//
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// detail/impl/timer_queue_set.ipp
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef BOOST_ASIO_DETAIL_IMPL_TIMER_QUEUE_SET_IPP
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#define BOOST_ASIO_DETAIL_IMPL_TIMER_QUEUE_SET_IPP
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#if defined(_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
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#include <boost/asio/detail/config.hpp>
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#include <boost/asio/detail/timer_queue_set.hpp>
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#include <boost/asio/detail/push_options.hpp>
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namespace boost {
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namespace asio {
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namespace detail {
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timer_queue_set::timer_queue_set()
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: first_(0)
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{
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}
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void timer_queue_set::insert(timer_queue_base* q)
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{
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q->next_ = first_;
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first_ = q;
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}
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void timer_queue_set::erase(timer_queue_base* q)
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{
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if (first_)
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{
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if (q == first_)
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{
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first_ = q->next_;
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q->next_ = 0;
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return;
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}
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for (timer_queue_base* p = first_; p->next_; p = p->next_)
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{
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if (p->next_ == q)
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{
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p->next_ = q->next_;
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q->next_ = 0;
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return;
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}
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}
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}
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}
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bool timer_queue_set::all_empty() const
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{
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for (timer_queue_base* p = first_; p; p = p->next_)
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if (!p->empty())
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return false;
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return true;
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}
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long timer_queue_set::wait_duration_msec(long max_duration) const
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{
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long min_duration = max_duration;
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for (timer_queue_base* p = first_; p; p = p->next_)
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min_duration = p->wait_duration_msec(min_duration);
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return min_duration;
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}
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long timer_queue_set::wait_duration_usec(long max_duration) const
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{
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long min_duration = max_duration;
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for (timer_queue_base* p = first_; p; p = p->next_)
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min_duration = p->wait_duration_usec(min_duration);
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return min_duration;
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}
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void timer_queue_set::get_ready_timers(op_queue<operation>& ops)
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{
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for (timer_queue_base* p = first_; p; p = p->next_)
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p->get_ready_timers(ops);
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}
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void timer_queue_set::get_all_timers(op_queue<operation>& ops)
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{
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for (timer_queue_base* p = first_; p; p = p->next_)
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p->get_all_timers(ops);
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}
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} // namespace detail
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} // namespace asio
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} // namespace boost
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#include <boost/asio/detail/pop_options.hpp>
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#endif // BOOST_ASIO_DETAIL_IMPL_TIMER_QUEUE_SET_IPP
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