#include <boost/asio/detail/push_options.hpp>
-#if !defined(GENERATING_DOCUMENTATION)
-
namespace boost {
namespace asio {
+#if !defined(GENERATING_DOCUMENTATION)
+
template <typename Service>
inline Service& use_service(io_context& ioc)
{
return ioc.impl_;
}
-} // namespace asio
-} // namespace boost
-
#endif // !defined(GENERATING_DOCUMENTATION)
-#include <boost/asio/detail/pop_options.hpp>
-
-#if defined(BOOST_ASIO_HAS_IOCP)
-# include <boost/asio/detail/win_iocp_io_context.hpp>
-#else
-# include <boost/asio/detail/scheduler.hpp>
-#endif
-
-#include <boost/asio/detail/push_options.hpp>
-
-namespace boost {
-namespace asio {
-
inline io_context::executor_type
io_context::get_executor() BOOST_ASIO_NOEXCEPT
{
{
// Allocate and construct an operation to wrap the handler.
typedef detail::completion_handler<
- typename decay<LegacyCompletionHandler>::type> op;
+ typename decay<LegacyCompletionHandler>::type, executor_type> op;
typename op::ptr p = { detail::addressof(handler2.value),
op::ptr::allocate(handler2.value), 0 };
- p.p = new (p.v) op(handler2.value);
+ p.p = new (p.v) op(handler2.value, self->get_executor());
BOOST_ASIO_HANDLER_CREATION((*self, *p.p,
"io_context", self, 0, "dispatch"));
// Allocate and construct an operation to wrap the handler.
typedef detail::completion_handler<
- typename decay<LegacyCompletionHandler>::type> op;
+ typename decay<LegacyCompletionHandler>::type, executor_type> op;
typename op::ptr p = { detail::addressof(handler2.value),
op::ptr::allocate(handler2.value), 0 };
- p.p = new (p.v) op(handler2.value);
+ p.p = new (p.v) op(handler2.value, self->get_executor());
BOOST_ASIO_HANDLER_CREATION((*self, *p.p,
"io_context", self, 0, "post"));
#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
-inline io_context&
-io_context::executor_type::context() const BOOST_ASIO_NOEXCEPT
+template <typename Allocator, unsigned int Bits>
+io_context::basic_executor_type<Allocator, Bits>&
+io_context::basic_executor_type<Allocator, Bits>::operator=(
+ const basic_executor_type& other) BOOST_ASIO_NOEXCEPT
{
- return io_context_;
+ if (this != &other)
+ {
+ io_context* old_io_context = io_context_;
+ io_context_ = other.io_context_;
+ allocator_ = other.allocator_;
+ bits_ = other.bits_;
+ if (Bits & outstanding_work_tracked)
+ {
+ if (io_context_)
+ io_context_->impl_.work_started();
+ if (old_io_context)
+ old_io_context->impl_.work_finished();
+ }
+ }
+ return *this;
}
-inline void
-io_context::executor_type::on_work_started() const BOOST_ASIO_NOEXCEPT
+#if defined(BOOST_ASIO_HAS_MOVE)
+template <typename Allocator, unsigned int Bits>
+io_context::basic_executor_type<Allocator, Bits>&
+io_context::basic_executor_type<Allocator, Bits>::operator=(
+ basic_executor_type&& other) BOOST_ASIO_NOEXCEPT
{
- io_context_.impl_.work_started();
+ if (this != &other)
+ {
+ io_context_ = other.io_context_;
+ allocator_ = std::move(other.allocator_);
+ bits_ = other.bits_;
+ if (Bits & outstanding_work_tracked)
+ other.io_context_ = 0;
+ }
+ return *this;
}
+#endif // defined(BOOST_ASIO_HAS_MOVE)
-inline void
-io_context::executor_type::on_work_finished() const BOOST_ASIO_NOEXCEPT
+template <typename Allocator, unsigned int Bits>
+inline bool io_context::basic_executor_type<Allocator,
+ Bits>::running_in_this_thread() const BOOST_ASIO_NOEXCEPT
{
- io_context_.impl_.work_finished();
+ return io_context_->impl_.can_dispatch();
}
-template <typename Function, typename Allocator>
-void io_context::executor_type::dispatch(
- BOOST_ASIO_MOVE_ARG(Function) f, const Allocator& a) const
+template <typename Allocator, unsigned int Bits>
+template <typename Function>
+void io_context::basic_executor_type<Allocator, Bits>::execute(
+ BOOST_ASIO_MOVE_ARG(Function) f) const
+{
+ typedef typename decay<Function>::type function_type;
+
+ // Invoke immediately if the blocking.possibly property is enabled and we are
+ // already inside the thread pool.
+ if ((bits_ & blocking_never) == 0 && io_context_->impl_.can_dispatch())
+ {
+ // Make a local, non-const copy of the function.
+ function_type tmp(BOOST_ASIO_MOVE_CAST(Function)(f));
+
+#if defined(BOOST_ASIO_HAS_STD_EXCEPTION_PTR) \
+ && !defined(BOOST_ASIO_NO_EXCEPTIONS)
+ try
+ {
+#endif // defined(BOOST_ASIO_HAS_STD_EXCEPTION_PTR)
+ // && !defined(BOOST_ASIO_NO_EXCEPTIONS)
+ detail::fenced_block b(detail::fenced_block::full);
+ boost_asio_handler_invoke_helpers::invoke(tmp, tmp);
+ return;
+#if defined(BOOST_ASIO_HAS_STD_EXCEPTION_PTR) \
+ && !defined(BOOST_ASIO_NO_EXCEPTIONS)
+ }
+ catch (...)
+ {
+ io_context_->impl_.capture_current_exception();
+ return;
+ }
+#endif // defined(BOOST_ASIO_HAS_STD_EXCEPTION_PTR)
+ // && !defined(BOOST_ASIO_NO_EXCEPTIONS)
+ }
+
+ // Allocate and construct an operation to wrap the function.
+ typedef detail::executor_op<function_type, Allocator, detail::operation> op;
+ typename op::ptr p = { detail::addressof(allocator_),
+ op::ptr::allocate(allocator_), 0 };
+ p.p = new (p.v) op(BOOST_ASIO_MOVE_CAST(Function)(f), allocator_);
+
+ BOOST_ASIO_HANDLER_CREATION((*io_context_, *p.p,
+ "io_context", io_context_, 0, "execute"));
+
+ io_context_->impl_.post_immediate_completion(p.p,
+ (bits_ & relationship_continuation) != 0);
+ p.v = p.p = 0;
+}
+
+#if !defined(BOOST_ASIO_NO_TS_EXECUTORS)
+template <typename Allocator, unsigned int Bits>
+inline io_context& io_context::basic_executor_type<
+ Allocator, Bits>::context() const BOOST_ASIO_NOEXCEPT
+{
+ return *io_context_;
+}
+
+template <typename Allocator, unsigned int Bits>
+inline void io_context::basic_executor_type<Allocator,
+ Bits>::on_work_started() const BOOST_ASIO_NOEXCEPT
+{
+ io_context_->impl_.work_started();
+}
+
+template <typename Allocator, unsigned int Bits>
+inline void io_context::basic_executor_type<Allocator,
+ Bits>::on_work_finished() const BOOST_ASIO_NOEXCEPT
+{
+ io_context_->impl_.work_finished();
+}
+
+template <typename Allocator, unsigned int Bits>
+template <typename Function, typename OtherAllocator>
+void io_context::basic_executor_type<Allocator, Bits>::dispatch(
+ BOOST_ASIO_MOVE_ARG(Function) f, const OtherAllocator& a) const
{
typedef typename decay<Function>::type function_type;
// Invoke immediately if we are already inside the thread pool.
- if (io_context_.impl_.can_dispatch())
+ if (io_context_->impl_.can_dispatch())
{
// Make a local, non-const copy of the function.
function_type tmp(BOOST_ASIO_MOVE_CAST(Function)(f));
}
// Allocate and construct an operation to wrap the function.
- typedef detail::executor_op<function_type, Allocator, detail::operation> op;
+ typedef detail::executor_op<function_type,
+ OtherAllocator, detail::operation> op;
typename op::ptr p = { detail::addressof(a), op::ptr::allocate(a), 0 };
p.p = new (p.v) op(BOOST_ASIO_MOVE_CAST(Function)(f), a);
- BOOST_ASIO_HANDLER_CREATION((this->context(), *p.p,
- "io_context", &this->context(), 0, "dispatch"));
+ BOOST_ASIO_HANDLER_CREATION((*io_context_, *p.p,
+ "io_context", io_context_, 0, "dispatch"));
- io_context_.impl_.post_immediate_completion(p.p, false);
+ io_context_->impl_.post_immediate_completion(p.p, false);
p.v = p.p = 0;
}
-template <typename Function, typename Allocator>
-void io_context::executor_type::post(
- BOOST_ASIO_MOVE_ARG(Function) f, const Allocator& a) const
+template <typename Allocator, unsigned int Bits>
+template <typename Function, typename OtherAllocator>
+void io_context::basic_executor_type<Allocator, Bits>::post(
+ BOOST_ASIO_MOVE_ARG(Function) f, const OtherAllocator& a) const
{
typedef typename decay<Function>::type function_type;
// Allocate and construct an operation to wrap the function.
- typedef detail::executor_op<function_type, Allocator, detail::operation> op;
+ typedef detail::executor_op<function_type,
+ OtherAllocator, detail::operation> op;
typename op::ptr p = { detail::addressof(a), op::ptr::allocate(a), 0 };
p.p = new (p.v) op(BOOST_ASIO_MOVE_CAST(Function)(f), a);
- BOOST_ASIO_HANDLER_CREATION((this->context(), *p.p,
- "io_context", &this->context(), 0, "post"));
+ BOOST_ASIO_HANDLER_CREATION((*io_context_, *p.p,
+ "io_context", io_context_, 0, "post"));
- io_context_.impl_.post_immediate_completion(p.p, false);
+ io_context_->impl_.post_immediate_completion(p.p, false);
p.v = p.p = 0;
}
-template <typename Function, typename Allocator>
-void io_context::executor_type::defer(
- BOOST_ASIO_MOVE_ARG(Function) f, const Allocator& a) const
+template <typename Allocator, unsigned int Bits>
+template <typename Function, typename OtherAllocator>
+void io_context::basic_executor_type<Allocator, Bits>::defer(
+ BOOST_ASIO_MOVE_ARG(Function) f, const OtherAllocator& a) const
{
typedef typename decay<Function>::type function_type;
// Allocate and construct an operation to wrap the function.
- typedef detail::executor_op<function_type, Allocator, detail::operation> op;
+ typedef detail::executor_op<function_type,
+ OtherAllocator, detail::operation> op;
typename op::ptr p = { detail::addressof(a), op::ptr::allocate(a), 0 };
p.p = new (p.v) op(BOOST_ASIO_MOVE_CAST(Function)(f), a);
- BOOST_ASIO_HANDLER_CREATION((this->context(), *p.p,
- "io_context", &this->context(), 0, "defer"));
+ BOOST_ASIO_HANDLER_CREATION((*io_context_, *p.p,
+ "io_context", io_context_, 0, "defer"));
- io_context_.impl_.post_immediate_completion(p.p, true);
+ io_context_->impl_.post_immediate_completion(p.p, true);
p.v = p.p = 0;
}
-
-inline bool
-io_context::executor_type::running_in_this_thread() const BOOST_ASIO_NOEXCEPT
-{
- return io_context_.impl_.can_dispatch();
-}
+#endif // !defined(BOOST_ASIO_NO_TS_EXECUTORS)
#if !defined(BOOST_ASIO_NO_DEPRECATED)
inline io_context::work::work(boost::asio::io_context& io_context)
projects / ceph.git / blobdiff