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44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
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// Copyright (c) OpenMMLab. All rights reserved.
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// Modified from
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// https://github.com/brycelelbach/wg21_p2300_std_execution/blob/main/include/execution.hpp
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#ifndef MMDEPLOY_CSRC_EXPERIMENTAL_EXECUTION_START_DETACHED_H_
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#define MMDEPLOY_CSRC_EXPERIMENTAL_EXECUTION_START_DETACHED_H_
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#include "submit.h"
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#include "utility.h"
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namespace mmdeploy {
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namespace __start_detached {
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struct _Receiver {
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template <typename... As>
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friend void tag_invoke(set_value_t, _Receiver&&, As&&...) noexcept {}
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};
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struct start_detached_t {
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template <
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typename Sender,
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std::enable_if_t<_is_sender<Sender> && tag_invocable<start_detached_t, Sender>, int> = 0>
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void operator()(Sender&& sender) const {
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(void)tag_invoke(start_detached_t{}, (Sender &&) sender);
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}
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template <
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typename Sender,
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std::enable_if_t<_is_sender<Sender> && !tag_invocable<start_detached_t, Sender>, int> = 0>
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void operator()(Sender&& sender) const {
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__Submit((Sender &&) sender, _Receiver{});
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}
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};
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} // namespace __start_detached
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using __start_detached::start_detached_t;
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inline constexpr start_detached_t StartDetached{};
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} // namespace mmdeploy
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#endif // MMDEPLOY_CSRC_EXPERIMENTAL_EXECUTION_START_DETACHED_H_
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