beast::BasicSecondsClock Class Reference

A clock whose minimum resolution is one second. More...

#include <basic_seconds_clock.h>

Public Types
using	Clock = std::chrono::steady_clock
using	rep = Clock::rep
using	period = Clock::period
using	duration = Clock::duration
using	time_point = Clock::time_point

Public Member Functions
	BasicSecondsClock ()=default

Static Public Member Functions
static time_point	now ()

Static Public Attributes
static bool const	is_steady

Detailed Description

A clock whose minimum resolution is one second.

The purpose of this class is to optimize the performance of the now() member function call. It uses a dedicated thread that wakes up at least once per second to sample the requested trivial clock.

Template Parameters

Clock

A type meeting these requirements: http://en.cppreference.com/w/cpp/concept/Clock

Definition at line 16 of file basic_seconds_clock.h.

Member Typedef Documentation

Clock

using beast::BasicSecondsClock::Clock = std::chrono::steady_clock

Definition at line 19 of file basic_seconds_clock.h.

rep

using beast::BasicSecondsClock::rep = Clock::rep

Definition at line 23 of file basic_seconds_clock.h.

period

using beast::BasicSecondsClock::period = Clock::period

Definition at line 24 of file basic_seconds_clock.h.

duration

using beast::BasicSecondsClock::duration = Clock::duration

Definition at line 25 of file basic_seconds_clock.h.

time_point

using beast::BasicSecondsClock::time_point = Clock::time_point

Definition at line 26 of file basic_seconds_clock.h.

Constructor & Destructor Documentation

BasicSecondsClock()

beast::BasicSecondsClock::BasicSecondsClock ( )

explicitdefault

Member Function Documentation

now()

BasicSecondsClock::time_point beast::BasicSecondsClock::now ( )

static

Definition at line 82 of file basic_seconds_clock.cpp.

Member Data Documentation

is_steady

bool const beast::BasicSecondsClock::is_steady

static

Initial value:

                        =  
Clock::is_steady

Definition at line 28 of file basic_seconds_clock.h.