ExtractGhostField.hpp

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// -------------------------------------------------------//
//
// SHAMROCK code for hydrodynamics
// Copyright (c) 2021-2026 Timothée David--Cléris <tim.shamrock@proton.me>
// SPDX-License-Identifier: CeCILL Free Software License Agreement v2.1
// Shamrock is licensed under the CeCILL 2.1 License, see LICENSE for more information
//
// -------------------------------------------------------//
 
#pragma once

 
#include "shambase/aliases_int.hpp"
#include "shamrock/solvergraph/CopyPatchDataField.hpp"
#include "shamrock/solvergraph/DDSharedBuffers.hpp"
#include "shamrock/solvergraph/IFieldRefs.hpp"
#include "shamrock/solvergraph/PatchDataFieldDDShared.hpp"
#include "shamsolvergraph/node/INode.hpp"
 
#define NODE_EDGES(X_RO, X_RW)                                                                     \
    /* ------------------- inputs ------------------- */                                           \
    X_RO(shamrock::solvergraph::IFieldRefs<T>, original_fields)                                    \
    X_RO(shamrock::solvergraph::DDSharedBuffers<u32>, idx_in_ghosts)                               \
                                                                                                   \
    /* ------------------- outputs ------------------- */                                          \
    X_RW(shamrock::solvergraph::PatchDataFieldDDShared<T>, ghost_fields)
 
namespace shamrock::solvergraph {
 
    template<class T>
    class ExtractGhostField : public INode {
 
        public:
        ExtractGhostField() {}
 
        EXPAND_NODE_EDGES(NODE_EDGES)
 
        void _impl_evaluate_internal();
 
        inline virtual std::string _impl_get_label() const { return "ExtractGhostField"; };
 
        virtual std::string _impl_get_tex() const { return "TODO"; };
    };
} // namespace shamrock::solvergraph
 
#undef NODE_EDGES