HDF5IOHandler.hpp

/* Copyright 2017-2025 Fabian Koller, Axel Huebl, Franz Poeschel
 *
 * This file is part of openPMD-api.
 *
 * openPMD-api is free software: you can redistribute it and/or modify
 * it under the terms of of either the GNU General Public License or
 * the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * openPMD-api is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License and the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License
 * and the GNU Lesser General Public License along with openPMD-api.
 * If not, see <http://www.gnu.org/licenses/>.
 */
#pragma once
 
#include "openPMD/IO/AbstractIOHandler.hpp"
#include "openPMD/auxiliary/JSON_internal.hpp"
 
#include <future>
#include <memory>
#include <string>
 
namespace openPMD
{
class HDF5IOHandlerImpl;
 
class HDF5IOHandler : public AbstractIOHandler
{
public:
    HDF5IOHandler(
        std::optional<std::unique_ptr<AbstractIOHandler>> initialize_from,
        std::string path,
        Access,
        json::TracingJSON config);
    ~HDF5IOHandler() override;
 
    std::string backendName() const override
    {
        return "HDF5";
    }
 
    std::future<void> flush(internal::ParsedFlushParams &) override;
 
private:
    std::unique_ptr<HDF5IOHandlerImpl> m_impl;
}; // HDF5IOHandler
} // namespace openPMD