boost::sinks::event_log::direct_event_id_mapping< AttributeValueT > Class Template Reference

Straightforward event ID mapping. More...

#include <event_log_backend.hpp>

Inheritance diagram for boost::sinks::event_log::direct_event_id_mapping< AttributeValueT >:

Collaboration diagram for boost::sinks::event_log::direct_event_id_mapping< AttributeValueT >:

Public Types
typedef AttributeValueT	attribute_value_type
	Attribute contained value type. More...
typedef base_type::mapped_type	mapped_type
	Mapped value type. More...
typedef mapped_type	result_type
	Result type. More...

Public Member Functions
	direct_event_id_mapping (attribute_name const &name)
	Constructor. More...
mapped_type	operator() (record_view const &rec) const
	Extraction operator. More...

Detailed Description

template<typename AttributeValueT = int>
class boost::sinks::event_log::direct_event_id_mapping< AttributeValueT >

Straightforward event ID mapping.

This type of mapping assumes that attribute with a particular name always provides values that map directly onto the event identifiers. The mapping simply returns the extracted attribute value converted to the event ID.

Member Typedef Documentation

typedef AttributeValueT boost::sinks::basic_direct_mapping< event_id , AttributeValueT >::attribute_value_type

inherited

Attribute contained value type.

typedef base_type::mapped_type boost::sinks::basic_direct_mapping< event_id , AttributeValueT >::mapped_type

inherited

Mapped value type.

typedef mapped_type boost::sinks::basic_mapping< event_id >::result_type

inherited

Result type.

Constructor & Destructor Documentation

template<typename AttributeValueT = int>

boost::sinks::event_log::direct_event_id_mapping< AttributeValueT >::direct_event_id_mapping ( attribute_name const &  name )

inlineexplicit

Constructor.

Parameters

name	Attribute name

Member Function Documentation

mapped_type boost::sinks::basic_direct_mapping< event_id , AttributeValueT >::operator() ( record_view const &  rec ) const

inlineinherited

Extraction operator.

Parameters

rec	A log record to extract value from

Returns

An extracted attribute value

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

• boost_1_57_0/boost/log/sinks/event_log_backend.hpp