...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::log::attributes::current_thread_id — A class of an attribute that always returns the current thread identifier.
// In header: <boost/log/attributes/current_thread_id.hpp> class current_thread_id : public attribute { public: // types typedef thread_id value_type; // A held attribute value type. // member classes/structs/unions // Factory implementation. class impl : public attribute_value::impl { public: // public member functions virtual bool dispatch(type_dispatcher &); virtual intrusive_ptr< attribute_value::impl > detach_from_thread(); virtual typeindex::type_index get_type() const; }; // construct/copy/destruct current_thread_id(); explicit current_thread_id(cast_source const &); };
Note | |
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This attribute can be registered globally, it will still return the correct thread identifier, no matter which thread emits the log record. |
current_thread_id
public
construct/copy/destructcurrent_thread_id();
Default constructor
explicit current_thread_id(cast_source const & source);
Constructor for casting support