#include <cxStreamedTimestampSynchronizer.h>

Public Member Functions
	StreamedTimestampSynchronizer ()

void	syncToCurrentTime (ImagePtr imgMsg)

void	addTimestamp (QDateTime timestamp)

void	addTimestamp (double timestamp)

double	getShift () const

Detailed Description

Process a stream of incoming timestamps, and generate a mean shift that synchronizes their time to this computer.

Use case: Timestamp series coming from another remote computer not synced to the clock of this computer should be run through this algorithm. This because CustusX stores its own timestamps during acquisition.

If the remote is in sync, either because it is localhost or otherwise synced using e.g. "sudo ntpdate -u time.euro.apple.com" on both machines or similar, this is not necessary.

See also: http://openigtlink.org/protocols/v2_timestamp.html

Definition at line 41 of file cxStreamedTimestampSynchronizer.h.

Constructor & Destructor Documentation

◆ StreamedTimestampSynchronizer()

cx::StreamedTimestampSynchronizer::StreamedTimestampSynchronizer ( )

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Definition at line 37 of file cxStreamedTimestampSynchronizer.cpp.

Member Function Documentation

◆ addTimestamp() [1/2]

void cx::StreamedTimestampSynchronizer::addTimestamp ( double timestamp )

Overloaded method, input is QDateTime::fromMSecsSinceEpoch(timestamp)

Definition at line 88 of file cxStreamedTimestampSynchronizer.cpp.

◆ addTimestamp() [2/2]

void cx::StreamedTimestampSynchronizer::addTimestamp ( QDateTime timestamp )

Insert a new timestamp. Use it to update the shift estimate.

Definition at line 80 of file cxStreamedTimestampSynchronizer.cpp.

◆ getShift()

double cx::StreamedTimestampSynchronizer::getShift ( ) const

Get the current shift, i.e. the correction to be applied to timestamps in order to synchronize them with this computer clock.

Definition at line 64 of file cxStreamedTimestampSynchronizer.cpp.

◆ syncToCurrentTime()

void cx::StreamedTimestampSynchronizer::syncToCurrentTime ( ImagePtr imgMsg )

Utility for updating the shift based on the incoming image timestamp, and also synchronizing the image timestamp (i.e. shifting it).

Definition at line 54 of file cxStreamedTimestampSynchronizer.cpp.

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

/mnt/bamboo/bamboo/buildagent/xml-data/build-dir/NN-NI-BU2/CX/CX/source/resource/core/utilities/cxStreamedTimestampSynchronizer.h
/mnt/bamboo/bamboo/buildagent/xml-data/build-dir/NN-NI-BU2/CX/CX/source/resource/core/utilities/cxStreamedTimestampSynchronizer.cpp

Public Member Functions