1146 lines
33 KiB
C++
1146 lines
33 KiB
C++
//
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// detail/bind_handler.hpp
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// ~~~~~~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2023 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 ASIO_DETAIL_BIND_HANDLER_HPP
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#define ASIO_DETAIL_BIND_HANDLER_HPP
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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 "asio/detail/config.hpp"
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#include "asio/associator.hpp"
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#include "asio/detail/handler_alloc_helpers.hpp"
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#include "asio/detail/handler_cont_helpers.hpp"
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#include "asio/detail/handler_invoke_helpers.hpp"
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#include "asio/detail/type_traits.hpp"
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#include "asio/detail/push_options.hpp"
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namespace asio {
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namespace detail {
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template <typename Handler>
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class binder0
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{
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public:
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template <typename T>
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binder0(int, ASIO_MOVE_ARG(T) handler)
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: handler_(ASIO_MOVE_CAST(T)(handler))
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{
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}
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binder0(Handler& handler)
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: handler_(ASIO_MOVE_CAST(Handler)(handler))
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{
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}
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#if defined(ASIO_HAS_MOVE)
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binder0(const binder0& other)
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: handler_(other.handler_)
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{
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}
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binder0(binder0&& other)
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: handler_(ASIO_MOVE_CAST(Handler)(other.handler_))
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{
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}
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#endif // defined(ASIO_HAS_MOVE)
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void operator()()
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{
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ASIO_MOVE_OR_LVALUE(Handler)(handler_)();
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}
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void operator()() const
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{
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handler_();
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}
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//private:
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Handler handler_;
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};
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template <typename Handler>
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inline asio_handler_allocate_is_deprecated
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asio_handler_allocate(std::size_t size,
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binder0<Handler>* this_handler)
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{
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#if defined(ASIO_NO_DEPRECATED)
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asio_handler_alloc_helpers::allocate(size, this_handler->handler_);
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return asio_handler_allocate_is_no_longer_used();
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#else // defined(ASIO_NO_DEPRECATED)
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return asio_handler_alloc_helpers::allocate(
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size, this_handler->handler_);
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler>
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inline asio_handler_deallocate_is_deprecated
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asio_handler_deallocate(void* pointer, std::size_t size,
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binder0<Handler>* this_handler)
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{
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asio_handler_alloc_helpers::deallocate(
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pointer, size, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_deallocate_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler>
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inline bool asio_handler_is_continuation(
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binder0<Handler>* this_handler)
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{
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return asio_handler_cont_helpers::is_continuation(
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this_handler->handler_);
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}
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template <typename Function, typename Handler>
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inline asio_handler_invoke_is_deprecated
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asio_handler_invoke(Function& function,
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binder0<Handler>* this_handler)
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{
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asio_handler_invoke_helpers::invoke(
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function, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_invoke_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Function, typename Handler>
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inline asio_handler_invoke_is_deprecated
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asio_handler_invoke(const Function& function,
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binder0<Handler>* this_handler)
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{
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asio_handler_invoke_helpers::invoke(
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function, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_invoke_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler>
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inline binder0<typename decay<Handler>::type> bind_handler(
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ASIO_MOVE_ARG(Handler) handler)
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{
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return binder0<typename decay<Handler>::type>(
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0, ASIO_MOVE_CAST(Handler)(handler));
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}
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template <typename Handler, typename Arg1>
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class binder1
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{
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public:
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template <typename T>
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binder1(int, ASIO_MOVE_ARG(T) handler, const Arg1& arg1)
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: handler_(ASIO_MOVE_CAST(T)(handler)),
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arg1_(arg1)
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{
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}
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binder1(Handler& handler, const Arg1& arg1)
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: handler_(ASIO_MOVE_CAST(Handler)(handler)),
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arg1_(arg1)
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{
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}
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#if defined(ASIO_HAS_MOVE)
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binder1(const binder1& other)
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: handler_(other.handler_),
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arg1_(other.arg1_)
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{
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}
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binder1(binder1&& other)
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: handler_(ASIO_MOVE_CAST(Handler)(other.handler_)),
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arg1_(ASIO_MOVE_CAST(Arg1)(other.arg1_))
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{
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}
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#endif // defined(ASIO_HAS_MOVE)
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void operator()()
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{
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ASIO_MOVE_OR_LVALUE(Handler)(handler_)(
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static_cast<const Arg1&>(arg1_));
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}
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void operator()() const
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{
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handler_(arg1_);
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}
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//private:
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Handler handler_;
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Arg1 arg1_;
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};
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template <typename Handler, typename Arg1>
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inline asio_handler_allocate_is_deprecated
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asio_handler_allocate(std::size_t size,
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binder1<Handler, Arg1>* this_handler)
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{
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#if defined(ASIO_NO_DEPRECATED)
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asio_handler_alloc_helpers::allocate(size, this_handler->handler_);
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return asio_handler_allocate_is_no_longer_used();
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#else // defined(ASIO_NO_DEPRECATED)
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return asio_handler_alloc_helpers::allocate(
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size, this_handler->handler_);
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler, typename Arg1>
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inline asio_handler_deallocate_is_deprecated
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asio_handler_deallocate(void* pointer, std::size_t size,
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binder1<Handler, Arg1>* this_handler)
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{
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asio_handler_alloc_helpers::deallocate(
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pointer, size, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_deallocate_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler, typename Arg1>
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inline bool asio_handler_is_continuation(
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binder1<Handler, Arg1>* this_handler)
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{
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return asio_handler_cont_helpers::is_continuation(
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this_handler->handler_);
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}
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template <typename Function, typename Handler, typename Arg1>
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inline asio_handler_invoke_is_deprecated
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asio_handler_invoke(Function& function,
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binder1<Handler, Arg1>* this_handler)
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{
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asio_handler_invoke_helpers::invoke(
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function, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_invoke_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Function, typename Handler, typename Arg1>
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inline asio_handler_invoke_is_deprecated
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asio_handler_invoke(const Function& function,
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binder1<Handler, Arg1>* this_handler)
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{
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asio_handler_invoke_helpers::invoke(
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function, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_invoke_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler, typename Arg1>
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inline binder1<typename decay<Handler>::type, Arg1> bind_handler(
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ASIO_MOVE_ARG(Handler) handler, const Arg1& arg1)
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{
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return binder1<typename decay<Handler>::type, Arg1>(0,
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ASIO_MOVE_CAST(Handler)(handler), arg1);
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}
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template <typename Handler, typename Arg1, typename Arg2>
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class binder2
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{
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public:
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template <typename T>
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binder2(int, ASIO_MOVE_ARG(T) handler,
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const Arg1& arg1, const Arg2& arg2)
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: handler_(ASIO_MOVE_CAST(T)(handler)),
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arg1_(arg1),
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arg2_(arg2)
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{
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}
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binder2(Handler& handler, const Arg1& arg1, const Arg2& arg2)
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: handler_(ASIO_MOVE_CAST(Handler)(handler)),
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arg1_(arg1),
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arg2_(arg2)
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{
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}
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#if defined(ASIO_HAS_MOVE)
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binder2(const binder2& other)
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: handler_(other.handler_),
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arg1_(other.arg1_),
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arg2_(other.arg2_)
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{
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}
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binder2(binder2&& other)
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: handler_(ASIO_MOVE_CAST(Handler)(other.handler_)),
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arg1_(ASIO_MOVE_CAST(Arg1)(other.arg1_)),
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arg2_(ASIO_MOVE_CAST(Arg2)(other.arg2_))
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{
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}
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#endif // defined(ASIO_HAS_MOVE)
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void operator()()
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{
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ASIO_MOVE_OR_LVALUE(Handler)(handler_)(
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static_cast<const Arg1&>(arg1_),
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static_cast<const Arg2&>(arg2_));
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}
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void operator()() const
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{
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handler_(arg1_, arg2_);
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}
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//private:
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Handler handler_;
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Arg1 arg1_;
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Arg2 arg2_;
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};
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template <typename Handler, typename Arg1, typename Arg2>
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inline asio_handler_allocate_is_deprecated
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asio_handler_allocate(std::size_t size,
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binder2<Handler, Arg1, Arg2>* this_handler)
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{
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#if defined(ASIO_NO_DEPRECATED)
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asio_handler_alloc_helpers::allocate(size, this_handler->handler_);
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return asio_handler_allocate_is_no_longer_used();
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#else // defined(ASIO_NO_DEPRECATED)
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return asio_handler_alloc_helpers::allocate(
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size, this_handler->handler_);
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler, typename Arg1, typename Arg2>
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inline asio_handler_deallocate_is_deprecated
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asio_handler_deallocate(void* pointer, std::size_t size,
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binder2<Handler, Arg1, Arg2>* this_handler)
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{
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asio_handler_alloc_helpers::deallocate(
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pointer, size, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_deallocate_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler, typename Arg1, typename Arg2>
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inline bool asio_handler_is_continuation(
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binder2<Handler, Arg1, Arg2>* this_handler)
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{
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return asio_handler_cont_helpers::is_continuation(
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this_handler->handler_);
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}
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template <typename Function, typename Handler, typename Arg1, typename Arg2>
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inline asio_handler_invoke_is_deprecated
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asio_handler_invoke(Function& function,
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binder2<Handler, Arg1, Arg2>* this_handler)
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{
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asio_handler_invoke_helpers::invoke(
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function, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_invoke_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Function, typename Handler, typename Arg1, typename Arg2>
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inline asio_handler_invoke_is_deprecated
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asio_handler_invoke(const Function& function,
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binder2<Handler, Arg1, Arg2>* this_handler)
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{
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asio_handler_invoke_helpers::invoke(
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function, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_invoke_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler, typename Arg1, typename Arg2>
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inline binder2<typename decay<Handler>::type, Arg1, Arg2> bind_handler(
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ASIO_MOVE_ARG(Handler) handler, const Arg1& arg1, const Arg2& arg2)
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{
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return binder2<typename decay<Handler>::type, Arg1, Arg2>(0,
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ASIO_MOVE_CAST(Handler)(handler), arg1, arg2);
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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
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class binder3
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{
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public:
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template <typename T>
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binder3(int, ASIO_MOVE_ARG(T) handler, const Arg1& arg1,
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const Arg2& arg2, const Arg3& arg3)
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: handler_(ASIO_MOVE_CAST(T)(handler)),
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arg1_(arg1),
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arg2_(arg2),
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arg3_(arg3)
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{
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}
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binder3(Handler& handler, const Arg1& arg1,
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const Arg2& arg2, const Arg3& arg3)
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: handler_(ASIO_MOVE_CAST(Handler)(handler)),
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arg1_(arg1),
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arg2_(arg2),
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arg3_(arg3)
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{
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}
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#if defined(ASIO_HAS_MOVE)
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binder3(const binder3& other)
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: handler_(other.handler_),
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arg1_(other.arg1_),
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arg2_(other.arg2_),
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arg3_(other.arg3_)
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{
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}
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binder3(binder3&& other)
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: handler_(ASIO_MOVE_CAST(Handler)(other.handler_)),
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arg1_(ASIO_MOVE_CAST(Arg1)(other.arg1_)),
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arg2_(ASIO_MOVE_CAST(Arg2)(other.arg2_)),
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arg3_(ASIO_MOVE_CAST(Arg3)(other.arg3_))
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{
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}
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#endif // defined(ASIO_HAS_MOVE)
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void operator()()
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{
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ASIO_MOVE_OR_LVALUE(Handler)(handler_)(
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static_cast<const Arg1&>(arg1_),
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static_cast<const Arg2&>(arg2_),
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static_cast<const Arg3&>(arg3_));
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}
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void operator()() const
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{
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handler_(arg1_, arg2_, arg3_);
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}
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//private:
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Handler handler_;
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Arg1 arg1_;
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Arg2 arg2_;
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Arg3 arg3_;
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};
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
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inline asio_handler_allocate_is_deprecated
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asio_handler_allocate(std::size_t size,
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binder3<Handler, Arg1, Arg2, Arg3>* this_handler)
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{
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#if defined(ASIO_NO_DEPRECATED)
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asio_handler_alloc_helpers::allocate(size, this_handler->handler_);
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return asio_handler_allocate_is_no_longer_used();
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#else // defined(ASIO_NO_DEPRECATED)
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return asio_handler_alloc_helpers::allocate(
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size, this_handler->handler_);
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
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inline asio_handler_deallocate_is_deprecated
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asio_handler_deallocate(void* pointer, std::size_t size,
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binder3<Handler, Arg1, Arg2, Arg3>* this_handler)
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{
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asio_handler_alloc_helpers::deallocate(
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pointer, size, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_deallocate_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
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inline bool asio_handler_is_continuation(
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binder3<Handler, Arg1, Arg2, Arg3>* this_handler)
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{
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return asio_handler_cont_helpers::is_continuation(
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this_handler->handler_);
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}
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template <typename Function, typename Handler,
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typename Arg1, typename Arg2, typename Arg3>
|
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inline asio_handler_invoke_is_deprecated
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asio_handler_invoke(Function& function,
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binder3<Handler, Arg1, Arg2, Arg3>* this_handler)
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{
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asio_handler_invoke_helpers::invoke(
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function, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_invoke_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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template <typename Function, typename Handler,
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typename Arg1, typename Arg2, typename Arg3>
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inline asio_handler_invoke_is_deprecated
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asio_handler_invoke(const Function& function,
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binder3<Handler, Arg1, Arg2, Arg3>* this_handler)
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{
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asio_handler_invoke_helpers::invoke(
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function, this_handler->handler_);
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#if defined(ASIO_NO_DEPRECATED)
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return asio_handler_invoke_is_no_longer_used();
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#endif // defined(ASIO_NO_DEPRECATED)
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}
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|
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
|
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inline binder3<typename decay<Handler>::type, Arg1, Arg2, Arg3> bind_handler(
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ASIO_MOVE_ARG(Handler) handler, const Arg1& arg1, const Arg2& arg2,
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const Arg3& arg3)
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{
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return binder3<typename decay<Handler>::type, Arg1, Arg2, Arg3>(0,
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ASIO_MOVE_CAST(Handler)(handler), arg1, arg2, arg3);
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}
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|
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template <typename Handler, typename Arg1,
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typename Arg2, typename Arg3, typename Arg4>
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class binder4
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{
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public:
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template <typename T>
|
|
binder4(int, ASIO_MOVE_ARG(T) handler, const Arg1& arg1,
|
|
const Arg2& arg2, const Arg3& arg3, const Arg4& arg4)
|
|
: handler_(ASIO_MOVE_CAST(T)(handler)),
|
|
arg1_(arg1),
|
|
arg2_(arg2),
|
|
arg3_(arg3),
|
|
arg4_(arg4)
|
|
{
|
|
}
|
|
|
|
binder4(Handler& handler, const Arg1& arg1,
|
|
const Arg2& arg2, const Arg3& arg3, const Arg4& arg4)
|
|
: handler_(ASIO_MOVE_CAST(Handler)(handler)),
|
|
arg1_(arg1),
|
|
arg2_(arg2),
|
|
arg3_(arg3),
|
|
arg4_(arg4)
|
|
{
|
|
}
|
|
|
|
#if defined(ASIO_HAS_MOVE)
|
|
binder4(const binder4& other)
|
|
: handler_(other.handler_),
|
|
arg1_(other.arg1_),
|
|
arg2_(other.arg2_),
|
|
arg3_(other.arg3_),
|
|
arg4_(other.arg4_)
|
|
{
|
|
}
|
|
|
|
binder4(binder4&& other)
|
|
: handler_(ASIO_MOVE_CAST(Handler)(other.handler_)),
|
|
arg1_(ASIO_MOVE_CAST(Arg1)(other.arg1_)),
|
|
arg2_(ASIO_MOVE_CAST(Arg2)(other.arg2_)),
|
|
arg3_(ASIO_MOVE_CAST(Arg3)(other.arg3_)),
|
|
arg4_(ASIO_MOVE_CAST(Arg4)(other.arg4_))
|
|
{
|
|
}
|
|
#endif // defined(ASIO_HAS_MOVE)
|
|
|
|
void operator()()
|
|
{
|
|
ASIO_MOVE_OR_LVALUE(Handler)(handler_)(
|
|
static_cast<const Arg1&>(arg1_),
|
|
static_cast<const Arg2&>(arg2_),
|
|
static_cast<const Arg3&>(arg3_),
|
|
static_cast<const Arg4&>(arg4_));
|
|
}
|
|
|
|
void operator()() const
|
|
{
|
|
handler_(arg1_, arg2_, arg3_, arg4_);
|
|
}
|
|
|
|
//private:
|
|
Handler handler_;
|
|
Arg1 arg1_;
|
|
Arg2 arg2_;
|
|
Arg3 arg3_;
|
|
Arg4 arg4_;
|
|
};
|
|
|
|
template <typename Handler, typename Arg1,
|
|
typename Arg2, typename Arg3, typename Arg4>
|
|
inline asio_handler_allocate_is_deprecated
|
|
asio_handler_allocate(std::size_t size,
|
|
binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
|
|
{
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
asio_handler_alloc_helpers::allocate(size, this_handler->handler_);
|
|
return asio_handler_allocate_is_no_longer_used();
|
|
#else // defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_alloc_helpers::allocate(
|
|
size, this_handler->handler_);
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1,
|
|
typename Arg2, typename Arg3, typename Arg4>
|
|
inline asio_handler_deallocate_is_deprecated
|
|
asio_handler_deallocate(void* pointer, std::size_t size,
|
|
binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
|
|
{
|
|
asio_handler_alloc_helpers::deallocate(
|
|
pointer, size, this_handler->handler_);
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_deallocate_is_no_longer_used();
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1,
|
|
typename Arg2, typename Arg3, typename Arg4>
|
|
inline bool asio_handler_is_continuation(
|
|
binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
|
|
{
|
|
return asio_handler_cont_helpers::is_continuation(
|
|
this_handler->handler_);
|
|
}
|
|
|
|
template <typename Function, typename Handler, typename Arg1,
|
|
typename Arg2, typename Arg3, typename Arg4>
|
|
inline asio_handler_invoke_is_deprecated
|
|
asio_handler_invoke(Function& function,
|
|
binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
|
|
{
|
|
asio_handler_invoke_helpers::invoke(
|
|
function, this_handler->handler_);
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_invoke_is_no_longer_used();
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Function, typename Handler, typename Arg1,
|
|
typename Arg2, typename Arg3, typename Arg4>
|
|
inline asio_handler_invoke_is_deprecated
|
|
asio_handler_invoke(const Function& function,
|
|
binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
|
|
{
|
|
asio_handler_invoke_helpers::invoke(
|
|
function, this_handler->handler_);
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_invoke_is_no_longer_used();
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1,
|
|
typename Arg2, typename Arg3, typename Arg4>
|
|
inline binder4<typename decay<Handler>::type, Arg1, Arg2, Arg3, Arg4>
|
|
bind_handler(ASIO_MOVE_ARG(Handler) handler, const Arg1& arg1,
|
|
const Arg2& arg2, const Arg3& arg3, const Arg4& arg4)
|
|
{
|
|
return binder4<typename decay<Handler>::type, Arg1, Arg2, Arg3, Arg4>(0,
|
|
ASIO_MOVE_CAST(Handler)(handler), arg1, arg2, arg3, arg4);
|
|
}
|
|
|
|
template <typename Handler, typename Arg1, typename Arg2,
|
|
typename Arg3, typename Arg4, typename Arg5>
|
|
class binder5
|
|
{
|
|
public:
|
|
template <typename T>
|
|
binder5(int, ASIO_MOVE_ARG(T) handler, const Arg1& arg1,
|
|
const Arg2& arg2, const Arg3& arg3, const Arg4& arg4, const Arg5& arg5)
|
|
: handler_(ASIO_MOVE_CAST(T)(handler)),
|
|
arg1_(arg1),
|
|
arg2_(arg2),
|
|
arg3_(arg3),
|
|
arg4_(arg4),
|
|
arg5_(arg5)
|
|
{
|
|
}
|
|
|
|
binder5(Handler& handler, const Arg1& arg1, const Arg2& arg2,
|
|
const Arg3& arg3, const Arg4& arg4, const Arg5& arg5)
|
|
: handler_(ASIO_MOVE_CAST(Handler)(handler)),
|
|
arg1_(arg1),
|
|
arg2_(arg2),
|
|
arg3_(arg3),
|
|
arg4_(arg4),
|
|
arg5_(arg5)
|
|
{
|
|
}
|
|
|
|
#if defined(ASIO_HAS_MOVE)
|
|
binder5(const binder5& other)
|
|
: handler_(other.handler_),
|
|
arg1_(other.arg1_),
|
|
arg2_(other.arg2_),
|
|
arg3_(other.arg3_),
|
|
arg4_(other.arg4_),
|
|
arg5_(other.arg5_)
|
|
{
|
|
}
|
|
|
|
binder5(binder5&& other)
|
|
: handler_(ASIO_MOVE_CAST(Handler)(other.handler_)),
|
|
arg1_(ASIO_MOVE_CAST(Arg1)(other.arg1_)),
|
|
arg2_(ASIO_MOVE_CAST(Arg2)(other.arg2_)),
|
|
arg3_(ASIO_MOVE_CAST(Arg3)(other.arg3_)),
|
|
arg4_(ASIO_MOVE_CAST(Arg4)(other.arg4_)),
|
|
arg5_(ASIO_MOVE_CAST(Arg5)(other.arg5_))
|
|
{
|
|
}
|
|
#endif // defined(ASIO_HAS_MOVE)
|
|
|
|
void operator()()
|
|
{
|
|
ASIO_MOVE_OR_LVALUE(Handler)(handler_)(
|
|
static_cast<const Arg1&>(arg1_),
|
|
static_cast<const Arg2&>(arg2_),
|
|
static_cast<const Arg3&>(arg3_),
|
|
static_cast<const Arg4&>(arg4_),
|
|
static_cast<const Arg5&>(arg5_));
|
|
}
|
|
|
|
void operator()() const
|
|
{
|
|
handler_(arg1_, arg2_, arg3_, arg4_, arg5_);
|
|
}
|
|
|
|
//private:
|
|
Handler handler_;
|
|
Arg1 arg1_;
|
|
Arg2 arg2_;
|
|
Arg3 arg3_;
|
|
Arg4 arg4_;
|
|
Arg5 arg5_;
|
|
};
|
|
|
|
template <typename Handler, typename Arg1, typename Arg2,
|
|
typename Arg3, typename Arg4, typename Arg5>
|
|
inline asio_handler_allocate_is_deprecated
|
|
asio_handler_allocate(std::size_t size,
|
|
binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
|
|
{
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
asio_handler_alloc_helpers::allocate(size, this_handler->handler_);
|
|
return asio_handler_allocate_is_no_longer_used();
|
|
#else // defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_alloc_helpers::allocate(
|
|
size, this_handler->handler_);
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1, typename Arg2,
|
|
typename Arg3, typename Arg4, typename Arg5>
|
|
inline asio_handler_deallocate_is_deprecated
|
|
asio_handler_deallocate(void* pointer, std::size_t size,
|
|
binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
|
|
{
|
|
asio_handler_alloc_helpers::deallocate(
|
|
pointer, size, this_handler->handler_);
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_deallocate_is_no_longer_used();
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1, typename Arg2,
|
|
typename Arg3, typename Arg4, typename Arg5>
|
|
inline bool asio_handler_is_continuation(
|
|
binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
|
|
{
|
|
return asio_handler_cont_helpers::is_continuation(
|
|
this_handler->handler_);
|
|
}
|
|
|
|
template <typename Function, typename Handler, typename Arg1,
|
|
typename Arg2, typename Arg3, typename Arg4, typename Arg5>
|
|
inline asio_handler_invoke_is_deprecated
|
|
asio_handler_invoke(Function& function,
|
|
binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
|
|
{
|
|
asio_handler_invoke_helpers::invoke(
|
|
function, this_handler->handler_);
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_invoke_is_no_longer_used();
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Function, typename Handler, typename Arg1,
|
|
typename Arg2, typename Arg3, typename Arg4, typename Arg5>
|
|
inline asio_handler_invoke_is_deprecated
|
|
asio_handler_invoke(const Function& function,
|
|
binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
|
|
{
|
|
asio_handler_invoke_helpers::invoke(
|
|
function, this_handler->handler_);
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_invoke_is_no_longer_used();
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1, typename Arg2,
|
|
typename Arg3, typename Arg4, typename Arg5>
|
|
inline binder5<typename decay<Handler>::type, Arg1, Arg2, Arg3, Arg4, Arg5>
|
|
bind_handler(ASIO_MOVE_ARG(Handler) handler, const Arg1& arg1,
|
|
const Arg2& arg2, const Arg3& arg3, const Arg4& arg4, const Arg5& arg5)
|
|
{
|
|
return binder5<typename decay<Handler>::type, Arg1, Arg2, Arg3, Arg4, Arg5>(0,
|
|
ASIO_MOVE_CAST(Handler)(handler), arg1, arg2, arg3, arg4, arg5);
|
|
}
|
|
|
|
#if defined(ASIO_HAS_MOVE)
|
|
|
|
template <typename Handler, typename Arg1>
|
|
class move_binder1
|
|
{
|
|
public:
|
|
move_binder1(int, ASIO_MOVE_ARG(Handler) handler,
|
|
ASIO_MOVE_ARG(Arg1) arg1)
|
|
: handler_(ASIO_MOVE_CAST(Handler)(handler)),
|
|
arg1_(ASIO_MOVE_CAST(Arg1)(arg1))
|
|
{
|
|
}
|
|
|
|
move_binder1(move_binder1&& other)
|
|
: handler_(ASIO_MOVE_CAST(Handler)(other.handler_)),
|
|
arg1_(ASIO_MOVE_CAST(Arg1)(other.arg1_))
|
|
{
|
|
}
|
|
|
|
void operator()()
|
|
{
|
|
ASIO_MOVE_OR_LVALUE(Handler)(handler_)(
|
|
ASIO_MOVE_CAST(Arg1)(arg1_));
|
|
}
|
|
|
|
//private:
|
|
Handler handler_;
|
|
Arg1 arg1_;
|
|
};
|
|
|
|
template <typename Handler, typename Arg1>
|
|
inline asio_handler_allocate_is_deprecated
|
|
asio_handler_allocate(std::size_t size,
|
|
move_binder1<Handler, Arg1>* this_handler)
|
|
{
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
asio_handler_alloc_helpers::allocate(size, this_handler->handler_);
|
|
return asio_handler_allocate_is_no_longer_used();
|
|
#else // defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_alloc_helpers::allocate(
|
|
size, this_handler->handler_);
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1>
|
|
inline asio_handler_deallocate_is_deprecated
|
|
asio_handler_deallocate(void* pointer, std::size_t size,
|
|
move_binder1<Handler, Arg1>* this_handler)
|
|
{
|
|
asio_handler_alloc_helpers::deallocate(
|
|
pointer, size, this_handler->handler_);
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_deallocate_is_no_longer_used();
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1>
|
|
inline bool asio_handler_is_continuation(
|
|
move_binder1<Handler, Arg1>* this_handler)
|
|
{
|
|
return asio_handler_cont_helpers::is_continuation(
|
|
this_handler->handler_);
|
|
}
|
|
|
|
template <typename Function, typename Handler, typename Arg1>
|
|
inline asio_handler_invoke_is_deprecated
|
|
asio_handler_invoke(ASIO_MOVE_ARG(Function) function,
|
|
move_binder1<Handler, Arg1>* this_handler)
|
|
{
|
|
asio_handler_invoke_helpers::invoke(
|
|
ASIO_MOVE_CAST(Function)(function), this_handler->handler_);
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_invoke_is_no_longer_used();
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1, typename Arg2>
|
|
class move_binder2
|
|
{
|
|
public:
|
|
move_binder2(int, ASIO_MOVE_ARG(Handler) handler,
|
|
const Arg1& arg1, ASIO_MOVE_ARG(Arg2) arg2)
|
|
: handler_(ASIO_MOVE_CAST(Handler)(handler)),
|
|
arg1_(arg1),
|
|
arg2_(ASIO_MOVE_CAST(Arg2)(arg2))
|
|
{
|
|
}
|
|
|
|
move_binder2(move_binder2&& other)
|
|
: handler_(ASIO_MOVE_CAST(Handler)(other.handler_)),
|
|
arg1_(ASIO_MOVE_CAST(Arg1)(other.arg1_)),
|
|
arg2_(ASIO_MOVE_CAST(Arg2)(other.arg2_))
|
|
{
|
|
}
|
|
|
|
void operator()()
|
|
{
|
|
ASIO_MOVE_OR_LVALUE(Handler)(handler_)(
|
|
static_cast<const Arg1&>(arg1_),
|
|
ASIO_MOVE_CAST(Arg2)(arg2_));
|
|
}
|
|
|
|
//private:
|
|
Handler handler_;
|
|
Arg1 arg1_;
|
|
Arg2 arg2_;
|
|
};
|
|
|
|
template <typename Handler, typename Arg1, typename Arg2>
|
|
inline asio_handler_allocate_is_deprecated
|
|
asio_handler_allocate(std::size_t size,
|
|
move_binder2<Handler, Arg1, Arg2>* this_handler)
|
|
{
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
asio_handler_alloc_helpers::allocate(size, this_handler->handler_);
|
|
return asio_handler_allocate_is_no_longer_used();
|
|
#else // defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_alloc_helpers::allocate(
|
|
size, this_handler->handler_);
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1, typename Arg2>
|
|
inline asio_handler_deallocate_is_deprecated
|
|
asio_handler_deallocate(void* pointer, std::size_t size,
|
|
move_binder2<Handler, Arg1, Arg2>* this_handler)
|
|
{
|
|
asio_handler_alloc_helpers::deallocate(
|
|
pointer, size, this_handler->handler_);
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_deallocate_is_no_longer_used();
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
template <typename Handler, typename Arg1, typename Arg2>
|
|
inline bool asio_handler_is_continuation(
|
|
move_binder2<Handler, Arg1, Arg2>* this_handler)
|
|
{
|
|
return asio_handler_cont_helpers::is_continuation(
|
|
this_handler->handler_);
|
|
}
|
|
|
|
template <typename Function, typename Handler, typename Arg1, typename Arg2>
|
|
inline asio_handler_invoke_is_deprecated
|
|
asio_handler_invoke(ASIO_MOVE_ARG(Function) function,
|
|
move_binder2<Handler, Arg1, Arg2>* this_handler)
|
|
{
|
|
asio_handler_invoke_helpers::invoke(
|
|
ASIO_MOVE_CAST(Function)(function), this_handler->handler_);
|
|
#if defined(ASIO_NO_DEPRECATED)
|
|
return asio_handler_invoke_is_no_longer_used();
|
|
#endif // defined(ASIO_NO_DEPRECATED)
|
|
}
|
|
|
|
#endif // defined(ASIO_HAS_MOVE)
|
|
|
|
} // namespace detail
|
|
|
|
template <template <typename, typename> class Associator,
|
|
typename Handler, typename DefaultCandidate>
|
|
struct associator<Associator,
|
|
detail::binder0<Handler>, DefaultCandidate>
|
|
: Associator<Handler, DefaultCandidate>
|
|
{
|
|
static typename Associator<Handler, DefaultCandidate>::type
|
|
get(const detail::binder0<Handler>& h) ASIO_NOEXCEPT
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_);
|
|
}
|
|
|
|
static ASIO_AUTO_RETURN_TYPE_PREFIX2(
|
|
typename Associator<Handler, DefaultCandidate>::type)
|
|
get(const detail::binder0<Handler>& h,
|
|
const DefaultCandidate& c) ASIO_NOEXCEPT
|
|
ASIO_AUTO_RETURN_TYPE_SUFFIX((
|
|
Associator<Handler, DefaultCandidate>::get(h.handler_, c)))
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_, c);
|
|
}
|
|
};
|
|
|
|
template <template <typename, typename> class Associator,
|
|
typename Handler, typename Arg1, typename DefaultCandidate>
|
|
struct associator<Associator,
|
|
detail::binder1<Handler, Arg1>, DefaultCandidate>
|
|
: Associator<Handler, DefaultCandidate>
|
|
{
|
|
static typename Associator<Handler, DefaultCandidate>::type
|
|
get(const detail::binder1<Handler, Arg1>& h) ASIO_NOEXCEPT
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_);
|
|
}
|
|
|
|
static ASIO_AUTO_RETURN_TYPE_PREFIX2(
|
|
typename Associator<Handler, DefaultCandidate>::type)
|
|
get(const detail::binder1<Handler, Arg1>& h,
|
|
const DefaultCandidate& c) ASIO_NOEXCEPT
|
|
ASIO_AUTO_RETURN_TYPE_SUFFIX((
|
|
Associator<Handler, DefaultCandidate>::get(h.handler_, c)))
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_, c);
|
|
}
|
|
};
|
|
|
|
template <template <typename, typename> class Associator,
|
|
typename Handler, typename Arg1, typename Arg2,
|
|
typename DefaultCandidate>
|
|
struct associator<Associator,
|
|
detail::binder2<Handler, Arg1, Arg2>, DefaultCandidate>
|
|
: Associator<Handler, DefaultCandidate>
|
|
{
|
|
static typename Associator<Handler, DefaultCandidate>::type
|
|
get(const detail::binder2<Handler, Arg1, Arg2>& h) ASIO_NOEXCEPT
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_);
|
|
}
|
|
|
|
static ASIO_AUTO_RETURN_TYPE_PREFIX2(
|
|
typename Associator<Handler, DefaultCandidate>::type)
|
|
get(const detail::binder2<Handler, Arg1, Arg2>& h,
|
|
const DefaultCandidate& c) ASIO_NOEXCEPT
|
|
ASIO_AUTO_RETURN_TYPE_SUFFIX((
|
|
Associator<Handler, DefaultCandidate>::get(h.handler_, c)))
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_, c);
|
|
}
|
|
};
|
|
|
|
template <template <typename, typename> class Associator,
|
|
typename Handler, typename Arg1, typename Arg2, typename Arg3,
|
|
typename DefaultCandidate>
|
|
struct associator<Associator,
|
|
detail::binder3<Handler, Arg1, Arg2, Arg3>, DefaultCandidate>
|
|
: Associator<Handler, DefaultCandidate>
|
|
{
|
|
static typename Associator<Handler, DefaultCandidate>::type
|
|
get(const detail::binder3<Handler, Arg1, Arg2, Arg3>& h) ASIO_NOEXCEPT
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_);
|
|
}
|
|
|
|
static ASIO_AUTO_RETURN_TYPE_PREFIX2(
|
|
typename Associator<Handler, DefaultCandidate>::type)
|
|
get(const detail::binder3<Handler, Arg1, Arg2, Arg3>& h,
|
|
const DefaultCandidate& c) ASIO_NOEXCEPT
|
|
ASIO_AUTO_RETURN_TYPE_SUFFIX((
|
|
Associator<Handler, DefaultCandidate>::get(h.handler_, c)))
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_, c);
|
|
}
|
|
};
|
|
|
|
template <template <typename, typename> class Associator,
|
|
typename Handler, typename Arg1, typename Arg2, typename Arg3,
|
|
typename Arg4, typename DefaultCandidate>
|
|
struct associator<Associator,
|
|
detail::binder4<Handler, Arg1, Arg2, Arg3, Arg4>, DefaultCandidate>
|
|
: Associator<Handler, DefaultCandidate>
|
|
{
|
|
static typename Associator<Handler, DefaultCandidate>::type
|
|
get(const detail::binder4<Handler, Arg1, Arg2, Arg3, Arg4>& h)
|
|
ASIO_NOEXCEPT
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_);
|
|
}
|
|
|
|
static ASIO_AUTO_RETURN_TYPE_PREFIX2(
|
|
typename Associator<Handler, DefaultCandidate>::type)
|
|
get(const detail::binder4<Handler, Arg1, Arg2, Arg3, Arg4>& h,
|
|
const DefaultCandidate& c) ASIO_NOEXCEPT
|
|
ASIO_AUTO_RETURN_TYPE_SUFFIX((
|
|
Associator<Handler, DefaultCandidate>::get(h.handler_, c)))
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_, c);
|
|
}
|
|
};
|
|
|
|
template <template <typename, typename> class Associator,
|
|
typename Handler, typename Arg1, typename Arg2, typename Arg3,
|
|
typename Arg4, typename Arg5, typename DefaultCandidate>
|
|
struct associator<Associator,
|
|
detail::binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>, DefaultCandidate>
|
|
: Associator<Handler, DefaultCandidate>
|
|
{
|
|
static typename Associator<Handler, DefaultCandidate>::type
|
|
get(const detail::binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>& h)
|
|
ASIO_NOEXCEPT
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_);
|
|
}
|
|
|
|
static ASIO_AUTO_RETURN_TYPE_PREFIX2(
|
|
typename Associator<Handler, DefaultCandidate>::type)
|
|
get(const detail::binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>& h,
|
|
const DefaultCandidate& c) ASIO_NOEXCEPT
|
|
ASIO_AUTO_RETURN_TYPE_SUFFIX((
|
|
Associator<Handler, DefaultCandidate>::get(h.handler_, c)))
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_, c);
|
|
}
|
|
};
|
|
|
|
#if defined(ASIO_HAS_MOVE)
|
|
|
|
template <template <typename, typename> class Associator,
|
|
typename Handler, typename Arg1, typename DefaultCandidate>
|
|
struct associator<Associator,
|
|
detail::move_binder1<Handler, Arg1>, DefaultCandidate>
|
|
: Associator<Handler, DefaultCandidate>
|
|
{
|
|
static typename Associator<Handler, DefaultCandidate>::type
|
|
get(const detail::move_binder1<Handler, Arg1>& h) ASIO_NOEXCEPT
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_);
|
|
}
|
|
|
|
static ASIO_AUTO_RETURN_TYPE_PREFIX2(
|
|
typename Associator<Handler, DefaultCandidate>::type)
|
|
get(const detail::move_binder1<Handler, Arg1>& h,
|
|
const DefaultCandidate& c) ASIO_NOEXCEPT
|
|
ASIO_AUTO_RETURN_TYPE_SUFFIX((
|
|
Associator<Handler, DefaultCandidate>::get(h.handler_, c)))
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_, c);
|
|
}
|
|
};
|
|
|
|
template <template <typename, typename> class Associator,
|
|
typename Handler, typename Arg1, typename Arg2,
|
|
typename DefaultCandidate>
|
|
struct associator<Associator,
|
|
detail::move_binder2<Handler, Arg1, Arg2>, DefaultCandidate>
|
|
: Associator<Handler, DefaultCandidate>
|
|
{
|
|
static typename Associator<Handler, DefaultCandidate>::type
|
|
get(const detail::move_binder2<Handler, Arg1, Arg2>& h) ASIO_NOEXCEPT
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_);
|
|
}
|
|
|
|
static ASIO_AUTO_RETURN_TYPE_PREFIX2(
|
|
typename Associator<Handler, DefaultCandidate>::type)
|
|
get(const detail::move_binder2<Handler, Arg1, Arg2>& h,
|
|
const DefaultCandidate& c) ASIO_NOEXCEPT
|
|
ASIO_AUTO_RETURN_TYPE_SUFFIX((
|
|
Associator<Handler, DefaultCandidate>::get(h.handler_, c)))
|
|
{
|
|
return Associator<Handler, DefaultCandidate>::get(h.handler_, c);
|
|
}
|
|
};
|
|
|
|
#endif // defined(ASIO_HAS_MOVE)
|
|
|
|
} // namespace asio
|
|
|
|
#include "asio/detail/pop_options.hpp"
|
|
|
|
#endif // ASIO_DETAIL_BIND_HANDLER_HPP
|