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37 lines
1.2 KiB
C
37 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_EXECUTION_TRANSFER_JUST_H_
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#define MMDEPLOY_CSRC_EXECUTION_TRANSFER_JUST_H_
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#include "execution/just.h"
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#include "execution/transfer.h"
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#include "execution/utility.h"
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namespace mmdeploy {
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namespace _transfer_just {
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struct transfer_just_t {
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template <typename Scheduler, typename... As,
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std::enable_if_t<tag_invocable<transfer_just_t, Scheduler, As...>, int> = 0>
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auto operator()(Scheduler&& scheduler, As&&... as) const {
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return tag_invoke(transfer_just_t{}, (Scheduler &&) scheduler, (As &&) as...);
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}
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template <typename Scheduler, typename... As,
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std::enable_if_t<!tag_invocable<transfer_just_t, Scheduler, As...>, int> = 0>
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auto operator()(Scheduler&& scheduler, As&&... as) const {
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return Transfer(Just((As &&) as...), (Scheduler &&) scheduler);
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}
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};
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} // namespace _transfer_just
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using _transfer_just::transfer_just_t;
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inline constexpr transfer_just_t TransferJust{};
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} // namespace mmdeploy
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#endif // MMDEPLOY_CSRC_EXECUTION_TRANSFER_JUST_H_
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