sequenced_policy.hpp

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// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2024 Tobias Hienzsch
 
#ifndef TETL_EXECUTION_SEQUENCED_POLICY_HPP
#define TETL_EXECUTION_SEQUENCED_POLICY_HPP
 
#include <etl/_execution/is_execution_policy.hpp>
 
namespace etl::execution {
 
/// The execution policy type used as a unique type to disambiguate parallel
/// algorithm overloading and require that a parallel algorithm's execution
/// may not be parallelized. The invocations of element access functions in
/// parallel algorithms invoked with this policy (usually specified as
/// etl::execution::seq) are indeterminately sequenced in the calling thread.
///
/// \ingroup execution
struct sequenced_policy { };
 
/// \relates sequenced_policy
/// \ingroup execution
inline constexpr auto seq = sequenced_policy{};
 
} // namespace etl::execution
 
template <>
struct etl::is_execution_policy<etl::execution::sequenced_policy> : etl::true_type { };
 
#endif // TETL_EXECUTION_SEQUENCED_POLICY_HPP