/* This file is part of GEGL
 *
 * GEGL is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * GEGL 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with GEGL; if not, see <http://www.gnu.org/licenses/>.
 *
 * Copyright 2006 Øyvind Kolås
 */

#ifndef __GEGL_NEED_VISITOR_H__
#define __GEGL_NEED_VISITOR_H__

#include "graph/gegl-visitor.h"

G_BEGIN_DECLS


#define GEGL_TYPE_NEED_VISITOR            (gegl_need_visitor_get_type ())
#define GEGL_NEED_VISITOR(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GEGL_TYPE_NEED_VISITOR, GeglNeedVisitor))
#define GEGL_NEED_VISITOR_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  GEGL_TYPE_NEED_VISITOR, GeglNeedVisitorClass))
#define GEGL_IS_NEED_VISITOR(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEGL_TYPE_NEED_VISITOR))
#define GEGL_IS_NEED_VISITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  GEGL_TYPE_NEED_VISITOR))
#define GEGL_NEED_VISITOR_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  GEGL_TYPE_NEED_VISITOR, GeglNeedVisitorClass))


typedef struct _GeglNeedVisitorClass GeglNeedVisitorClass;

struct _GeglNeedVisitor
{
  GeglVisitor  parent_instance;
};

struct _GeglNeedVisitorClass
{
  GeglVisitorClass  parent_class;
};


GType   gegl_need_visitor_get_type (void) G_GNUC_CONST;


G_END_DECLS

#endif /* __GEGL_NEED_VISITOR_H__ */