/* ***** BEGIN LICENSE BLOCK *****
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* $Id: parseparams_byteio.h,v 1.1 2006/04/20 10:41:56 asuraparaju Exp $ $Name: Dirac_0_7_0 $
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/**
* Definition of class ParseParamsByteIO
*/
#ifndef parseparams_byteio_h
#define parseparams_byteio_h


// DIRAC INCLUDES
#include <libdirac_common/common.h>             // DiracEncoder

//LOCAL INCLUDES
#include <libdirac_byteio/byteio.h>             // Parent class


namespace dirac
{
             
    /**
    * Represents compressed parse-parameter data used in an AccessUnit
    */
    class ParseParamsByteIO : public ByteIO
    {
    public:

        /**
        * Constructor
        *@param accessunit_fnum AccessUnit frame number
        *@param stream_data Destination of data
        */
        ParseParamsByteIO(const int& accessunit_fnum,
                          const ByteIO& stream_data);

        /**
        * Constructor
        *@param accessunit_fnum AccessUnit frame number
        *@param stream_data Source of data
        *@param parse_params Destination of parse params
        */
        ParseParamsByteIO(const int& accessunit_fnum,
                          const ByteIO& stream_data,
                          ParseParams &parse_params);

        /**
        * Destructor
        */
        ~ParseParamsByteIO();

         /**
        * Reads parse information from Dirac byte-format
        */
        void Input();

        /**
        * Outputs parse information to Dirac byte-format
        */
        void Output();

        /**
        * Get access-unit number
        */
        int GetIdNumber() const;

    protected:
    

    private:

        /**
        * Current access-unit frame number
        */
        int     m_accessunit_fnum;

        /**
        * Reference to parse parameters
        */
        ParseParams m_parse_params;
    };


} // namespace dirac

#endif