IDataEdge.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 "shamsolvergraph/edge/IEdgeNamed.hpp"
#include <memory>
#include <string>
#include <utility>
 
namespace shamrock::solvergraph {
 
    template<class T>
    class IDataEdge : public IEdgeNamed {
 
        static_assert(std::is_default_constructible_v<T>, "T must be default constructible");
 
        public:
        T data = {};
 
        using IEdgeNamed::IEdgeNamed;
 
        inline virtual void free_alloc() { data = {}; }
 
        // No destructor here on purpose: IEdge's is already virtual, and declaring one would
        // suppress implicit move generation, leaving IDataEdge neither movable nor copyable.
 
        static std::shared_ptr<IDataEdge<T>> make_shared(std::string name, std::string texsymbol) {
            return std::make_shared<IDataEdge<T>>(name, texsymbol);
        }
    };
 
} // namespace shamrock::solvergraph