ConditionInvert.hpp

/***************************************************************************
  tag: Peter Soetens  Wed Jan 18 14:11:39 CET 2006  ConditionInvert.hpp

                        ConditionInvert.hpp -  description
                           -------------------
    begin                : Wed January 18 2006
    copyright            : (C) 2006 Peter Soetens
    email                : peter.soetens@mech.kuleuven.be

 ***************************************************************************
 *   This library is free software; you can redistribute it and/or         *
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 ***************************************************************************/



#ifndef CONDITIONINVERT_HPP
#define CONDITIONINVERT_HPP

#include "ConditionInterface.hpp"

namespace RTT
{

    class RTT_API ConditionInvert
        : public ConditionInterface
    {
        ConditionInterface* mc;
    public:
        ConditionInvert(ConditionInterface* c)
            : mc(c)
        {
        }

        virtual ~ConditionInvert()
        {
            delete mc;
        }

        virtual bool evaluate()
        {
            return ! mc->evaluate();
        }

        virtual ConditionInterface* copy( std::map<const DataSourceBase*, DataSourceBase*>& alreadyCloned ) const
        {
            return new ConditionInvert( mc->copy(alreadyCloned) );
        }

        virtual ConditionInterface* clone() const
        {
            return new ConditionInvert( mc->clone() );
        }
    };

}

#endif