DateTime Class Reference

Represents a point in time. More...

#include <ArmarXCore/core/time/DateTime.h>

Public Member Functions
ClockType	clockType () const
	DateTime ()
	DateTime (const IceUtil::Time &ice)
	DateTime (Duration timeSinceEpoch, ClockType clock=ClockType::Virtual, const std::string &hostname="unknown")
	DateTime (std::int64_t microSecondsSinceEpoch, ClockType clock=ClockType::Virtual, const std::string &hostname="unknown")
std::string	hostname () const
bool	isInvalid () const
bool	isValid () const
	operator IceUtil::Time () const
bool	operator!= (const DateTime &rhs) const
DateTime	operator+ (const Duration &rhs) const
DateTime &	operator+= (const Duration &rhs)
Duration	operator- (const DateTime &rhs) const
DateTime	operator- (const Duration &rhs) const
DateTime &	operator-= (const Duration &rhs)
bool	operator< (const DateTime &rhs) const
bool	operator<= (const DateTime &rhs) const
bool	operator== (const DateTime &rhs) const
bool	operator> (const DateTime &rhs) const
bool	operator>= (const DateTime &rhs) const
std::string	toDateString () const
std::string	toDateTimeString () const
Duration	toDurationSinceEpoch () const
std::int64_t	toMicroSeconds () const
std::int64_t	toMicroSecondsSinceEpoch () const
std::int64_t	toMilliSecondsSinceEpoch () const
std::int64_t	toSecondsSinceEpoch () const
std::string	toString (const std::string &format) const
	String representation of current date time according to given format string. More...
std::string	toTimeString () const

Static Public Member Functions
static DateTime	Invalid ()
static DateTime	microSeconds (long microSeconds)
static DateTime	Now ()
static DateTime	now ()

Protected Attributes
ClockType	_clockType
std::string	_hostname
Duration	_timeSinceEpoch

Static Protected Attributes
static const Duration	_invalidTimeSinceEpoch

Detailed Description

Represents a point in time.

API and implementation to match IceUtil::Time (where applicable).

Definition at line 24 of file DateTime.h.

Constructor & Destructor Documentation

DateTime() [1/4]

DateTime

(

)

Definition at line 17 of file DateTime.cpp.

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DateTime() [2/4]

DateTime	(	Duration	timeSinceEpoch,
		ClockType	clock = ClockType::Virtual,
		const std::string &	hostname = "unknown"
	)

Definition at line 22 of file DateTime.cpp.

DateTime() [3/4]

DateTime	(	std::int64_t	microSecondsSinceEpoch,
		ClockType	clock = ClockType::Virtual,
		const std::string &	hostname = "unknown"
	)

Definition at line 28 of file DateTime.cpp.

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DateTime() [4/4]

DateTime

(

const IceUtil::Time &

ice

)

Definition at line 38 of file DateTime.cpp.

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Member Function Documentation

clockType()

ClockType clockType

(

)

const

Definition at line 111 of file DateTime.cpp.

hostname()

std::string hostname

(

)

const

Definition at line 117 of file DateTime.cpp.

Invalid()

DateTime Invalid ( )

static

Definition at line 57 of file DateTime.cpp.

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isInvalid()

bool isInvalid

(

)

const

Definition at line 129 of file DateTime.cpp.

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isValid()

bool isValid

(

)

const

Definition at line 123 of file DateTime.cpp.

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microSeconds()

static DateTime microSeconds ( long  microSeconds )

inlinestatic

Definition at line 94 of file DateTime.h.

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Now()

DateTime Now ( )

static

Definition at line 51 of file DateTime.cpp.

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now()

static DateTime now ( )

inlinestatic

Definition at line 87 of file DateTime.h.

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operator IceUtil::Time()

operator IceUtil::Time

(

)

const

Definition at line 43 of file DateTime.cpp.

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operator!=()

bool operator!=

(

const DateTime &

rhs

)

const

Definition at line 197 of file DateTime.cpp.

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operator+()

DateTime operator+

(

const Duration &

rhs

)

const

Definition at line 135 of file DateTime.cpp.

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operator+=()

DateTime & operator+=

(

const Duration &

rhs

)

Definition at line 141 of file DateTime.cpp.

operator-() [1/2]

Duration operator-

(

const DateTime &

rhs

)

const

Definition at line 161 of file DateTime.cpp.

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operator-() [2/2]

DateTime operator-

(

const Duration &

rhs

)

const

Definition at line 148 of file DateTime.cpp.

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operator-=()

DateTime & operator-=

(

const Duration &

rhs

)

Definition at line 154 of file DateTime.cpp.

operator<()

bool operator<

(

const DateTime &

rhs

)

const

Definition at line 167 of file DateTime.cpp.

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operator<=()

bool operator<=

(

const DateTime &

rhs

)

const

Definition at line 173 of file DateTime.cpp.

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operator==()

bool operator==

(

const DateTime &

rhs

)

const

Definition at line 179 of file DateTime.cpp.

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operator>()

bool operator>

(

const DateTime &

rhs

)

const

Definition at line 185 of file DateTime.cpp.

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operator>=()

bool operator>=

(

const DateTime &

rhs

)

const

Definition at line 191 of file DateTime.cpp.

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toDateString()

std::string toDateString

(

)

const

Definition at line 63 of file DateTime.cpp.

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toDateTimeString()

std::string toDateTimeString

(

)

const

Definition at line 75 of file DateTime.cpp.

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toDurationSinceEpoch()

Duration toDurationSinceEpoch

(

)

const

Definition at line 105 of file DateTime.cpp.

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toMicroSeconds()

std::int64_t toMicroSeconds ( ) const

inline

Definition at line 101 of file DateTime.h.

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toMicroSecondsSinceEpoch()

std::int64_t toMicroSecondsSinceEpoch

(

)

const

Definition at line 87 of file DateTime.cpp.

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toMilliSecondsSinceEpoch()

std::int64_t toMilliSecondsSinceEpoch

(

)

const

Definition at line 93 of file DateTime.cpp.

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toSecondsSinceEpoch()

std::int64_t toSecondsSinceEpoch

(

)

const

Definition at line 99 of file DateTime.cpp.

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toString()

std::string toString

(

const std::string &

format

)

const

String representation of current date time according to given format string.

The format is according to https://en.cppreference.com/w/cpp/chrono/c/strftime. For milli seconds and micro seconds, special specifiers "%%msec" and "%%usec" were added respectively.

Example format string for "2022-03-04_16-59-10.981789": "%Y-%m-%d_%H-%M-%S.%%usec".

Parameters

format

Format string.

Returns

Formatted date time.

Definition at line 81 of file DateTime.cpp.

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toTimeString()

std::string toTimeString

(

)

const

Definition at line 69 of file DateTime.cpp.

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Member Data Documentation

_clockType

ClockType _clockType

protected

Definition at line 135 of file DateTime.h.

_hostname

std::string _hostname

protected

Definition at line 137 of file DateTime.h.

_invalidTimeSinceEpoch

const Duration _invalidTimeSinceEpoch

staticprotected

Initial value:

=
        Duration::MicroSeconds(std::numeric_limits<long>::min())

Definition at line 131 of file DateTime.h.

_timeSinceEpoch

Duration _timeSinceEpoch

protected

Definition at line 133 of file DateTime.h.

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The documentation for this class was generated from the following files:

• ArmarXCore/core/time/DateTime.h
• ArmarXCore/core/time/DateTime.cpp