rtai_in_drive.h

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/* $Header: /var/cvs/mbdyn/mbdyn/mbdyn-1.0/mbdyn/base/rtai_in_drive.h,v 1.29 2017/01/12 14:46:10 masarati Exp $ */
/* 
 * MBDyn (C) is a multibody analysis code. 
 * http://www.mbdyn.org
 *
 * Copyright (C) 1996-2017
 *
 * Pierangelo Masarati  <masarati@aero.polimi.it>
 * Paolo Mantegazza     <mantegazza@aero.polimi.it>
 *
 * Dipartimento di Ingegneria Aerospaziale - Politecnico di Milano
 * via La Masa, 34 - 20156 Milano, Italy
 * http://www.aero.polimi.it
 *
 * Changing this copyright notice is forbidden.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation (version 2 of the License).
 * 
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

/* socket driver */

#ifndef RTAI_IN_DRIVE_H
#define RTAI_IN_DRIVE_H

/* include del programma */

#include "streamdrive.h"

/* RTMBDynInDrive - begin */

class RTMBDynInDrive : public StreamDrive {
protected:
        
        /* FIXME: store restart info as well */
        std::string host;
        unsigned long node;
        int port;
        bool bNonBlocking;

        void *mbx;

        int (*f_receive)(unsigned long node, int port, void *mbx,
                void *msg, int msg_size);

public:
        RTMBDynInDrive(unsigned int uL,
                const DriveHandler* pDH,
                const std::string& sFileName,
                const std::string& host,
                integer nd, const std::vector<doublereal>& v0,
                StreamDrive::Modifier *pMod,
                bool c, unsigned long /*int*/ n,
                bool bNonBlocking);
   
        virtual ~RTMBDynInDrive(void);
   
        /* Scrive il contributo del DriveCaller al file di restart */
        virtual std::ostream& Restart(std::ostream& out) const;
   
        virtual void ServePending(const doublereal& t);
};

/* RTMBDynInDrive - end */

class DataManager;
class MBDynParser;

extern Drive *
ReadRTMBDynInDrive(const DataManager *pDM, MBDynParser& HP, unsigned int uLabel);


#endif /* RTAI_IN_DRIVE_H */