ExtractGhostLayer.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 "shamrock/patch/PatchDataLayerLayout.hpp"
#include "shamrock/solvergraph/DDSharedBuffers.hpp"
#include "shamrock/solvergraph/INode.hpp"
#include "shamrock/solvergraph/PatchDataLayerDDShared.hpp"
#include "shamrock/solvergraph/PatchDataLayerRefs.hpp"
 
#define NODE_EDGES(X_RO, X_RW)                                                                     \
    /* ------------------- inputs ------------------- */                                           \
    X_RO(shamrock::solvergraph::IPatchDataLayerRefs, patch_data_layers)                            \
    X_RO(shamrock::solvergraph::DDSharedBuffers<u32>, idx_in_ghost)                                \
                                                                                                   \
    /* ------------------- outputs ------------------- */                                          \
    X_RW(shamrock::solvergraph::PatchDataLayerDDShared, ghost_layer)
 
namespace shammodels::basegodunov::modules {
 
    class ExtractGhostLayer : public shamrock::solvergraph::INode {
        std::shared_ptr<shamrock::patch::PatchDataLayerLayout> ghost_layer_layout;
 
        public:
        ExtractGhostLayer(
            const std::shared_ptr<shamrock::patch::PatchDataLayerLayout> &ghost_layer_layout)
            : ghost_layer_layout(ghost_layer_layout) {}
 
        EXPAND_NODE_EDGES(NODE_EDGES)
 
        void _impl_evaluate_internal();
 
        inline virtual std::string _impl_get_label() const { return "ExtractGhostLayer"; }
 
        virtual std::string _impl_get_tex() const;
    };
} // namespace shammodels::basegodunov::modules
 
#undef NODE_EDGES