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Diffstat (limited to 'lib/asio/impl/thread_pool.hpp')
-rw-r--r-- | lib/asio/impl/thread_pool.hpp | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/lib/asio/impl/thread_pool.hpp b/lib/asio/impl/thread_pool.hpp deleted file mode 100644 index 058e377..0000000 --- a/lib/asio/impl/thread_pool.hpp +++ /dev/null @@ -1,127 +0,0 @@ -// -// impl/thread_pool.hpp -// ~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2018 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_IMPL_THREAD_POOL_HPP -#define ASIO_IMPL_THREAD_POOL_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/executor_op.hpp" -#include "asio/detail/fenced_block.hpp" -#include "asio/detail/recycling_allocator.hpp" -#include "asio/detail/type_traits.hpp" -#include "asio/execution_context.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { - -inline thread_pool::executor_type -thread_pool::get_executor() ASIO_NOEXCEPT -{ - return executor_type(*this); -} - -inline thread_pool& -thread_pool::executor_type::context() const ASIO_NOEXCEPT -{ - return pool_; -} - -inline void -thread_pool::executor_type::on_work_started() const ASIO_NOEXCEPT -{ - pool_.scheduler_.work_started(); -} - -inline void thread_pool::executor_type::on_work_finished() -const ASIO_NOEXCEPT -{ - pool_.scheduler_.work_finished(); -} - -template <typename Function, typename Allocator> -void thread_pool::executor_type::dispatch( - ASIO_MOVE_ARG(Function) f, const Allocator& a) const -{ - typedef typename decay<Function>::type function_type; - - // Invoke immediately if we are already inside the thread pool. - if (pool_.scheduler_.can_dispatch()) - { - // Make a local, non-const copy of the function. - function_type tmp(ASIO_MOVE_CAST(Function)(f)); - - detail::fenced_block b(detail::fenced_block::full); - asio_handler_invoke_helpers::invoke(tmp, tmp); - return; - } - - // Allocate and construct an operation to wrap the function. - typedef detail::executor_op<function_type, Allocator> op; - typename op::ptr p = { detail::addressof(a), op::ptr::allocate(a), 0 }; - p.p = new (p.v) op(ASIO_MOVE_CAST(Function)(f), a); - - ASIO_HANDLER_CREATION((pool_, *p.p, - "thread_pool", &this->context(), 0, "dispatch")); - - pool_.scheduler_.post_immediate_completion(p.p, false); - p.v = p.p = 0; -} - -template <typename Function, typename Allocator> -void thread_pool::executor_type::post( - ASIO_MOVE_ARG(Function) f, const Allocator& a) const -{ - typedef typename decay<Function>::type function_type; - - // Allocate and construct an operation to wrap the function. - typedef detail::executor_op<function_type, Allocator> op; - typename op::ptr p = { detail::addressof(a), op::ptr::allocate(a), 0 }; - p.p = new (p.v) op(ASIO_MOVE_CAST(Function)(f), a); - - ASIO_HANDLER_CREATION((pool_, *p.p, - "thread_pool", &this->context(), 0, "post")); - - pool_.scheduler_.post_immediate_completion(p.p, false); - p.v = p.p = 0; -} - -template <typename Function, typename Allocator> -void thread_pool::executor_type::defer( - ASIO_MOVE_ARG(Function) f, const Allocator& a) const -{ - typedef typename decay<Function>::type function_type; - - // Allocate and construct an operation to wrap the function. - typedef detail::executor_op<function_type, Allocator> op; - typename op::ptr p = { detail::addressof(a), op::ptr::allocate(a), 0 }; - p.p = new (p.v) op(ASIO_MOVE_CAST(Function)(f), a); - - ASIO_HANDLER_CREATION((pool_, *p.p, - "thread_pool", &this->context(), 0, "defer")); - - pool_.scheduler_.post_immediate_completion(p.p, true); - p.v = p.p = 0; -} - -inline bool -thread_pool::executor_type::running_in_this_thread() const ASIO_NOEXCEPT -{ - return pool_.scheduler_.can_dispatch(); -} - -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_IMPL_THREAD_POOL_HPP |