logging macros

Shorthand macros to write an output to the logger. More...

Namespaces
	boost
	boost::log

Macros
#define	CUSTOM_LOG(logger, sev)
#define	LOG_T(state)   CUSTOM_LOG((get_logger(state)), logging::severity::trace)
#define	LOG_D(state)   CUSTOM_LOG((get_logger(state)), logging::severity::debug)
#define	LOG_I(state)   CUSTOM_LOG((get_logger(state)), logging::severity::info)
#define	LOG_W(state)   CUSTOM_LOG((get_logger(state)), logging::severity::warning)
#define	LOG_E(state)   CUSTOM_LOG((get_logger(state)), logging::severity::error)
#define	LOG_F(state)   CUSTOM_LOG((get_logger(state)), logging::severity::fatal)

Typedefs
template<typename T >
using	MutLog = logging::attrs::mutable_constant< T, std::shared_mutex >

Functions
template<typename ValueType >
auto	set_get_attrib (const char *name, ValueType value) -> ValueType
auto	get_logger (walker_state *state) -> Logger &
auto	get_logger (UPtr< walker_state > &state) -> Logger &
auto	get_logger (SPtr< Logger > &in) -> Logger &

Detailed Description

Shorthand macros to write an output to the logger.

Macro Definition Documentation

CUSTOM_LOG

#define CUSTOM_LOG	(		logger,
			sev
	)

Value:

    set_get_attrib("File", Str{__FILE__});                                \
    set_get_attrib("Line", __LINE__);                                     \
    set_get_attrib("Func", Str{__PRETTY_FUNCTION__});                     \
    BOOST_LOG_SEV(logger, sev)

Wrapper around the logger call for setting the 'File', 'Line', and 'Func' attributes.

LOG_D

#define LOG_D

(

state

)

CUSTOM_LOG((get_logger(state)), logging::severity::debug)

LOG_E

#define LOG_E

(

state

)

CUSTOM_LOG((get_logger(state)), logging::severity::error)

LOG_F

#define LOG_F

(

state

)

CUSTOM_LOG((get_logger(state)), logging::severity::fatal)

LOG_I

#define LOG_I

(

state

)

CUSTOM_LOG((get_logger(state)), logging::severity::info)

LOG_T

#define LOG_T

(

state

)

CUSTOM_LOG((get_logger(state)), logging::severity::trace)

LOG_W

#define LOG_W

(

state

)

CUSTOM_LOG((get_logger(state)), logging::severity::warning)

Typedef Documentation

MutLog

template<typename T >

using MutLog = logging::attrs::mutable_constant<T, std::shared_mutex>

Type alias for mutable constant template used in the logging. The application might run in the multithreaded mode, so shared mutex is used for guarding access to the data.

Function Documentation

get_logger() [1/3]

auto get_logger ( SPtr< Logger > &  in ) -> Logger&

inline

get_logger() [2/3]

auto get_logger ( UPtr< walker_state > &  state ) -> Logger&

inline

get_logger() [3/3]

auto get_logger ( walker_state *  state ) -> Logger&

inline

set_get_attrib()

template<typename ValueType >

auto set_get_attrib	(	const char *	name,
		ValueType	value
	)		-> ValueType

Set value of the attribute and return a reference to it, for further modifications.

Note

The type of the value must match exactly with the original attribute declaration - using const char* instead of the std::string will result in the exception