simpleslavedof.h

Go to the documentation of this file.

/*
 *
 *                 #####    #####   ######  ######  ###   ###
 *               ##   ##  ##   ##  ##      ##      ## ### ##
 *              ##   ##  ##   ##  ####    ####    ##  #  ##
 *             ##   ##  ##   ##  ##      ##      ##     ##
 *            ##   ##  ##   ##  ##      ##      ##     ##
 *            #####    #####   ##      ######  ##     ##
 *
 *
 *             OOFEM : Object Oriented Finite Element Code
 *
 *               Copyright (C) 1993 - 2025   Borek Patzak
 *
 *
 *
 *       Czech Technical University, Faculty of Civil Engineering,
 *   Department of Structural Mechanics, 166 29 Prague, Czech Republic
 *
 *  This library 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 2.1 of the License, or (at your option) any later version.
 *
 *  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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
#ifndef simpleslavedof_h
#define simpleslavedof_h
 
#include "dof.h"
#include "error.h"
 
namespace oofem {
class Domain;
class DofManager;
class TimeStep;
class BoundaryCondition;
class InitialCondition;

class OOFEM_EXPORT SimpleSlaveDof : public Dof
{
private:
    int masterDofMngr;
    mutable int masterDofIndx;
 
public:
    SimpleSlaveDof(DofManager * aNode, int master, DofIDItem id);
    SimpleSlaveDof(DofManager * aNode, DofIDItem id = Undef);
    virtual ~SimpleSlaveDof() { }
 
    dofType giveDofType() override { return DT_simpleSlave; }
    const char *giveClassName() const override { return "SimpleSlaveDof"; }
    int __giveEquationNumber() const override;
    int __givePrescribedEquationNumber() override;
    int askNewEquationNumber(TimeStep *tStep) override { return 1; }
    double giveUnknown(ValueModeType, TimeStep *) override;
    double giveUnknown(PrimaryField &field, ValueModeType, TimeStep *tStep) override;
    bool hasBc(TimeStep *tStep) override;
    bool hasIc() override;
    bool hasIcOn(ValueModeType) override;
    int giveBcId() override;
    int giveIcId() override;
    double giveBcValue(ValueModeType mode, TimeStep *tStep) override;
 
    void saveContext(DataStream &stream, ContextMode mode) override;
    void restoreContext(DataStream &stream, ContextMode mode) override;

    int giveMasterDofManagerNum() const { return masterDofMngr; }
    void giveMasterDofManArray(IntArray &answer) override {
        answer.resize(1);
        answer.at(1) = masterDofMngr;
    }

    void setMasterDofManagerNum(int i) { masterDofMngr = i; }
    int giveMasterDofIndx() const { return masterDofIndx; }
 
    void updateLocalNumbering(EntityRenumberingFunctor &f) override;
 
private:
    Dof *giveMasterDof() const;
 
protected:
    BoundaryCondition *giveBc() override;
    InitialCondition *giveIc() override;
};
} // end namespace oofem
#endif // simpleslavedof_h