base/VEntry

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/****************************************************************************
  Copyright (C)1996 David Jung <opensim@pobox.com>

  This program/file 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.
  
  This program 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. (http://www.gnu.org)
  
  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
  
  $Id: VEntry 1029 2004-02-11 20:45:54Z jungd $
  $Revision: 1.3 $
  $Date: 2004-02-11 15:45:54 -0500 (Wed, 11 Feb 2004) $
  $Author: jungd $
 
****************************************************************************/

#ifndef _BASE_VENTRY_
#define _BASE_VENTRY_

#include <base/base>
#include <base/ReferencedObject>
#include <base/PathName>


namespace base {


class VEntry : public ReferencedObject
{
public:
  virtual ~VEntry() {}

  virtual bool operator==(const VEntry& e) const { return pathname==e.pathname; }

  virtual bool isDirectory() const = 0;
  virtual const PathName path() const { return pathname.path(); }
  virtual const PathName name() const { return pathname.name(); }
  virtual const PathName pathName() const { return pathname; }
  
protected:  
  PathName pathname;

  VEntry() {}
  VEntry(const PathName& pn) : pathname(pn) {}
  VEntry(const VEntry& e) : pathname(e.pathname) {}
  virtual VEntry& operator=(const VEntry& e) { pathname=e.pathname; return *this; }

  friend class VDirectory;
  friend class VFile;
  friend class VFileSystem;
};

} // base

#endif

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