TimeTools.hxx File Reference

#include <iomanip>
#include <chrono>
#include <thread>
#include "BoostHeaders.hxx"

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Namespaces
namespace	SystemTools
namespace	SystemTools::Time

Macros
#define	DATEFORMAT   "%Y-%m-%d %T"

Typedefs
typedef std::chrono::time_point< std::chrono::system_clock, std::chrono::milliseconds >	TimePoint_System_Millisecond
	Type alias for system time points with millisecond precision.
typedef std::chrono::time_point< std::chrono::system_clock, std::chrono::milliseconds >	TimePoint_System_Microsecond
	Type alias for system time points with microsecond precision.
typedef std::chrono::time_point< std::chrono::system_clock, std::chrono::milliseconds >	TimePoint_System_Second
	Type alias for system time points with second precision.

Functions
std::ostream &	operator<< (std::ostream &os, const std::chrono::system_clock::time_point &t)
	Overloads the << operator for time_point.
std::ostream &	operator<< (std::ostream &os, const timespec &ts)
	Overloads the << operator for timespec.
std::ostream &	operator<< (std::ostream &os, const timeval &tv)
	Overloads the << operator for timeval.
template<typename TimeUnit = std::chrono::seconds>
std::chrono::duration< TimeUnit >	SystemTools::Time::time_t2Duration (const time_t time)
	Converts a time_t to a duration.
template<typename TimeUnit >
time_t	SystemTools::Time::duration2Time_t (const std::chrono::duration< TimeUnit > &duration)
	Converts a duration to a time_t.
template<typename TimeUnit = std::chrono::nanoseconds, typename Rep = typename TimeUnit::rep, typename Period = typename TimeUnit::period>
std::chrono::duration< Rep, Period >	SystemTools::Time::timespec2Duration (const timespec &ts)
	Converts a timespec to a duration.
template<typename Rep , typename Period >
struct timespec	SystemTools::Time::duration2Timespec (const std::chrono::duration< Rep, Period > &dur)
	Converts a duration to a timespec.
template<typename TimeUnit = std::chrono::microseconds>
std::chrono::duration< TimeUnit >	SystemTools::Time::timeval2Duration (const timeval &tv)
	Converts a timeval to a duration.
template<typename TimeUnit >
struct timeval	SystemTools::Time::duration2Timeval (const std::chrono::duration< TimeUnit > &dur)
	Converts a duration to a timeval.
template<typename Duration = std::chrono::seconds>
std::chrono::time_point< std::chrono::system_clock, Duration >	SystemTools::Time::time_t2TimePoint (const time_t time)
	Converts a time_t to a time_point.
template<typename Duration >
time_t	SystemTools::Time::time_point2Time_t (const std::chrono::time_point< std::chrono::system_clock, Duration > &tp)
	Converts a time_point to a time_t.
template<typename Duration = std::chrono::nanoseconds>
std::chrono::time_point< std::chrono::system_clock, Duration >	SystemTools::Time::timespec2TimePoint (const timespec &ts)
	Converts a timespec to a time_point.
template<typename Duration = std::chrono::microseconds>
std::chrono::time_point< std::chrono::system_clock, Duration >	SystemTools::Time::timeval2TimePoint (const timeval &tv)
	Converts a timeval to a time_point.
template<typename Duration >
timespec	SystemTools::Time::time_point2Timespec (const std::chrono::time_point< std::chrono::system_clock, Duration > &tp)
	Converts a time_point to a timespec.
template<typename Duration >
timeval	SystemTools::Time::time_point2Timeval (const std::chrono::time_point< std::chrono::system_clock, Duration > &tp)
	Converts a time_point to a timeval.
template<typename Duration >
std::string	SystemTools::Time::time_point2String (const std::chrono::time_point< std::chrono::system_clock, Duration > &tp, const std::string &format=DATEFORMAT)
	Converts a time_point to a string.
template<typename TimeUnit >
std::string	SystemTools::Time::duration2String (const std::chrono::duration< TimeUnit > &duration, const std::string &format=DATEFORMAT)
	Converts a duration to a string.
template<typename Duration = std::chrono::seconds>
std::chrono::time_point< std::chrono::system_clock, Duration >	SystemTools::Time::string2time_point (const std::string &timeString, const std::string &timeStringFormat=DATEFORMAT)
	Converts a string to a time_point.
int32_t	SystemTools::Time::delay_periodic (int32_t delay_us)
	Delays execution periodically.

Macro Definition Documentation

DATEFORMAT

#define DATEFORMAT   "%Y-%m-%d %T"

Definition at line 13 of file TimeTools.hxx.

Typedef Documentation

TimePoint_System_Microsecond

typedef std::chrono::time_point<std::chrono::system_clock, std::chrono::milliseconds> TimePoint_System_Microsecond

Type alias for system time points with microsecond precision.

Definition at line 25 of file TimeTools.hxx.

TimePoint_System_Millisecond

typedef std::chrono::time_point<std::chrono::system_clock, std::chrono::milliseconds> TimePoint_System_Millisecond

Type alias for system time points with millisecond precision.

Definition at line 20 of file TimeTools.hxx.

TimePoint_System_Second

typedef std::chrono::time_point<std::chrono::system_clock, std::chrono::milliseconds> TimePoint_System_Second

Type alias for system time points with second precision.

Definition at line 30 of file TimeTools.hxx.

Function Documentation

operator<<() [1/3]

std::ostream & operator<<	(	std::ostream &	os,
		const std::chrono::system_clock::time_point &	t
	)

Overloads the << operator for time_point.

Parameters

os	The output stream.
t	The time_point to output.

Returns

The output stream.

operator<<() [2/3]

std::ostream & operator<<	(	std::ostream &	os,
		const timespec &	ts
	)

Overloads the << operator for timespec.

Parameters

os	The output stream.
ts	The timespec to output.

Returns

The output stream.

operator<<() [3/3]

std::ostream & operator<<	(	std::ostream &	os,
		const timeval &	tv
	)

Overloads the << operator for timeval.

Parameters

os	The output stream.
tv	The timeval to output.

Returns

The output stream.