adaptnlinearstatic.h

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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 adaptnlinearstatic_h
#define adaptnlinearstatic_h
 
#include "sm/EngineeringModels/nlinearstatic.h"
#include "sparsemtrx.h"
#include "errorestimator.h"
#include "meshpackagetype.h"


#define _IFT_AdaptiveNonLinearStatic_Name "adaptnlinearstatic"
#define _IFT_AdaptiveNonLinearStatic_meshpackage "meshpackage"
#define _IFT_AdaptiveNonLinearStatic_equilmc "equilmc"
#define _IFT_AdaptiveNonLinearStatic_controlmode "controlmode"
#define _IFT_AdaptiveNonLinearStatic_ddm "ddm"
#define _IFT_AdaptiveNonLinearStatic_refloadmode "refloadmode"
#define _IFT_AdaptiveNonLinearStatic_preMappingLoadBalancingFlag "premaplbflag"
 
namespace oofem {
class AdaptiveNonLinearStatic : public NonLinearStatic
{
protected:
    FloatArray d2_totalDisplacement, d2_incrementOfDisplacement;
    MeshPackageType meshPackage;
    int equilibrateMappedConfigurationFlag;
    bool preMappingLoadBalancingFlag;
    FloatArray timeStepLoadLevels;
 
public:
    AdaptiveNonLinearStatic(int i, EngngModel *master = nullptr);
    virtual ~AdaptiveNonLinearStatic();
 
    void solveYourselfAt(TimeStep *tStep) override;
    void updateYourself(TimeStep *tStep) override;
 
    void initializeFrom(InputRecord &ir) override;
    double giveUnknownComponent(ValueModeType mode, TimeStep *tStep, Domain *d, Dof *dof) override;

    virtual double giveTimeStepLoadLevel(int istep);
    int initializeAdaptive(int tStepNumber) override;
    virtual int initializeAdaptiveFrom(EngngModel *sourceProblem);
    virtual int adaptiveRemap(Domain *dNew);
 
    void saveContext(DataStream &stream, ContextMode mode) override;
    void restoreContext(DataStream &stream, ContextMode mode) override;
    double giveInitialTime() override {return 1;}
    void updateDomainLinks() override;
 
    const char *giveClassName() const override { return "AdaptiveNonLinearStatic"; }
    const char *giveInputRecordName() const override { return _IFT_AdaptiveNonLinearStatic_Name; }
 
#ifdef __MPI_PARALLEL_MODE
    LoadBalancer *giveLoadBalancer() override;
    LoadBalancerMonitor *giveLoadBalancerMonitor() override;
#endif
 
protected:
    void assembleInitialLoadVector(FloatArray &loadVector, FloatArray &loadVectorOfPrescribed,
                                   AdaptiveNonLinearStatic *sourceProblem, int domainIndx, TimeStep *tStep);
    //void assembleCurrentTotalLoadVector (FloatArray& loadVector, FloatArray& loadVectorOfPrescribed,
    //            AdaptiveNonLinearStatic* sourceProblem, int domainIndx, TimeStep* tStep);
};
} // end namespace oofem
#endif // adaptnlinearstatic_h