is_builtin_unsigned_integer.hpp

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// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2024 Tobias Hienzsch
 
#ifndef TETL_TYPE_TRAITS_IS_BUILTIN_UNSIGNED_INTEGER_HPP
#define TETL_TYPE_TRAITS_IS_BUILTIN_UNSIGNED_INTEGER_HPP
 
#include <etl/_mpl/contains.hpp>
#include <etl/_type_traits/bool_constant.hpp>
#include <etl/_type_traits/remove_cv.hpp>
 
namespace etl {
 
/// True if T is `unsigned char` or `unsigned short` or `unsigned int` or `unsigned long` or `unsigned long long`
/// \ingroup type_traits
template <typename T>
struct is_builtin_unsigned_integer
    : bool_constant<mpl::contains_v<
          remove_cv_t<T>,
          mpl::list<unsigned char, unsigned short, unsigned int, unsigned long, unsigned long long>
      >> { };
 
/// \relates is_builtin_unsigned_integer
/// \ingroup type_traits
template <typename T>
inline constexpr auto is_builtin_unsigned_integer_v = is_builtin_unsigned_integer<T>::value;
 
/// @}
 
} // namespace etl
 
#endif // TETL_TYPE_TRAITS_IS_BUILTIN_UNSIGNED_INTEGER_HPP