ros Namespace Reference

Classes
class	Duration
	Duration representation for use with the Time class. More...
class	DurationBase
	Base class for Duration implementations. Provides storage, common functions and operator overloads. This should not need to be used directly. More...
class	NoHighPerformanceTimersException
	Thrown if windoze high perf. timestamping is unavailable. More...
class	Rate
	Class to help run loops at a desired frequency. More...
class	Time
	Time representation. May either represent wall clock time or ROS clock time. More...
class	TimeBase
	Base class for Time implementations. Provides storage, common functions and operator overloads. This should not need to be used directly. More...
class	TimeNotInitializedException
	Thrown if the ros subsystem hasn't been initialised before use. More...
class	WallDuration
	Duration representation for use with the WallTime class. More...
class	WallRate
	Class to help run loops at a desired frequency. This version always uses wall-clock time. More...
class	WallTime
	Time representation. Always wall-clock time. More...
Functions
const Duration	DURATION_MAX (std::numeric_limits< int32_t >::max(), 999999999)
const Duration	DURATION_MIN (std::numeric_limits< int32_t >::min(), 0)
static bool	g_initialized (false)
static bool	g_stopped (false)
static bool	g_use_sim_time (true)
void	normalizeSecNSec (uint32_t &sec, uint32_t &nsec)
void	normalizeSecNSec (uint64_t &sec, uint64_t &nsec)
void	normalizeSecNSecSigned (int32_t &sec, int32_t &nsec)
void	normalizeSecNSecSigned (int64_t &sec, int64_t &nsec)
void	normalizeSecNSecUnsigned (int64_t &sec, int64_t &nsec)
std::ostream &	operator<< (std::ostream &os, const WallTime &rhs)
std::ostream &	operator<< (std::ostream &os, const Time &rhs)
std::ostream &	operator<< (std::ostream &os, const WallDuration &rhs)
std::ostream &	operator<< (std::ostream &os, const Duration &rhs)
int	ros_nanosleep (const uint32_t &sec, const uint32_t &nsec)
	Simple representation of the rt library nanosleep function.
bool	ros_wallsleep (uint32_t sec, uint32_t nsec)
	Go to the wall!
void	ros_walltime (uint32_t &sec, uint32_t &nsec) throw (NoHighPerformanceTimersException)
const Time	TIME_MAX (std::numeric_limits< uint32_t >::max(), 999999999)
const Time	TIME_MIN (0, 1)
Variables
const Duration	DURATION_MAX
const Duration	DURATION_MIN
static Time	g_sim_time (0, 0)
static boost::mutex	g_sim_time_mutex
const Time	TIME_MAX
const Time	TIME_MIN

---

Function Documentation

const Duration ros::DURATION_MAX	(	std::numeric_limits< int32_t >::	max(),
		999999999
	)

const Duration ros::DURATION_MIN	(	std::numeric_limits< int32_t >::	min(),
		0
	)

static bool ros::g_initialized

(

false

)

[static]

static bool ros::g_stopped

(

false

)

[static]

static bool ros::g_use_sim_time

(

true

)

[static]

void ros::normalizeSecNSec	(	uint32_t &	sec,
		uint32_t &	nsec
	)			[inline]

Definition at line 107 of file time.h.

void ros::normalizeSecNSec	(	uint64_t &	sec,
		uint64_t &	nsec
	)			[inline]

Definition at line 95 of file time.h.

void ros::normalizeSecNSecSigned	(	int32_t &	sec,
		int32_t &	nsec
	)			[inline]

Definition at line 70 of file duration.h.

void ros::normalizeSecNSecSigned	(	int64_t &	sec,
		int64_t &	nsec
	)			[inline]

Definition at line 47 of file duration.h.

void ros::normalizeSecNSecUnsigned	(	int64_t &	sec,
		int64_t &	nsec
	)			[inline]

Definition at line 118 of file time.h.

std::ostream & ros::operator<<	(	std::ostream &	os,
		const WallTime &	rhs
	)

Definition at line 392 of file time.cpp.

std::ostream & ros::operator<<	(	std::ostream &	os,
		const Time &	rhs
	)

Definition at line 303 of file time.cpp.

std::ostream & ros::operator<<	(	std::ostream &	os,
		const WallDuration &	rhs
	)

Definition at line 406 of file time.cpp.

std::ostream & ros::operator<<	(	std::ostream &	os,
		const Duration &	rhs
	)

Definition at line 309 of file time.cpp.

int ros::ros_nanosleep	(	const uint32_t &	sec,
		const uint32_t &	nsec
	)

Simple representation of the rt library nanosleep function.

Definition at line 162 of file time.cpp.

bool ros::ros_wallsleep	(	uint32_t	sec,
		uint32_t	nsec
	)

Go to the wall!

Todo:

Fully implement the win32 parts, currently just like a regular sleep.

Definition at line 198 of file time.cpp.

void ros::ros_walltime	(	uint32_t &	sec,
		uint32_t &	nsec
	)			throw (NoHighPerformanceTimersException)

Definition at line 88 of file time.cpp.

const Time ros::TIME_MAX	(	std::numeric_limits< uint32_t >::	max(),
		999999999
	)

const Time ros::TIME_MIN	(	0	,
		1
	)

---

Variable Documentation

const Duration ros::DURATION_MAX

const Duration ros::DURATION_MIN

Time ros::g_sim_time(0, 0) [static]

boost::mutex ros::g_sim_time_mutex [static]

Definition at line 75 of file time.cpp.

const Time ros::TIME_MAX

const Time ros::TIME_MIN(0, 1)