ev::Queue_< T > Class Template Reference

This class extends std::queue to implement event queues. For more information, please refer here. More...

#include <queue.hpp>

Inheritance diagram for ev::Queue_< T >:

Friends
class	AbstractContainer_< Queue_< T >, T >

Additional Inherited Members
Public Types inherited from ev::AbstractContainer_< Queue_< T >, T >
using	ResultType
Public Member Functions inherited from ev::AbstractContainer_< Queue_< T >, T >
ResultType	duration () const
	Time difference between the last and the first event.
ResultType	rate () const
	Compute event rate as the ratio between the number of events and the time difference between the last and the first event.
ResultType	midTime () const
	Calculate the midpoint time between the oldest and the newest event.
Event_< ResultType >	mean () const
	Compute the mean of the events.
cv::Point_< ResultType >	meanPoint () const
	Compute the mean x,y point of the events.
ResultType	meanTime () const
	Compute the mean time of the events.
ResultType	entropy () const
	Compute the Shannon entropy of the spatial distribution of the events.

Detailed Description

template<typename T>
class ev::Queue_< T >

This class extends std::queue to implement event queues. For more information, please refer here.

Event queues inherit all the properties from standard C++ queues, so they remain FIFO structures that cannot be iterated. Internally they do expose iterators to AbstractContainer_, which is how the statistics are computed without consuming the events.

Analogously to OpenCV library, the following aliases are defined for convenience:

using Queuei = Queue_<int>;
using Queuel = Queue_<long>;
using Queuef = Queue_<float>;
using Queued = Queue_<double>;
using Queue  = Queuei;

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

• modules/containers/include/openev/containers/queue.hpp