metadata_container.h

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/************************************************************************************
*                                                                                   *
*   Copyright (c) 2014 Axel Menzel <info@axelmenzel.de>                             *
*                                                                                   *
*   This file is part of RTTR (Run Time Type Reflection)                            *
*   License: MIT License                                                            *
*                                                                                   *
*   Permission is hereby granted, free of charge, to any person obtaining           *
*   a copy of this software and associated documentation files (the "Software"),    *
*   to deal in the Software without restriction, including without limitation       *
*   the rights to use, copy, modify, merge, publish, distribute, sublicense,        *
*   and/or sell copies of the Software, and to permit persons to whom the           *
*   Software is furnished to do so, subject to the following conditions:            *
*                                                                                   *
*   The above copyright notice and this permission notice shall be included in      *
*   all copies or substantial portions of the Software.                             *
*                                                                                   *
*   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR      *
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*   SOFTWARE.                                                                       *
*                                                                                   *
*************************************************************************************/

#ifndef __RTTR_METADATA_CONTAINER_H__
#define __RTTR_METADATA_CONTAINER_H__

#include "rttr/base/core_prerequisites.h"
#include "rttr/variant.h"

#include <string>
#include <unordered_map>

namespace rttr
{
namespace detail
{

class RTTR_API metadata_container
{
    public:
        variant get_metadata(int key) const;
        variant get_metadata(const std::string& key) const;

        void set_metadata(int key, const variant& value);
        void set_metadata(const std::string& key, const variant& value);

    private:
        typedef std::unordered_map<int, variant> IntKey2ValueMap;
        typedef std::unordered_map<std::string, variant> StringKey2ValueMap;
        IntKey2ValueMap _int_data;
        StringKey2ValueMap _string_data;
};

} // end namespace detail
} // end namespace rttr

#endif // __RTTR_METADATA_CONTAINER_H__