highResTimeFunctions.h File Reference

#include <ctime>
#include <sys/time.h>
#include <cmath>

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Functions
static bool	timespec_greater (const struct timespec *t1, const struct timespec *t0)
static bool	timespec_greater (const struct timespec t1, const struct timespec t0)
static bool	timespec_less (const struct timespec *t1, const struct timespec *t0)
static bool	timespec_less (const struct timespec t1, const struct timespec t0)
static bool	timespec_equal (const struct timespec *t1, const struct timespec *t0)
static bool	timespec_equal (const struct timespec t1, const struct timespec t0)
static void	timespec_reset (struct timespec *ret)
static void	set_normalized_timespec (struct timespec *ts, time_t sec, long nsec)
static struct timespec	convert_to_timespec (const double timeValue)
static double	convert_from_timespec (const timespec actual)
static void	timespec_add (struct timespec *ret, const struct timespec *t1, const struct timespec *t0)
static void	timespec_add (struct timespec *ret, const struct timespec t1, const struct timespec t0)
static struct timespec	timespec_add (const struct timespec t1, const struct timespec t0)
static struct timespec	timespec_add (const struct timespec t1, const double time0)
static void	timespec_subtract (struct timespec *ret, const struct timespec *t1, const struct timespec *t0)
static void	timespec_subtract (struct timespec *ret, const struct timespec t1, const struct timespec t0)
static struct timespec	timespec_subtract (const struct timespec t1, const struct timespec t0)
static struct timespec	timespec_subtract (const struct timespec t1, const double time0)
static double	diff_timespec (struct timespec *ret, const struct timespec *t1, const struct timespec *t0)
static double	diff_timespec (struct timespec *ret, const struct timespec t1, const struct timespec t0)
static double	diff_timespec (const struct timespec t1, const struct timespec t0)
static double	diff_timespec (const struct timespec *t1, const struct timespec *t0)
static void	get_highres_clock (struct timespec *ret)
static struct timespec	get_highres_clock ()
static bool	timespec_empty (const struct timespec *ret)
static bool	timespec_empty (const struct timespec ret)
Variables
static const long	NSEC_PER_SEC = 1000000000L

---

Function Documentation

static double convert_from_timespec

(

const timespec

actual

)

[inline, static]

References NSEC_PER_SEC.

Referenced by diff_timespec().

static struct timespec convert_to_timespec

(

const double

timeValue

)

[static, read]

References NSEC_PER_SEC, and set_normalized_timespec().

Referenced by timespec_add(), and timespec_subtract().

static double diff_timespec	(	struct timespec *	ret,
		const struct timespec *	t1,
		const struct timespec *	t0
	)		[inline, static]

References convert_from_timespec(), NULL, set_normalized_timespec(), and timespec_greater().

Referenced by diff_timespec().

static double diff_timespec	(	struct timespec *	ret,
		const struct timespec	t1,
		const struct timespec	t0
	)		[inline, static]

References diff_timespec().

static double diff_timespec	(	const struct timespec	t1,
		const struct timespec	t0
	)		[inline, static]

References diff_timespec(), and NULL.

static double diff_timespec	(	const struct timespec *	t1,
		const struct timespec *	t0
	)		[inline, static]

References diff_timespec(), and NULL.

static void get_highres_clock

(

struct timespec *

ret

)

[inline, static]

References NULL.

Referenced by get_highres_clock().

static struct timespec get_highres_clock

(

)

[static, read]

References get_highres_clock().

static void set_normalized_timespec	(	struct timespec *	ts,
		time_t	sec,
		long	nsec
	)		[inline, static]

References NSEC_PER_SEC.

Referenced by convert_to_timespec(), diff_timespec(), timespec_add(), and timespec_subtract().

static void timespec_add	(	struct timespec *	ret,
		const struct timespec *	t1,
		const struct timespec *	t0
	)		[inline, static]

References set_normalized_timespec().

Referenced by Waterfall3DDisplayPlot::TimeScale::ticLabel(), and timespec_add().

static void timespec_add	(	struct timespec *	ret,
		const struct timespec	t1,
		const struct timespec	t0
	)		[inline, static]

References timespec_add().

static struct timespec timespec_add	(	const struct timespec	t1,
		const struct timespec	t0
	)		[static, read]

References timespec_add().

static struct timespec timespec_add	(	const struct timespec	t1,
		const double	time0
	)		[static, read]

References convert_to_timespec(), and timespec_add().

static bool timespec_empty

(

const struct timespec *

ret

)

[inline, static]

Referenced by timespec_empty().

static bool timespec_empty

(

const struct timespec

ret

)

[inline, static]

References timespec_empty().

static bool timespec_equal	(	const struct timespec	t1,
		const struct timespec	t0
	)		[inline, static]

static bool timespec_equal	(	const struct timespec *	t1,
		const struct timespec *	t0
	)		[inline, static]

static bool timespec_greater	(	const struct timespec *	t1,
		const struct timespec *	t0
	)		[inline, static]

Referenced by diff_timespec().

static bool timespec_greater	(	const struct timespec	t1,
		const struct timespec	t0
	)		[inline, static]

static bool timespec_less	(	const struct timespec	t1,
		const struct timespec	t0
	)		[inline, static]

static bool timespec_less	(	const struct timespec *	t1,
		const struct timespec *	t0
	)		[inline, static]

static void timespec_reset

(

struct timespec *

ret

)

[inline, static]

static void timespec_subtract	(	struct timespec *	ret,
		const struct timespec *	t1,
		const struct timespec *	t0
	)		[inline, static]

References set_normalized_timespec().

Referenced by timespec_subtract().

static struct timespec timespec_subtract	(	const struct timespec	t1,
		const double	time0
	)		[static, read]

References convert_to_timespec(), and timespec_subtract().

static struct timespec timespec_subtract	(	const struct timespec	t1,
		const struct timespec	t0
	)		[static, read]

References timespec_subtract().

static void timespec_subtract	(	struct timespec *	ret,
		const struct timespec	t1,
		const struct timespec	t0
	)		[inline, static]

References timespec_subtract().

---

Variable Documentation

const long NSEC_PER_SEC = 1000000000L [static]

Referenced by convert_from_timespec(), convert_to_timespec(), and set_normalized_timespec().