instruments.h

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/* $Header: /var/cvs/mbdyn/mbdyn/mbdyn-1.0/mbdyn/aero/instruments.h,v 1.24 2017/01/12 14:45:58 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
 */

#ifndef INSTRUMENTS_H
#define INSTRUMENTS_H

// strumenti di volo

#include "aerodyn.h"

class AircraftInstruments : virtual public Elem, public AerodynamicElem {
public:
        enum Measure {
                AIRSPEED = 1,
                GROUNDSPEED,
                ALTITUDE,
                ATTITUDE,
                BANK,
                TURN,
                SLIP,
                VERTICALSPEED,
                AOA,
                HEADING,
                LONGITUDE,
                LATITUDE,

                ROLLRATE,
                PITCHRATE,
                YAWRATE,

                LASTMEASURE
        };

protected:
        const StructNode* pNode;
        Mat3x3 Rh;

        doublereal dMeasure[LASTMEASURE];

        void Update(void);
        
public:
        AircraftInstruments(unsigned int uLabel,
                const DofOwner *pDO, const StructNode* pN,
                const Mat3x3 &R, flag fOut);
        virtual ~AircraftInstruments(void);
        
        /* Scrive il contributo dell'elemento al file di restart */
        virtual std::ostream& Restart(std::ostream& out) const;
        
        /* Tipo dell'elemento (usato per debug ecc.) */
        virtual Elem::Type GetElemType(void) const;
        
        /* funzioni proprie */
        
        /*
         * output; si assume che ogni tipo di elemento sappia, attraverso
         * l'OutputHandler, dove scrivere il proprio output
         */
        virtual void Output(OutputHandler& OH) const;
        
        /* Tipo di elemento aerodinamico */
        virtual AerodynamicElem::Type GetAerodynamicElemType(void) const {
                return AerodynamicElem::AIRCRAFTINSTRUMENTS;
        };
        
        /* Dimensioni del workspace */
        virtual void
        WorkSpaceDim(integer* piNumRows, integer* piNumCols) const;
        
        /* assemblaggio jacobiano */
        virtual VariableSubMatrixHandler& 
        AssJac(VariableSubMatrixHandler& WorkMat,
               doublereal /* dCoef */ ,
               const VectorHandler& /* XCurr */ ,
               const VectorHandler& /* XPrimeCurr */ );
        
        /* assemblaggio residuo */
        virtual SubVectorHandler&
        AssRes(SubVectorHandler& WorkVec,
               doublereal dCoef,
               const VectorHandler& XCurr,
               const VectorHandler& XPrimeCurr);
        
        /* Dati privati */
        virtual unsigned int iGetNumPrivData(void) const;
        virtual unsigned int iGetPrivDataIdx(const char *s) const;
        virtual doublereal dGetPrivData(unsigned int i) const;

        /* *******PER IL SOLUTORE PARALLELO******** */
        /*
         * Fornisce il tipo e la label dei nodi che sono connessi all'elemento
         * utile per l'assemblaggio della matrice di connessione fra i dofs
         */
        virtual void
        GetConnectedNodes(std::vector<const Node *>& connectedNodes) const;
        
        /* ************************************************ */
};

class DataManager;
class MBDynParser;

extern Elem *
ReadAircraftInstruments(DataManager* pDM, MBDynParser& HP,
        const DofOwner *pDO, unsigned int uLabel);

#endif // INSTRUMENTS_H