350 lines
8.8 KiB
C++
350 lines
8.8 KiB
C++
//
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// bind_handler.hpp
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// ~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2007 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/push_options.hpp"
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#include "asio/detail/handler_alloc_helpers.hpp"
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#include "asio/detail/handler_invoke_helpers.hpp"
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namespace asio {
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namespace detail {
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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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binder1(const Handler& handler, const Arg1& arg1)
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: handler_(handler),
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arg1_(arg1)
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{
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}
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void operator()()
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{
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handler_(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 void* asio_handler_allocate(std::size_t size,
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binder1<Handler, Arg1>* this_handler)
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{
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return asio_handler_alloc_helpers::allocate(
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size, &this_handler->handler_);
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}
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template <typename Handler, typename Arg1>
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inline void 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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}
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template <typename Function, typename Handler, typename Arg1>
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inline void 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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}
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template <typename Handler, typename Arg1>
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inline binder1<Handler, Arg1> bind_handler(const Handler& handler,
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const Arg1& arg1)
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{
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return binder1<Handler, Arg1>(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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binder2(const Handler& handler, const Arg1& arg1, const Arg2& arg2)
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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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}
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void operator()()
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{
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handler_(arg1_, 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 void* 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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return asio_handler_alloc_helpers::allocate(
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size, &this_handler->handler_);
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}
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template <typename Handler, typename Arg1, typename Arg2>
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inline void 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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}
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template <typename Function, typename Handler, typename Arg1, typename Arg2>
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inline void 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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}
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template <typename Handler, typename Arg1, typename Arg2>
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inline binder2<Handler, Arg1, Arg2> bind_handler(const Handler& handler,
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const Arg1& arg1, const Arg2& arg2)
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{
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return binder2<Handler, Arg1, Arg2>(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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binder3(const Handler& handler, const Arg1& arg1, const Arg2& arg2,
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const Arg3& arg3)
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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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}
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void operator()()
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{
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handler_(arg1_, arg2_, 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 void* 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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return asio_handler_alloc_helpers::allocate(
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size, &this_handler->handler_);
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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
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inline void 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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}
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template <typename Function, typename Handler, typename Arg1, typename Arg2,
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typename Arg3>
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inline void 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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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
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inline binder3<Handler, Arg1, Arg2, Arg3> bind_handler(const Handler& handler,
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const Arg1& arg1, const Arg2& arg2, const Arg3& arg3)
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{
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return binder3<Handler, Arg1, Arg2, Arg3>(handler, arg1, arg2, arg3);
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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
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typename Arg4>
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class binder4
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{
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public:
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binder4(const Handler& handler, const Arg1& arg1, const Arg2& arg2,
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const Arg3& arg3, const Arg4& arg4)
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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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arg4_(arg4)
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{
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}
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void operator()()
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{
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handler_(arg1_, arg2_, arg3_, arg4_);
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}
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void operator()() const
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{
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handler_(arg1_, arg2_, arg3_, arg4_);
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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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Arg4 arg4_;
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};
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
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typename Arg4>
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inline void* asio_handler_allocate(std::size_t size,
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binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
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{
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return asio_handler_alloc_helpers::allocate(
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size, &this_handler->handler_);
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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
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typename Arg4>
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inline void asio_handler_deallocate(void* pointer, std::size_t size,
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binder4<Handler, Arg1, Arg2, Arg3, Arg4>* 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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}
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template <typename Function, typename Handler, typename Arg1, typename Arg2,
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typename Arg3, typename Arg4>
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inline void asio_handler_invoke(const Function& function,
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binder4<Handler, Arg1, Arg2, Arg3, Arg4>* 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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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
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typename Arg4>
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inline binder4<Handler, Arg1, Arg2, Arg3, Arg4> bind_handler(
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const Handler& handler, const Arg1& arg1, const Arg2& arg2,
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const Arg3& arg3, const Arg4& arg4)
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{
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return binder4<Handler, Arg1, Arg2, Arg3, Arg4>(handler, arg1, arg2, arg3,
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arg4);
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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
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typename Arg4, typename Arg5>
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class binder5
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{
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public:
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binder5(const Handler& handler, const Arg1& arg1, const Arg2& arg2,
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const Arg3& arg3, const Arg4& arg4, const Arg5& arg5)
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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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arg4_(arg4),
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arg5_(arg5)
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{
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}
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void operator()()
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{
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handler_(arg1_, arg2_, arg3_, arg4_, arg5_);
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}
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void operator()() const
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{
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handler_(arg1_, arg2_, arg3_, arg4_, arg5_);
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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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Arg4 arg4_;
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Arg5 arg5_;
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};
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
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typename Arg4, typename Arg5>
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inline void* asio_handler_allocate(std::size_t size,
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binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
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{
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return asio_handler_alloc_helpers::allocate(
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size, &this_handler->handler_);
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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
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typename Arg4, typename Arg5>
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inline void asio_handler_deallocate(void* pointer, std::size_t size,
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binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* 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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}
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template <typename Function, typename Handler, typename Arg1, typename Arg2,
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typename Arg3, typename Arg4, typename Arg5>
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inline void asio_handler_invoke(const Function& function,
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binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* 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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}
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template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
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typename Arg4, typename Arg5>
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inline binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5> bind_handler(
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const Handler& handler, const Arg1& arg1, const Arg2& arg2,
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const Arg3& arg3, const Arg4& arg4, const Arg5& arg5)
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{
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return binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>(handler, arg1, arg2,
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arg3, arg4, arg5);
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}
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} // namespace detail
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} // namespace asio
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#include "asio/detail/pop_options.hpp"
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#endif // ASIO_DETAIL_BIND_HANDLER_HPP
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