#pragma once

#if !defined(MIJIN_UTIL_MISC_HPP_INCLUDED)
#define MIJIN_UTIL_MISC_HPP_INCLUDED 1

#include <array>
#include <utility>

namespace mijin
{

//
// public functions
//

template<auto V, typename T>
constexpr decltype(auto) idValue(T&& value)
{
    return std::forward<T>(value);
}

namespace impl
{
template<typename T, typename... TArgs>
struct ConstructArrayHelper
{
    template<std::size_t... I>
    static constexpr std::array<T, sizeof...(I)> construct(const TArgs&... args, std::index_sequence<I...>)
    {
        return {idValue<I>(T(args...))...};
    }
};
}

template<typename T, std::size_t count, typename... TArgs>
constexpr std::array<T, count> constructArray(const TArgs&... args)
{
    return impl::ConstructArrayHelper<T, TArgs...>::construct(args..., std::make_index_sequence<count>());
}
}
#endif // !defined(MIJIN_UTIL_MISC_HPP_INCLUDED)