MeshRecordComponent.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/RecordComponent.hpp"
 
#include <vector>
 
namespace openPMD
{
namespace internal
{
    template <typename, typename>
    class BaseRecordData;
}
 
class MeshRecordComponent : public RecordComponent
{
    template <typename T, typename T_key, typename T_container>
    friend class Container;
    template <typename>
    friend class BaseRecord;
    template <typename, typename>
    friend class internal::BaseRecordData;
 
    friend class Mesh;
 
private:
    MeshRecordComponent();
    MeshRecordComponent(NoInit);
    void read();
    void flush(std::string const &, internal::FlushParams const &);
 
public:
    ~MeshRecordComponent() override = default;

    MeshRecordComponent(BaseRecord<MeshRecordComponent> const &);

    template <typename T>
    std::vector<T> position() const;

    template <typename T>
    MeshRecordComponent &setPosition(std::vector<T> pos);

    template <typename T>
    MeshRecordComponent &makeConstant(T);
};
 
template <typename T>
std::vector<T> MeshRecordComponent::position() const
{
    return readVectorFloatingpoint<T>("position");
}
 
template <typename T>
inline MeshRecordComponent &MeshRecordComponent::makeConstant(T value)
{
    RecordComponent::makeConstant(value);
    return *this;
}
} // namespace openPMD