CreateSimplifiedElasticityModel.cpp

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#include "CreateSimplifiedElasticityModel.h"
 
#include <Eigen/Core>
 
#include "BaseLib/ConfigTree.h"
#include "BaseLib/Logging.h"
#include "HydrostaticElasticityModel.h"
#include "RigidElasticityModel.h"
#include "SimplifiedElasticityModel.h"
#include "UniaxialElasticityModel.h"
#include "UserDefinedElasticityModel.h"
 
namespace ProcessLib
{
namespace ThermoRichardsFlow
{
std::unique_ptr<SimplifiedElasticityModel> createElasticityModel(
    BaseLib::ConfigTree const& config)
{
    std::unique_ptr<SimplifiedElasticityModel> simplified_elasticity =
        std::make_unique<RigidElasticityModel>();
    if (auto const simplified_elasticity_switch =
        config.getConfigParameterOptional<std::string>("simplified_elasticity"))
    {
        DBUG("Using simplified_elasticity for the Richards flow equation");
        if (*simplified_elasticity_switch == "uniaxial")
        {
            DBUG("assuming local uniaxial deformation only.");
            simplified_elasticity = std::make_unique<UniaxialElasticityModel>();
        }
        else if (*simplified_elasticity_switch == "hydrostatic")
        {
            DBUG("assuming constant hydrostatic stress locally.");
            simplified_elasticity =
                std::make_unique<HydrostaticElasticityModel>();
        }
        else if (*simplified_elasticity_switch == "user_defined")
        {
            DBUG("using user defined elasticity model.");
            simplified_elasticity =
                std::make_unique<UserDefinedElasticityModel>();
        }
        else if (*simplified_elasticity_switch == "rigid")
        {
            DBUG("using user defined elasticity model.");
            simplified_elasticity = std::make_unique<RigidElasticityModel>();
        }
    }
    return simplified_elasticity;
}
}  // namespace ThermoRichardsFlow
}  // namespace ProcessLib