ReflectCollection.h

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/*
 * Copyright (C) 2012 by
 *   MetraLabs GmbH (MLAB), GERMANY
 * and
 *   Neuroinformatics and Cognitive Robotics Labs (NICR) at TU Ilmenau, GERMANY
 * All rights reserved.
 *
 * Contact: info@mira-project.org
 *
 * Commercial Usage:
 *   Licensees holding valid commercial licenses may use this file in
 *   accordance with the commercial license agreement provided with the
 *   software or, alternatively, in accordance with the terms contained in
 *   a written agreement between you and MLAB or NICR.
 *
 * GNU General Public License Usage:
 *   Alternatively, this file may be used under the terms of the GNU
 *   General Public License version 3.0 as published by the Free Software
 *   Foundation and appearing in the file LICENSE.GPL3 included in the
 *   packaging of this file. Please review the following information to
 *   ensure the GNU General Public License version 3.0 requirements will be
 *   met: http://www.gnu.org/copyleft/gpl.html.
 *   Alternatively you may (at your option) use any later version of the GNU
 *   General Public License if such license has been publicly approved by
 *   MLAB and NICR (or its successors, if any).
 *
 * IN NO EVENT SHALL "MLAB" OR "NICR" BE LIABLE TO ANY PARTY FOR DIRECT,
 * INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
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 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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 */

#ifndef _MIRA_REFLECTCOLLECTION_H_
#define _MIRA_REFLECTCOLLECTION_H_

#include <serialization/ReflectorInterface.h>

namespace mira {


namespace serialization {


template<typename Reflector, typename Collection>
struct ReflectCollectionCount
{
    static void reflect(Reflector& r, uint32& ioCount)
    {
        r.member("@itemcount", ioCount, "");
    }
};

template<typename Reflector, typename Container>
struct ReflectCollectionItems
{
    typedef typename Container::value_type type;

    static void reflect(Reflector& r, Container& c)
    {
        // store each item
#if __GNUC_PREREQ(4,5)
        using std::begin;
        using std::end;
        auto it = begin(c);
        auto endit = end(c);
#else
        auto it = c.begin();
        auto endit = c.end();
#endif

        for (int id=0; it != endit; ++it, ++id)
        {
            // specifies the id string of the element, since the
            // name "item" is the same for all elements
            MIRA_PROPERTY_WITH_ID(r, "item", "item["+toString(id)+"]", *it, "",
                                  PropertyHint(), REFLECT_CTRLFLAG_VOLATILE);
        }
    }
};


} // namespace


} // namespace

#endif