StreamFactory.hpp

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/***************************************************************************
  tag: Peter Soetens Fri Mar 16 21:32:02 2012 +0100 StreamFactory.hpp

                        StreamFactory.hpp -  description
                           -------------------
    begin                : Fri Mar 16 2012
    copyright            : (C) 2012 Peter Soetens
    email                : peter@thesourceworks.com

 ***************************************************************************
 *   This library is free software; you can redistribute it and/or         *
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#ifndef ORO_STREAM_FACTORY_HPP
#define ORO_STREAM_FACTORY_HPP

#include <ostream>
#include <istream>
#include "../base/DataSourceBase.hpp"
#include <boost/shared_ptr.hpp>
#include <string>
#include "../rtt-config.h"

namespace RTT
{
    namespace types 
    {

        class RTT_API StreamFactory
        {
        public:
        virtual ~StreamFactory() {};

        virtual std::ostream& write(std::ostream& os, base::DataSourceBase::shared_ptr in ) const = 0;

        virtual std::istream& read(std::istream& os, base::DataSourceBase::shared_ptr out ) const = 0;

        virtual std::string toString( base::DataSourceBase::shared_ptr in ) const;

        virtual bool fromString( const std::string& value, base::DataSourceBase::shared_ptr out ) const;

        virtual bool isStreamable() const = 0;
        };
        typedef boost::shared_ptr<StreamFactory> StreamFactoryPtr;
    }
}
#endif