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- // $Id: GraphNode.h,v 1.3 1995/11/21 13:50:13 zeller Exp $
- // GraphNode Class
-
- // Copyright (C) 1995 Technische Universitaet Braunschweig, Germany.
- // Written by Andreas Zeller (zeller@ips.cs.tu-bs.de).
- //
- // This file is part of the DDD Library.
- //
- // The DDD Library is free software; you can redistribute it and/or
- // modify it under the terms of the GNU Library General Public
- // License as published by the Free Software Foundation; either
- // version 2 of the License, or (at your option) any later version.
- //
- // The DDD Library 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 Library General Public License for more details.
- //
- // You should have received a copy of the GNU Library General Public
- // License along with the DDD Library -- see the file COPYING.LIB.
- // If not, write to the Free Software Foundation, Inc.,
- // 675 Mass Ave, Cambridge, MA 02139, USA.
- //
- // DDD is the data display debugger.
- // For details, see the DDD World-Wide-Web page,
- // `http://www.cs.tu-bs.de/softech/ddd/',
- // or send a mail to the DDD developers at `ddd@ips.cs.tu-bs.de'.
-
- #ifndef _Nora_GraphNode_h
- #define _Nora_GraphNode_h
-
- #ifdef __GNUG__
- #pragma interface
- #endif
-
-
- #include "GraphNodeI.h"
- #include "GraphEdge.h"
-
- inline GraphEdge *GraphNode::nextFrom(GraphEdge *ref) const
- {
- assert(ref->from() == this);
- return ref->_nextFrom == _firstFrom ? 0 : ref->_nextFrom;
- }
-
- inline GraphEdge *GraphNode::nextTo(GraphEdge *ref) const
- {
- assert(ref->to() == this);
- return ref->_nextTo == _firstTo ? 0 : ref->_nextTo;
- }
-
- #endif
-