type_seq_conversion.hpp

// SPDX-FileCopyrightText: 2024 Baptiste Legouix
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <ddc/ddc.hpp>
 
namespace sil {
 
namespace misc {
 
namespace detail {
 
template <class T>
struct ToTypeSeq
{
    using type = ddc::detail::TypeSeq<>;
};
 
template <template <class...> class T, class... Arg>
struct ToTypeSeq<T<Arg...>>
{
    using type = ddc::detail::TypeSeq<Arg...>;
};
 
} // namespace detail
 
template <class T>
using to_type_seq_t = typename detail::ToTypeSeq<T>::type;
 
namespace detail {
 
template <template <class...> class T, class Seq>
struct ConvertTypeSeqTo;
 
template <template <class...> class T, class... Arg>
struct ConvertTypeSeqTo<T, ddc::detail::TypeSeq<Arg...>>
{
    using type = T<Arg...>;
};
 
} // namespace detail
 
template <template <class...> class T, class Seq>
using convert_type_seq_to_t = typename detail::ConvertTypeSeqTo<T, Seq>::type;
 
} // namespace misc
 
} // namespace sil