QKinectProcessEvents Class Reference

this is the process event thread class it needs to be a class so we can use the Qt thread system More...

#include <KinectInterface.h>

List of all members.

Public Member Functions
	QKinectProcessEvents (freenect_context *_ctx)
	ctor where we pass in the context of the kinect
void	setActive ()
	sets the thread active this will loop the run thread with a while(m_active) setting this will end the thread loop
void	setInActive ()
	sets the thread active must call QThread::start again to make this work if the thread has been de-activated
Protected Member Functions
void	run ()
	the actual thread main loop, this is not callable and the QThread::start method of QThread must be called to activate the loop
Private Attributes
bool	m_active
	a flag to indicate if the loop is to be active set true in the ctor
freenect_context *	m_ctx
	the context of the kinect device, this must be set before the thread is run with QThread::start

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Detailed Description

this is the process event thread class it needs to be a class so we can use the Qt thread system

Author:

Jonathan Macey

Version:

1.0

Date:

20/12/10 Inital commit

Definition at line 53 of file KinectInterface.h.

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Constructor & Destructor Documentation

QKinectProcessEvents::QKinectProcessEvents

(

freenect_context *

_ctx

)

[inline]

ctor where we pass in the context of the kinect

Parameters:

[in]

_ctx

the context of the current kinect device

Definition at line 60 of file KinectInterface.h.

References m_ctx.

                                                            {m_ctx=_ctx;}

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Member Function Documentation

void QKinectProcessEvents::run

(

)

[protected]

the actual thread main loop, this is not callable and the QThread::start method of QThread must be called to activate the loop

Definition at line 48 of file KinectInterface.cpp.

References m_active, and m_ctx.

{
    // loop while we are active and process the kinect event queue
    while(m_active)
    {
        //qDebug()<<"process thread\n";
        if(freenect_process_events(m_ctx) < 0)
        {
            throw std::runtime_error("Cannot process freenect events");
        }
    }
}

void QKinectProcessEvents::setActive

(

)

[inline]

sets the thread active this will loop the run thread with a while(m_active) setting this will end the thread loop

Definition at line 68 of file KinectInterface.h.

References m_active.

{m_active=true;}

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void QKinectProcessEvents::setInActive

(

)

[inline]

sets the thread active must call QThread::start again to make this work if the thread has been de-activated

Definition at line 73 of file KinectInterface.h.

References m_active.

{m_active=false;}

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Member Data Documentation

bool QKinectProcessEvents::m_active [private]

a flag to indicate if the loop is to be active set true in the ctor

Definition at line 86 of file KinectInterface.h.

freenect_context* QKinectProcessEvents::m_ctx [private]

the context of the kinect device, this must be set before the thread is run with QThread::start

Definition at line 91 of file KinectInterface.h.

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

• KinectInterface.h
• KinectInterface.cpp