GenericNaturalBoundaryCondition.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include "BoundaryCondition.h"
#include "MeshLib/MeshSubset.h"
 
namespace ProcessLib
{
class GenericNaturalBoundaryConditionLocalAssemblerInterface;
 
template <typename BoundaryConditionData,
          template <typename /* shp fct */, int /* global dim */>
          class LocalAssemblerImplementation>
class GenericNaturalBoundaryCondition final : public BoundaryCondition
{
public:
    template <typename Data>
    GenericNaturalBoundaryCondition(
        unsigned const integration_order, unsigned const shapefunction_order,
        NumLib::LocalToGlobalIndexMap const& dof_table_bulk,
        int const variable_id, int const component_id,
        unsigned const global_dim, MeshLib::Mesh const& bc_mesh, Data&& data);

    void applyNaturalBC(const double t, std::vector<GlobalVector*> const& x,
                        int const process_id, GlobalMatrix* K, GlobalVector& b,
                        GlobalMatrix* Jac) override;
 
private:
    BoundaryConditionData _data;

    MeshLib::Mesh const& _bc_mesh;

    std::unique_ptr<NumLib::LocalToGlobalIndexMap> _dof_table_boundary;

    std::vector<
        std::unique_ptr<GenericNaturalBoundaryConditionLocalAssemblerInterface>>
        _local_assemblers;
};
 
}  // namespace ProcessLib
 
#include "GenericNaturalBoundaryCondition-impl.h"