combinedzzsiee.h

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/*
 *
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 *               ##   ##  ##   ##  ##      ##      ## ### ##
 *              ##   ##  ##   ##  ####    ####    ##  #  ##
 *             ##   ##  ##   ##  ##      ##      ##     ##
 *            ##   ##  ##   ##  ##      ##      ##     ##
 *            #####    #####   ##      ######  ##     ##
 *
 *
 *             OOFEM : Object Oriented Finite Element Code
 *
 *               Copyright (C) 1993 - 2013   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 combinedzzsiee_h
#define combinedzzsiee_h

#include "../sm/ErrorEstimators/zzerrorestimator.h"
#include "../sm/ErrorEstimators/scalarerrorindicator.h"
#include "../sm/ErrorEstimators/directerrorindicatorrc.h"

#define _IFT_CombinedZZSIErrorEstimator_Name "zzscalar"

namespace oofem {
class CombinedZZSIErrorEstimator : public ErrorEstimator
{
protected:
    ZZErrorEstimator zzee;
    ScalarErrorIndicator siee;

public:
    CombinedZZSIErrorEstimator(int n, Domain * d) : ErrorEstimator(n, d), zzee(n, d), siee(n, d) {
        eeType = EET_CZZSI;
    }
    virtual ~CombinedZZSIErrorEstimator() { }

    virtual double giveElementError(EE_ErrorType type, Element *elem, TimeStep *tStep);
    virtual double giveValue(EE_ValueType type, TimeStep *tStep);

    virtual int estimateError(EE_ErrorMode mode, TimeStep *tStep);
    virtual RemeshingCriteria *giveRemeshingCrit();
    virtual IRResultType initializeFrom(InputRecord *ir);
    virtual const char *giveInputRecordName() const { return NULL; }
    virtual const char *giveClassName() const { return "CombinedZZSIErrorEstimator"; }
    virtual void setDomain(Domain *d);
};

class CombinedZZSIRemeshingCriteria : public RemeshingCriteria
{
protected:
    ZZRemeshingCriteria zzrc;
    DirectErrorIndicatorRC dirc;

public:
    CombinedZZSIRemeshingCriteria(int n, ErrorEstimator * e);
    virtual ~CombinedZZSIRemeshingCriteria() { }

    virtual double giveRequiredDofManDensity(int num, TimeStep *tStep, int relative = 0);
    virtual double giveDofManDensity(int num);
    virtual RemeshingStrategy giveRemeshingStrategy(TimeStep *tStep);
    virtual int estimateMeshDensities(TimeStep *tStep);
    virtual IRResultType initializeFrom(InputRecord *ir);
    virtual const char *giveInputRecordName() const { return NULL; }
    virtual const char *giveClassName() const { return "CombinedZZSIRemeshingCriteria"; }
    virtual void setDomain(Domain *d);
};
} // end namespace oofem
#endif // combinedzzsiee_h