variant_array.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"),    *
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*   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:            *
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*   The above copyright notice and this permission notice shall be included in      *
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*   SOFTWARE.                                                                       *
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#ifndef __RTTR_VARIANT_ARRAY_H__
#define __RTTR_VARIANT_ARRAY_H__

#include "rttr/base/core_prerequisites.h"
#include <cstddef>
#include <vector>

namespace rttr
{
class variant;
class type;

namespace detail
{
class array_container_base;
class instance;
class argument;
}

class RTTR_API variant_array
{
    public:
        variant_array();
       
        template<typename T>
        variant_array(const T& value);

        template<typename T>
        variant_array(T&& value 
#ifndef DOXYGEN
                , typename std::enable_if<!std::is_same<variant_array&, T>::value >::type* = 0
                , typename std::enable_if<!std::is_const<T>::value >::type* = 0
#endif
                );

        variant_array(const variant_array& other);

        variant_array(variant_array&& other);

        ~variant_array();

        bool is_valid() const;
        
        void swap(variant_array& other);

        template<typename T>
        variant_array& operator=(T&& other);
       
        variant_array& operator=(variant_array&& other);

        variant_array& operator=(const variant_array& other);
        

        bool is_dynamic() const;

        std::size_t get_rank() const;

        type get_rank_type(std::size_t index) const;
        
        type get_type() const;

        bool is_raw_array() const;

        std::size_t get_size() const;

        std::size_t get_size(std::size_t index_1) const;

        std::size_t get_size(std::size_t index_1, std::size_t index_2) const;

        std::size_t get_size_variadic(const std::vector<std::size_t>& index_list) const;
        
        bool set_size(std::size_t new_size);

        bool set_size(std::size_t new_size, std::size_t index_1);

        bool set_size(std::size_t new_size, std::size_t index_1, std::size_t index_2);

        bool set_size_variadic(std::size_t new_size, const std::vector<std::size_t>& index_list);

        bool set_value(detail::argument arg);
        
        bool set_value(std::size_t index_1, detail::argument arg);

        bool set_value(std::size_t index_1, std::size_t index_2, detail::argument arg);

        bool set_value(std::size_t index_1, std::size_t index_2, std::size_t index_3, detail::argument arg);

        bool set_value_variadic(const std::vector<std::size_t>& index_list, detail::argument arg);


        variant get_value(std::size_t index_1) const;

        variant get_value(std::size_t index_1, std::size_t index_2) const;

        variant get_value(std::size_t index_1, std::size_t index_2, std::size_t index_3) const;

        variant get_value_variadic(const std::vector<std::size_t>& index_list) const;

        bool insert_value(std::size_t index_1, detail::argument arg);

        bool insert_value(std::size_t index_1, std::size_t index_2, detail::argument arg);

        bool insert_value(std::size_t index_1, std::size_t index_2, std::size_t index_3, detail::argument arg);

        bool insert_value_variadic(const std::vector<std::size_t>& index_list, detail::argument arg);

        bool remove_value(std::size_t index_1);

        bool remove_value(std::size_t index_1, std::size_t index_2);

        bool remove_value(std::size_t index_1, std::size_t index_2, std::size_t index_3);

        bool remove_value_variadic(const std::vector<std::size_t>& index_list);

    private:
        variant_array(detail::array_container_base* container);
    
        void* get_ptr() const;

    private:
        friend class variant;
        friend class detail::argument;
        detail::array_container_base* _container;
};


} // end namespace rttr

#include "rttr/impl/variant_array_impl.h"

#endif // __RTTR_VARIANT_ARRAY_H__