mcbsp-internal.hpp

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/*
 * Copyright (c) 2012 by Albert-Jan N. Yzelman
 *
 * This file is part of MulticoreBSP in C --
 *        a port of the original Java-based MulticoreBSP.
 *
 * MulticoreBSP for C is distributed as part of the original
 * MulticoreBSP and is free software: you can redistribute
 * it and/or modify it under the terms of the GNU Lesser 
 * General Public License as published by the Free Software 
 * Foundation, either version 3 of the License, or 
 * (at your option) any later version.
 * MulticoreBSP is distributed in the hope that it will be
 * useful, but WITHOUT ANY WARRANTY; without even the 
 * implied warranty of MERCHANTABILITY or FITNESS FOR A 
 * PARTICULAR PURPOSE. See the GNU Lesser General Public 
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General 
 * Public License along with MulticoreBSP. If not, see
 * <http://www.gnu.org/licenses/>.
 */

#ifndef _HPP_MCBSP_INTERNAL
#define _HPP_MCBSP_INTERNAL

#include <iostream>

//for documentation of the public parts, see mcbsp.hpp

extern "C" {
        #include "mcinternal.h"
        #include "mcutil.h"
}

namespace mcbsp {

        void mcbsp_cpp_callback();

        class BSP_program {

                private:

                        MCBSP_PROCESSOR_INDEX_DATATYPE P;

                protected:

                        BSP_program() {}

                        virtual void spmd() = 0;

                        virtual BSP_program * newInstance() = 0;

                public:

                        void begin( const MCBSP_PROCESSOR_INDEX_DATATYPE P = bsp_nprocs() );

                        virtual ~BSP_program() {};

                        friend void mcbsp_cpp_callback();
        };

}

#endif