swift::misc::ITimestampObjectList< OBJ, CONTAINER > Class Template Reference

List of objects with timestamp. Such objects should implement. More...

Inheritance diagram for swift::misc::ITimestampObjectList< OBJ, CONTAINER >:

Public Types
enum	HintTimestampSort { NoTimestampSortHint , TimestampLatestFirst , TimestampLatestLast }
	Hint if the list is sorted.

Public Member Functions
CONTAINER	findBefore (const QDateTime &dateTime) const
	List of objects before dateTime (older)
CONTAINER	findBefore (qint64 msSinceEpoch) const
	List of objects before msSinceEpoch (older)
OBJ	findObjectBeforeOrDefault (qint64 msSinceEpoch) const
	Object before timestamp or default (older)
CONTAINER	findBeforeAndRemove (qint64 msSinceEpoch)
	Get objects before msSinceEpoch and remove those.
CONTAINER	findBeforeNowMinusOffset (qint64 msOffset) const
	List of objects before now - offset.
CONTAINER	findAfter (const QDateTime &dateTime) const
	List of objects after dateTime (newer)
CONTAINER	findAfter (qint64 msSinceEpoch) const
	List of objects after msSinceEpoch (newer)
CONTAINER	findAfterNowMinusOffset (qint64 msOffset) const
	List of objects before now - offset.
OBJ	findObjectAfterOrDefault (qint64 msSinceEpoch) const
	List of objects after msSinceEpoch (newer)
CONTAINER	findInvalidTimestamps () const
	Objects without valid timestamp.
OBJ	findClosestTimeDistance (qint64 msSinceEpoch) const
	Find closest (or default)
bool	hasInvalidTimestamps () const
	Has invalid timestamp.
void	setCurrentUtcTime ()
	Set all timestamps to now.
void	setUtcTime (qint64 msSinceEpoch)
	Set all timestamps to given time.
void	setInvalidTimestampsToCurrentUtcTime ()
	Set invalid timestamps to now.
QDateTime	latestTimestamp () const
	Latest timestamp.
qint64	latestTimestampMsecsSinceEpoch () const
	Latest timestamp.
QDateTime	oldestTimestamp () const
	Oldest timestamp.
qint64	oldestTimestampMsecsSinceEpoch () const
	Oldest timestamp.
OBJ	latestObject () const
	Latest object.
OBJ	oldestObject () const
	Latest object.
int	removeBefore (const QDateTime &dateTime)
	Remove objects with timestamp before dateTime.
int	removeBefore (qint64 msSinceEpoch)
	Remove objects with timestamp before dateTime.
int	removeOlderThanNowMinusOffset (qint64 offsetMs)
	Remove objects older than seconds.
void	sortLatestFirst ()
	Sort by timestamp.
void	sortOldestFirst ()
	Sort by timestamp.
void	push_frontKeepLatestFirst (const OBJ &value, bool replaceSameTimestamp=true, int maxElements=-1)
	Insert as first element by keeping maxElements and the latest first.
void	push_backIncreaseTimestamp (const OBJ &newObject)
	Push back and increase the timestamp at least by +1ms if equal to last element. More...
void	push_backOverrideTimestamp (const OBJ &newObject, qint64 newTsMsSinceEpoch)
	Push back, but set new timestamp.
void	setNewTimestampStartingLast (qint64 startTimeStampMs, qint64 deltaTimeMs)
	Set new timestamps starting with the last element.
int	replaceIfSameTimestamp (const OBJ &newObject)
	Replace if an object has the same timestamp.
bool	isSortedLatestLast () const
	Is completely sorted: latest last. More...
bool	isSortedLatestFirst () const
	Is completely sorted: latest last. More...
void	addMsecs (qint64 msToAdd)
	Adds a time to all values.
void	setSortHint (HintTimestampSort hint)
	Set the hint.
MillisecondsMinMaxMean	getTimestampDifferenceMinMaxMean () const
	Difference of timestamp values. More...

Protected Member Functions
	ITimestampObjectList ()=default
	Constructor.
const CONTAINER &	container () const
	Container.
CONTAINER &	container ()
	Container.

Protected Attributes
HintTimestampSort	m_tsSortHint = NoTimestampSortHint
	sort hint

Detailed Description

template<class OBJ, class CONTAINER>
class swift::misc::ITimestampObjectList< OBJ, CONTAINER >

List of objects with timestamp. Such objects should implement.

See also

ITimestampBased

Definition at line 49 of file timestampobjectlist.h.

Member Function Documentation

getTimestampDifferenceMinMaxMean()

template<class OBJ , class CONTAINER >

MillisecondsMinMaxMean swift::misc::ITimestampObjectList< OBJ, CONTAINER >::getTimestampDifferenceMinMaxMean ( ) const

inline

Difference of timestamp values.

Precondition

timestamp list has to be sorted to get meaningful values

Definition at line 356 of file timestampobjectlist.h.

isSortedLatestFirst()

template<class OBJ , class CONTAINER >

bool swift::misc::ITimestampObjectList< OBJ, CONTAINER >::isSortedLatestFirst ( ) const

inline

Is completely sorted: latest last.

Remarks

all object must have a valid timestamp

Definition at line 331 of file timestampobjectlist.h.

isSortedLatestLast()

template<class OBJ , class CONTAINER >

bool swift::misc::ITimestampObjectList< OBJ, CONTAINER >::isSortedLatestLast ( ) const

inline

Is completely sorted: latest last.

Remarks

all object must have a valid timestamp

Definition at line 316 of file timestampobjectlist.h.

push_backIncreaseTimestamp()

template<class OBJ , class CONTAINER >

void swift::misc::ITimestampObjectList< OBJ, CONTAINER >::push_backIncreaseTimestamp ( const OBJ &  newObject )

inline

Push back and increase the timestamp at least by +1ms if equal to last element.

Remarks

if the timestamp is already greater it does not modifcation

Definition at line 262 of file timestampobjectlist.h.

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

• src/misc/timestampobjectlist.h