preloader.hpp

robocup rcssbase-11.1.0(1).zip

// -*-c++-*-

/***************************************************************************
                              preloader.hpp
                             -------------------
                        Used to preload libs
    begin                : 2003-Sep-01
    copyright            : (C) 2003 by The RoboCup Soccer Simulator 
                           Maintenance Group.
    email                : [e-mail]
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU LGPL as published by the Free Software  *
 *   Foundation; either version 2 of the License, or (at your option) any  *
 *   later version.                                                        *
 *                                                                         *
 ***************************************************************************/


#ifndef RCSS_LIB_PRELOADER_HPP
#define RCSS_LIB_PRELOADER_HPP

#include "../rcssbaseconfig.hpp"

#include <vector>
#include <string>

namespace rcss
{
    namespace lib
    {
	class Preloader;
    }
}

namespace rcss
{
    namespace lib
    {
        class Preloader
        {
        public:
            typedef bool(*Initialize)();
            typedef void(*Finalize)();

			RCSSBASE_API
            Preloader( const std::string& name,
					   Initialize fin,
					   Finalize init );

			RCSSBASE_API
            ~Preloader();
            
			RCSSBASE_API
			const std::string&
            name() const;

			RCSSBASE_API
            Initialize
            init() const;

			RCSSBASE_API
            Finalize
            fin() const;

        private:
            typedef std::vector< const Preloader* > Holder;
            friend class PreloadLoader;

            static
            void
            addLib( const Preloader& pre );
            
            static
            void
            remLib( const Preloader& pre );

            static
            Holder&
            preloads();

            static Holder s_preloads;
 
            std::string m_name;
            Initialize m_init;
            Finalize m_fin;

       };
    }
}



#endif