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+/* This file is part of Om. Copyright (C) 2005 Dave Robillard.
+ *
+ * Om is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * Om is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef OBJECTMODEL_H
+#define OBJECTMODEL_H
+
+#include <cstdlib>
+#include <map>
+#include <iostream>
+#include <string>
+#include <algorithm>
+#include <cassert>
+#include "util/Path.h"
+
+using std::string; using std::map; using std::find;
+using std::cout; using std::cerr; using std::endl;
+using Om::Path;
+
+namespace LibOmClient {
+
+class ObjectController;
+
+
+/** Base class for all OmObject models (NodeModel, PatchModel, PortModel).
+ *
+ * \ingroup libomclient
+ */
+class ObjectModel
+{
+public:
+ ObjectModel(const string& path);
+ ObjectModel() : m_path("/UNINITIALIZED"), m_parent(NULL) {} // FIXME: remove
+
+ virtual ~ObjectModel() {}
+
+ const map<string, string>& metadata() const { return m_metadata; }
+ string get_metadata(const string& key) const;
+ void set_metadata(const string& key, const string& value)
+ { assert(value.length() > 0); m_metadata[key] = value; }
+
+ inline const Path& path() const { return m_path; }
+ virtual void set_path(const Path& p) { m_path = p; }
+
+ ObjectModel* parent() const { return m_parent; }
+ virtual void set_parent(ObjectModel* p) { m_parent = p; }
+
+ ObjectController* controller() const { return m_controller; }
+
+ void set_controller(ObjectController* c);
+
+ // Convenience functions
+ string base_path() const;
+ const string name() const { return m_path.name(); }
+
+protected:
+ Path m_path;
+ ObjectModel* m_parent;
+ ObjectController* m_controller;
+
+ map<string,string> m_metadata;
+
+private:
+ // Prevent copies (undefined)
+ ObjectModel(const ObjectModel& copy);
+ ObjectModel& operator=(const ObjectModel& copy);
+};
+
+
+} // namespace LibOmClient
+
+#endif // OBJECTMODEL_H