mfrontusermaterial.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 mfrontusermaterial_h
#define mfrontusermaterial_h
 
#include <memory>
 
#include "sm/Materials/structuralmaterial.h"
#include "sm/Materials/structuralms.h"
#include "floatarray.h"
#include "floatarrayf.h"
#include "floatmatrix.h"
 
#include "MGIS/Behaviour/State.hxx"
#include "MGIS/Behaviour/Behaviour.hxx"
#include "MGIS/Behaviour/BehaviourData.hxx"
#include "MGIS/Behaviour/Integrate.hxx"
#include "MGIS/ThreadPool.hxx"
#include "MGIS/Behaviour/MaterialDataManager.hxx"


#define _IFT_MFrontUserMaterial_Name "mfrontusermaterial"
#define _IFT_MFrontUserMaterial_numState "numstate"
#define _IFT_MFrontUserMaterial_properties "properties"
#define _IFT_MFrontUserMaterial_initialStress "initialstress"
#define _IFT_MFrontUserMaterial_userMaterial "umat"
#define _IFT_MFrontUserMaterial_name "name"
#define _IFT_MFrontUserMaterial_numericalTangent "numericaltangent"
#define _IFT_MFrontUserMaterial_numericalTangentPerturbation "perturbation"
#define _IFT_MFrontUserMaterial_libpath "libpath"
#define _IFT_MFrontUserMaterial_modelname "modelname"
 
 
namespace oofem {
 
 
using namespace mgis;
using namespace mgis::behaviour;
 
 
class MFrontUserMaterial : public StructuralMaterial
{
private:
 
    char libname[200];
    char modelname[200];

    FloatArray properties;
    FloatArrayF<6> initialStress;
 
    int mStressInterpretation = 0;
 
    bool mUseNumericalTangent = false;

    double mPerturbation = 1e-7;
 
    std :: string filename;
    
    static int const mfront2oo9[9];
    static int const mfront2oo6[6];

    std::unique_ptr<mgis::behaviour::Behaviour> behaviour;
 
public:
    MFrontUserMaterial(int n, Domain *d);
    virtual ~MFrontUserMaterial();
 
    void initializeFrom(InputRecord &ir) override;
    void giveInputRecord(DynamicInputRecord &input) override;
 
    MaterialStatus *CreateStatus(GaussPoint *gp) const override;
 
    FloatMatrixF<6,6> give3dMaterialStiffnessMatrix(MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) const override;
 
    FloatMatrixF<9,9> give3dMaterialStiffnessMatrix_dPdF(MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) const override;
 
    FloatMatrixF<5,5> givePlaneStrainStiffMtrx_dPdF(MatResponseMode mmode, GaussPoint *gp, TimeStep *tStep) const override;
 
    FloatArrayF<6> giveRealStressVector_3d(const FloatArrayF<6> &strain, GaussPoint *gp, TimeStep *tStep) const override;
 
    int giveIPValue(FloatArray &answer, GaussPoint *gp, InternalStateType type, TimeStep *tStep) override;
 
    const char *giveClassName() const override { return "MFrontUserMaterial"; }
    const char *giveInputRecordName() const override { return _IFT_MFrontUserMaterial_Name; }
};
 
class MFrontUserMaterialStatus : public StructuralMaterialStatus
{
protected:
    FloatArray stateVector;
    FloatArray tempStateVector;
    FloatMatrix tempTangent;

    bool hasTangentFlag;
 
public:
    MFrontUserMaterialStatus(GaussPoint *gp, const mgis::behaviour::Behaviour &b);
 
    void initTempStatus() override;
    void updateYourself(TimeStep *tStep) override;
 
    bool hasTangent() const { return hasTangentFlag; }
 
    const FloatArray &giveStateVector() const { return stateVector; }
    FloatArray &letStateVectorBe(FloatArray &s) { return stateVector = s; }
    const FloatArray &giveTempStateVector() const { return tempStateVector; }
    FloatArray &letTempStateVectorBe(FloatArray &s) { return tempStateVector = s; }
    const FloatMatrix &giveTempTangent() { return tempTangent; }
    void letTempTangentBe(FloatMatrix t) {
        tempTangent = std::move(t);
        hasTangentFlag = true;
    }
 
    void printOutputAt(FILE *file, TimeStep *tStep) const override;
 
    const char *giveClassName() const override { return "MFrontUserMaterialStatus"; }
};
} // end namespace oofem
#endif // mfrontusermaterial_h