lsmastermatgrad.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 lsmastermatgrad_h
#define lsmastermatgrad_h

#include "lsmastermat.h"
#include "../sm/Materials/structuralmaterial.h"
#include "../sm/Materials/structuralms.h"
#include "Materials/linearelasticmaterial.h"
#include "dictionary.h"
#include "floatarray.h"
#include "floatmatrix.h"
#include "graddpmaterialextensioninterface.h"

namespace oofem {
class GaussPoint;
class Domain;

class LargeStrainMasterMaterialGrad : public LargeStrainMasterMaterial, GradDpMaterialExtensionInterface
{
public:
    LargeStrainMasterMaterialGrad(int n, Domain * d);
    virtual ~LargeStrainMasterMaterialGrad();

    virtual IRResultType initializeFrom(InputRecord *ir);
    virtual int hasMaterialModeCapability(MaterialMode mode);
    virtual Interface *giveInterface(InterfaceType t) {
        if ( t == GradDpMaterialExtensionInterfaceType ) {
            return static_cast< GradDpMaterialExtensionInterface * >(this);
        } else {
            return NULL;
        }
    }

    virtual void giveStiffnessMatrix(FloatMatrix &answer, MatResponseMode rMode, GaussPoint *gp, TimeStep *tStep);

    virtual void givePDGradMatrix_uu(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);
    virtual void givePDGradMatrix_ku(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);
    virtual void givePDGradMatrix_uk(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);
    virtual void givePDGradMatrix_kk(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);
    virtual void givePDGradMatrix_LD(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);

    void give3dKappaMatrix(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);
    void give3dGprime(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);
    void giveInternalLength(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);
    virtual const char *giveClassName() const { return "LargeStrainMasterMaterialGrad"; }

    MaterialStatus *CreateStatus(GaussPoint *gp) const;

    virtual void giveFirstPKStressVectorGrad(FloatArray &answer1, double &answer2, GaussPoint *gp, const FloatArray &totalStrain, double nonlocalDamageDrivningVariable, TimeStep *tStep);
};

} // end namespace oofem
#endif // misesmat_h