AbstractFeature.h

Go to the documentation of this file.

/*
 *      $Id$
 *      AbstractFeature class interface
 *
 *      This file is part of OTAWA
 *      Copyright (c) 2008, IRIT UPS.
 * 
 *      OTAWA 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.
 *
 *      OTAWA 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 OTAWA; if not, write to the Free Software 
 *      Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef OTAWA_PROC_ABSTRACT_FEATURE_H
#define OTAWA_PROC_ABSTRACT_FEATURE_H

#include <elm/string.h>
#include <otawa/prop/PropList.h>
#include <otawa/prop/Identifier.h>
#include <otawa/proc/Processor.h>

namespace otawa {
        
using namespace elm;
class WorkSpace;
        
// AbstractFeature class
class AbstractFeature: public Identifier<Processor *> {
public:
        static AbstractFeature& null;

        AbstractFeature(cstring name = "");
        virtual ~AbstractFeature(void);
        virtual void process(WorkSpace *fw,
                const PropList& props = PropList::EMPTY) const = 0;
        virtual void check(WorkSpace *fw) const = 0;
        virtual void clean(WorkSpace *ws) const = 0;
};


// feature class
namespace p {
        class feature: public AbstractFeature {
        public:
                feature(cstring name, AbstractMaker *maker);
                ~feature(void);
                virtual void process(WorkSpace *ws, const PropList& props) const;
                virtual void check(WorkSpace *fw) const;
                virtual void clean(WorkSpace *ws) const;
        private:
                AbstractMaker *_maker;
        };
}

} // otawa

#endif /* OTAWA_PROC_ABSTRACT_FEATURE_H */