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Diffstat (limited to '3rdparty/asio/include/asio/execution/bulk_execute.hpp')
-rw-r--r-- | 3rdparty/asio/include/asio/execution/bulk_execute.hpp | 397 |
1 files changed, 0 insertions, 397 deletions
diff --git a/3rdparty/asio/include/asio/execution/bulk_execute.hpp b/3rdparty/asio/include/asio/execution/bulk_execute.hpp deleted file mode 100644 index 2bc13c954c0..00000000000 --- a/3rdparty/asio/include/asio/execution/bulk_execute.hpp +++ /dev/null @@ -1,397 +0,0 @@ -// -// execution/bulk_execute.hpp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef ASIO_EXECUTION_BULK_EXECUTE_HPP -#define ASIO_EXECUTION_BULK_EXECUTE_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" -#include "asio/detail/type_traits.hpp" -#include "asio/execution/bulk_guarantee.hpp" -#include "asio/execution/detail/bulk_sender.hpp" -#include "asio/execution/executor.hpp" -#include "asio/execution/sender.hpp" -#include "asio/traits/bulk_execute_member.hpp" -#include "asio/traits/bulk_execute_free.hpp" - -#include "asio/detail/push_options.hpp" - -#if defined(GENERATING_DOCUMENTATION) - -namespace asio { -namespace execution { - -/// A customisation point that creates a bulk sender. -/** - * The name <tt>execution::bulk_execute</tt> denotes a customisation point - * object. If <tt>is_convertible_v<N, size_t></tt> is true, then the expression - * <tt>execution::bulk_execute(S, F, N)</tt> for some subexpressions - * <tt>S</tt>, <tt>F</tt>, and <tt>N</tt> is expression-equivalent to: - * - * @li <tt>S.bulk_execute(F, N)</tt>, if that expression is valid. If the - * function selected does not execute <tt>N</tt> invocations of the function - * object <tt>F</tt> on the executor <tt>S</tt> in bulk with forward progress - * guarantee <tt>asio::query(S, execution::bulk_guarantee)</tt>, and - * the result of that function does not model <tt>sender<void></tt>, the - * program is ill-formed with no diagnostic required. - * - * @li Otherwise, <tt>bulk_execute(S, F, N)</tt>, if that expression is valid, - * with overload resolution performed in a context that includes the - * declaration <tt>void bulk_execute();</tt> and that does not include a - * declaration of <tt>execution::bulk_execute</tt>. If the function selected - * by overload resolution does not execute <tt>N</tt> invocations of the - * function object <tt>F</tt> on the executor <tt>S</tt> in bulk with forward - * progress guarantee <tt>asio::query(E, - * execution::bulk_guarantee)</tt>, and the result of that function does not - * model <tt>sender<void></tt>, the program is ill-formed with no diagnostic - * required. - * - * @li Otherwise, if the types <tt>F</tt> and - * <tt>executor_index_t<remove_cvref_t<S>></tt> model <tt>invocable</tt> and - * if <tt>asio::query(S, execution::bulk_guarantee)</tt> equals - * <tt>execution::bulk_guarantee.unsequenced</tt>, then - * - * - Evaluates <tt>DECAY_COPY(std::forward<decltype(F)>(F))</tt> on the - * calling thread to create a function object <tt>cf</tt>. [Note: - * Additional copies of <tt>cf</tt> may subsequently be created. --end - * note.] - * - * - For each value of <tt>i</tt> in <tt>N</tt>, <tt>cf(i)</tt> (or copy of - * <tt>cf</tt>)) will be invoked at most once by an execution agent that is - * unique for each value of <tt>i</tt>. - * - * - May block pending completion of one or more invocations of <tt>cf</tt>. - * - * - Synchronizes with (C++Std [intro.multithread]) the invocations of - * <tt>cf</tt>. - * - * @li Otherwise, <tt>execution::bulk_execute(S, F, N)</tt> is ill-formed. - */ -inline constexpr unspecified bulk_execute = unspecified; - -/// A type trait that determines whether a @c bulk_execute expression is -/// well-formed. -/** - * Class template @c can_bulk_execute is a trait that is derived from @c - * true_type if the expression <tt>execution::bulk_execute(std::declval<S>(), - * std::declval<F>(), std::declval<N>)</tt> is well formed; otherwise @c - * false_type. - */ -template <typename S, typename F, typename N> -struct can_bulk_execute : - integral_constant<bool, automatically_determined> -{ -}; - -} // namespace execution -} // namespace asio - -#else // defined(GENERATING_DOCUMENTATION) - -namespace asio_execution_bulk_execute_fn { - -using asio::declval; -using asio::enable_if; -using asio::execution::bulk_guarantee_t; -using asio::execution::detail::bulk_sender; -using asio::execution::executor_index; -using asio::execution::is_sender; -using asio::is_convertible; -using asio::is_same; -using asio::remove_cvref; -using asio::result_of; -using asio::traits::bulk_execute_free; -using asio::traits::bulk_execute_member; -using asio::traits::static_require; - -void bulk_execute(); - -enum overload_type -{ - call_member, - call_free, - adapter, - ill_formed -}; - -template <typename S, typename Args, typename = void, typename = void, - typename = void, typename = void, typename = void, typename = void> -struct call_traits -{ - ASIO_STATIC_CONSTEXPR(overload_type, overload = ill_formed); - ASIO_STATIC_CONSTEXPR(bool, is_noexcept = false); - typedef void result_type; -}; - -template <typename S, typename F, typename N> -struct call_traits<S, void(F, N), - typename enable_if< - is_convertible<N, std::size_t>::value - >::type, - typename enable_if< - bulk_execute_member<S, F, N>::is_valid - >::type, - typename enable_if< - is_sender< - typename bulk_execute_member<S, F, N>::result_type - >::value - >::type> : - bulk_execute_member<S, F, N> -{ - ASIO_STATIC_CONSTEXPR(overload_type, overload = call_member); -}; - -template <typename S, typename F, typename N> -struct call_traits<S, void(F, N), - typename enable_if< - is_convertible<N, std::size_t>::value - >::type, - typename enable_if< - !bulk_execute_member<S, F, N>::is_valid - >::type, - typename enable_if< - bulk_execute_free<S, F, N>::is_valid - >::type, - typename enable_if< - is_sender< - typename bulk_execute_free<S, F, N>::result_type - >::value - >::type> : - bulk_execute_free<S, F, N> -{ - ASIO_STATIC_CONSTEXPR(overload_type, overload = call_free); -}; - -template <typename S, typename F, typename N> -struct call_traits<S, void(F, N), - typename enable_if< - is_convertible<N, std::size_t>::value - >::type, - typename enable_if< - !bulk_execute_member<S, F, N>::is_valid - >::type, - typename enable_if< - !bulk_execute_free<S, F, N>::is_valid - >::type, - typename enable_if< - is_sender<S>::value - >::type, - typename enable_if< - is_same< - typename result_of< - F(typename executor_index<typename remove_cvref<S>::type>::type) - >::type, - typename result_of< - F(typename executor_index<typename remove_cvref<S>::type>::type) - >::type - >::value - >::type, - typename enable_if< - static_require<S, bulk_guarantee_t::unsequenced_t>::is_valid - >::type> -{ - ASIO_STATIC_CONSTEXPR(overload_type, overload = adapter); - ASIO_STATIC_CONSTEXPR(bool, is_noexcept = false); - typedef bulk_sender<S, F, N> result_type; -}; - -struct impl -{ -#if defined(ASIO_HAS_MOVE) - template <typename S, typename F, typename N> - ASIO_CONSTEXPR typename enable_if< - call_traits<S, void(F, N)>::overload == call_member, - typename call_traits<S, void(F, N)>::result_type - >::type - operator()(S&& s, F&& f, N&& n) const - ASIO_NOEXCEPT_IF(( - call_traits<S, void(F, N)>::is_noexcept)) - { - return ASIO_MOVE_CAST(S)(s).bulk_execute( - ASIO_MOVE_CAST(F)(f), ASIO_MOVE_CAST(N)(n)); - } - - template <typename S, typename F, typename N> - ASIO_CONSTEXPR typename enable_if< - call_traits<S, void(F, N)>::overload == call_free, - typename call_traits<S, void(F, N)>::result_type - >::type - operator()(S&& s, F&& f, N&& n) const - ASIO_NOEXCEPT_IF(( - call_traits<S, void(F, N)>::is_noexcept)) - { - return bulk_execute(ASIO_MOVE_CAST(S)(s), - ASIO_MOVE_CAST(F)(f), ASIO_MOVE_CAST(N)(n)); - } - - template <typename S, typename F, typename N> - ASIO_CONSTEXPR typename enable_if< - call_traits<S, void(F, N)>::overload == adapter, - typename call_traits<S, void(F, N)>::result_type - >::type - operator()(S&& s, F&& f, N&& n) const - ASIO_NOEXCEPT_IF(( - call_traits<S, void(F, N)>::is_noexcept)) - { - return typename call_traits<S, void(F, N)>::result_type( - ASIO_MOVE_CAST(S)(s), ASIO_MOVE_CAST(F)(f), - ASIO_MOVE_CAST(N)(n)); - } -#else // defined(ASIO_HAS_MOVE) - template <typename S, typename F, typename N> - ASIO_CONSTEXPR typename enable_if< - call_traits<S, void(const F&, const N&)>::overload == call_member, - typename call_traits<S, void(const F&, const N&)>::result_type - >::type - operator()(S& s, const F& f, const N& n) const - ASIO_NOEXCEPT_IF(( - call_traits<S, void(const F&, const N&)>::is_noexcept)) - { - return s.bulk_execute(ASIO_MOVE_CAST(F)(f), - ASIO_MOVE_CAST(N)(n)); - } - - template <typename S, typename F, typename N> - ASIO_CONSTEXPR typename enable_if< - call_traits<S, void(const F&, const N&)>::overload == call_member, - typename call_traits<S, void(const F&, const N&)>::result_type - >::type - operator()(const S& s, const F& f, const N& n) const - ASIO_NOEXCEPT_IF(( - call_traits<S, void(const F&, const N&)>::is_noexcept)) - { - return s.bulk_execute(ASIO_MOVE_CAST(F)(f), - ASIO_MOVE_CAST(N)(n)); - } - - template <typename S, typename F, typename N> - ASIO_CONSTEXPR typename enable_if< - call_traits<S, void(const F&, const N&)>::overload == call_free, - typename call_traits<S, void(const F&, const N&)>::result_type - >::type - operator()(S& s, const F& f, const N& n) const - ASIO_NOEXCEPT_IF(( - call_traits<S, void(const F&, const N&)>::is_noexcept)) - { - return bulk_execute(s, ASIO_MOVE_CAST(F)(f), - ASIO_MOVE_CAST(N)(n)); - } - - template <typename S, typename F, typename N> - ASIO_CONSTEXPR typename enable_if< - call_traits<S, void(const F&, const N&)>::overload == call_free, - typename call_traits<S, void(const F&, const N&)>::result_type - >::type - operator()(const S& s, const F& f, const N& n) const - ASIO_NOEXCEPT_IF(( - call_traits<S, void(const F&, const N&)>::is_noexcept)) - { - return bulk_execute(s, ASIO_MOVE_CAST(F)(f), - ASIO_MOVE_CAST(N)(n)); - } - - template <typename S, typename F, typename N> - ASIO_CONSTEXPR typename enable_if< - call_traits<S, void(const F&, const N&)>::overload == adapter, - typename call_traits<S, void(const F&, const N&)>::result_type - >::type - operator()(S& s, const F& f, const N& n) const - ASIO_NOEXCEPT_IF(( - call_traits<S, void(const F&, const N&)>::is_noexcept)) - { - return typename call_traits<S, void(const F&, const N&)>::result_type( - s, ASIO_MOVE_CAST(F)(f), ASIO_MOVE_CAST(N)(n)); - } - - template <typename S, typename F, typename N> - ASIO_CONSTEXPR typename enable_if< - call_traits<S, void(const F&, const N&)>::overload == adapter, - typename call_traits<S, void(const F&, const N&)>::result_type - >::type - operator()(const S& s, const F& f, const N& n) const - ASIO_NOEXCEPT_IF(( - call_traits<S, void(const F&, const N&)>::is_noexcept)) - { - return typename call_traits<S, void(const F&, const N&)>::result_type( - s, ASIO_MOVE_CAST(F)(f), ASIO_MOVE_CAST(N)(n)); - } -#endif // defined(ASIO_HAS_MOVE) -}; - -template <typename T = impl> -struct static_instance -{ - static const T instance; -}; - -template <typename T> -const T static_instance<T>::instance = {}; - -} // namespace asio_execution_bulk_execute_fn -namespace asio { -namespace execution { -namespace { - -static ASIO_CONSTEXPR - const asio_execution_bulk_execute_fn::impl& bulk_execute = - asio_execution_bulk_execute_fn::static_instance<>::instance; - -} // namespace - -template <typename S, typename F, typename N> -struct can_bulk_execute : - integral_constant<bool, - asio_execution_bulk_execute_fn::call_traits< - S, void(F, N)>::overload != - asio_execution_bulk_execute_fn::ill_formed> -{ -}; - -#if defined(ASIO_HAS_VARIABLE_TEMPLATES) - -template <typename S, typename F, typename N> -constexpr bool can_bulk_execute_v = can_bulk_execute<S, F, N>::value; - -#endif // defined(ASIO_HAS_VARIABLE_TEMPLATES) - -template <typename S, typename F, typename N> -struct is_nothrow_bulk_execute : - integral_constant<bool, - asio_execution_bulk_execute_fn::call_traits< - S, void(F, N)>::is_noexcept> -{ -}; - -#if defined(ASIO_HAS_VARIABLE_TEMPLATES) - -template <typename S, typename F, typename N> -constexpr bool is_nothrow_bulk_execute_v - = is_nothrow_bulk_execute<S, F, N>::value; - -#endif // defined(ASIO_HAS_VARIABLE_TEMPLATES) - -template <typename S, typename F, typename N> -struct bulk_execute_result -{ - typedef typename asio_execution_bulk_execute_fn::call_traits< - S, void(F, N)>::result_type type; -}; - -} // namespace execution -} // namespace asio - -#endif // defined(GENERATING_DOCUMENTATION) - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_EXECUTION_BULK_EXECUTE_HPP |