field_factory.hpp

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//
// (c) Copyright 2014 DESY, Eugen Wintersberger <eugen.wintersberger@desy.de>
//
// This file is part of libpniio.
//
// libpniio is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
//
// libpniio 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 for more details.
//
// You should have received a copy of the GNU General Public License
// along with libpniio.  If not, see <http://www.gnu.org/licenses/>.
// ===========================================================================
//
// Created on: Jul 17, 2014
//     Author: Eugen Wintersberger <eugen.wintersberger@desy.de>
//
#pragma once

extern "C"{
#include <hdf5.h>
}

#include <pni/io/nx/h5/h5filter.hpp>
#include <pni/core/types.hpp>
#include <vector>
#include "type_imp.hpp"

namespace pni{
namespace io{
namespace nx{
namespace h5{

    //forward declaration of filter
    class object_imp;
    class h5dataspace;
    class group_imp;
    class field_imp;
    class h5datatype;

    class field_factory
    {
        private:

            //----------------------------------------------------------------
            static field_imp create(const object_imp &parent,
                                    const pni::core::string &name,
                                    const object_imp &create_plist,
                                    const h5datatype &type,
                                    const h5dataspace &space);


            //----------------------------------------------------------------
            static object_imp create_cplist();

            //----------------------------------------------------------------
            static object_imp 
            create_cplist(const type_imp::index_vector_type &chunk);

            //----------------------------------------------------------------
            static h5dataspace 
            create_dataspace(const type_imp::index_vector_type &shape);

        public:

            //----------------------------------------------------------------
            static field_imp create(const group_imp &parent,
                                    const pni::core::string &name,
                                    pni::core::type_id_t tid,
                                    const type_imp::index_vector_type &shape,
                                    const type_imp::index_vector_type &chunk,
                                    const h5filter &filter);

    };

//end of namespace
}
}
}
}