TH2M/ConstitutiveRelations/ElasticTangentStiffnessModel.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include "Base.h"
#include "ElasticTangentStiffnessData.h"
#include "SolidMechanics.h"
 
namespace ProcessLib::TH2M
{
namespace ConstitutiveRelations
{
template <int DisplacementDim>
struct ElasticTangentStiffnessModel
{
    explicit ElasticTangentStiffnessModel(
        SolidConstitutiveRelation<DisplacementDim> const& solid_material)
        : solid_material_(solid_material)
    {
    }
 
    void eval(SpaceTimeData const& x_t,
              TemperatureData const& T_data,
              ElasticTangentStiffnessData<DisplacementDim>& out) const;
 
private:
    SolidConstitutiveRelation<DisplacementDim> const& solid_material_;
};
 
extern template struct ElasticTangentStiffnessModel<2>;
extern template struct ElasticTangentStiffnessModel<3>;
}  // namespace ConstitutiveRelations
}  // namespace ProcessLib::TH2M