpp"
-#include "ingen/client/BlockModel.hpp"
-#include "ingen/client/ObjectModel.hpp"
-#include "ingen/client/PortModel.hpp"
-#include "raul/Path.hpp"
+#include <ingen/client/GraphModel.hpp>
+
+#include <ingen/Atom.hpp>
+#include <ingen/URI.hpp>
+#include <ingen/URIs.hpp>
+#include <ingen/client/ArcModel.hpp>
+#include <ingen/client/BlockModel.hpp>
+#include <ingen/client/ObjectModel.hpp>
+#include <ingen/client/PortModel.hpp>
+#include <raul/Path.hpp>
+#include <sigc++/signal.h>
 
 #include <cassert>
 #include <map>
@@ -31,7 +33,15 @@
 #include <utility>
 
 namespace ingen {
-namespace client {
+class Node;
+} // namespace ingen
+
+namespace ingen::client {
+
+GraphModel::GraphModel(URIs& uris, const raul::Path& graph_path)
+    : BlockModel{uris, static_cast<const URI&>(uris.ingen_Graph), graph_path}
+{
+}
 
 void
 GraphModel::add_child(const std::shared_ptr<ObjectModel>& c)
@@ -135,7 +145,7 @@ GraphModel::add_arc(const std::shared_ptr<ArcModel>& arc)
 	assert(arc->head()->parent().get() == this
 	       || arc->head()->parent()->parent().get() == this);
 
-	std::shared_ptr<ArcModel> existing = get_arc(
+	const std::shared_ptr<ArcModel> existing = get_arc(
 		arc->tail().get(), arc->head().get());
 
 	if (existing) {
@@ -174,12 +184,4 @@ GraphModel::internal_poly() const
 	return poly.is_valid() ? poly.get<int32_t>() : 1;
 }
 
-bool
-GraphModel::polyphonic() const
-{
-	const Atom& poly = get_property(_uris.ingen_polyphonic);
-	return poly.is_valid() && poly.get<int32_t>();
-}
-
-} // namespace client
-} // namespace ingen
+} // namespace ingen::client