eagine::msgbus::registry Class Reference

Class combining a local bus router and a set of endpoints. More...

#include <eagine/message_bus/registry.hpp>

Public Member Functions
	registry (main_ctx_parent parent)
	Construction from parent main context object.
auto	establish (identifier log_id) -> endpoint &
	Establishes a new endpoint with the specified logger identifier. More...
template<typename Service >
auto	emplace (identifier log_id) -> std::enable_if_t< std::is_base_of_v< service_interface, Service >, Service & >
	Establishes an endpoint and instantiates a service object tied to it. More...
Public Member Functions inherited from eagine::main_ctx_object
	main_ctx_object (identifier obj_id, main_ctx_parent parent) noexcept
	Initialization from object id and parent.
auto	process_instance_id () const noexcept -> process_instance_id_t
	Returns the process id.
auto	main_context () const noexcept -> main_ctx &
	Returns a reference to the main context singleton.
auto	app_config () const noexcept -> application_config &
	Returns a reference to the application config object.
auto	as_parent () noexcept -> main_ctx_object_parent_info
	Returns this as main_ctx_object_parent_info.
template<typename T >
auto	cfg_init (string_view key, T initial, string_view tag={}) -> T
	Reads and returns the configuration value identified by key.
template<typename Extractable , typename T >
auto	cfg_extr (string_view key, T initial, string_view tag={}, type_identity< Extractable >={}) -> T
	Reads and returns the configuration value identified by key.
Public Member Functions inherited from eagine::named_logging_object< main_ctx_log_backend_getter >
	named_logging_object (identifier id, main_ctx_log_backend_getter backend_getter) noexcept
	Constructor from identifier and backend_getter object. More...
	named_logging_object (identifier id, const named_logging_object &parent) noexcept
	Constructor from logger id and parent logging object.
	named_logging_object () noexcept=default
	Construct logging object without backend.
	named_logging_object (named_logging_object &&temp) noexcept
	Move constructor.
	named_logging_object (const named_logging_object &that) noexcept
	Copy constructor.
auto	operator= (named_logging_object &&) noexcept -> named_logging_object &=default
	Move assignment operator.
auto	operator= (const named_logging_object &) -> named_logging_object &=default
	Copy assignment operator.
constexpr auto	object_id () const noexcept
	Returns the identifier of this logging object.
void	object_description (string_view display_name, string_view description) noexcept
	Sets the human-readable name and description of this object.
auto	log_fatal (string_view format) noexcept
	Create a log message entry for fatal error, with specified format. More...
auto	log_error (string_view format) noexcept
	Create a log message entry for error, with specified format. More...
auto	log_warning (string_view format) noexcept
	Create a log message entry for warning, with specified format. More...
auto	log_info (string_view format) noexcept
	Create a log message entry for information, with specified format. More...
auto	log_stat (string_view format) noexcept
	Create a log message entry for statistic, with specified format. More...
auto	log_debug (string_view format) noexcept
	Create a log message entry for debugging, with specified format. More...
auto	log_trace (string_view format) noexcept
	Create a log message entry for tracing, with specified format. More...
auto	log_backtrace (string_view format) noexcept
	Create a log message entry for backtracing, with specified format. More...
auto	log_debug_stream () noexcept
	Returns a log entry stream for debug messages. More...
auto	log_error_stream () noexcept
	Returns a log entry stream for error messages. More...
auto	log_chart_sample (identifier series, float value) noexcept -> named_logging_object &
	Stores a new value in the specified chart data series.
auto	log_chart_sample (identifier series, const tagged_quantity< T, U > &qty) noexcept -> std::enable_if_t< std::is_convertible_v< T, float >, named_logging_object & >
	Stores a new value in the specified chart data series.
auto	log_chart_sample (identifier series, const valid_if< T, P > &opt_value) noexcept -> named_logging_object &
	Stores a new value in the specified chart data series.
Public Member Functions inherited from eagine::basic_logger< main_ctx_log_backend_getter >
auto	backend () noexcept
	Returns a pointer to the backend of this logger object.
auto	instance_id () const noexcept -> logger_instance_id
	Returns the unique id of this logger instance.

Additional Inherited Members
Public Types inherited from eagine::named_logging_object< main_ctx_log_backend_getter >
using	entry_type = std::conditional_t< is_log_level_enabled_v< severity >, log_entry, no_log_entry >
	The entry type for the specified log_event_severity. More...
Public Types inherited from eagine::basic_logger< main_ctx_log_backend_getter >
using	entry_type = std::conditional_t< is_log_level_enabled_v< severity >, log_entry, no_log_entry >
	The entry type for the specified log_event_severity. More...

Detailed Description

Class combining a local bus router and a set of endpoints.

Member Function Documentation

emplace()

template<typename Service >

auto eagine::msgbus::registry::emplace ( identifier  log_id ) -> std:: enable_if_t<std::is_base_of_v<service_interface, Service>, Service&>

inline

Establishes an endpoint and instantiates a service object tied to it.

See also

establish

establish()

auto eagine::msgbus::registry::establish ( identifier  log_id ) -> endpoint&

inline

Establishes a new endpoint with the specified logger identifier.

See also

emplace

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

• eagine/message_bus/registry.hpp