ConditionInterface.hpp

/***************************************************************************
  tag: Peter Soetens  Thu Oct 10 16:16:57 CEST 2002  ConditionInterface.hpp

                        ConditionInterface.hpp -  description
                           -------------------
    begin                : Thu October 10 2002
    copyright            : (C) 2002 Peter Soetens
    email                : peter.soetens@mech.kuleuven.ac.be

 ***************************************************************************
 *   This library is free software; you can redistribute it and/or         *
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 *   version 2 of the License.                                             *
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#ifndef CONDITIONINTERFACE_HPP
#define CONDITIONINTERFACE_HPP

#include <map>
#include "rtt-config.h"

namespace RTT {
    class DataSourceBase;
}

namespace RTT
{

    class RTT_API ConditionInterface
    {
    public:
        virtual ~ConditionInterface();

        virtual bool evaluate() = 0;

        virtual void reset();

        virtual ConditionInterface* clone() const = 0;

        virtual ConditionInterface* copy( std::map<const DataSourceBase*, DataSourceBase*>& alreadyCloned ) const;
    };

}

#endif