/*

Cadabra: a field-theory motivated computer algebra system.
Copyright (C) 2001-2011  Kasper Peeters <kasper.peeters@aei.mpg.de>

This program 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 3 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.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

#ifndef dummies_hh_
#define dummies_hh_

#include "algorithm.hh"
#include "props.hh"

class rename_dummies : public algorithm {
	public:
		rename_dummies(Ex&, iterator);

		virtual bool     can_apply(iterator);
		virtual result_t apply(iterator&);
	};


#endif
