WKdTreeThread Class Reference

class to provide threaded computation of parts of the kd tree More...

#include <WKdTree.h>

Inheritance diagram for WKdTreeThread:

List of all members.

Public Member Functions
	WKdTreeThread (float *pointArray, std::vector< unsigned int > *tree, int left, int right, int axis)
	constructor
void	buildTree (int left, int right, int axis)
	recursive function to compute a part of the kd tree
virtual void	threadMain ()
	entry for the run command
Public Member Functions inherited from WThreadedRunner
	WThreadedRunner ()
	Default constructor.
virtual	~WThreadedRunner ()
	Destructor.
virtual void	run ()
	Run thread.
void	run (THREADFUNCTION f)
	Run thread.
void	wait (bool requestFinish=false)
	Wait for the thread to be finished.
virtual void	requestStop ()
	This method's purpose is to request a stop without waiting for it.

Public Attributes
std::vector< unsigned int > *	m_tree
	stores a pointer to the tree
float *	m_pointArray
	stores a pointer to the vertex array
int	m_left
	stores left boundary, since the threadMain method has no arguments
int	m_right
	stores left boundary, since the threadMain method has no arguments
int	m_axis
	stores axis, since the threadMain method has no arguments

Additional Inherited Members
Public Types inherited from WThreadedRunner
typedef boost::function< void(void) >	THREADFUNCTION
	Type used for simple thread functions.
Protected Member Functions inherited from WThreadedRunner
virtual void	notifyStop ()
	Gets called when the thread should be stopped.
void	yield () const
	Give remaining execution timeslice to another thread.
void	sleep (const int32_t t) const
	Sets thread asleep.
void	msleep (const int32_t t) const
	Sets thread asleep.
void	waitForStop ()
	Let the thread sleep until a stop request was given.
Protected Attributes inherited from WThreadedRunner
boost::thread	m_thread
	Thread instance.
WBoolFlag	m_shutdownFlag
	Condition getting fired whenever the thread should quit.

---

Detailed Description

class to provide threaded computation of parts of the kd tree

Definition at line 66 of file WKdTree.h.

---

Constructor & Destructor Documentation

WKdTreeThread::WKdTreeThread	(	float *	pointArray,
		std::vector< unsigned int > *	tree,
		int	left,
		int	right,
		int	axis
	)

constructor

Parameters:

pointArray
tree	pointer to the tree
left	boundary of the part to compute
right	boundary of the part to compute
axis	starting axis

Definition at line 97 of file WKdTree.cpp.

---

Member Function Documentation

void WKdTreeThread::buildTree	(	int	left,
		int	right,
		int	axis
	)

recursive function to compute a part of the kd tree

Parameters:

left
right
axis

Definition at line 108 of file WKdTree.cpp.

References m_pointArray, and m_tree.

Referenced by threadMain().

void WKdTreeThread::threadMain ( )

virtual

entry for the run command

Reimplemented from WThreadedRunner.

Definition at line 102 of file WKdTree.cpp.

References buildTree(), wlog::debug(), m_axis, m_left, and m_right.

---

Member Data Documentation

int WKdTreeThread::m_axis

stores axis, since the threadMain method has no arguments

Definition at line 99 of file WKdTree.h.

Referenced by threadMain().

int WKdTreeThread::m_left

stores left boundary, since the threadMain method has no arguments

Definition at line 97 of file WKdTree.h.

Referenced by threadMain().

float* WKdTreeThread::m_pointArray

stores a pointer to the vertex array

Definition at line 95 of file WKdTree.h.

Referenced by buildTree().

int WKdTreeThread::m_right

stores left boundary, since the threadMain method has no arguments

Definition at line 98 of file WKdTree.h.

Referenced by threadMain().

std::vector< unsigned int >* WKdTreeThread::m_tree

stores a pointer to the tree

Definition at line 94 of file WKdTree.h.

Referenced by buildTree().

---

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

• WKdTree.h
• WKdTree.cpp