AnchorTerm.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include "SourceTerm.h"
 
namespace ProcessLib
{
template <int GlobalDim>
class AnchorTerm final : public SourceTerm
{
public:
    explicit AnchorTerm(
        std::unique_ptr<NumLib::LocalToGlobalIndexMap> source_term_dof_table,
        std::size_t const source_term_mesh_id, MeshLib::Mesh const& st_mesh,
        const int variable_id,
        ParameterLib::Parameter<double> const& parameter);
 
    void integrate(const double t, GlobalVector const& x, GlobalVector& b,
                   GlobalMatrix* jac) const override;
 
private:
    std::size_t const source_term_mesh_id_;
    MeshLib::Mesh const& st_mesh_;
    int const variable_id_;
    ParameterLib::Parameter<double> const& parameter_;
};
 
extern template class AnchorTerm<2>;
extern template class AnchorTerm<3>;
}  // namespace ProcessLib