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AliasGE.h
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1998-07-31
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// $Id: AliasGE.h,v 1.7 1998/07/31 17:12:41 zeller Exp $ -*- C++ -*-
// AliasGraphEdge class: temporary edge from or to alias node
// Copyright (C) 1997 Technische Universitaet Braunschweig, Germany.
// Written by Andreas Zeller <zeller@ips.cs.tu-bs.de>.
//
// This file is part of DDD.
//
// DDD 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.
//
// DDD 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 more details.
//
// You should have received a copy of the GNU General Public
// License along with DDD -- see the file COPYING.
// If not, write to the Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 <ddd@ips.cs.tu-bs.de>.
#ifndef _DDD_AliasGraphEdge_h
#define _DDD_AliasGraphEdge_h
#ifdef __GNUG__
#pragma interface
#endif
#include "ArcGraphE.h"
class AliasGraphEdge: public ArcGraphEdge {
public:
DECLARE_TYPE_INFO
private:
int _disp_nr; // Display associated with this edge
protected:
// Copy Constructor
AliasGraphEdge(const AliasGraphEdge& edge)
: ArcGraphEdge(edge),
_disp_nr(edge._disp_nr)
{}
public:
// Constructor
AliasGraphEdge(int disp_nr, GraphNode *from, GraphNode *to,
EdgeAnnotation *ann = 0)
: ArcGraphEdge(from, to, ann),
_disp_nr(disp_nr)
{}
// Destructor
virtual ~AliasGraphEdge() {}
// Resources
int disp_nr() const { return _disp_nr; }
// Duplicator
GraphEdge *dup() const
{
return new AliasGraphEdge(*this);
}
};
#endif // _DDD_AliasGraphEdge_h
// DON'T ADD ANYTHING BEHIND THIS #endif