Inspects the result of message handlers and triggers type-depended actions such as generating result messages. More...

#include <invoke_result_visitor.hpp>

Inherited by caf::detail::default_invoke_result_visitor< Self >.

Public Member Functions
virtual void	operator() (error &)=0
	Called if the message handler returned an error.

virtual void	operator() (message &)=0
	Called if the message handler returned any "ordinary" value.

template<class... Ts>
void	operator() (Ts &... xs)
	Wraps arbitrary values into a `message` and calls the visitor recursively.

void	operator() (const unit_t &)
	Called if the message handler returns `void` or `unit_t`.

void	operator() (unit_t &x)
	Disambiguates the variadic `operator<Ts...>()`.

template<class... Ts>
void	operator() (result< Ts... > &res)
	Dispatches on the runtime-type of `x`.

void	operator() (response_promise &)

template<class... Ts>
void	operator() (typed_response_promise< Ts... > &)

template<class... Ts>
void	operator() (delegated< Ts... > &)

template<class Out , class... Ts>
void	operator() (outbound_stream_slot< Out, Ts... > &)

template<class In >
void	operator() (inbound_stream_slot< In > &)

template<class In >
void	operator() (make_sink_result< In > &)

template<class DownstreamManager , class... Ts>
void	operator() (make_source_result< DownstreamManager, Ts... > &)

template<class In , class DownstreamManager , class... Ts>
void	operator() (make_stage_result< In, DownstreamManager, Ts... > &)

Detailed Description

Inspects the result of message handlers and triggers type-depended actions such as generating result messages.

The documentation for this class was generated from the following file:

Public Member Functions