roo_time.h File Reference

#include <inttypes.h>

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Data Structures
class	roo_time::Duration
	Represents an amount of time (e.g. 5s, 10min). More...
struct	roo_time::Duration::Components
	Calendar-like decomposition of a duration value. More...
class	roo_time::Uptime
	Represents an instant relative to process/boot start time. More...
class	roo_time::WallTime
	Represents absolute wall time since Unix epoch. More...
class	roo_time::WallTimeClock
	Abstract interface for obtaining current wall time. More...
class	roo_time::TimeZone
class	roo_time::DateTime
	Represents wall time decomposed into date/time in a specific time zone. More...

Namespaces
namespace	roo_time
	Umbrella header for the roo_time module.
namespace	roo_time::timezone

Typedefs
using	roo_time::Interval = Duration
	Backwards compatibility alias. Prefer Duration in new code.

Enumerations
enum	roo_time::DayOfWeek {   roo_time::kSunday = 0 , roo_time::kMonday = 1 , roo_time::kTuesday = 2 , roo_time::kWednesday = 3 ,   roo_time::kThursday = 4 , roo_time::kFriday = 5 , roo_time::kSaturday = 6 }
enum	roo_time::Month {   roo_time::kJanuary = 1 , roo_time::kFebruary = 2 , roo_time::kMarch = 3 , roo_time::kApril = 4 ,   roo_time::kMay = 5 , roo_time::kJune = 6 , roo_time::kJuly = 7 , roo_time::kAugust = 8 ,   roo_time::kSeptember = 9 , roo_time::kOctober = 10 , roo_time::kNovember = 11 , roo_time::kDecember = 12 }

Functions
constexpr Duration	roo_time::Micros (long long micros)
	Constructs a duration from microseconds.
constexpr Duration	roo_time::Millis (long long millis)
	Constructs a duration from milliseconds.
constexpr Duration	roo_time::Millis (unsigned long long millis)
constexpr Duration	roo_time::Millis (long millis)
constexpr Duration	roo_time::Millis (unsigned long millis)
constexpr Duration	roo_time::Millis (int millis)
constexpr Duration	roo_time::Millis (unsigned int millis)
constexpr Duration	roo_time::Millis (short millis)
constexpr Duration	roo_time::Millis (unsigned short millis)
constexpr Duration	roo_time::Millis (float millis)
constexpr Duration	roo_time::Millis (double millis)
constexpr Duration	roo_time::Seconds (long long seconds)
	Constructs a duration from seconds.
constexpr Duration	roo_time::Seconds (unsigned long long seconds)
constexpr Duration	roo_time::Seconds (long seconds)
constexpr Duration	roo_time::Seconds (unsigned long seconds)
constexpr Duration	roo_time::Seconds (int seconds)
constexpr Duration	roo_time::Seconds (unsigned int seconds)
constexpr Duration	roo_time::Seconds (short seconds)
constexpr Duration	roo_time::Seconds (unsigned short seconds)
constexpr Duration	roo_time::Seconds (float seconds)
constexpr Duration	roo_time::Seconds (double seconds)
constexpr Duration	roo_time::Minutes (long long minutes)
	Constructs a duration from minutes.
constexpr Duration	roo_time::Minutes (unsigned long long minutes)
constexpr Duration	roo_time::Minutes (long minutes)
constexpr Duration	roo_time::Minutes (unsigned long minutes)
constexpr Duration	roo_time::Minutes (int minutes)
constexpr Duration	roo_time::Minutes (unsigned int minutes)
constexpr Duration	roo_time::Minutes (short minutes)
constexpr Duration	roo_time::Minutes (unsigned short minutes)
constexpr Duration	roo_time::Minutes (float minutes)
constexpr Duration	roo_time::Minutes (double minutes)
constexpr Duration	roo_time::Hours (long long hours)
	Constructs a duration from hours.
constexpr Duration	roo_time::Hours (unsigned long long minutes)
constexpr Duration	roo_time::Hours (long minutes)
constexpr Duration	roo_time::Hours (unsigned long minutes)
constexpr Duration	roo_time::Hours (int minutes)
constexpr Duration	roo_time::Hours (unsigned int minutes)
constexpr Duration	roo_time::Hours (short minutes)
constexpr Duration	roo_time::Hours (unsigned short minutes)
constexpr Duration	roo_time::Hours (float hours)
constexpr Duration	roo_time::Hours (double hours)
bool	roo_time::operator== (const Duration &a, const Duration &b)
	Returns true if both durations are equal.
bool	roo_time::operator!= (const Duration &a, const Duration &b)
	Returns true if durations differ.
bool	roo_time::operator< (const Duration &a, const Duration &b)
	Returns true if a is shorter than b.
bool	roo_time::operator> (const Duration &a, const Duration &b)
	Returns true if a is longer than b.
bool	roo_time::operator<= (const Duration &a, const Duration &b)
	Returns true if a is not longer than b.
bool	roo_time::operator>= (const Duration &a, const Duration &b)
	Returns true if a is not shorter than b.
Duration	roo_time::operator+ (const Duration &a, const Duration &b)
	Returns the sum of two durations.
Duration	roo_time::operator- (const Duration &a, const Duration &b)
	Returns the difference between two durations.
Duration	roo_time::operator* (const Duration &a, int b)
	Multiplies duration by an integer factor.
Duration	roo_time::operator* (int a, const Duration &b)
	Multiplies duration by an integer factor.
bool	roo_time::operator== (const Uptime &a, const Uptime &b)
	Returns true if uptimes are equal.
bool	roo_time::operator!= (const Uptime &a, const Uptime &b)
	Returns true if uptimes differ.
bool	roo_time::operator< (const Uptime &a, const Uptime &b)
	Returns true if a is earlier than b.
bool	roo_time::operator> (const Uptime &a, const Uptime &b)
	Returns true if a is later than b.
bool	roo_time::operator<= (const Uptime &a, const Uptime &b)
	Returns true if a is not later than b.
bool	roo_time::operator>= (const Uptime &a, const Uptime &b)
	Returns true if a is not earlier than b.
Duration	roo_time::operator- (const Uptime &a, const Uptime &b)
	Returns elapsed duration between two uptime instants.
Uptime	roo_time::operator+ (const Uptime &u, const Duration &i)
	Returns uptime shifted by duration.
Uptime	roo_time::operator- (const Uptime &u, const Duration &i)
	Returns uptime shifted backwards by duration.
Uptime	roo_time::operator+ (const Duration &i, const Uptime &u)
	Returns uptime shifted by duration.
void	roo_time::Delay (Duration duration)
	Delays execution for duration.
void	roo_time::DelayUntil (Uptime deadline)
	Delays execution until deadline.
bool	roo_time::operator== (const WallTime &a, const WallTime &b)
	Returns true if both wall times are equal.
bool	roo_time::operator!= (const WallTime &a, const WallTime &b)
	Returns true if wall times differ.
bool	roo_time::operator< (const WallTime &a, const WallTime &b)
	Returns true if a is earlier than b.
bool	roo_time::operator> (const WallTime &a, const WallTime &b)
	Returns true if a is later than b.
bool	roo_time::operator<= (const WallTime &a, const WallTime &b)
	Returns true if a is not later than b.
bool	roo_time::operator>= (const WallTime &a, const WallTime &b)
	Returns true if a is not earlier than b.
Duration	roo_time::operator- (const WallTime &a, const WallTime &b)
	Returns elapsed duration between two wall times.
WallTime	roo_time::operator+ (const WallTime &t, const Duration &i)
	Returns wall time shifted by duration.
WallTime	roo_time::operator- (const WallTime &t, const Duration &i)
	Returns wall time shifted backwards by duration.
WallTime	roo_time::operator+ (const Duration &i, const WallTime &t)
	Returns wall time shifted by duration.
bool	roo_time::operator== (const DateTime &a, const DateTime &b)
	Returns true if both date-times represent the same instant and offset.
bool	roo_time::operator!= (const DateTime &a, const DateTime &b)
	Returns true if date-times differ in instant or time-zone offset.