FM / impl

/usr/include/boost/asio/impl

Name	Size	Mode	Actions
awaitable.hpp	11748	0644	edit dl rm
buffered_read_stream.hpp	16925	0644	edit dl rm
buffered_write_stream.hpp	16429	0644	edit dl rm
compose.hpp	20461	0644	edit dl rm
connect.hpp	32234	0644	edit dl rm
co_spawn.hpp	8834	0644	edit dl rm
defer.hpp	7803	0644	edit dl rm
detached.hpp	3374	0644	edit dl rm
dispatch.hpp	7567	0644	edit dl rm
error.ipp	3070	0644	edit dl rm
execution_context.hpp	3247	0644	edit dl rm
execution_context.ipp	1801	0644	edit dl rm
executor.hpp	6835	0644	edit dl rm
executor.ipp	1002	0644	edit dl rm
handler_alloc_hook.ipp	1984	0644	edit dl rm
io_context.hpp	13728	0644	edit dl rm
io_context.ipp	4108	0644	edit dl rm
multiple_exceptions.ipp	1280	0644	edit dl rm
post.hpp	7762	0644	edit dl rm
read.hpp	45178	0644	edit dl rm
read_at.hpp	28331	0644	edit dl rm
read_until.hpp	115335	0644	edit dl rm
redirect_error.hpp	12015	0644	edit dl rm
serial_port_base.hpp	1375	0644	edit dl rm
serial_port_base.ipp	13327	0644	edit dl rm
spawn.hpp	15854	0644	edit dl rm
src.hpp	3833	0644	edit dl rm
system_context.hpp	875	0644	edit dl rm
system_context.ipp	2109	0644	edit dl rm
system_executor.hpp	6391	0644	edit dl rm
thread_pool.hpp	10853	0644	edit dl rm
thread_pool.ipp	3132	0644	edit dl rm
use_awaitable.hpp	7244	0644	edit dl rm
use_future.hpp	27610	0644	edit dl rm
write.hpp	41076	0644	edit dl rm
write_at.hpp	24732	0644	edit dl rm

Edit: /usr/include/boost/asio/impl/redirect_error.hpp (12015B)

// impl/redirect_error.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//

#ifndef BOOST_ASIO_IMPL_REDIRECT_ERROR_HPP
#define BOOST_ASIO_IMPL_REDIRECT_ERROR_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)

#include <boost/asio/detail/config.hpp>
#include <boost/asio/associated_executor.hpp>
#include <boost/asio/associated_allocator.hpp>
#include <boost/asio/async_result.hpp>
#include <boost/asio/detail/handler_alloc_helpers.hpp>
#include <boost/asio/detail/handler_cont_helpers.hpp>
#include <boost/asio/detail/handler_invoke_helpers.hpp>
#include <boost/asio/detail/type_traits.hpp>
#include <boost/asio/detail/variadic_templates.hpp>
#include <boost/system/system_error.hpp>

#include <boost/asio/detail/push_options.hpp>

namespace boost {
namespace asio {
namespace detail {

// Class to adapt a redirect_error_t as a completion handler.
template <typename Handler>
class redirect_error_handler
{
public:
  typedef void result_type;

template <typename CompletionToken>
  redirect_error_handler(redirect_error_t<CompletionToken> e)
    : ec_(e.ec_),
      handler_(BOOST_ASIO_MOVE_CAST(CompletionToken)(e.token_))
  {
  }

template <typename RedirectedHandler>
  redirect_error_handler(boost::system::error_code& ec,
      BOOST_ASIO_MOVE_ARG(RedirectedHandler) h)
    : ec_(ec),
      handler_(BOOST_ASIO_MOVE_CAST(RedirectedHandler)(h))
  {
  }

void operator()()
  {
    handler_();
  }

#if defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

template <typename Arg, typename... Args>
  typename enable_if<
    !is_same<typename decay<Arg>::type, boost::system::error_code>::value
  >::type
  operator()(BOOST_ASIO_MOVE_ARG(Arg) arg, BOOST_ASIO_MOVE_ARG(Args)... args)
  {
    handler_(BOOST_ASIO_MOVE_CAST(Arg)(arg),
        BOOST_ASIO_MOVE_CAST(Args)(args)...);
  }

template <typename... Args>
  void operator()(const boost::system::error_code& ec,
      BOOST_ASIO_MOVE_ARG(Args)... args)
  {
    ec_ = ec;
    handler_(BOOST_ASIO_MOVE_CAST(Args)(args)...);
  }

#else // defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

template <typename Arg>
  typename enable_if<
    !is_same<typename decay<Arg>::type, boost::system::error_code>::value
  >::type
  operator()(BOOST_ASIO_MOVE_ARG(Arg) arg)
  {
    handler_(BOOST_ASIO_MOVE_CAST(Arg)(arg));
  }

void operator()(const boost::system::error_code& ec)
  {
    ec_ = ec;
    handler_();
  }

#define BOOST_ASIO_PRIVATE_REDIRECT_ERROR_DEF(n) \
  template <typename Arg, BOOST_ASIO_VARIADIC_TPARAMS(n)> \
  typename enable_if< \
    !is_same<typename decay<Arg>::type, boost::system::error_code>::value \
  >::type \
  operator()(BOOST_ASIO_MOVE_ARG(Arg) arg, BOOST_ASIO_VARIADIC_MOVE_PARAMS(n)) \
  { \
    handler_(BOOST_ASIO_MOVE_CAST(Arg)(arg), \
        BOOST_ASIO_VARIADIC_MOVE_ARGS(n)); \
  } \
  \
  template <BOOST_ASIO_VARIADIC_TPARAMS(n)> \
  void operator()(const boost::system::error_code& ec, \
      BOOST_ASIO_VARIADIC_MOVE_PARAMS(n)) \
  { \
    ec_ = ec; \
    handler_(BOOST_ASIO_VARIADIC_MOVE_ARGS(n)); \
  } \
  /**/
  BOOST_ASIO_VARIADIC_GENERATE(BOOST_ASIO_PRIVATE_REDIRECT_ERROR_DEF)
#undef BOOST_ASIO_PRIVATE_REDIRECT_ERROR_DEF

#endif // defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

//private:
  boost::system::error_code& ec_;
  Handler handler_;
};

template <typename Handler>
inline asio_handler_allocate_is_deprecated
asio_handler_allocate(std::size_t size,
    redirect_error_handler<Handler>* this_handler)
{
#if defined(BOOST_ASIO_NO_DEPRECATED)
  boost_asio_handler_alloc_helpers::allocate(size, this_handler->handler_);
  return asio_handler_allocate_is_no_longer_used();
#else // defined(BOOST_ASIO_NO_DEPRECATED)
  return boost_asio_handler_alloc_helpers::allocate(
      size, this_handler->handler_);
#endif // defined(BOOST_ASIO_NO_DEPRECATED)
}

template <typename Handler>
inline asio_handler_deallocate_is_deprecated
asio_handler_deallocate(void* pointer, std::size_t size,
    redirect_error_handler<Handler>* this_handler)
{
  boost_asio_handler_alloc_helpers::deallocate(
      pointer, size, this_handler->handler_);
#if defined(BOOST_ASIO_NO_DEPRECATED)
  return asio_handler_deallocate_is_no_longer_used();
#endif // defined(BOOST_ASIO_NO_DEPRECATED)
}

template <typename Handler>
inline bool asio_handler_is_continuation(
    redirect_error_handler<Handler>* this_handler)
{
  return boost_asio_handler_cont_helpers::is_continuation(
        this_handler->handler_);
}

template <typename Function, typename Handler>
inline asio_handler_invoke_is_deprecated
asio_handler_invoke(Function& function,
    redirect_error_handler<Handler>* this_handler)
{
  boost_asio_handler_invoke_helpers::invoke(
      function, this_handler->handler_);
#if defined(BOOST_ASIO_NO_DEPRECATED)
  return asio_handler_invoke_is_no_longer_used();
#endif // defined(BOOST_ASIO_NO_DEPRECATED)
}

template <typename Function, typename Handler>
inline asio_handler_invoke_is_deprecated
asio_handler_invoke(const Function& function,
    redirect_error_handler<Handler>* this_handler)
{
  boost_asio_handler_invoke_helpers::invoke(
      function, this_handler->handler_);
#if defined(BOOST_ASIO_NO_DEPRECATED)
  return asio_handler_invoke_is_no_longer_used();
#endif // defined(BOOST_ASIO_NO_DEPRECATED)
}

template <typename Signature>
struct redirect_error_signature
{
  typedef Signature type;
};

#if defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

template <typename R, typename... Args>
struct redirect_error_signature<R(boost::system::error_code, Args...)>
{
  typedef R type(Args...);
};

template <typename R, typename... Args>
struct redirect_error_signature<R(const boost::system::error_code&, Args...)>
{
  typedef R type(Args...);
};

#else // defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

template <typename R>
struct redirect_error_signature<R(boost::system::error_code)>
{
  typedef R type();
};

template <typename R>
struct redirect_error_signature<R(const boost::system::error_code&)>
{
  typedef R type();
};

#define BOOST_ASIO_PRIVATE_REDIRECT_ERROR_DEF(n) \
  template <typename R, BOOST_ASIO_VARIADIC_TPARAMS(n)> \
  struct redirect_error_signature< \
      R(boost::system::error_code, BOOST_ASIO_VARIADIC_TARGS(n))> \
  { \
    typedef R type(BOOST_ASIO_VARIADIC_TARGS(n)); \
  }; \
  \
  template <typename R, BOOST_ASIO_VARIADIC_TPARAMS(n)> \
  struct redirect_error_signature< \
      R(const boost::system::error_code&, BOOST_ASIO_VARIADIC_TARGS(n))> \
  { \
    typedef R type(BOOST_ASIO_VARIADIC_TARGS(n)); \
  }; \
  /**/
  BOOST_ASIO_VARIADIC_GENERATE(BOOST_ASIO_PRIVATE_REDIRECT_ERROR_DEF)
#undef BOOST_ASIO_PRIVATE_REDIRECT_ERROR_DEF

#endif // defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

} // namespace detail

#if !defined(GENERATING_DOCUMENTATION)

template <typename CompletionToken, typename Signature>
struct async_result<redirect_error_t<CompletionToken>, Signature>
{
  typedef typename async_result<CompletionToken,
    typename detail::redirect_error_signature<Signature>::type>
      ::return_type return_type;

template <typename Initiation>
  struct init_wrapper
  {
    template <typename Init>
    init_wrapper(boost::system::error_code& ec, BOOST_ASIO_MOVE_ARG(Init) init)
      : ec_(ec),
        initiation_(BOOST_ASIO_MOVE_CAST(Init)(init))
    {
    }

#if defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

template <typename Handler, typename... Args>
    void operator()(
        BOOST_ASIO_MOVE_ARG(Handler) handler,
        BOOST_ASIO_MOVE_ARG(Args)... args)
    {
      BOOST_ASIO_MOVE_CAST(Initiation)(initiation_)(
          detail::redirect_error_handler<
            typename decay<Handler>::type>(
              ec_, BOOST_ASIO_MOVE_CAST(Handler)(handler)),
          BOOST_ASIO_MOVE_CAST(Args)(args)...);
    }

#else // defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

template <typename Handler>
    void operator()(
        BOOST_ASIO_MOVE_ARG(Handler) handler)
    {
      BOOST_ASIO_MOVE_CAST(Initiation)(initiation_)(
          detail::redirect_error_handler<
            typename decay<Handler>::type>(
              ec_, BOOST_ASIO_MOVE_CAST(Handler)(handler)));
    }

#define BOOST_ASIO_PRIVATE_INIT_WRAPPER_DEF(n) \
    template <typename Handler, BOOST_ASIO_VARIADIC_TPARAMS(n)> \
    void operator()( \
        BOOST_ASIO_MOVE_ARG(Handler) handler, \
        BOOST_ASIO_VARIADIC_MOVE_PARAMS(n)) \
    { \
      BOOST_ASIO_MOVE_CAST(Initiation)(initiation_)( \
          detail::redirect_error_handler< \
            typename decay<Handler>::type>( \
              ec_, BOOST_ASIO_MOVE_CAST(Handler)(handler)), \
          BOOST_ASIO_VARIADIC_MOVE_ARGS(n)); \
    } \
    /**/
    BOOST_ASIO_VARIADIC_GENERATE(BOOST_ASIO_PRIVATE_INIT_WRAPPER_DEF)
#undef BOOST_ASIO_PRIVATE_INIT_WRAPPER_DEF

#endif // defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

boost::system::error_code& ec_;
    Initiation initiation_;
  };

#if defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

template <typename Initiation, typename RawCompletionToken, typename... Args>
  static return_type initiate(
      BOOST_ASIO_MOVE_ARG(Initiation) initiation,
      BOOST_ASIO_MOVE_ARG(RawCompletionToken) token,
      BOOST_ASIO_MOVE_ARG(Args)... args)
  {
    return async_initiate<CompletionToken,
      typename detail::redirect_error_signature<Signature>::type>(
        init_wrapper<typename decay<Initiation>::type>(
          token.ec_, BOOST_ASIO_MOVE_CAST(Initiation)(initiation)),
        token.token_, BOOST_ASIO_MOVE_CAST(Args)(args)...);
  }

#else // defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)

template <typename Initiation, typename RawCompletionToken>
  static return_type initiate(
      BOOST_ASIO_MOVE_ARG(Initiation) initiation,
      BOOST_ASIO_MOVE_ARG(RawCompletionToken) token)
  {
    return async_initiate<CompletionToken,
      typename detail::redirect_error_signature<Signature>::type>(
        init_wrapper<typename decay<Initiation>::type>(
          token.ec_, BOOST_ASIO_MOVE_CAST(Initiation)(initiation)),
        token.token_);
  }

#define BOOST_ASIO_PRIVATE_INITIATE_DEF(n) \
  template <typename Initiation, typename RawCompletionToken, \
      BOOST_ASIO_VARIADIC_TPARAMS(n)> \
  static return_type initiate( \
      BOOST_ASIO_MOVE_ARG(Initiation) initiation, \
      BOOST_ASIO_MOVE_ARG(RawCompletionToken) token, \
      BOOST_ASIO_VARIADIC_MOVE_PARAMS(n)) \
  { \
    return async_initiate<CompletionToken, \
      typename detail::redirect_error_signature<Signature>::type>( \
        init_wrapper<typename decay<Initiation>::type>( \
          token.ec_, BOOST_ASIO_MOVE_CAST(Initiation)(initiation)), \
        token.token_, BOOST_ASIO_VARIADIC_MOVE_ARGS(n)); \
  } \
  /**/
  BOOST_ASIO_VARIADIC_GENERATE(BOOST_ASIO_PRIVATE_INITIATE_DEF)
#undef BOOST_ASIO_PRIVATE_INITIATE_DEF

#endif // defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)
};

template <typename Handler, typename Executor>
struct associated_executor<detail::redirect_error_handler<Handler>, Executor>
{
  typedef typename associated_executor<Handler, Executor>::type type;

static type get(
      const detail::redirect_error_handler<Handler>& h,
      const Executor& ex = Executor()) BOOST_ASIO_NOEXCEPT
  {
    return associated_executor<Handler, Executor>::get(h.handler_, ex);
  }
};

template <typename Handler, typename Allocator>
struct associated_allocator<detail::redirect_error_handler<Handler>, Allocator>
{
  typedef typename associated_allocator<Handler, Allocator>::type type;

static type get(
      const detail::redirect_error_handler<Handler>& h,
      const Allocator& a = Allocator()) BOOST_ASIO_NOEXCEPT
  {
    return associated_allocator<Handler, Allocator>::get(h.handler_, a);
  }
};

#endif // !defined(GENERATING_DOCUMENTATION)

} // namespace asio
} // namespace boost

#include <boost/asio/detail/pop_options.hpp>

#endif // BOOST_ASIO_IMPL_REDIRECT_ERROR_HPP

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