// Copyright (C) 2000-2007, Luca Padovani <padovani@sti.uniurb.it>.
// 
// This file is part of GtkMathView, a flexible, high-quality rendering
// engine for MathML documents.
// 
// GtkMathView 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.
// 
// GtkMathView 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 this program.  If not, see <http://www.gnu.org/licenses/>.

#ifndef __AttributeSet_hh__
#define __AttributeSet_hh__

#include <map>

#include "Attribute.hh"

class GMV_MathView_EXPORT AttributeSet : public Object
{
protected:
  AttributeSet(void);
  ~AttributeSet();

public:
  static SmartPtr<AttributeSet> create(void)
  { return new AttributeSet(); }

  bool set(const SmartPtr<Attribute>&);
  bool remove(const AttributeId&);
  SmartPtr<Attribute> get(const AttributeId&) const;

private:
  typedef std::map<AttributeId, SmartPtr<Attribute> > Map;
  Map content;
};

#endif // __AttributeSet_hh__
