Class ILLIXR::RelativeClock

ClassList > ILLIXR > RelativeClock

Relative clock for all of ILLIXR .More...

• #include <relative_clock.hpp>

Inherits the following classes: ILLIXR::phonebook::service

Public Types

Type	Name
typedef _clock_duration	duration
typedef _clock_period	period
typedef _clock_rep	rep

Public Static Attributes

Type	Name
constexpr bool	is_steady = true

Public Functions

Type	Name
int64_t	absolute_ns (time_point relative)
bool	is_started () const Check if the clock is started.
time_point	now () const
void	start () Starts the clock. All times are relative to this point.
time_point	start_time () const Get the start time of the clock.

Public Functions inherited from ILLIXR::phonebook::service

See ILLIXR::phonebook::service

Type	Name
virtual	~service () = default

Detailed Description

Please use this instead of std::chrono clocks; this way, you can fake real time without changing your code.

It also eliminates the class of bugs relating to using absolute time instead of time-since-start.

Unfortunately this can't satisfy Clock because it needs to have data (namely _m_start) shared across link-time boundaries. There's no clean way to do this with static variables, so instead I use instance variables and Phonebook.

Public Types Documentation

typedef duration

using ILLIXR::RelativeClock::duration =  _clock_duration;

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typedef period

using ILLIXR::RelativeClock::period =  _clock_period;

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typedef rep

using ILLIXR::RelativeClock::rep =  _clock_rep;

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Public Static Attributes Documentation

variable is_steady

constexpr bool ILLIXR::RelativeClock::is_steady;

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Public Functions Documentation

function absolute_ns

inline int64_t ILLIXR::RelativeClock::absolute_ns (
    time_point relative
) 

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function is_started

Check if the clock is started.

inline bool ILLIXR::RelativeClock::is_started () const

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function now

inline time_point ILLIXR::RelativeClock::now () const

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function start

Starts the clock. All times are relative to this point.

inline void ILLIXR::RelativeClock::start () 

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function start_time

Get the start time of the clock.

inline time_point ILLIXR::RelativeClock::start_time () const

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The documentation for this class was generated from the following file include/illixr/relative_clock.hpp