is_trivially_assignable.hpp

Go to the documentation of this file.

// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2019 Tobias Hienzsch
 
#ifndef TETL_TYPE_TRAITS_IS_TRIVIALLY_ASSIGNABLE_HPP
#define TETL_TYPE_TRAITS_IS_TRIVIALLY_ASSIGNABLE_HPP
 
#include <etl/_config/all.hpp>
 
#include <etl/_type_traits/bool_constant.hpp>
 
namespace etl {
 
/// \brief If the expression etl::declval<T>() = etl::declval<U>() is
/// well-formed in unevaluated context, provides the member constant value equal
/// true. Otherwise, value is false. Access checks are performed as if from a
/// context unrelated to either type.
template <typename T, typename U>
struct is_trivially_assignable : bool_constant<__is_trivially_assignable(T, U)> { };
 
template <typename T, typename U>
inline constexpr bool is_trivially_assignable_v = is_trivially_assignable<T, U>::value;
 
} // namespace etl
 
#endif // TETL_TYPE_TRAITS_IS_TRIVIALLY_ASSIGNABLE_HPP