empty.hpp

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// SPDX-FileCopyrightText: 2023 - 2025 NeoN authors
//
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include "NeoN/core/runtimeSelectionFactory.hpp"                            // Register
#include "NeoN/core/dictionary.hpp"                                         // Dictionary
#include "NeoN/finiteVolume/cellCentred/boundary/volumeBoundaryFactory.hpp" // VolumeBoundaryFactory
#include "NeoN/mesh/unstructured/unstructuredMesh.hpp"                      // UnstructuredMesh
 
namespace NeoN::finiteVolume::cellCentred::volumeBoundary
{
 
template<typename ValueType>
class Empty : public VolumeBoundaryFactory<ValueType>::template Register<Empty<ValueType>>
{
    using Base = VolumeBoundaryFactory<ValueType>::template Register<Empty<ValueType>>;
 
public:
 
    Empty(const UnstructuredMesh& mesh, const Dictionary& dict, localIdx patchID)
        : Base(mesh, dict, patchID, {.assignable = true})
    {}
 
    virtual void correctBoundaryCondition([[maybe_unused]] Field<ValueType>& domainVector) final {}
 
    static std::string name() { return "empty"; }
 
    static std::string doc() { return "Do nothing on the boundary."; }
 
    static std::string schema() { return "none"; }
 
    virtual std::unique_ptr<VolumeBoundaryFactory<ValueType>> clone() const final
    {
        return std::make_unique<Empty>(*this);
    }
};
 
}