prescribedgradientbcperiodic.h

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/*
 *
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 *               ##   ##  ##   ##  ##      ##      ## ### ##
 *              ##   ##  ##   ##  ####    ####    ##  #  ##
 *             ##   ##  ##   ##  ##      ##      ##     ##
 *            ##   ##  ##   ##  ##      ##      ##     ##
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 *
 *
 *             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 prescribedgradientperiodic_h_
#define prescribedgradientperiodic_h_
 
#include "prescribedgradienthomogenization.h"
#include "activebc.h"
#include "floatmatrix.h"
#include "floatarray.h"
 
#include <memory>
#include <map>
 
#define _IFT_PrescribedGradientBCPeriodic_Name "prescribedgradientperiodic"
#define _IFT_PrescribedGradientBCPeriodic_masterSet "masterset"
#define _IFT_PrescribedGradientBCPeriodic_jump "jump"
 
namespace oofem {
class Node;

class OOFEM_EXPORT PrescribedGradientBCPeriodic : public ActiveBoundaryCondition, public PrescribedGradientHomogenization
{
protected:
    std :: unique_ptr< Node > strain;
    IntArray strain_id;
 
    std :: map< int, int > slavemap;
    FloatArray jump;
 
    int masterSet;

    void findSlaveToMasterMap();
 
public:
    PrescribedGradientBCPeriodic(int n, Domain *d);
    virtual ~PrescribedGradientBCPeriodic();
 
    void initializeFrom(InputRecord &ir) override;
    void giveInputRecord(DynamicInputRecord &input) override;
    void postInitialize() override;
 
    int giveNumberOfInternalDofManagers() override;
    DofManager *giveInternalDofManager(int i) override;
 
    int giveNumberOfMasterDofs(ActiveDof *dof) override;
    Dof *giveMasterDof(ActiveDof *dof, int mdof) override;
 
    void computeDofTransformation(ActiveDof *dof, FloatArray &masterContribs) override;
    void computeField(FloatArray &sigma, TimeStep *tStep) override;
    void computeTangent(FloatMatrix &E, TimeStep *tStep) override;
    double giveUnknown(PrimaryField &field, ValueModeType mode, TimeStep *tStep, ActiveDof *dof) override;
    double giveUnknown(ValueModeType mode, TimeStep *tStep, ActiveDof *dof) override;
    double giveUnknown(double val, ValueModeType mode, TimeStep *tStep, ActiveDof *dof);
    bool isPrimaryDof(ActiveDof *dof) override;
    double giveBcValue(Dof *dof, ValueModeType mode, TimeStep *tStep) override;
    bool hasBc(Dof *dof, TimeStep *tStep) override;
    bool isStrainDof(Dof *dof);
 
    bool requiresActiveDofs() override { return true; }
 
    const char *giveClassName() const override { return "PrescribedGradientBCPeriodic"; }
    const char *giveInputRecordName() const override { return _IFT_PrescribedGradientBCPeriodic_Name; }
};
} // end namespace oofem
 
#endif // prescribedgradientperiodic_h_