EventDetect::InputEventRecorders Class Reference

The InputEventRecorders class provides the framework for recording event activity from each of the input event devices that are classified as a pointing device (mouse). It is a singleton, but has multiple subordinate threads running, 1 thread for each identified device to monitor. More...

#include <event_detect.h>

Classes
class	EventRecorder
	The EventRecorder class formalizes the event recorder instance and is instantiated for each event recorder thread. These instantiations are wrapped by shared_ptr objects and the shared_ptrs stored in the m_event_recorder_ptrs vector. This is essentially a very specialized thread pool. More...

Public Member Functions
	InputEventRecorders ()
	Constructor.
int64_t	GetTotalEventCount () const
	Provides the total count (tally) of events across all monitored devices. More...
std::vector< std::shared_ptr< EventRecorder > > &	GetEventRecorders ()
	Returns a reference to the event recorder objects thread pool. More...
void	ResetEventRecorders ()

Public Attributes
std::condition_variable	cv_recorder_threads
	Condition variable for control/synchronization of the recorder threads.
std::atomic< bool >	m_interrupt_recorders
	Atomic boolean that interrupts the recorder threads.

Private Attributes
std::mutex	mtx_event_recorders
	This is the mutex member that provides lock control for the input event recorders object. This is used to ensure the input event recorders is thread-safe. Note that the subordinate individual event recorders are covered by their own individual locks.
std::mutex	mtx_event_recorder_threads
	This provides lock control for the recorder worker threads themselves.
std::vector< std::shared_ptr< EventRecorder > >	m_event_recorder_ptrs
	Holds smart shared pointers to the event recorder threads. This is a specialized thread pool with associated metadata.

Detailed Description

The InputEventRecorders class provides the framework for recording event activity from each of the input event devices that are classified as a pointing device (mouse). It is a singleton, but has multiple subordinate threads running, 1 thread for each identified device to monitor.

Member Function Documentation

GetEventRecorders()

std::vector< std::shared_ptr< InputEventRecorders::EventRecorder > > & InputEventRecorders::GetEventRecorders

(

)

Returns a reference to the event recorder objects thread pool.

Returns

vector of smart shared pointers to the event recorders

GetTotalEventCount()

int64_t InputEventRecorders::GetTotalEventCount

(

)

const

Provides the total count (tally) of events across all monitored devices.

Returns total event count across all recorders.

Returns

int64_t of total event count

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

• event_detect.h
• event_detect.cpp