Chris@16: //
Chris@16: // detail/bind_handler.hpp
Chris@16: // ~~~~~~~~~~~~~~~~~~~~~~~
Chris@16: //
Chris@101: // Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
Chris@16: //
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16: // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: 
Chris@16: #ifndef BOOST_ASIO_DETAIL_BIND_HANDLER_HPP
Chris@16: #define BOOST_ASIO_DETAIL_BIND_HANDLER_HPP
Chris@16: 
Chris@16: #if defined(_MSC_VER) && (_MSC_VER >= 1200)
Chris@16: # pragma once
Chris@16: #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
Chris@16: 
Chris@16: #include <boost/asio/detail/config.hpp>
Chris@16: #include <boost/asio/detail/handler_alloc_helpers.hpp>
Chris@16: #include <boost/asio/detail/handler_cont_helpers.hpp>
Chris@16: #include <boost/asio/detail/handler_invoke_helpers.hpp>
Chris@16: 
Chris@16: #include <boost/asio/detail/push_options.hpp>
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace asio {
Chris@16: namespace detail {
Chris@16: 
Chris@16: template <typename Handler, typename Arg1>
Chris@16: class binder1
Chris@16: {
Chris@16: public:
Chris@16:   binder1(const Handler& handler, const Arg1& arg1)
Chris@16:     : handler_(handler),
Chris@16:       arg1_(arg1)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   binder1(Handler& handler, const Arg1& arg1)
Chris@16:     : handler_(BOOST_ASIO_MOVE_CAST(Handler)(handler)),
Chris@16:       arg1_(arg1)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   void operator()()
Chris@16:   {
Chris@16:     handler_(static_cast<const Arg1&>(arg1_));
Chris@16:   }
Chris@16: 
Chris@16:   void operator()() const
Chris@16:   {
Chris@16:     handler_(arg1_);
Chris@16:   }
Chris@16: 
Chris@16: //private:
Chris@16:   Handler handler_;
Chris@16:   Arg1 arg1_;
Chris@16: };
Chris@16: 
Chris@16: template <typename Handler, typename Arg1>
Chris@16: inline void* asio_handler_allocate(std::size_t size,
Chris@16:     binder1<Handler, Arg1>* this_handler)
Chris@16: {
Chris@16:   return boost_asio_handler_alloc_helpers::allocate(
Chris@16:       size, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1>
Chris@16: inline void asio_handler_deallocate(void* pointer, std::size_t size,
Chris@16:     binder1<Handler, Arg1>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_alloc_helpers::deallocate(
Chris@16:       pointer, size, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1>
Chris@16: inline bool asio_handler_is_continuation(
Chris@16:     binder1<Handler, Arg1>* this_handler)
Chris@16: {
Chris@16:   return boost_asio_handler_cont_helpers::is_continuation(
Chris@16:       this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Handler, typename Arg1>
Chris@16: inline void asio_handler_invoke(Function& function,
Chris@16:     binder1<Handler, Arg1>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_invoke_helpers::invoke(
Chris@16:       function, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Handler, typename Arg1>
Chris@16: inline void asio_handler_invoke(const Function& function,
Chris@16:     binder1<Handler, Arg1>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_invoke_helpers::invoke(
Chris@16:       function, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1>
Chris@16: inline binder1<Handler, Arg1> bind_handler(Handler handler,
Chris@16:     const Arg1& arg1)
Chris@16: {
Chris@16:   return binder1<Handler, Arg1>(handler, arg1);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2>
Chris@16: class binder2
Chris@16: {
Chris@16: public:
Chris@16:   binder2(const Handler& handler, const Arg1& arg1, const Arg2& arg2)
Chris@16:     : handler_(handler),
Chris@16:       arg1_(arg1),
Chris@16:       arg2_(arg2)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   binder2(Handler& handler, const Arg1& arg1, const Arg2& arg2)
Chris@16:     : handler_(BOOST_ASIO_MOVE_CAST(Handler)(handler)),
Chris@16:       arg1_(arg1),
Chris@16:       arg2_(arg2)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   void operator()()
Chris@16:   {
Chris@16:     handler_(static_cast<const Arg1&>(arg1_),
Chris@16:         static_cast<const Arg2&>(arg2_));
Chris@16:   }
Chris@16: 
Chris@16:   void operator()() const
Chris@16:   {
Chris@16:     handler_(arg1_, arg2_);
Chris@16:   }
Chris@16: 
Chris@16: //private:
Chris@16:   Handler handler_;
Chris@16:   Arg1 arg1_;
Chris@16:   Arg2 arg2_;
Chris@16: };
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2>
Chris@16: inline void* asio_handler_allocate(std::size_t size,
Chris@16:     binder2<Handler, Arg1, Arg2>* this_handler)
Chris@16: {
Chris@16:   return boost_asio_handler_alloc_helpers::allocate(
Chris@16:       size, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2>
Chris@16: inline void asio_handler_deallocate(void* pointer, std::size_t size,
Chris@16:     binder2<Handler, Arg1, Arg2>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_alloc_helpers::deallocate(
Chris@16:       pointer, size, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2>
Chris@16: inline bool asio_handler_is_continuation(
Chris@16:     binder2<Handler, Arg1, Arg2>* this_handler)
Chris@16: {
Chris@16:   return boost_asio_handler_cont_helpers::is_continuation(
Chris@16:       this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Handler, typename Arg1, typename Arg2>
Chris@16: inline void asio_handler_invoke(Function& function,
Chris@16:     binder2<Handler, Arg1, Arg2>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_invoke_helpers::invoke(
Chris@16:       function, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Handler, typename Arg1, typename Arg2>
Chris@16: inline void asio_handler_invoke(const Function& function,
Chris@16:     binder2<Handler, Arg1, Arg2>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_invoke_helpers::invoke(
Chris@16:       function, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2>
Chris@16: inline binder2<Handler, Arg1, Arg2> bind_handler(Handler handler,
Chris@16:     const Arg1& arg1, const Arg2& arg2)
Chris@16: {
Chris@16:   return binder2<Handler, Arg1, Arg2>(handler, arg1, arg2);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
Chris@16: class binder3
Chris@16: {
Chris@16: public:
Chris@16:   binder3(const Handler& handler, const Arg1& arg1, const Arg2& arg2,
Chris@16:       const Arg3& arg3)
Chris@16:     : handler_(handler),
Chris@16:       arg1_(arg1),
Chris@16:       arg2_(arg2),
Chris@16:       arg3_(arg3)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   binder3(Handler& handler, const Arg1& arg1, const Arg2& arg2,
Chris@16:       const Arg3& arg3)
Chris@16:     : handler_(BOOST_ASIO_MOVE_CAST(Handler)(handler)),
Chris@16:       arg1_(arg1),
Chris@16:       arg2_(arg2),
Chris@16:       arg3_(arg3)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   void operator()()
Chris@16:   {
Chris@16:     handler_(static_cast<const Arg1&>(arg1_),
Chris@16:         static_cast<const Arg2&>(arg2_),
Chris@16:         static_cast<const Arg3&>(arg3_));
Chris@16:   }
Chris@16: 
Chris@16:   void operator()() const
Chris@16:   {
Chris@16:     handler_(arg1_, arg2_, arg3_);
Chris@16:   }
Chris@16: 
Chris@16: //private:
Chris@16:   Handler handler_;
Chris@16:   Arg1 arg1_;
Chris@16:   Arg2 arg2_;
Chris@16:   Arg3 arg3_;
Chris@16: };
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
Chris@16: inline void* asio_handler_allocate(std::size_t size,
Chris@16:     binder3<Handler, Arg1, Arg2, Arg3>* this_handler)
Chris@16: {
Chris@16:   return boost_asio_handler_alloc_helpers::allocate(
Chris@16:       size, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
Chris@16: inline void asio_handler_deallocate(void* pointer, std::size_t size,
Chris@16:     binder3<Handler, Arg1, Arg2, Arg3>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_alloc_helpers::deallocate(
Chris@16:       pointer, size, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
Chris@16: inline bool asio_handler_is_continuation(
Chris@16:     binder3<Handler, Arg1, Arg2, Arg3>* this_handler)
Chris@16: {
Chris@16:   return boost_asio_handler_cont_helpers::is_continuation(
Chris@16:       this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Handler, typename Arg1, typename Arg2,
Chris@16:     typename Arg3>
Chris@16: inline void asio_handler_invoke(Function& function,
Chris@16:     binder3<Handler, Arg1, Arg2, Arg3>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_invoke_helpers::invoke(
Chris@16:       function, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Handler, typename Arg1, typename Arg2,
Chris@16:     typename Arg3>
Chris@16: inline void asio_handler_invoke(const Function& function,
Chris@16:     binder3<Handler, Arg1, Arg2, Arg3>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_invoke_helpers::invoke(
Chris@16:       function, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3>
Chris@16: inline binder3<Handler, Arg1, Arg2, Arg3> bind_handler(Handler handler,
Chris@16:     const Arg1& arg1, const Arg2& arg2, const Arg3& arg3)
Chris@16: {
Chris@16:   return binder3<Handler, Arg1, Arg2, Arg3>(handler, arg1, arg2, arg3);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
Chris@16:     typename Arg4>
Chris@16: class binder4
Chris@16: {
Chris@16: public:
Chris@16:   binder4(const Handler& handler, const Arg1& arg1, const Arg2& arg2,
Chris@16:       const Arg3& arg3, const Arg4& arg4)
Chris@16:     : handler_(handler),
Chris@16:       arg1_(arg1),
Chris@16:       arg2_(arg2),
Chris@16:       arg3_(arg3),
Chris@16:       arg4_(arg4)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   binder4(Handler& handler, const Arg1& arg1, const Arg2& arg2,
Chris@16:       const Arg3& arg3, const Arg4& arg4)
Chris@16:     : handler_(BOOST_ASIO_MOVE_CAST(Handler)(handler)),
Chris@16:       arg1_(arg1),
Chris@16:       arg2_(arg2),
Chris@16:       arg3_(arg3),
Chris@16:       arg4_(arg4)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   void operator()()
Chris@16:   {
Chris@16:     handler_(static_cast<const Arg1&>(arg1_),
Chris@16:         static_cast<const Arg2&>(arg2_),
Chris@16:         static_cast<const Arg3&>(arg3_),
Chris@16:         static_cast<const Arg4&>(arg4_));
Chris@16:   }
Chris@16: 
Chris@16:   void operator()() const
Chris@16:   {
Chris@16:     handler_(arg1_, arg2_, arg3_, arg4_);
Chris@16:   }
Chris@16: 
Chris@16: //private:
Chris@16:   Handler handler_;
Chris@16:   Arg1 arg1_;
Chris@16:   Arg2 arg2_;
Chris@16:   Arg3 arg3_;
Chris@16:   Arg4 arg4_;
Chris@16: };
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
Chris@16:     typename Arg4>
Chris@16: inline void* asio_handler_allocate(std::size_t size,
Chris@16:     binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
Chris@16: {
Chris@16:   return boost_asio_handler_alloc_helpers::allocate(
Chris@16:       size, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
Chris@16:     typename Arg4>
Chris@16: inline void asio_handler_deallocate(void* pointer, std::size_t size,
Chris@16:     binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_alloc_helpers::deallocate(
Chris@16:       pointer, size, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
Chris@16:     typename Arg4>
Chris@16: inline bool asio_handler_is_continuation(
Chris@16:     binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
Chris@16: {
Chris@16:   return boost_asio_handler_cont_helpers::is_continuation(
Chris@16:       this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Handler, typename Arg1, typename Arg2,
Chris@16:     typename Arg3, typename Arg4>
Chris@16: inline void asio_handler_invoke(Function& function,
Chris@16:     binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_invoke_helpers::invoke(
Chris@16:       function, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Handler, typename Arg1, typename Arg2,
Chris@16:     typename Arg3, typename Arg4>
Chris@16: inline void asio_handler_invoke(const Function& function,
Chris@16:     binder4<Handler, Arg1, Arg2, Arg3, Arg4>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_invoke_helpers::invoke(
Chris@16:       function, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
Chris@16:     typename Arg4>
Chris@16: inline binder4<Handler, Arg1, Arg2, Arg3, Arg4> bind_handler(
Chris@16:     Handler handler, const Arg1& arg1, const Arg2& arg2,
Chris@16:     const Arg3& arg3, const Arg4& arg4)
Chris@16: {
Chris@16:   return binder4<Handler, Arg1, Arg2, Arg3, Arg4>(handler, arg1, arg2, arg3,
Chris@16:       arg4);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
Chris@16:     typename Arg4, typename Arg5>
Chris@16: class binder5
Chris@16: {
Chris@16: public:
Chris@16:   binder5(const Handler& handler, const Arg1& arg1, const Arg2& arg2,
Chris@16:       const Arg3& arg3, const Arg4& arg4, const Arg5& arg5)
Chris@16:     : handler_(handler),
Chris@16:       arg1_(arg1),
Chris@16:       arg2_(arg2),
Chris@16:       arg3_(arg3),
Chris@16:       arg4_(arg4),
Chris@16:       arg5_(arg5)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   binder5(Handler& handler, const Arg1& arg1, const Arg2& arg2,
Chris@16:       const Arg3& arg3, const Arg4& arg4, const Arg5& arg5)
Chris@16:     : handler_(BOOST_ASIO_MOVE_CAST(Handler)(handler)),
Chris@16:       arg1_(arg1),
Chris@16:       arg2_(arg2),
Chris@16:       arg3_(arg3),
Chris@16:       arg4_(arg4),
Chris@16:       arg5_(arg5)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   void operator()()
Chris@16:   {
Chris@16:     handler_(static_cast<const Arg1&>(arg1_),
Chris@16:         static_cast<const Arg2&>(arg2_),
Chris@16:         static_cast<const Arg3&>(arg3_),
Chris@16:         static_cast<const Arg4&>(arg4_),
Chris@16:         static_cast<const Arg5&>(arg5_));
Chris@16:   }
Chris@16: 
Chris@16:   void operator()() const
Chris@16:   {
Chris@16:     handler_(arg1_, arg2_, arg3_, arg4_, arg5_);
Chris@16:   }
Chris@16: 
Chris@16: //private:
Chris@16:   Handler handler_;
Chris@16:   Arg1 arg1_;
Chris@16:   Arg2 arg2_;
Chris@16:   Arg3 arg3_;
Chris@16:   Arg4 arg4_;
Chris@16:   Arg5 arg5_;
Chris@16: };
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
Chris@16:     typename Arg4, typename Arg5>
Chris@16: inline void* asio_handler_allocate(std::size_t size,
Chris@16:     binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
Chris@16: {
Chris@16:   return boost_asio_handler_alloc_helpers::allocate(
Chris@16:       size, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
Chris@16:     typename Arg4, typename Arg5>
Chris@16: inline void asio_handler_deallocate(void* pointer, std::size_t size,
Chris@16:     binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_alloc_helpers::deallocate(
Chris@16:       pointer, size, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
Chris@16:     typename Arg4, typename Arg5>
Chris@16: inline bool asio_handler_is_continuation(
Chris@16:     binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
Chris@16: {
Chris@16:   return boost_asio_handler_cont_helpers::is_continuation(
Chris@16:       this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Handler, typename Arg1, typename Arg2,
Chris@16:     typename Arg3, typename Arg4, typename Arg5>
Chris@16: inline void asio_handler_invoke(Function& function,
Chris@16:     binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_invoke_helpers::invoke(
Chris@16:       function, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Handler, typename Arg1, typename Arg2,
Chris@16:     typename Arg3, typename Arg4, typename Arg5>
Chris@16: inline void asio_handler_invoke(const Function& function,
Chris@16:     binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>* this_handler)
Chris@16: {
Chris@16:   boost_asio_handler_invoke_helpers::invoke(
Chris@16:       function, this_handler->handler_);
Chris@16: }
Chris@16: 
Chris@16: template <typename Handler, typename Arg1, typename Arg2, typename Arg3,
Chris@16:     typename Arg4, typename Arg5>
Chris@16: inline binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5> bind_handler(
Chris@16:     Handler handler, const Arg1& arg1, const Arg2& arg2,
Chris@16:     const Arg3& arg3, const Arg4& arg4, const Arg5& arg5)
Chris@16: {
Chris@16:   return binder5<Handler, Arg1, Arg2, Arg3, Arg4, Arg5>(handler, arg1, arg2,
Chris@16:       arg3, arg4, arg5);
Chris@16: }
Chris@16: 
Chris@16: } // namespace detail
Chris@16: } // namespace asio
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #include <boost/asio/detail/pop_options.hpp>
Chris@16: 
Chris@16: #endif // BOOST_ASIO_DETAIL_BIND_HANDLER_HPP